Logo of Home Inspections Plus

Home Inspections Plus

  • 1108 W 40th Ave, Kennewick, WA 99337
  • Locally Owned & Operated
  • Slate Roof
  • Green Roof
  • TPO Roof
  • Asphalt Shingle Roof
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 Home Inspections Plus, we pride ourselves on our technical expertise and versatility in handling both residential and commercial roofing projects. Located in Kennewick, Washington, we specialize in a comprehensive range of services, including roof installation, replacement, maintenance, skylight repair, gutter installation, and water damage repair. Our ability to manage complex projects from start to finish ensures that every detail is meticulously addressed. Our organized and reliable team is dedicated to delivering durable results that provide long-term value for our clients.

We understand the importance of clear communication and thorough inspections, which allows us to keep our clients informed every step of the way. Whether you are tackling a new construction or addressing existing issues, we are equipped to handle your needs with precision and care. With a commitment to excellence, we ensure that every project is executed seamlessly, allowing you to focus on what matters most.

What people say about “Home Inspections Plus”?

The overall sentiment from customer reviews of Home Inspections Plus is overwhelmingly positive, highlighting the professionalism, thoroughness, and efficiency of their service. Customers appreciate the prompt delivery of comprehensive inspection reports, often received within a few hours of the inspection. Communication is frequently noted as a strong point, with Dennis taking the time to address all questions and concerns. Many reviews emphasize the value for money and the detailed nature of the inspections, which help buyers feel confident in their home purchasing decisions. The consistent praise for customer service and the ease of navigation on the provided website contribute to a very favorable perception.

What Users Like The Most
  • The report is supplied on the absolute best/easiest to navigate website ever.
  • Dennis made sure to take care and explain and take note of things that he didn't even need to go over.
  • The inspection was very comprehensive and detailed.
  • His reports were very thorough and easy to read.
  • Dennis went the extra mile while doing an inspection.
What Users Like The Least

Customers are fully satisfied

Recommended Reviews
Overall Company Rating
Excellent 4.9
Out of 61 reviews
5 stars
4 stars
3 stars
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1 stars
Show first:
Shelby Reid
Jun 24, 2025

Home Inspections Plus is professional, dependable, flexible, accommodating, and Dennis inspected our new (to us) ginormous house and sent us the report within 2.5 hours. The report is supplied on the absolute best/easiest to navigate website ever. The inspection was thorough, and we had the details with very clear pictures RIGHT at the end of the home inspection. Buying a home is a big deal, and Dennis’ thorough inspection was exactly what we needed to feel extra confident and reassured about the home-buying/moving process. Many thanks to you, Dennis!

Willie Stafford
Jun 14, 2025

I had a great experience with Home Inspections Plus! They were thorough, professional, and took the time to explain everything clearly. The inspector was prompt, knowledgeable, and made sure I understood all the details of the report. On top of that, their pricing was very fair—great value for the level of service provided. I highly recommend them to anyone in need of a reliable home inspection!

G
May 11, 2025

Dennis made sure to take care and explain and take note of things that he didn't even need to go over a fantastic experience for a first time home buyer like myself. He also instantly knew the area when trying to explain location of new construction properties.

Barron Hemphill
Apr 23, 2025

Great work. Addressed our known concerns immediately. Very thorough inspection. Offered insight on the problems found and recommendations for addressing them. First responder discount. Received the report the same day which included pictures and written summaries for each item. At the end you can use their website to compile a PDF that includes all your items to be fixed. Thank you!

Jeff “Mango12” E.
Mar 26, 2025

Inspection went fantastically! Dennis wasn't bothered when I occasionally asked what he was doing or followed him to different parts of the house. Entire inspect for 2,000 sq ft was done in less than two hours and he had the report to me a few hours later.

Moses Jaraysi
Jan 23, 2025

The home inspection and home inspection report I received from Dennis (Home Inspections Plus) was excellent.
The inspection was very comprehensive and detailed. The inspection report was very well organized and easy to follow.
The inspection and inspection report were delivered very promptly. Would recommend Home Inspections plus any time to anyone.

Loren Reno
Jan 4, 2025

Dennis really took care of us. He answered all the questions we had. He also listened to all our concerns and made us feel heard. He did a thorough examination and had quality input for the home inspection report. Highly recommend.

Larry Earley
Dec 5, 2024

Inspection was very thorough and helped identify potential problem areas in the house. Showed up on time, competitively priced and explained the information thoroughly and understandably. Would definitely use again.

Paul Sicuro
Nov 28, 2024

Dennis did an excellent job, was very thorough, professional, and knowledgable. He was also very patient in answering all my questions.

J C
Oct 30, 2024

Dennis did a great job with the inspection. This is my first home purchase and Dennis took time to answer my questions and explain what he was seeing.

Barbara Dutcher
Oct 19, 2024

Home Inspection Plus, Dennis Collier, is by far, the very best!
We have had Inspector Dennis (as we call him) review two homes. His approach is methodical and incredibly thorough. His attention to detail ensured that we had the peace of mind to know which house to purchase. He gladly will return to reinspect found concerns, after the seller remedied the issues. Inspector Dennis is professional, knowledgeable, and a pleasure to work with. We are so grateful for his service.

jhunt21677
Aug 7, 2024

Although I was unable to Meet Dennis in person all interactions went well and report was well done and timely

Scott Isherwood
Jun 20, 2024

Dennis did a great job of inspecting the home we are planning to purchase and offer to come back to follow up on repairs once they were corrected. Highly recommend Home Inspection Plus

Karina Horta
May 9, 2024

Dennis made this inspection go very smooth, scheduled me in quickly, and got us the inspection report the same day within a couple hours after the inspection. Would highly recommend.

David Couch
Mar 28, 2024

This home & property was Neat as a Pin! Well maintained and had many upgrades over the years, but Dennis Collier of Home Inspections Plus LLC came in and did a complete & thorough inspection, finding several things that would require our attention, both inside & outside this nice home! His inspection documented with photos and descriptions of items that we could do ourselves and then suggested items that may need a professional service to repair! Overall he said that this home was one of the nicest and well kept that he has seen! But with a little attention and repair, we can make it last for years to come !

Thanks Dennis!

Daniel Varela
Jan 24, 2024

Great experience . Came out with very short notice and did a thorough job even in crappy weather . Well equipped with tooling to perform tasks necessary. Very knowledgeable and professional def recommend .

Jansen Ayres
Oct 11, 2023

Dennis is beyond professional. He got us into his schedule very quickly and returned his inspection report in a very timely manner. His reports were very thorough and east to read however if you had any questions his communication was amazing during and after the inspection. If you are looking to hire an inspector you should hire Dennis!

Ron Lunde
Aug 3, 2023

Dennis has a lot of experience and has built skills to make him a wonderful inspector. He is personable and a good communicator. He stands out, because he really cares about his customers, and contacts them afterwards, with a sincere interest in finding out if after they moved in, everything is going well.
Nimble and strong, I can’t imagine finding any inspector to match him.

Trinidad Chavez
May 26, 2022

Home inspections can be stressful but that is never the case while working with Dennis from Home Inspection Plus. He is very professional and goes the extra mile while doing an inspection. The Inspection Reports come back quick and he takes the time to explain any questions that come up.

Nina Adams
May 20, 2022

informative, supper nice, takes his time, gives his 100% honest opinion with also having solutions to the problem and time frame it would need done. 10/10 recommend Dennis gives off good vibes he also is supper easy to get along with and makes the whole home inspection as stress free as possible and that's amazing!

Evan Mehlenbacher
Mar 19, 2022

Dennis provided top notch service to us in his home inspection. He was very responsive to answering our questions, did a thorough inspection of our house, and was very pleasant to work with. We were very happy with his work.

Nick Pentico
Dec 2, 2021

Dennis with Home Inspections Plus did a fantastic job during my home inspection. Being a first-time homebuyer, and in the tedious, stressful process, it is hard to find a company that you can instill trust in to meet all of your concerns while being descriptive, attentive to all of your questions and needs. I was pleasantly surprised by how comfortable Dennis made me feel during the process. He was extremely thorough, to the point, and explained everything in a simple down to earth way that made it easy to relate to. The inspection was accompanied by 176 photographic pictures and generated in a clean, easy to read, digital report. I was even able to create a request list using his online report! I had an overall great experience and figured it was worth it to share with others who may be seeking a home inspection company for themselves.

Sandra Martinez
Nov 10, 2021

I would recommend Dennis Collier to anyone looking for a home inspection. He is very professional, thorough, and helpful. The inspection report was very detailed - showing great dedication and time to it. I am beyond happy with his services. If you are looking for an excellent home inspector in the Tri-Cities go with Dennis. He is great! :)

D Streifling
Nov 1, 2021

Service was timely, thorough and professional. The inspection report was very good. It included more information than we expected.
Overall, very happy with the service.
Would definitely recommend this service.

Nov 2024. Recently we had a leaking roof. We called Dennis first to get an unbiased opinion of the problem. Because he is not selling other services, we trust his assessments.
As stated earlier, we still highly recommend his service.

Ashley Mosqueda
Oct 26, 2021

Dennis is the definition of professional and helpful. He was able to schedule me in for an inspection very quickly. He communicated with me even when I was not able to be there. Thank you for your help Dennis, will be using Home Inspections plus in the future.

Dawn Dietrich
Sep 20, 2021

Went through everything and no detail was missed. Didn’t mind any questions large or small. Didn’t make me feel like My questions were unimportant.. Highly recommend!

Emily Kidder
Aug 28, 2021

Dennis is always professional and thorough. He takes the time to explain to home buyers what he is inspecting and why it is important. I definitely recommend him to all of my clients!

AJ Smith
Jul 6, 2021

Great experience. Not only knowledgeable but caring. Took his job seriously and I feel confident in the inspection. Thank you so much!

Steve
Jun 30, 2021

Dennis was professional and did a thorough job. I felt he was honest with his findings and knowledgeable about what he was talking about. I would definitely recommend his services to anyone who wants the job done right!! Thanks Dennis.

Stephanie Jones
Jun 28, 2021

Was able to get an inspection within 48 hrs, on time, professional, explained everything, report was delivered online very quickly. Went back out to ensure repairs were done correctly. Highly recommend!

LuWanda Leskinen
Jun 7, 2021

New Purchase, Home inspection. Very professional and responsive. Smooth process from scheduling inspection to the timely report. Great technology and friendly service. Dennis is awesome.

Andrea Comley
Jun 3, 2021

Hired for potential purchase inspection. Quick turn around, professional and detailed. Appreciated the ability to ask questions and the detailed responses and detailed report. Excellent service.

Audelino Sandoval
May 7, 2021

Very responsive and on time with services. Would highly recommend his report was very informative and thorough and not to bad for your pockets. Definitely will be recommending his services! I was completely satisfied from start to finish!!

Alec Brockman
May 3, 2021

Dennis is a true professional in every sense. He was responsive, easy to communicate with, and detail-oriented with the inspection. The report he provided was easy to comprehend and digitally accessible - highly recommend!

Kathleen Hooks
Apr 17, 2021

Dennis was professional, on time and thorough. Our inspection was clearly layer out with good photos and explanations.
We would highly recommend Home Inspection Plus!

Todd Kleppin
Apr 8, 2021

Dennis did an excellent job! He was very thorough in the inspection and explaining the results to us. He also helped a ton in further understanding the issues and giving us added insight. Thanks so much, Dennis!!

William Morfin
Mar 13, 2021

This was our first inspection. They did a very thorough job and the quality of the report was very impressive. Thank you.

Shayne Kerr
Mar 1, 2021

Dennis was exactly what I was looking for. My situation was a bit unique and he adapted my my needs. He focused on the inspecting the issues I was concerned about. He made sure to explain what he found and answer any questions I had. The report includes excellent quality pictures. He was on time and very professional. Thanks!

colin morrell
Jan 21, 2021

We had Dennis inspect a home we were purchasing. He was thorough and uncovered issues that the pre-inspection did not find. Well worth what we paid for their service.

Glenn Waters (Pedals and Peaks)
Jan 21, 2021

Dennis was professional and thorough. He was early to the appointment and had started inspecting the outside before I even arrived. He did a great job of explaining what he found and always asked if I had questions. He even saw something new to him, so he Googled it to get better understanding, and then also explained it to me.

Jessica Larralde
Jan 15, 2021

As a Realtor, Home Inspections Plus is always on my referral list to clients who need their home inspected. My clients are always impressed with Dennis's work, attention to detail and his reports are top notch, easy to understand and use to create repair lists. He always takes the time to answer questions and explain things to clients.

Kay Lehmann
Dec 3, 2020

As a Realtor I recommend 3-4 inspectors to all clients. My clients always appreciate the value Dennis brings during inspection and in his inspection report. He is thorough, informative, and communicates with them well in person during the home inspection!

Jenn Shane
Dec 1, 2020

Dennis is professional and helpful. He has gone out of his way to help buyers get inspections done in time and happily walked them through any questions they have. I recommend Home Inspections Plus regularly!

Steve Barney
Nov 19, 2020

Dennis inspected a 4-plex I was in contract to purchase. I have had many inspection on property I planed on buying in the past but none as thorough as this one! The report was easy to understand and even linked to my agent so when I made repair check marks I could have them pushed directly to to him. This was my first with Dennis but wont be the last!

Hannah Campbell
Nov 7, 2020

Dennis was easy to contact and schedule with. We were very pleased with the inspection he did for us, he was thorough and we received our paperwork results the same day.

Carlos Nunez
Nov 6, 2020

Dennis was great. Originally scheduled for a week before builder walkthrough and the site was not ready. Rescheduled onsite and when he came back he was very thorough and got us our report in an hour so we could have it on our walkthrough with the builder. Awesome service and didn't charge me to comeback. Highly recommended.

Cameron Riste
Jul 28, 2020

Highly recommend Dennis at Home Inspection Plus. Very extensive on the home inspection. Learned a lot about the house, and was able to get sellers to cover items that needed attention. Great on the price as well.

Daniela Mota
Jul 25, 2020

Dennis made the experience easy and the report was easy to read understand with the photos. Would recommend home inspection plus any day.

Asael Checketts
Jul 10, 2020

Very personable and in depth. Dennis let me follow him around and showed me what he was looking at and why things are important. I feel like a much more informed buyer.

Guillermo Urrego
Jul 1, 2020

Dennis is very professional in all aspects. He shows up on time ready to inspect homes and does a great job. I was particularly impressed with the in-depth inspection he provided. He took the time to go over major points during the inspection, and explained what was wrong and how it could be corrected. Report was detailed with pictures and available the same day!

John Roberts
Jun 23, 2020

I'm very disappointed with Dennis from Home inspection plus ,
he did an inspection of our house and made nothing but a lot of problems for us and disheartened the buyer by bringing up many small mundane problems to try to look like he knew what he was doing , first I was told I didn't have a carbon monoxide detector and smoke detectors, although we had them.
The carbon monoxide detector is in the hallway right next to the thermostat. also Second he complained about a minor setting issue on the thermostat , I was also told they didn't think the heater was putting out enough Heat , well when they turned it on it was 90 degrees out that day what were they expecting ? My heater has worked excellent the last 10 years I have lived here , anyway , Jacobs & Rhodes came back and thoroughly tested and passed it for the 2nd time , that's 2 service calls they had to come back to me , so it cost me to have a professional Heating and Cooling company come out despite the heater and air conditioning working flawlessly when they (dennis ) inspected it . maybe he should have been paying attention to the carbon monoxide detector I had next to the thermostat. We then recieved a complaint about a loose wire in the Attic which we paid a repairman to repair , well I guess he missed the other two wires because the one was repaired , but there were more I had to have repaired After a complaint came in after a 2nd walkthru , also While inspecting my Pella Windows dennis and the realtor had trouble closing one window and they broke it , That left me to pay for the window they broke . Also despite my knocking off $1,600 of the price of the house for anything that MIGHT be wrong including windows. Dennis's complaints got me to fix another $1000 worth of work .
Then I had to knock off another additional $500 More for the price off the window . ALL THIS AFTER we initially agreed to pay their $5,000 closing to offset any mundane maintenance found in almost every common household here in the Tri-Cities , but I can tell you this , we fixed all the problems we were told to fix and we moved to close on the house deal .
But either Dennis or the buyers realtor Made closing difficult and very hard on us by complicating the things that got fixed by having them looked at again . Seems they just weren't fixed to thier liking despite being fixed by professional agency's which confirmed they were fixed right the 1st time, well At the end after paying a plumber. a heating and air conditioner expert , a handyman , and others , all the work that we had done , was done RIGHT the first time !! This raising of mundane issues cost us a LOT and most of this money was out of our own pockets while we were out of a job and during this crucial time of covid 19 ,and we weren't able to even pay our mortgage that month because we didn't have much to live on , again these repairs were our of pocket , So if you're buying a house and you DON'T want a lot of costly delays , I wouldn't call home inspection plus because he is not thorough.

River Reading
May 29, 2020

Dennis really was professional and located numerous things that needed fixing.He didn’t mind me following him and asking questions. As a first time homebuyer he made my experience easy.

Alicia razo
Mar 27, 2020

Dennis helped us with our home inspection. He did an excellent job, very thorough and professional. I would highly recommend him to anyone!

David Welch
Dec 7, 2019

We needed an inspection quickly and Dennis came as a referral from our agent. Dennis made arrangements to be onsite the next day and completed the inspection with lots of detail and pictures. There were several items found that were very difficult to see, but were identified through his thorough inspection. Thanks Dennis!

Eric Finley
Nov 23, 2019

Dennis Collier was very professional, meticulous, and informative. He did a great job explaining potential issues and how systems worked within the residence. I will gladly use him again.

Cruto Jay
Oct 18, 2019

Dennis is awesome! Took the time to explain everything to us and did a very thorough job on the inspection! He even came through on a Sunday for a final re-inspection and offered to help us on fixing the garage door sensor for free! Above and beyond, friendly, punctual and polite! I highly recommend him and his services!

Steve Stauffer
Aug 29, 2019

Home Inspections Plus was thorough, friendly, and prompt in performing our buyer's inspection yesterday. The entire process from scheduling online, communicating with Dennis, and reviewing the report(s) was incredibly easy, pain-free, and illuminating. I highly recommend this company!

Shannon Wilson
Jul 6, 2019

Home Inspections Plus is professional, customer obsessed and extremely thorough! Dennis has been great! He has been extremely helpful and informative during the many steps of preparing in the inspection process of buying a older home.

Michaela Marty
Jun 20, 2019

Dennis was super professional and extremely thorough. I would highly suggest him to anyone who needs any type of home inspection.

Andy Mileson
May 21, 2019

Great and thorough inspection! Dennis checked into all aspects of the home and delivered a very comprehensive, easy to follow report. I would recommend Dennis to anyone looking for a home inspection.

Dan English
May 8, 2019

We were pleased by a complete and lengthy inspection and Dennis was willing to explain and answer all of our questions. We appreciate that he was willing to travel a rather long distance to do this inspection. We will recommend Dennis to others.

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  • 1108 W 40th Ave, Kennewick, WA 99337
  • Locally Owned & Operated
  • Slate Roof
  • Green Roof
  • TPO Roof
  • Asphalt Shingle Roof
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?
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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.

2. 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.

3. 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.

4. 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.

5. 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.

6. 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.

Service questions
1. 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.

2. 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.

3. 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.

4. 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.

5. 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.

6. 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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