Waterproofing Companies in Portland, OR

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Service You Need
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Roof Waterproofing
Portland (OR)
28 companies available
28 companies available
Show first:
  • Industrial Roofing
  • Residential Roofing
  • 24/7 Emergency Repairs
  • Financing Available
  • Locally Owned & Operated
Company Overview

At Anderson Roofing Co Inc, we pride ourselves on our versatility and technical expertise, allowing us to tackle both residential and commercial projects with confidence. Located in Portland, Oregon, we specialize in a c... More

“Danny is by far the sexiest roofer that works in this establishment! These peopl...”

  • Industrial Roofing
  • Financing Available
  • Licensed & Insured
  • Locally Owned & Operated
  • Slate Roof
Company Overview

At Black Star House Renovations, we pride ourselves on our versatility and technical expertise, capable of managing both residential and commercial projects with ease. Located in Portland, Oregon, we offer a comprehensiv... More

“Paul and his team have done a great job with the texturing and painting project...”

“Paul is very knowledgeable and did a great job with our drywall repair, will def...”

  • Commercial Roofing
  • Financing Available
  • Locally Owned & Operated
  • Warranties Offered
  • Metal Roof
Company Overview

At I & A Roofing LLC, we pride ourselves on our versatility and technical expertise, serving both residential and commercial clients throughout Portland, Oregon, and surrounding areas. Our comprehensive range of services... More

“During the process of closing on our house, we needed a quote on a large garage...”

“I & A Roofing is dedicated to delivering exceptional service with integrity. Whe...”

  • Commercial Roofing
  • Financing Available
  • Free Estimates
  • Warranties Offered
  • Green Roof
Company Overview

At Lioncrest Roofing & Chimney, we take pride in our versatility and technical expertise, offering a comprehensive range of services tailored to both residential and commercial projects. Located in Portland, Oregon, we s... More

“Lioncrest Roofing and Chimney did an excellent job cleaning out our chimney. We...”

“We had Lioncrest roofing out to replace our old roof. Everyone we worked with wa...”

  • Industrial Roofing
  • Free Estimates
  • Warranties Offered
  • Metal Roof
  • Slate Roof
Company Overview

At Real Estate Roofing & Mold Solutions, we pride ourselves on our versatility and technical expertise, capable of managing both residential and commercial projects with ease. Located in Portland, Oregon, we offer a comp... More

“I couldn’t be happier! These guys are hard working and courteous! They completed...”

“Real Estate Roofing has been a joy to work with. We have had the opportunity to...”

  • 24/7 Emergency Repairs
  • Financing Available
  • Metal Roof
  • TPO Roof
  • Shed Roof
Company Overview

At A Cut Above Exteriors, located in Portland, Oregon, we specialize in a comprehensive range of services designed to meet the needs of both residential and commercial clients. Our expertise spans roof installation, deck... More

“I would highly recommend A Cut Above Exteriors. Throughout the whole process of...”

“If I could sum up my experience (a complete siding job with James Hardie fiber c...”

  • Slate Roof
  • TPO Roof
  • Asphalt Shingle Roof
  • Gable Roof
  • Shed Roof
Company Overview

At A Roof Above, we pride ourselves on our versatility and technical expertise, offering a comprehensive range of roofing services tailored to both residential and commercial needs. Located in Portland, Oregon, we specia... More

“My two experiences with Jim and his crew have been excellent, thorough, and real...”

“What a great experience. From start to finish, good communication, great work....”

  • Commercial Roofing
  • Industrial Roofing
  • Residential Roofing
  • 24/7 Emergency Repairs
  • Free Estimates
Company Overview

At Northwestern Roofing and Sheet Metal, Inc., we pride ourselves on our versatility and technical expertise, enabling us to tackle both residential and commercial projects with confidence. Our comprehensive range of ser... More

“Great sheetmetal workers. They get the job done fast and efficiently. JR is a pr...”

  • 24/7 Emergency Repairs
  • Financing Available
  • Hip Roof
  • Shed Roof
  • Tar and Gravel Roofing
Company Overview

At All Roof Eagle Construction, we pride ourselves on our extensive expertise in roofing and general construction services. Based in Portland, Oregon, we specialize in a variety of offerings, including roof waterproofing... More

“I would recommend them because they because they did a good job even with the so...”

  • Commercial Roofing
  • Industrial Roofing
  • Licensed & Insured
  • Slate Roof
  • Asphalt Shingle Roof
Company Overview

At Duke & Son LLC, we pride ourselves on our versatility and technical expertise, serving both residential and commercial clients in Portland, Oregon, and the surrounding areas. Our comprehensive range of services includ... More

“We woke up yesterday morning to water dripping into a closet of our house. We ne...”

“My food cart recently had a roof leak and I was so worried about the damage it c...”

  • Commercial Roofing
  • Industrial Roofing
  • Residential Roofing
  • Licensed & Insured
  • Locally Owned & Operated
Company Overview

At Portland Roofing NW, we pride ourselves on our technical expertise and versatility in handling a wide range of roofing projects. Located in the heart of Portland, Oregon, we specialize in roof installation, repair, wa... More

“I recently had the pleasure of working with Portland Roofing Northwest, and I ca...”

“This is the police report: #23128361. Cameras caught it all. Per the report, De...”

  • Commercial Roofing
  • Industrial Roofing
  • Free Estimates
  • Licensed & Insured
  • Metal Roof
Company Overview

At NW Rooftoppers, we pride ourselves on our versatility and technical expertise, delivering exceptional roofing solutions for both residential and commercial projects. Located in Portland, Oregon, we specialize in a com... More

“Found these gentleman through a good friend of mine, I’m extremely particular an...”

“Called in cause my roof was falling apart, the gentlemen at NW Rooftoppers came...”

Verified reviews for “Roof Waterproofing” in Portland (OR)

Alex Martinez
5.0

I'm very pleased with the work that was done on my roof, which was very big. The project managers knew a lot about what they were doing and kept me up to date the whole time. Not only did the roofers do a great job, they…

Aug 7, 2025
Yes Portland Roofing
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Thierry Jess BOTODAMA
5.0

Had a great experience with Tigard Roofing Pros! They replaced our old, worn-out roof and did a beautiful job. The crew was respectful of our property and left everything spotless. It’s clear they take pride in their wor…

Jul 31, 2025
Tigard Roofing
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Rich Miller
5.0

Great experience from beginning to end with the BCR team. Communication was great during each phase of the project, and the new roof looks amazing.

Jul 12, 2025
Best Choice Roofing
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Chris Jones
5.0

Excellent experience with Geek Roofing. Our sales contact, Alex, explained all of our options clearly and patiently. Our production contact, Ty, kept us in the loop at all times with daily progress updates and photos. …

Jul 9, 2025
Geek Roofing
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Danny Tropets
5.0

Called in cause my roof was falling apart, the gentlemen at NW Rooftoppers came by and gave me a great quote and were on site the next day prepping. Peace of mind and quality work!

Jun 28, 2025
NW ROOFTOPPERS
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We Answer

Frequently Asked Questions

What is the average roof replacement cost for a residential home?

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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.

How much does it usually cost to replace the roof of a commercial building?

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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.

What factors affect the overall roof repair cost?

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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.

What is the typical roof leak repair cost, and how is it calculated?

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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.

What is the average flat roof repair cost for commercial buildings?

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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.

How much is the mobile home roof replacement cost compared to traditional homes?

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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.

Should I stay home during roof replacement?

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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.

How long does roof replacement take?

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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.

How to hire a roofing contractor?

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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.

How to check if a roofing company is legit?

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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.

How to choose a roofing company?

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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.

How do you know if your roofing contractor is ripping you off?

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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.

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