Logo of Rot Doctor

Rot Doctor

  • 800 Bellevue Way NE floor 5 suite 5, Bellevue, WA 98004
  • Residential Roofing
  • Financing Available
  • Free Estimates
  • Licensed & Insured
  • Locally Owned & Operated
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM
About the Business

At Rot Doctor, we pride ourselves on our versatility and technical expertise, allowing us to seamlessly manage both residential and commercial projects. Located in Bellevue, Washington, we offer a comprehensive range of services including roof installation, roof replacement, roof coating, gutter installation, and roof water damage repair. Our well-coordinated team is equipped to handle complex projects from start to finish, ensuring that every detail is meticulously addressed. Our commitment to organization and consistency in our work sets us apart.

We understand the intricacies involved in construction and restoration, and we navigate challenges with a proactive approach. Whether it is a straightforward roof installation or a more complicated repair involving permits and unforeseen issues, we remain focused on delivering durable, high-quality results that provide long-term value for our clients.

What people say about “Rot Doctor”?

Customer feedback for Rot Doctor is overwhelmingly positive, highlighting their professionalism, exceptional communication, and dedication to quality work. Many reviewers praised the team's responsiveness and ability to keep projects on schedule, even amidst unexpected challenges. The thoroughness of their approach, including detailed explanations of work and transparent pricing, further enhances their reputation. Reviews consistently mention the quality of the final results, which often exceeded customer expectations. Overall, the company's commitment to customer satisfaction and effective problem-solving has earned them high recommendations.

What Users Like The Most
  • The work they do is top quality and if problems are discovered that were not expected, they work with you.
  • Vitaly was upfront about costs, timelines, and any challenges that arose.
  • Their punctuality and clear communication were invaluable in ensuring the smooth and timely completion of our work.
  • They provided a few cost-effective options that turned out to be better solutions in the long run.
  • The charges for their work were very reasonable and Vitaliy was also able to provide great assistance.
What Users Like The Least

Customers are fully satisfied

Recommended Reviews
Overall Company Rating
Excellent 5.0
Out of 43 reviews
5 stars
4 stars
3 stars
2 stars
1 stars
Show first:
Nate Salisbury
Jul 23, 2025

I have worked with contractors to build and restore houses in three different parts of Washington State. I have never had as positive experience as I have with Rot Doctor. Rot Doctor is knowledgeable, attentive, hard-working and keeps to timelines. The work they do is top quality and if problems are discovered that were not expected, they work with you. It seems as though there is nothing related to home construction, remodeling and repair that they are not extremely knowledgeable about. I don’t know if I will ever be able to work with anyone else. We had them re-side our entire house, replace all windows and doors, replace gutters and paint everything. Great job!

Chell Black
Jul 19, 2025

It was supposed to be an easy front porch repair/expansion.... then came permits... and finding more things wrong during teardown.... which meant more (and different) permits... and then bad weather... and the list goes on. What could go wrong, did go wrong, but that was the universe, not Rot Doctor. They were *FABULOUS*, skilled, patient, persistent, and never gave up on us or the porch despite the chaos that was completely outside their control. And now we have a beautiful porch that looks like it has been with the house all this time. Can't say enough good things about the professionalism and craftmanship they displayed, especially when some of the people who initially came to bid for the job flat out didn't want to deal with it because of the permits with the city. Would 100% use them again if/when we eventually have to replace the BACK porch - assuming *we* didn't make them never want to see us again!

Elsbeth Steel
Jul 6, 2025

When it came time to redo our sad decrepit deck, I made a few calls but it was Vitaly that got back to me right away...even though he was on vacation! I was impressed with him right off the bat. His knowledge, experience and professionalism was readily aparent so I had a good feeling he and his team were going to do a great job. And they surpassed all expectaions, by far. The team was prompt, friendly and knew exactly what to do. They kept the jobsite clean. And the price was very fair.
We decided to add underdecking to the project as well as replacing the old deck. I didn't know how that all worked, but Vitaly explained everything . My husband and I were impressed at every step of the way. The deck is built extremely well and is so beautiful. We have a few more projects and I will be calling him again.

Bernardo Farah
Jul 4, 2025

I had an excellent experience working with Vitaly from Rot Doctor on several major home improvement projects. He handled our siding work, completely redid our front porch, fixed extensive rot issues, and rebuilt our fence—all with outstanding results.

What impressed me most was his transparency throughout the entire process. He was upfront about costs, timelines, and any challenges that arose. His communication was exceptional—he kept us informed every step of the way and was always available to answer questions or address concerns.

The quality of his work speaks for itself. He takes genuine pride in what he does and shows real ownership of each project. You can tell he cares about delivering results that will last. The attention to detail and craftsmanship was evident in everything from the precision of the siding installation to the structural integrity of the new porch.

His integrity stood out in every interaction. There were no surprises, no hidden costs, and no cutting corners. He delivered exactly what he promised, when he promised it.

I would highly recommend him to anyone looking for similar work, and I wouldn't hesitate to work with him again on future projects. Finding a contractor you can trust completely is rare, and he exceeded all our expectations.

sam sugiyama
Jul 4, 2025

Hired the Rot Doctor in June 2025 to replace some warped exterior cedar siding, and I was extremely happy with the work that was done. I will definitely call them again for work in the future.

Pavel Stovba
Jun 27, 2025

I am writing to express my strong positive experience collaborating with Rot Doctor. Throughout our project, their team consistently demonstrated professionalism and efficiency. Their punctuality and clear communication were invaluable in ensuring the smooth and timely completion of our work. Their commitment to providing reliable and readily available support was particularly impressive, reflecting a dedication to excellence that is truly commendable. We found them to be a highly valuable partner.

William Gregoire
Jun 24, 2025

We hired the Rot Doctor to fix our rotted porch posts on the front entryway of our house. They replaced the rotted wood posts, installed metal cap flashing to our cantilever beams to prevent future rotting, plus went extra mile with adding an additional post to support the center peak on the porch for no extra cost. They had a competitive price for the work which also included painting and dump fees. I am extremely happy with the replacements and workmanship on our 56-year-old entry porch. Vitaly and his crew did an excellent job. I highly recommend them.

Nicholas Caro
Jun 18, 2025

Had a dry rot in structural post and across outside deck. Rot Doctor did a great job explaining scope of work and was very responsive/responsive throughout the process. Always on time and clearly communicated timelines! I would hire them again for future work and have already recommended them.

Sunny Becker
Jun 16, 2025

Vitaliy and his crew Alex and Peter have good carpentry skills, work hard and get things done quickly. Vitaliy is very responsive, easy to talk to. Our problem was that water got behind our house sidings. Vitaliy identified the cause and fix it. He also water proofed our back deck. Overall, they did a great job.

Sandeep Madan
May 25, 2025

Very efficient and punctual. Transparent pricing. Great in communication and expert in their work. I would recommend them without any hesitation!

Pat Sylvestre
May 20, 2025

They did a great job fixing the rot on my siding from bad flashing on my roof. Responded quickly and completed the job on time. Would hire again

Dana Sankary
May 18, 2025

Vitaliy and his crew installed 2 TimberTech decks for me over concrete patios that had seen better days. Vitaliy was excellent and patient with my high level of detail in planning the layout and connection between the decks and they turned out even more beautiful than I had imagined. They transformed my yard into a modern and very accessible outdoor living space. Every member of the crew did the amount of work I would expect from at least 3 workers each day, so the work and cleanup were completed very efficiently.

The charges for their work were very reasonable and Vitaliy was also able to provide an estimate for and quickly replace the entire backyard fence when multiple sections blew down in a storm just as they were finishing the original project. I highly recommend Rot Doctor for decks, fences, and any other building projects they offer to take on!

dipa shah
May 17, 2025

Alex and Vitaly at the Rot Doctor were easy to communicate with, clean, timely and respectful of property and owners - doing outstanding work from start to finish.

Some minor rot was suspected in two spots, but when more was discovered they provided a few cost-effective options that turned out to be better solutions in the long run. Their work in a word was FLAWLESS. We're very content with the outcome!

Virgil Bourassa
May 12, 2025

I had Vitaly's team replace a rotten beam under my deck. They did it quickly, cleanly, and replaced the watering line attached to it perfectly.

Daniel Randall
May 4, 2025

We had a great experience working with Rot Doctor. Both Vitaly and Peter were super helpful! They were able to fix a section of our siding after a bad shower leak. We needed it done quickly for a number of reasons and they were able to get it done. I really appreciated their help!

Jim Borgman
May 3, 2025

Initially, I was soliciting bids to repair the rotted areas in my main entrance deck. This deck was 50 years old and had several bad areas around the periphery. The consensus of most contractors was to replace rather than attempt repairs.

Vitality from Rot Doctor made me confident in his ability to provide a quality product at a competitive price . The existing structure was totally removed and replaced with a new substructure, decking and railings. It was primed and painted to match the house. Peter, who built the deck, is incredibly talented and did a beautiful job.

I highly recommend Rot Doctor .

Morgan Jester
May 3, 2025

We hired the Rot Doctor to fix rotted wood siding on our house and shed. They replaced the rotted wood, installed metal flashing to prevent future rot, and painted the area. They had a competitive price for the work and also included painting which another company didn’t include, so that made it easier for us to do all the work with one company. I appreciate that they called out other rot issues I didn’t even notice to ensure we got everything fixed without missing something. When they arrived and started work I realized I wanted help touching up paint in a few other areas and they were able to add that on too, which was very helpful! They even took the leftover paint we had and color matched it at the store to buy more paint, saving me the trip. They were also able to give me quotes for different levels of work to help me choose how much I wanted done and I never felt pressured to pay for more service than I wanted. When they found extra rot under the rotted siding they even offered to give me time to source quotes from other companies to feel comfortable, but I loved working with the Rot Doctor so much I just stuck with them for that. I would definitely recommend the Rot Doctor and work with them again if needed!

Matt Winkler
Apr 27, 2025

I had three roof beams for a covered deck that extended beyond the roof and were susceptible to rot. Vitaliy and his team replaced one of the beams that had rot extending underneath the roof, and cut the other two beams back to the roof line. They also treated and repainted the beams, and did a great job removing and reinstalling the existing vinyl siding as needed. Vitaliy and his team were professional and great to work with on this project. I appreciated Vitaliy's communication and adjustments to the project scope to accommodate my feedback. I highly recommend Rot Doctor and will hire again if I have an applicable project.

Abbie Stangl
Apr 7, 2025

The Rot Doctor team was amazing! Very attentive to our issues and utilized great problem solving skills. They definitely exceeded my expectations! The end project looked far better than I had imagined.

Patrick McCarthy
Apr 7, 2025

Vitaliy and Peter did good work repairing some rotted out siding trim on my house. Vitaliy was easy to work with, quick to communicate, and charged a fair price. I’ll recommend him to friends and hire him again in the future!

Kay Verelius
Apr 1, 2025

Excellent work. The rebuild of my deck is exactly what I wanted. Workers easy to communicate with. Pricing was fair.

Alex Frederick
Mar 31, 2025

I recently had the pleasure of working with Vitaliy and Peter from Rot Doctor to build a backyard deck, and I couldn't be more impressed with their professionalism and expertise. From the initial consultation to the final touches, they demonstrated exceptional attention to detail and a genuine commitment to delivering high-quality work. The deck turned out beautifully, and it's clear that they take pride in their work. I highly recommend Rot Doctor for any deck-related projects; their dedication and craftsmanship are truly exceptional.

Kimberly Gray
Mar 27, 2025

Vitaliy from Rot Doctor came highly recommended from a patio builder & they promptly came out with an estimate & completed a challenging repair. Very professional with great expertise & could not be happier with the results!

Gary Greenberg
Mar 14, 2025

I can not say enough positive things about Rot Doctor. Vitaliy is highly communicative and very punctual (hard to find these days). Having used him on projects in the past, he was the best (and competitively priced) choice for a complete deck and partial railing rebuild with both Trex and Azek. It turned out beautifully. Peter did most of the work and was meticulous throughout, with Vitaliy checking in on a daily basis. While they were onsite, they also repaired a fairly large water leak/dry rot issue. That too looks wonderful. I would highly recommend Rot Doctor and wouldn’t hesitate to use them again if the need arises.

Vincent Chen
Mar 11, 2025

Vitaliy and his crew helped resolve a 3 year nightmare of a leak that plagued my window and siding. Before reaching out, I talked with several other contractors. Those other guys either gave confusing quotes, sight unseen; wanted to charge hourly with unknown work time; or in the case where I actually paid a contractor, provided substandard work. Vitaliy, on the other hand, was very upfront with his initial assessment during a free consultation. He said he had a good idea of the source, but would need to charge for a full inspection to be sure. His quote was reasonable (not the cheapest, but I've learned my lesson about that), and I was very satisfied with his assessment. He gave me another reasonable quote for resolving the leak and got started right away. Aside from a delay due to a freak ice storm obviously outside his control, his crew's work was timely and professional. As of writing, it's been 4 weeks and several rainstorms since his fix and I'm happy to report there's been no leaks since!

David Williams
Feb 18, 2025

They were really great to work with. Very happy with the results of our project, the craftsmanship and attention to detail was outstanding and communication was excellent. I definitely recommend this company and would hire them again.

Andrew Telesca
Jan 25, 2025

Very happy with the work, transparency in pricing, and overall communication. Will be happy to work with again in the future.

Scott Grogan
Jan 22, 2025

Rot Doctor turned what might have been a nightmare situation into something easy and low-stress.

I woke up after a heavy rainstorm in November to a leak flooding into the dining area from the balcony above it. After countless phone calls and in-home estimates, Rot Doctor was clearly ahead of the competition — Vitaliy brought an easy demeanor, confidence in the work to be done, and laid out realistic expectations for what we might find when the surface of the balcony was removed.

The crew was unobtrusive while they worked, meaning my family and I could come and go without any concerns. The work was fast and thorough, with photos along the way and clear explanations about each step of the process. I never once felt like I was being talked down to, and I'm looking forward to enjoying our beautiful new balcony when the weather warms up!

Hao Hoang
Dec 26, 2024

I couldn’t be happier with the work Vitaliy and Peter did on my Trex patio deck! They demonstrated outstanding craftsmanship and attention to detail. When they discovered rot during the project, they were completely transparent and worked diligently to find the right solution, ensuring the job was done correctly. Their communication throughout was excellent, and they cleaned the site thoroughly at the end of each day. I was so impressed with their work that I’ve already hired them for another project for my retaining wall. Highly recommend!

Ken Valley
Dec 24, 2024

I was very happy with the results of both my roof decks. Both decks turned out better than I expected. I am very impressed with the flashing system under my railings which in the past has always been a problem for rot.

Luke Nowak
Dec 23, 2024

Rot Doctor helped fix some damage to the side of my garage. They were very professional and responsive. I'm happy with the quality of their work and will contract them out again in the future if I ever need any repairs done.

matthew draper
Dec 20, 2024

Great working with rot doctor. Replaced my deck, and were very flexible to work on other odd jobs (sealing up the base a a stubbornly leaking shed). They do great work, and can think on their feet.

Laura Boylan
Oct 15, 2024

We chose Rot Doctor initially to rebuild a rotted small balcony deck on our home, after consulting with several contractors. Vitaliy’s professionalism and follow-through on the original quote helped us decide to choose Rot Doctor, and we’re so happy we did. They arrived on time, did exactly what they said they would do, and both the workmanship and communication were outstanding throughout this initial project.

Based on their stellar performance, we engaged Rot Doctor again to rebuild our other 3 larger rotting decks (our house has 4 total that were all original 1968 non-pressure treated painted lumber). Vitaliy also redesigned the large primary deck that previously was largely unusable due to an ugly/dirty tree it surrounded. The new primary deck design is amazing. Vitaliy’s team removed the tree and handled all the engineering & permits. They also rebuilt a 2nd-level cantilevered deck above the driveway that required sister joists to be installed, which meant removing drywall/insulation in the garage ceiling and replacing same when done. Every bit of their work was done with the utmost professionalism.

I'm a perfectionist, which means I am often a tough customer. Rot Doctor gets my highest rating for contractor services. I cannot speak highly enough of Vitaliy and his crew. If you need deck work done, you won’t find better than Rot Doctor.

(I'll add pictures of the finished project when I have them - waiting for a sunny day)

Kristen
Oct 14, 2024

I highly recommend rot doctor. Vitaly and his crew were great. My new deck looks amazing and rot doctor had the best price by far! Vitaly checked in with me throughout the project and was in constant communication. His crew did excellent work. I've already recommend him to people.

Tavinder Basra
Oct 11, 2024

Very impressed with the services! Vitaly was very prompt and responsive when called about the concern for water leakage. He worked on identifying the issue diligently and made very clean cuts which were put back together by his teammates in excellent fashion. Will definitely refer him further and reach out to him again in the event of concerns with our house in future.

Nicholas Crocker
Aug 6, 2024

At first I just needed the 20 foot beam under my deck replaced. Vitaly was professional at the estimate. I got other estimates from other contractors who recommended other work as well, so I asked Vitaly if he would return to give me bids for that stuff, and he did. Afterwards I initially told him I was going with another company and he was respectful of my decision. When I later decided to hire him instead to just do the original beam replacement, he was not vindictive or petty and scheduled me as soon as possible. He arrived with his crew and was done within a couple hours.

Phil Ogdee
Jul 18, 2024

Rot Doctor replaced a 25+ year old deck and repaired some structural dry rot on my front porch for me. I am very pleased with the results of both projects, and recommend them highly to help you with yours.
When I hired them, I got these things:
1. a contractor who wanted my business. I got a callback, site visit, and 2 detailed estimates within a day or so.
2. cost effective solutions. They suggested Trex composite for the decking material and aluminum railings, and I took both suggestions. Looks great. They also had a good solution to the dry rot problem that I had. The word "Rot" is a part of their company name and I figured they knew what they were doing, and they did!
3. good communication. Example: their supplier informed them of a minor delay in the availability of the decking materials. That was beyond Rot Doctor's control. But in a couple minutes we had worked out a revised install schedule, and they stuck to the schedule.
4. workmanship. Most important of all, they did a fine job on the work itself. Their work was efficient, they fully cleaned-up their mess at job's end, and they followed-up at the end of everything.
In conclusion, they get my unqualified endorsement.

Mike Graboski
Jun 4, 2024

Very happy with the repair and replacement of a rotten 28 foot main beam, rim beam, and posts on my 40+ year old deck. The Rot Doctor team were very quick to respond, provide a quote, and complete the work. The new beams are pressure treated and should last a long time. The quality of the work is exceptional, and was completed in a day. Highly recommend Rot Doctor.

P Pham
May 29, 2024

Very happy with our new deck/balcony! The team came and completed the demo and deck in one day! I appreciated the follow up and responsiveness.

Robert Blue
May 25, 2024

Vitaliy and the Rot Doctor team just completed a siding replacement project for us. They did an outstanding job and we could not be happier with their efforts. We decided to work with Vitaliy based on the great reviews we read and after meeting with him were quite impressed with his expertise and professionalism. Vitaliy does a great job of communicating and he let us know what to expect during every stage of the project and answered all of our questions. Vitaliy and the team were very punctual and the project was completed on time.Vitaliy is so knowledgeable, experienced and talented and has a wonderful attention to detail. The Rot Doctor team works very hard and we will absolutely hire them again. We recommend them very highly.

Lori Lee
May 3, 2024

Rot Doctor resurfaced our decks in March because our decks were becoming unsafe due to rot. Instead of pushing the composite route like other companies, Rot Doctor talked to us about what we wanted and worked with us to achieve an outstanding outcome. We decided, based on our house (year, color etc), to go with the cedar resurfacing and it looks stunning. We couldn't be happier!! Rot Doctor also ensured our cedar tree had plenty of room to keep it happy. They worked efficiently, were very communicative about the process and what to expect, were very honest, and the quality of work was excellent. If you want your decks done correctly and to your liking, go with The Rot Doctor!!

Jake Orman
Apr 13, 2024

Awesome work done by Rot Doctor! They gave me a heads up on material cost based off square footage, then came out on site to nail down a quote. They booked me quick, showed up on time and did a great job! Clean up was excellent as well, I didn’t see a single nail left behind. Highly recommended!

Derek Bracy
Apr 12, 2024

Vitaliy at Rot Doctor is a lifesaver! We discovered water damage on our sidewall and deck, and Vitaliy was the first contractor to respond and assess the situation. He impressed us with his thoroughness – he answered all our questions and was able to efficiently remove siding and deck sections to pinpoint the problem without causing further damage. Throughout the process, his communication was excellent. He kept us informed at every step, double-checking before proceeding, and explaining his recommendations clearly.

Vitaliy and his teams work was flawless. They not only repaired the damage, but completely rebuilt and restored the affected walls and deck at a fair price. The finished product looks brand new, even better than before! We were so impressed that we've hired him for additional work this summer. Highly recommend Vitaliy and his team!

Call us and get a quote right now Show phone number
137 locals recently requested a quote
  • 800 Bellevue Way NE floor 5 suite 5, Bellevue, WA 98004
  • Residential Roofing
  • Financing Available
  • Free Estimates
  • Licensed & Insured
  • Locally Owned & Operated
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM
We Answer Frequently Asked Questions
Pricing questions
1. What is the average roof replacement cost for a residential home?
+-

The average roof replacement cost for a residential home typically ranges from $7,000 to $15,000, depending on factors such as roof size, chosen materials, roof pitch, and labor rates in your area. Premium materials or complex designs may increase the price.

2. How much does it usually cost to replace the roof of a commercial building?
+-

The cost to replace the roof of a commercial building typically ranges from $5 to $12 per square foot, depending on several factors such as roof size, material, labor rates, building type, and local code requirements.

3. What factors affect the overall roof repair cost?
+-

Several factors influence roof repair cost, including the extent of the damage, roof accessibility, material type, labor costs, and whether it’s a general repair or an emergency fix. Minor repairs can start around $150–$400, while major repairs may exceed $1,500.

4. What is the typical roof leak repair cost, and how is it calculated?
+-

Roof leak repair cost generally ranges from $300 to $800, depending on the size and location of the leak, the materials required, and labor intensity. Complex leaks involving structural repairs or interior damage will cost more.

5. What is the average flat roof repair cost for commercial buildings?
+-

Flat roof repair cost for commercial properties usually ranges from $500 to $3,000, depending on the roofing material (TPO, EPDM, PVC), the extent of the damage, and roof accessibility.

6. How much is the mobile home roof replacement cost compared to traditional homes?
+-

Mobile home roof replacement cost typically ranges from $3,000 to $8,000, making it generally more affordable than traditional home roof replacements, due to smaller size and simpler structure.

Service questions
1. Should I stay home during roof replacement?
+-

It's not necessary to stay home during roof replacement. Roofing work is noisy and can cause vibrations inside the house, which might be uncomfortable. Most homeowners choose to leave during major parts of the project, but our team ensures safety and keeps you updated, whether you're home or not.

2. How long does roof replacement take?
+-

The timeline for a roof replacement typically ranges from one to three days, depending on the size and complexity of the roof, weather conditions, and material type. Larger or more intricate roofs may take a bit longer, but we always aim for efficient, timely completion.

3. How to hire a roofing contractor?
+-

To hire a roofing contractor, start by researching local companies with good reviews and proper licensing. Request quotes from multiple contractors, verify their insurance and certifications, and ask for references. Always ensure you get a written contract that outlines the scope of work, timeline, and payment terms.

4. How to check if a roofing company is legit?
+-

Check if a roofing company is legit by verifying their business license, insurance, and local certifications. Look for memberships in professional associations, read customer reviews, and ask for recent project references. A legitimate company will be transparent and provide all documentation upon request.

5. How to choose a roofing company?
+-

When choosing a roofing company, consider their experience, customer reviews, warranty offerings, and quality of materials. Make sure they provide clear communication, detailed estimates, and a solid portfolio of completed projects. Local expertise is also a major advantage for understanding regional roofing needs.

6. How do you know if your roofing contractor is ripping you off?
+-

Warning signs that your roofing contractor might be ripping you off include vague contracts, pressure to pay large upfront deposits, lack of proper documentation, and unexplained price increases. Always ask for itemized estimates and written guarantees, and avoid contractors who avoid answering your questions directly.

Other Filters 0