For property managers and owners
Experienced commercial solar installation specialists
Roofing and solar on one company license, B100 and S202.
CertainTeed SolarMaster Premier
CertainTeed SidingMaster PremierOne contractor for the roof and the solar on top of it.
- Solar in Utah since 2007 Roofing since 2018. Licensed general building contractor since 2008.
- Licensed for solar work S202 Solar Photovoltaic, on Utah license 6933591-5501.
- Manufacturer certifications 2 GAF and CertainTeed. We hold the certificates, not just the logos.
- When the roofer and the solar company are two different companies, a leak under an array turns into an argument about whose problem it is.
- We hold both licenses, so it stays one warranty conversation instead of two companies pointing at each other.
Free assessment. Drone photos included. No commission, no pressure.
“Best roofer I’ve ever used. Very responsive and reactive. Cleaned everything up before leaving. They made writing the check very easy!! Brando was amazing.”
“Definitive Roofing did a fantastic job on my roof! From the very beginning they made the entire process incredibly easy and stress free. They took the time to explain everything clearly and provided photos throughout the process.”
“Definitive just put a new roof on our house. It was truly 5-star work. The quoting process was solid. The service was exceptional. They did what they said they would do, or they did more.”
“This has to be one of the best contractors I’ve used! My roof is beautiful. They left my yard clean. The workers were very professional and they completed the job 100%.”
“I can’t say enough great things about Definitive! Their communication throughout the entire process is unmatched. I appreciated the extra time they took to make sure all my questions were answered.”
“We had a great experience with Definitive Roofing. Of all the companies we reached out to, they made the most sense financially. They were both clean and efficient. They had our old roof off and a new roof on within two days.”
“Amazing company. From quote to finish they are fair, knowledgeable, professional and a very good team. Did excellent work and cleaned up afterwards as promised.”
“Keaton and his team were great to work with from the very start. Easy going, smooth communication and prompt responses. I would highly recommend to anyone!”
“Very happy with the team at Definitive Construction. They replaced our steep roof in 3 days without leaving any mess behind.”
“Great company would recommend. Communication, service, speed, and crew all top notch.”
“Competitive prices, great turnaround, and above all, phenomenal customer service! We love our new roof and it was a pleasure doing business with you. Thank you Keaton and the Definitive team!”
“Keaton and team were absolutely amazing. They worked directly with my insurance to insure understanding of what was needed. They stayed in touch with the insurance and myself regularly. I felt like this was a partnership.”
Commercial solar work
What we do on commercial roofs
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New systems on a roof built to carry it
We assess the roof system first, so a new array does not go up on a roof that needs replacing soon after.
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Panels off and back on for a reroof
Our licensed crew takes the array down, the new roof goes on, and the array goes back.
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Repairs and leaks under the array
Mount leaks and storm damage around the panels get found, photographed, and fixed by one crew.
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Flat and low-slope systems underneath
TPO, EPDM, PVC, and liquid-applied systems, backed by CertainTeed Low-Slope and Liquid-Applied Roofing Master credentials.
We are licensed for solar work, for homes and businesses alike. We are not electricians, and we will not pretend to be.
How a commercial solar job runs
Your building keeps working while we are on the roof.
Licensed and insured
We’re covered, so you’re covered
Before a building owner shortlists anyone, the paperwork gets checked. Ours is ready before you ask for it.
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General liability + full workers comp
Certificates of insurance available before you sign anything.
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Licensed in Utah
Active with Utah DOPL since 2008, with zero disciplinary actions.
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Quick without cutting corners
The same 86-step checklist runs on every roof, however fast the schedule.
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A project manager on site
All day, every day of the job, photographing every phase.
Utah contractor license 6933591-5501, active since 2008. Ask any roofer to show you the same.
Talk to a person
Tell us about your building
Answer three things and we will call you back during business hours. No deposit, no credit card, and no pressure.
- A written scope your board or owner can read
- General liability and full workers comp, certificates on request
“Easy going, smooth communication and prompt responses. I would highly recommend to anyone!”
Christopher G., Google review
Guides for property owners
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Hybrid solar systems explained: how to combine solar, battery storage, and the grid
Learn how hybrid solar systems combine solar, battery storage, and grid power for smarter long-term home energy use.
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Solar shingles and BIPV: the future of roof-integrated solar systems
Discover how solar shingles and BIPV create seamless roof-integrated solar systems built for long-term energy and durability.
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Monocrystalline vs. polycrystalline vs. thin-film: which solar panel type fits your property?
Find the best solar panel for your roof, budget, and energy goals. Compare panel types for smarter long-term savings.
Commercial solar questions
The questions property managers and owners ask us about solar on their buildings.
Do you offer financing?
Yes. We have options through our lending partners, plus in-house financing. Ask about terms for your building at the assessment.
Do you handle insurance?
We document and estimate. We inspect, photograph, and measure, then give you and your carrier a complete dated report. We are roofers, not public adjusters, so we do not negotiate or file the claim for you.
Can you work on a building that already has solar?
Yes. We hold our own solar license, so our crew takes the panels off and puts them back on instead of subbing it out.
What counts as an act of God on a commercial policy?
Usually a sudden event nobody could control, like hail, a windstorm, or a falling tree. Wear, age, and skipped maintenance usually do not count. Your policy and your carrier make the final call.
How do I know if my building has storm damage?
Look for punctures, ponding water that was not there before, loose or displaced flashing, and dents on rooftop units and vents. Most of it cannot be seen from the parking lot, so our free assessment includes drone photos of the whole roof.
Can our business stay open while you work?
In most cases, yes. We plan access, parking, and entrances around how your building runs, a project manager is on site all day, and tenants and staff get a heads-up before work starts.
Can our flat roof carry a solar array?
We look at the roof system first. Its age, its condition, and whether it is ready for an array all come before any quote. If the roof needs work before panels go up, we tell you.
Are there commercial solar tax credits?
Check for solar tax credits and available energy efficiency programs with your tax advisor. We are a contractor, not a tax advisor, so we do not promise any credit.
Do you provide certificates of insurance?
Yes. General liability and full workers comp, with certificates of insurance available before you sign anything.
Are you electricians?
No. We are licensed for solar work (S202 Solar Photovoltaic) and general building (B100) under Utah contractor license 6933591-5501. We are not licensed electricians, and we do not do general electrical work.
Still have a question? Call or text (801) 252-5124, or get your instant online estimate.
Commercial solar near you
Let’s look at your roof.
Free drone inspection, no commission, no pressure. Same-day estimates. If your roof doesn’t need work, we’ll tell you.
Lifetime workmanship warranty on every job.* GAF Certified Plus™ Contractor.
*May not apply to all products and services. Each manufacturer’s product warranty has its own terms.