Reliable Roofing Built on Integrity
Thornton, CO Roofing Built for Hail, Wind, and Snow
AC INC Roofing is your Trusted Thornton Roofing Contractor Proudly Serving Homeowners and Businesses
See what commitment to quality, integrity, and customer care
can do for your roof.
Local experts for Thornton and Adams County
AC INC. Roofing is a licensed and insured Denver contractor serving Thornton with residential and commercial roofing designed for the Front Range. Hail bursts in late spring, chinook winds along the I‑25 corridor, and freeze–thaw cycles near open spaces around Carpenter Park all influence how a Thornton roof should be built. We specify impact‑resistant systems, correct ventilation, and manufacturer‑approved details that hold up in your neighborhood.
Re‑roofing in the City of Thornton generally requires a permit and inspections. Our team coordinates the permit, follows the City’s adopted International Codes with local amendments, and installs ice and water protection at eaves and valleys, drip edge, and code‑compliant nailing patterns. Whether you’re off Thornton Parkway, in original neighborhoods near Washington Street, or in newer developments in North Thornton, your project is completed to pass inspection and perform long‑term.
Protecting What’s Under Your Roof Is What Matters Most to Us
Your roof does more than protect your home or business from the elements, it safeguards everything beneath it. From your family and belongings to your livelihood and operations, you deserve a roofing system that stands strong through every season.
Roofing services for Thornton properties
We provide free roof inspections by HAAG‑certified inspectors, then deliver honest options that fit your goals and budget. For homes from Lambertson Lakes to Trail Winds, we repair storm damage, replace aging asphalt roofs with premium or impact‑resistant shingles, and offer roof rejuvenation when restoration makes sense. For businesses along Colorado Boulevard and the Thornton Town Center area, we service and replace flat and low‑slope systems including TPO, EPDM, modified bitumen, and fluid‑applied coatings.
Our team also installs coordinated gutters and siding to restore curb appeal after severe weather. When requested, we can upgrade assemblies with IBHS FORTIFIED practices and enhanced ventilation for added resilience. Every project is documented, scheduled to minimize disruption, and finished with meticulous cleanup.
Why choose AC INC. Roofing
We are Colorado’s first roofing company to achieve HAAG’s Master level training for precise storm‑damage evaluation. Our membership in the Roofing and Solar Reform Alliance, Colorado Roofing Association, NRCA, and the American Policyholders Association reflects a commitment to safety, transparency, and craftsmanship. As an Atlas Pro+ Platinum and GAF Certified contractor, we can offer robust system warranties on qualifying installs. We are also Directorii‑certified, providing an added layer of consumer protection backed by their guarantee.
Local knowledge matters in Thornton. We design for wind exposure in North Thornton, protect eaves against ice dams, and use manufacturer‑specified high‑wind fastening. Our crews pull permits with the City, meet inspectors on site, and verify ventilation and flashing details so your roof is compliant and ready for the next hail cell sweeping across Carpenter Park.
Thornton roofing FAQs
Do I need a permit to re‑roof in Thornton?
In most cases yes. The City of Thornton requires a re‑roof permit and inspections. We obtain the permit, schedule inspections, and build to the City’s current code and amendments so your roof passes final.
What roofing materials perform best here?
Impact‑resistant asphalt shingles, properly detailed metal, and well‑ventilated assemblies perform well against Thornton’s hail and wind. We match materials and nailing patterns to site exposure and can incorporate FORTIFIED upgrades on request.
How do you handle insurance involvement?
We provide thorough documentation, photos, and clear scopes of work, and we can communicate with your carrier within the legal limits for contractors. You control coverage decisions; we are not public adjusters.
Can you work with my HOA in North Thornton?
Yes. We provide color options, product data, and submittals your HOA may require and coordinate schedules to meet community guidelines.
What about winter installations?
We monitor weather windows, use cold‑weather application methods when required, and protect the property from snow and ice. If temperatures or moisture would compromise quality, we adjust the schedule to ensure a durable result.
From Carpenter Park to North Thornton, we install, repair, and replace roofs that meet local code and stand up to Front Range storms.
Choose AC INC Roofing
At AC INC Roofing, we believe every roofing project deserves expert craftsmanship, clear communication, and a team you can trust. That’s why customers across Colorado’s Front Range rely on us—not just for a roof, but for confidence and peace of mind.
Our HAAG Certified inspectors provide detailed, accurate roof inspections designed to uncover issues before they become costly problems. Whether you’re dealing with storm damage, need a minor roof repair, or are planning a full roof replacement, we approach every job with the same level of integrity and precision.
We use only premium materials built for durability, weather resistance, and long-term performance—including impact-resistant shingles, architectural shingles, metal and tile roofing, and energy-efficient systems that help reduce cooling costs and extend your roof’s lifespan.
From residential roofing systems to commercial flat roofs, our team has the expertise to handle projects of any size. We also work directly with your insurance provider to make sure your claim is handled properly and your experience is as smooth as possible.
What truly sets us apart? Our commitment to customer service. We believe in honest recommendations, timely updates, and never leaving you in the dark. From your first call to the final inspection, we’re with you every step of the way.
When you choose AC INC Roofing, you’re choosing more than just a roofing contractor—you’re choosing a partner that values your property as much as you do.
Schedule your free, HAAG Certified inspection today—and let’s protect what matters most.
Request a FREE Inspection
Residential and Commercial Roofing
You Can Count On
We work with you and your insurance company to make your claim stress-free.

Our roof looks great! I highly recommend using AC Roofing.
I selected AC Inc. Roofing based on only good reviews in all areas, but especially the one I saw about their advocacy with the insurance company. The insurance piece was uncharted territory for me and intimidating enough to not move forward with seeking a roof replacement after a large hail storm. That review gave me confidence to proceed and AC Inc definitely proved it right. My project manager stayed consistent and on top of the job from start to finish including holding the insurance company accountable when my insurance tended toward delayed responses or even inaction. AC Inc scored a 10/10 in customer service, courtesy, professionalism, knowledgeability, communication, and job clean up. AC Inc shoulders the burden of the whole project execution beginning to end and removes so much stress from the homeowner. So pleased to have found this company and had the opportunity to replace my roof through them.
As of last Fall, I lived in my house for 10 years, so I had my roof checked out to make sure there were no issues. After inspecting my roof for about an hour it was discovered I had hail damage from a storm in 2024. At the end of the appointment I asked Ricky how much I owed for his time. He told me I didn’t owe anything as he emailed me the report he prepared about my roof.
Ricky was straightforward. He explained my roof could last another 5 or 10 years, but at the time of the appointment I was in the window that my homeowners insurance should cover it. At the end of the meeting Ricky explained that if I proceeded to replace my roof all he asked was to keep AC INC in mind.
When I was ready to proceed, Ricky and AC INC were great. Not only did they deal with my homeowners insurance company, but they advocated for me to make sure my insurance covered everything they should and they did.
The day the roof was replaced was actually the easiest part. AC INC completed the project in one day and did an amazing job. Ricky made sure I was absolutely satisfied with the work done and made sure one or two small items were dealt with before proceeding with payment.
It was great dealing with such a customer service forward company. They under promised and over delivered. I’m not looking forward to the next time I have to replace my roof, but I already know which company I’ll use.
We were happy with the overall outcome. Ricky was very helpful in our bidding process, with educating us on the roof codes/requirements. He always had timely responses on emails, detailed discussions about available options, plenty of before and after pictures and all at a reasonable cost.
We definitely recommend Ricky and AC Roofing
Ricky guided us expertly the entire way, providing plentiful explanations, unwavering patience, and diligence in working with our insurance company.
I scouted several companies is before deciding to work with AC Inc and I can 100% recommend them after the completion of our roof replacement.
Thank you Taka, dawnrykovichrealty@gmail.com
They were contracted to repair a leaky skylight for $850. When they eventually arrived (after initially missing the schedule we set) I was told a “proper” fix was going to cost $1955. This was a significant difference so I asked them to estimate the same work on all four of my skylights. I was told $3744. OK, clearly some price gouging when you can do them for $936 each but you want $1955 for one.
That said, I accepted the new price for all four without fighting and decided to hold them to quality.
The repair tech hammered hard on my roof for 4 days. Naturally, this knocked the interior drywall around the skylight onto our furniture which I cleaned every day. Not a small mess by any stretch but I didn’t complain. When the exterior work was finished I naturally expected them to fix the new damage they caused. I was told this was out of scope. For anyone who has PM experience this is laughable. The scope didn’t exist when we made the contract so it would have never been included. It’s an issue they caused. When explained this, they agreed and brought in someone to drywall and texture. Great. This painful but Im happy if it’s being fixed. To everyone’s surprise the interior tech told us he wouldn’t paint. I have the matching paint so this is seriously a small step to finish the repair. At that point, the owner Nick Bennett attempted to gaslight me with accusations and straight up lies.
This is where they lost my business and my respect. I paid the invoice in full and will never, ever work with them again. You will regret it too. Stay away
It was a really easy process from our perspective since they managed the entire claim from start to finish and were very patient and understanding with the payment delays we experienced due to slow processing and mortgage approval processes. This was for a rental property, but we plan on using them again if we need repairs to our personal home. I can't endorsed them enough.
The installation was quick and easy. The crew had it knocked out in a day. They even had to remove solar panels and reinstall them. Overall, it was a good experience all around.
But AC was able to customize a gutter that perfectly followed the countours of the roof and looks great.
They were very professional and fast. We highly recommend.
My roof is still very young but had it checked out for my peace of mind, Ricky was communicative of his arrival, on time, and I genuinely trust that they were in no way trying to sell me anything. The estimate was very in depth because I wasn’t home when he did it and he sent me photos to explain. Decided to do the small repair suggested and they had me on the schedule two days later. Repair was done quickly and they again sent photos to show what they did. Feels like the kind of company I would recommend to my grandma because I know they’re not trying to oversell and they make everything easy and quick
The top-notch customer service, efficiency, and professionalism with which Ricky and his team pulled together a project and executed under budget, communicating promptly and expediently with our insurance, while keeping within time & compliance constraints has me wishing we had more projects to do with them.
Even if you do not have a project in mind, have a brainstorm session with Ricky, you will not be disappointed as he is full of goodwill and good ideas.
Thank you to Ricky, the AC Inc Roofing team! Might I suggest a rebrand to help let others know you guys can do much more than just roofs.
AC Inc also acted as my general contractor for some other repairs (screens, gutters and shutters), which was awesome because I sure didn't have time to do all of that!
Thanks!
Thanks again, Ricky!
Nick and his staff were very responsive and kept me in the loop at every stage of the process so I knew what was going to happen and when. They made sure they used the correct paint formula and color that were approved by my HOA, and they helped me with getting everything processed through my insurance company.
My insurance company had changed the claims agent that I was dealing with twice during the process and Nick's staff did a great job of following up with each different agent and making sure that we got everything done to cover the damages.
Our roof was damaged by hail/wind. Insurance initially denied the claim, claiming repairs would be
We are Certified Inspectors







Roof Systems Offered
Atlas PRO+™ Platinum Certified
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Pinnacle® Pristine Architectural Shingles
Featuring Scotchgard™ algae protection, modern aesthetics, extended warranties, and strong weather resistance. - Pinnacle® Impact Architectural Shingles
Featuring Imact resitant class 4 shingles, modern aesthetics, extended warranties, and strong weather resistance. -
StormMaster® Shake
Designer-style shingles engineered for durability, offering Class 4 impact resistance and wind ratings up to 150 MPH.
GAF Certified™
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Timberline® Architectural Shingles (HDZ® & UHDZ®)
North America’s best-selling architectural shingles with LayerLock® technology and wind ratings up to 130 MPH. -
Royal Sovereign® & Marquis WeatherMax® 3-Tab Shingles
Cost-effective options suitable for budget-conscious projects with wind ratings up to 80 MPH.
Owens Corning Preferred Contractor
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Duration® Series Architectural Shingles
Featuring SureNail® reinforced nailing strips, wind ratings up to 130 MPH, and a Limited Lifetime Warranty. -
Duration® STORM® / FLEX® Shingles
Class 4 impact-resistant shingles engineered for superior hail performance in severe weather regions. -
Oakridge® Architectural Shingles
Reliable, entry-level architectural shingles offering solid durability and value.
IKO Certified Contractor
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Cambridge® Architectural Shingles
Laminated architectural shingles offering durability and a wide range of color options. -
Dynasty® Performance Shingles
Enhanced wind resistance with ArmourZone® technology and Class 3 impact ratings. - Nordic® Performance Shingles – Premium architectural shingles engineered for extreme weather, featuring Class 4 impact resistance, ArmourZone® reinforced nailing strip, enhanced granule adhesion, and superior performance in high-wind, hail, and cold-climate conditions.
CertainTeed Master Craftsman™
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Presidential® Shake TL Shingles – Ultra-premium, triple-layer architectural shingles designed to replicate the depth and appearance of hand-split cedar shake, offering exceptional durability, dimensional thickness, and high-end curb appeal.
- Presidential® AR (Algae Resistant) Shingles – Premium luxury architectural shingles featuring the same multi-layer, high-definition design as Presidential® TL, enhanced with algae-resistant granules to prevent streaking and maintain long-term curb appeal, ideal for humid or shaded environments.
Malarkey Certified PRO Contractor
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Vista® Architectural Shingles – High-performance architectural shingles featuring Class 4 impact resistance, polymer-modified asphalt for superior flexibility and tear strength, enhanced granule adhesion, and strong wind performance for severe weather environments.
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Highlander® NEX® Shingles – Lightweight, affordable architectural shingles built with NEX® polymer-modified asphalt technology, offering improved durability, flexibility in cold weather, algae resistance, and reliable performance for value-driven residential roofing projects.
- Legacy® Architectural Shingles – Premium architectural shingles engineered with NEX® polymer-modified asphalt, offering Class 4 impact resistance, superior granule adhesion, enhanced tear strength, and excellent performance in high-wind and hail-prone environments.
Low-Slope & Commercial Roofing Systems
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TPO Roofing Systems
Ideal for flat and low-slope commercial and residential applications. -
Polyglass® Modified Bitumen Systems
SBS and APP-modified roofing solutions known for durability, flexibility, and long service life. -
Low-Slope Accessories & Assemblies
Including insulation, cover boards, vapor barriers, and tapered systems.



