About Thornton Roofing Pros: Licensed Roofing Pros in CO
Thornton Roofing Pros is a licensed and insured Colorado roofing contractor working Thornton, Northglenn, Westminster, Brighton, Commerce City and the Weld County towns north of the city. We replace and repair asphalt shingle roofs, install standing seam steel, convert low-slope sections to membrane, and fit gutters sized for the roof draining into them.
The way we work comes out of the way this city was built. Thornton was the first fully planned community in Adams County, and the filings that followed were each roofed to one specification by one crew in one season. That makes a roof here readable.
We can tell you what the original builder installed, what has failed first across the rest of your street, and where the money goes furthest on a replacement, which is almost never the shingle upgrade people expect.
We will also tell you when not to hire us. If your roof has years left and no active leak, the right answer is a re-inspection date, not a replacement, and we put that in writing.
If your problem is spalled chimney brick, a settling foundation or a structure that needs an engineer, we will say so and hand it to the right trade rather than sell you roofing. And if you want us to spray a coating on worn shingles or match a discontinued three-tab perfectly, we will decline both.
If you have a roofing project in Thornton, the fastest way to get a real number is a free on-site estimate. See every Thornton service we handle, check whether we cover Northglenn, CO and the rest of the north Denver metro, or go back to the Thornton Roofing Pros homepage to start. You can also reach us directly on (844) 511-2320.
Credentials
- License: Licensed and insured Colorado roofing contractor
- Insurance: Fully insured and bonded
- Association: Colorado Roofing Association member
- Warranty: a written workmanship warranty
How Thornton Roofing Pros works
How a job with Thornton Roofing Pros runs, start to finish
Site visit first, always. We measure, look at the real condition of the work area, and ask what you are actually trying to solve — then you get an itemized free estimate in writing with materials, scope and a realistic date on it.
Once the work starts, the same crew stays on the job until it is done. We protect the surrounding area, clean up daily, and tell you the moment something under the surface changes the plan, because the alternative is a surprise invoice and nobody wants that conversation. a written workmanship warranty backs the finished work.
What we will not do
We do not quote a roofing job over the phone, take deposits before a written scope exists, or bid work we are not set up to do properly. If your project needs a different trade, we say so and point you at someone who does it well. Losing a job is cheaper than doing one badly in Thornton.
Where Thornton Roofing Pros works and who we work with
Thornton, CO first, then the surrounding communities of the north Denver metro: Northglenn, Federal Heights, Commerce City, Brighton, Westminster, Broomfield, Arvada, Wheat Ridge and more. Each of those has its own page with local detail rather than a copy of this one.
Work splits roughly between homeowners and commercial property — offices, retail, restaurants, apartment complexes and HOA boards across the north Denver metro. Start with the Thornton services, the Thornton Roofing Pros homepage, or just call (844) 511-2320.
Why Thornton Chooses Thornton Roofing Pros
- ✓We date your roof by cohort before quoting it — layer count at the rake, shingle profile, fastening pattern and decking type — because that tells us what the job actually is.
- ✓Every estimate shows two columns: the builder specification replaced like for like, and what each upgrade costs on top, so you can see the price of a ridge vent or drip edge on its own.
- ✓Penetrations are counted and priced individually. Furnace flues, radon stacks, bath fans, swamp-cooler curbs and skylights are separate flashing details, not a lump-sum allowance.
- ✓We inspect the attic with a moisture meter and check soffit intake on every job, because ventilation defects shorten shingle life and they are invisible from the driveway.
- ✓Gutters get sized to the roof area draining into them rather than to the builder's original parts list, which usually means 6-inch trough and 3x4 downspouts.
- ✓We will tell you to wait, or to hire another trade, when that is the honest answer, and we put a re-inspection date in writing rather than selling an early replacement.
What Thornton Customers Say
They counted three layers at the rake and told me the plank decking was the real cost before quoting anything. Nobody else even got in the attic. The new roof went on in two days and the ridge vent fixed a hot upstairs bedroom we had given up on.
After the hail they chalked test squares on every slope and photographed the dented gutter aprons and flue cap. The adjuster agreed to the full scope on the first visit. They also told me my neighbour's roof was too new to claim, which she appreciated.
Called about a leak over the front entry that two other roofers had reshingled. These guys converted the low-slope section to a membrane and ran it up behind the siding properly. Two winters later it is still dry.
Wind took a diagonal band off the gable end. They replaced the rake with proper drip edge, swapped the cut-up ridge cap for a factory hip-and-ridge, and explained why the edge failed in the first place. Fair price, no upsell.
Service Areas
Thornton Roofing Pros serves Thornton, CO and surrounding communities including: