Commercial Roof Inspection

Safe Hands for your Connecticut
or Rhode Island Business

We can help you with a commercial roof inspection

I need help assessing any storm damage
I need help with roof leak detection
There's pooling water on the roof
I need a standard checkup for insurance, compliance etc..
I suspect the roof is worn / damaged
I need a some roof maintenance

Multi-Step Evaluation

Our multi-step commercial roof inspection ensures a careful evaluation of all areas of your roof, identifying any points that need repair or replacement.

Identify your possible remaining lifespan
Determine if you need to repair or replace
Find out exactly what action you need to take
Lower your overall roof ownership costs by bringing small issues to your attention

Inspections for all types of commercial roofing

FREE, No-obligation consultations

(860) 546-6292

What we inspect

Ponding and standing water
Water ingress or leaks
General wear and tear
Rips or tears in the membrane
Points of failure

A Typical Commercial Roof Inspection

Evaluate the overall status of the roof
Inspect caps, ridges and drip edges
Inspect the water drainage system and look for signs of drainage problems
Check roof flashings and similar components
Search for cracks and similar concerns

Trained & Qualified Inspectors

Recognized by major roof brands

Inspections for all types of commercial roofing

Guaranteed Roofing can offer repairs or replacements, but you're in control. You decide what to do with your inspection report.

Trusted by Local Businesses

Google Rating

4.9

Based on 295 reviews

JPW Building LLC

4.9

Laurel B.

14:28 22 Oct 26

Professional and efficient company. Everything went as planned and there were no issues. The time frame was also on point. We are very pleased with this project.

Danielle W.

20:12 21 Oct 26

We had a great experience working with this roofing company on one of our commercial buildings. They were professional, reliable, and did a great job. We would definitely recommend them to anyone looking for roofing services.

Gary G.

15:44 12 Oct 26

Very professional, on time . and work well done.

Christopher J.

16:44 03 Oct 26

Revision- not their fault. Apparently our email server and theirs didn’t like each other and emails got lost in transit. Sorry for jumping to conclusions. Changed the review score as they did respond timely. Apologies.Been waiting two weeks for a quote. Came out and looked at an industrial roof solution and they seemed real interested in working with us. Ready to do the work once we get a quote. After two follow-up calls no response.

Christan R.

15:14 25 Sep 26

The team did a great job start to finish. Highly recommend.

Herbert M.

15:15 21 Sep 26

Excellent and speedy. A good Project manager makes all the difference and Norn was in constant communication with us .

Kathryn T.

11:00 06 Sep 26

Highly recommend Guaranteed Roofing! Jeff and his team are professional, reliable, and take great pride in their work. Their attention to detail and commitment to customer service really stand out. Great company to work with!

Dylan

12:47 01 Sep 26

Shannon B.

23:45 29 Aug 26

Roof crew were great! Norm and Troy were very polite and professional. Took extra time to make sure we were satisfied with the job.

Shelly K.

11:12 18 Aug 26

I really appreciated how the crew came out to fix some shingles, even years after Guaranteed Roofing installed my roof.

jose L.

12:22 14 Aug 26

Very well organized, communication clear, beautiful work.

Jacob L.

13:54 13 Aug 26

Couldn't recommend them more if you're in need of any work on your roof! From the start of the project, Jeff and his team were very communicative and answered any questions I had. They were able to do my whole roof in a day and the work was excellent! These are trustworthy people that are genuinely looking out for what is best for your home, not just trying to make the most money off of you. Highly recommend!

Eric D.

18:06 02 Aug 26

Zachary K.

14:12 15 Jul 26

Quick response time. Professional work!

steve C.

13:17 11 Jul 26

Start to finish a positive experience. Daniel (sales) was very knowledgeable, conscientious and personable. Norm and Alex (project) were on top of project and communicated well and timely, also very personable.Most importantly, Jose and his crew(Team!) did a fantastic job. It was a joy to watch them work. Very well organized, they were relentless in performing their tasks. When the dumpster was removed, the only evidence of them being here was a sparkling new roof!

Jarred L

12:04 10 Jul 26

Great service! We did a roof replacement, 2 skylight boarding up, 1 skylight replacement and full gutter removal and replacement. The crew were very professional and did a good job moving anything outside so it wouldn't be damaged. They cleaned up very well. They made sure to explain everything to me, answer any questions I had and were very accommodating to any adjustments needed.

Bob F.

17:18 02 Jul 26

Start-to-finish this was an amazing experience! Every person we dealt with - the people in the office, the project manager, the site manager & every member of the crew that worked at our house was professional, courteous, kind and accommodating. And we couldn't be happier with the outcome!!

Sarah S.

18:05 30 Jun 26

I had a small problem with a skylight, following a late-fall re-roofing project that went very well. The company sent out a highly skilled installer who worked carefully to correct the issue. There was no charge for his work. I am very happy with Guaranteed Roofing and recommend them to all who see this review.

john S.

12:26 16 Jun 26

Guaranteed Roofing did a fantastic job. They explained the process each step of the way and gave met all of my expectations including, scheduling, cleanup and price options. Guaranteed Roofing craftsmen are top notch and Im so happy to recommend them.

Breanna B.

17:03 15 Jun 26

Loletta

19:05 30 May 26

Great service and we are very pleased. Thank you

Kevin K.

20:56 28 May 26

Loved everything they did for us!! Low pressure and a great result. Looking to hire them for siding repair.

Eric F.

12:18 12 May 26

Amazing job, fast and reliable. Glad to have reached out to them.

Pam S.

14:14 11 May 26

Matt B.

12:18 23 Apr 26

Jim I.

20:04 31 Mar 26

Everyone involved, from the consulting representative Daniel, the administrative assistant Jackie, the on-site supervisor Alex and the entire crew couldn't have been more polite and professional throughout the entire roof replacement process. The actual installation was one day and the crew didn't leave until the work was complete. Cleanup afterward was so thorough they left virtually no evidence anyone was ever there. We're very impressed with the quality of workmanship, the professionalism and the very reasonable price. We'd recommend this company without hesitation.

Heidi M.

18:19 30 Mar 26

Great service, wonderful communication

Bart C.

18:37 27 Mar 26

Amazing customer service! Going above and beyond doesn’t begin to describe my experience. They provided options and walked me through how to bandaid my problem until they could get there. And then they came 3 days earlier than originally thought. I strongly recommend Guaranteed Roofing.

Michele W.

19:09 23 Feb 26

We were very satisfied with the twoMen from Guaranteed Roofing that shoveled our roof. They were careful not to damage our roof, worked safely yet quickly. They also cleared our dog’s walkway to the back door.Also, they came the next day after I called. Another company gave me a wait time of two weeks and they did not return my call. I had to call back.

Audrone V.

01:54 20 Feb 26

Had snow removed off the roof. This will prevent from already existing ice dams from getting bigger.I wish they could have removed the ice dams but they were not equipped to do so.

MARY M.

14:40 19 Feb 26

The guys assigned to the demo job were very quick in doing the job were great. Thank you

CJ B.

18:52 17 Feb 26

Professional, affordable, and efficient. Will highly recommend to anyone.

F. P S

02:31 16 Feb 26

Excellent response, prompt service, fair price, great professional service, Jakie was excellent. I will use their service again if needed

Loretta R.

18:30 09 Feb 26

Amazing experience! Every employee was that worked on this project was knowledgeable, helpful, and caring. Before beginning the job the team met to discuss all aspects ensuring that the right materials and process for installation was best for me. They kept me informed. The crew that installed was courteous and kept me informed with what they were doing. They met with me at the end of the day to make sure I knew what was going on next. Thanks to Liam, Daniel, Norm, Alex, Gerson and the install crew for the beautiful, quality roof. I can’t say enough about the integrity of all the employees of whom I had contact.

Daniel B.

15:26 08 Feb 26

Contacted Guaranteed Roofing to help with ice dams causing water to leak in my windows. They replied promptly and I sent pictures at their request and had a quote within an hour. I approved them to do the job and they were here within a couple of hours. They arrived and went right to work clearing all the snow off the roof, once done they cleared the decks and walkways of the snow that had come off the roof. Overall from first contact to final payment a very easy and professional process.

Louis

20:19 05 Feb 26

B H B.

19:05 04 Feb 26

Roof leaking but with all the snow on it, that had to come off first. Called and later that afternoon Norm showed up with a crew and clean it off completely. excellent job. Coming tomorrow to hopefully find the leak or perhaps tarp it till weather is better. Thank you.

Scott G.

18:16 02 Feb 26

Great service, good price. Team came out same say and was able to clear snow in about an hour. They even cleaned up the snow on the deck.

Jeremy W.

19:04 01 Feb 26

Great customer service needed an ice jam removed quickly that was leaking into ceiling and was removed the same day as calling! Highly recommend this company.

Anne C.

18:28 30 Jan 26

We had an ice dam because of snow on our roof. Guaranteed Roofing sent a crew first thing the next morning to shovel off the problem spot, and it resolved the issue. They did a great job.

Michael W.

06:02 30 Jan 26

Quick service expensive 2 hour job but it got done . Not happy I didn't get offered a senior or disabled veteran discount

Karen M.

19:54 29 Jan 26

Had a leak in and around our chimney caused by ice. They cleaned off the roof and fixed the problem. Quick and excellent service. Recommend.

Jennifer M.

18:34 28 Jan 26

We discovered a leak due to ice dams. Guaranteed Roofing was prompt, courteous, and very helpful in our time of need at a reasonable price. They arrived within just a couple of hours of our call and removed excess snow and applied product to effectively melt away the ice.

robert C.

19:17 26 Dec 25

Bruce J.

13:56 24 Dec 25

The team did an awesome job, very professional.

Jack T.

00:19 13 Dec 25

A professional contractor with 5 star workmanship, prompt execution, and excellent customer service.

Cheryl H.

15:58 12 Dec 25

This company was a pleasure to work with. Excellent customer service and Alex was wonderful. He took plenty of time to answer questions and be sure we understood the whole process. He also went above and beyond to be sure he communicated unforeseen additional repairs to be certain we would authorize them. The whole team was professional and very hard working.

Anita G.

16:52 01 Dec 25

Faisal P.

21:40 10 Nov 25

Amazing job! My chimney was leaking, and I reached out to Matt for assistance. He responded right away and was available to talk on the phone. After speaking with him, he scheduled a visit to my house that same week. Once we went over the estimate and set a schedule, Matt and his team showed up the next week and got the job done. The repairs made a huge difference — I had a very bad leak around my chimney. Thank you to Matt and his team! I highly recommend their services.

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Why Choose Guaranteed Roofing?

Trusted in the local community

JPW Building, LLC has won an award in The "Windham County Reader’s Choice Awards" in four of the past five years, and three years in a row.

Latest techniques & quality materials

All our roof contractors undergo regular training to ensure the highest quality of craftsmanship on every repair job.

Call us today to schedule your roof inspection

We provide a complete commercial roof inspection and certifications for all types of roofs, and provide quality repair work if necessary.

JPW Building LLC (DBA Guaranteed Roofing) is fully licensed and insured in the state of Connecticut.

(860) 546-6292

Common Questions About Roof Inspections

How far do you travel?

We service Windham County, most all of CT, most of RI and some of MA. See our full service area.

When is best for roof inspections?

Unless you have specific concerns, a good time to schedule an inspection is just before winter and after early spring.

How often are roof inspections recommended?

It’s a good idea to inspect your roof 1-2 times per year, and after heavy storms.

Can I inspect my own roof?

There are some checks you can make yourself from inside the property and outside, however climbing on the roof should be left to professionals. Experienced roofers are trained to spot more subtle issues and hard to reach areas of the roof that can get missed in a DIY inspection.

860-546-6292

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Commercial Roof Inspection

Safe Hands for your Connecticut
or Rhode Island Business