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GET YOUR FREE ESTIMATE TODAY!
Serving homeowners and businesses along Spine Road, Gunpark Drive, and throughout Twin Lakes and Heatherwood — with the same honesty and craftsmanship that’s built our reputation across Boulder County for 28+ years.
Years of roofing experience
BBB rating
Estimates, every time
Workmanship warranty
Gunbarrel sits northeast of Boulder proper as its own unincorporated pocket of Boulder County, separated from the city by a deliberate buffer of agricultural land and open space. At 5,282 feet, the community wraps around Twin Lakes Open Space and its two irrigation reservoirs, with homes, offices, and light industry spread across roughly six square miles along the Diagonal Highway (CO 119) corridor.
That mix of terrain and land use shapes what a roof in Gunbarrel needs to hold up to. Flooding is the area’s primary natural hazard, and the irrigation ditch network feeding Twin Lakes means drainage detailing matters as much as shingle quality. Housing runs from ranch-style homes built in the 1960s and ’70s throughout Heatherwood and Gunbarrel Green to the flat and low-slope commercial roofs topping the office parks along Spine Road and Gunpark Drive, so a roofing company working here has to be fluent in both steep-slope residential and commercial membrane systems.
Roof Masters of Colorado is based just minutes away in Boulder, and Gunbarrel has been part of our core service territory for years — from full tear-off replacements on Heatherwood ranch homes to coating and repair work on the business parks lining Lookout Road. We know the drive down the Diagonal, and we know what this specific stretch of Boulder County asks of a roof.
Roof Masters of Colorado brings the full range of residential and commercial roofing services to Gunbarrel, CO — the same services we’ve delivered across Boulder County for more than 28 years. Every project starts with a free, no-pressure estimate.
Whether you’re re-roofing a 1960s ranch home in Heatherwood or building new near Twin Lakes, our installation crews handle everything from material selection through final magnetic nail sweep. We install Malarkey and Owens Corning shingle systems, Class 4 impact-resistant stone-coated steel, standing seam metal, and synthetic slate — matched to your home, your HOA requirements, and your budget.
Between the freeze-thaw cycling at 5,282 feet and the flooding risk around Twin Lakes Open Space, Gunbarrel roofs take a beating that shows up first as a slow leak or a lifted shingle. We repair shingle, metal, tile, and flat roofs throughout Gunbarrel Green and the surrounding neighborhoods, with the same honesty-first inspection process on every call.
The office and business parks along Spine Road, Gunpark Drive, and Lookout Road depend on flat and low-slope roof systems that keep operations running without disruption. Our state-certified commercial crews install asphalt, corrugated metal, tile, and membrane systems for Gunbarrel’s tech, professional, and light-industrial tenants, with scheduling built around business hours.
A leak over office space on Gunpark Drive or a warehouse near the Diagonal Highway corridor cannot wait. We diagnose and repair commercial roof leaks, membrane damage, and storm impact quickly, protecting tenants, inventory, and equipment while keeping the work zone secured and out of the way.
Flat and low-slope roofs are common on the business parks along Lookout Road and Gunpark Drive, and a properly matched coating system extends their life and cuts cooling costs through Boulder County’s intense high-altitude summer sun. We apply acrylic elastomeric, silicone, and SPF/urethane coatings matched to your specific roof system.
Wind funneling down the Diagonal Highway corridor and hail rolling off the foothills both hit Gunbarrel hard, and homes near Twin Lakes Open Space see their share of it. We provide free storm-damage assessments and fast wind and hail repair so a damaged roof does not turn into a bigger problem before the next Front Range storm rolls through.
Colorado’s Front Range — including the Diagonal Highway corridor through Gunbarrel — sits within one of the most hail-active regions in the country. Founder Monica Hoffmann’s background as a storm-damage insurance adjuster means we do not just repair the roof; we help Gunbarrel homeowners and businesses navigate the insurance claim from documentation through final approval.
Gunbarrel’s roofing challenges start with its geography. The community sits at 5,282 feet around Twin Lakes Open Space and the reservoirs fed by the Boulder and Left Hand Irrigation Company’s ditch system — a setup that makes flooding the area’s number-one natural hazard, per Boulder County’s own floodplain mapping. High-altitude UV exposure and sharp freeze-thaw cycling add up fast, which is why we pay close attention to drainage detailing and material grade on every Gunbarrel roof, not just the shingles on top.
Our crews reach Gunbarrel via Diagonal Highway (CO 119), then work the local grid — Spine Road, Gunpark Drive, and Lookout Road to reach the business-park district, and Jay Road, 28th Street, and Cambridge Street to reach the residential streets of Heatherwood and Gunbarrel Green. Knowing which route gets a crew and a loaded trailer to a job site fastest matters when a storm has just come through.
Project mix here runs two directions. In Heatherwood and Gunbarrel Green, we’re mostly doing full tear-off replacements on ranch-style homes built in the 1960s and ’70s that have simply reached the end of their shingle life. Along the business-park corridor near Avery Brewing Company and the Celestial Seasonings factory on Sleepytime Drive, the work is almost entirely flat and low-slope commercial — coating, membrane repair, and full system replacement on office and light-industrial buildings.
Because Gunbarrel is unincorporated, roofing permits here run through Boulder County rather than the City of Boulder — a distinction we build into every project timeline. We also account for the flood-prone drainage near Twin Lakes and Eaton Park, and for the HOA and covenant requirements that apply to several of Gunbarrel’s residential subdivisions.
Founder Monica Hoffmann has been roofing since 1992, starting with Hurricane Andrew recovery in Miami before building Roof Masters of Colorado in Boulder. That’s nearly three decades of Front Range weather behind every Gunbarrel estimate.
“Honesty and integrity always come first — on every roof, every time” is the standard Monica built the company on, and it shows in straightforward pricing and zero-pressure estimates.
From the flood-prone ground around Twin Lakes Open Space to the freeze-thaw stress at 5,282 feet, we build every Gunbarrel roof to handle the specific conditions of this stretch of Boulder County.
Commercial tenants along Gunbarrel’s business-park district rely on us for flat and low-slope roof work that respects business hours and keeps operations running.
Every installation is backed by a 5-year workmanship warranty and built with Malarkey and Owens Corning materials — we’re an Owens Corning Preferred Platinum contractor and Malarkey Certified Residential Contractor.
Roof Masters of Colorado is a trusted roofing company serving Gunbarrel, CO and the surrounding Boulder County communities. We also serve:
Cost depends on your roof’s size, pitch, and material — asphalt shingle systems are the most affordable, while metal, tile, and synthetic slate cost more upfront but last longer. We provide a free, itemized estimate for every Gunbarrel property.
Most residential installations in Gunbarrel take one to three days depending on roof size and material, weather permitting. Commercial flat-roof projects along the Spine Road and Gunpark Drive corridor may take longer and are scheduled around business hours.
Yes. The Twin Lakes area sees its share of Front Range wind and hail, and we provide free storm-damage assessments throughout Gunbarrel, including homes and businesses near the open space. We also assist with the insurance claim process from documentation through approval.
Yes. Roof Masters of Colorado is a BBB A+ rated, Owens Corning Preferred Platinum, and Malarkey Certified contractor, and we regularly work throughout Heatherwood and Gunbarrel Green on both full replacements and repairs.
Yes — every estimate is free, with no pressure and no obligation. We’ll inspect your roof, walk you through your options, and give you a straightforward, itemized price before any work begins.
Call us as soon as you notice a leak — water stains, missing shingles, or a lifted seam are all signs it is time for an inspection. We offer prompt leak diagnosis and repair throughout Gunbarrel to stop small problems before they become bigger ones.
Whether your roof is off Spine Road or tucked into a quiet street in Heatherwood, Roof Masters of Colorado is ready to take a look. Every estimate is free, every job is backed by a 5-year workmanship warranty, and every homeowner and business owner in Gunbarrel gets the same honest, straightforward service we’ve built our name on since 1992.
