Roof Replacement in Longmont, CO
Boulder County · Quadruple Manufacturer Certified · 301 Reviews · 4.8★
Longmont sits in one of Colorado's most hail-prone corridors, making roof replacement an essential investment for homeowners in Boulder County. Gates Enterprises brings quadruple manufacturer certification and over 7,200 completed projects to every roof replacement job in Longmont. Longmont is a diverse city in northern Boulder County situated between the foothills and the open plains. The 2023 hail event that caused widespread damage across the city demonstrated Longmont's significant hail exposure.
Why Longmont Homeowners Need Roof Replacement
In Longmont, hail damage is not a matter of if — it's a matter of when. Boulder County records show that most homes in this area experience at least one significant hail event every three to five years. When your roof reaches the point where repair no longer makes sense, a full certified replacement with impact-resistant materials is the smartest long-term investment. Gates Enterprises installs Class 4 impact-resistant shingle systems from GAF, Owens Corning, Malarkey, and CertainTeed — the only shingles that qualify for insurance discounts on your Colorado homeowners policy. From Old Town Longmont to Prospect to Hover Acres and beyond, we've completed roof replacements throughout Longmont.
Our Roof Replacement Process
Free Inspection
We inspect your roof, document its condition, and provide an honest assessment of whether repair or replacement is the right move.
Material Selection
Choose from GAF, Owens Corning, Malarkey, or CertainTeed shingle systems. We explain the differences and help you select the best fit for your budget and goals.
Complete Tear-Off
We remove every layer down to the deck. No shortcuts, no layovers. This lets us inspect the sheathing and address any hidden issues.
System Installation
Full roofing system installation: underlayment, ice and water shield, drip edge, ventilation, shingles, and ridge caps — all to manufacturer specifications.
Final Inspection & Warranty
We walk the roof, clean the property, and register your manufacturer warranty. You receive full documentation of everything installed.
Why Choose Gates Enterprises for Roof Replacement in Longmont
Our Services in Longmont
Storm & Hail Damage Repair
Free storm damage inspections and full insurance restoration for hail and wind damage.
Roof Repair
Fast leak repair, emergency tarping, and honest assessments when full replacement isn't necessary.
Siding Installation & Repair
James Hardie fiber cement, vinyl, and wood siding installation and repair for Colorado homes.
Gutter Installation
Seamless aluminum gutter fabrication and installation with gutter guard options.
Roof Inspection
Comprehensive roof inspections for storm damage, real estate transactions, and preventive maintenance.
Insurance Claim Assistance
Full insurance restoration support — from initial claim filing through final supplement approval.
Metal Roofing
Standing seam and metal shingle roofing systems built to handle Colorado's extreme weather.
Serving Longmont and Surrounding Areas
In addition to Longmont, Gates Enterprises provides roof replacement services throughout Boulder County and the surrounding area:
Roof Replacement FAQs
How long does a roof replacement take?
Most residential roof replacements are completed in a single day. Larger or more complex roofs may take two days. We'll give you a specific timeline during your estimate.
What does a roof replacement cost in Colorado?
Cost varies based on roof size, pitch, material choice, and deck condition. Colorado residential replacements typically range from $10,000 to $30,000 for standard homes. Insurance often covers storm-damaged roofs minus your deductible.
Can I stay home during the replacement?
Yes. We ask that you move vehicles out of the driveway and let us know about pets. The work is loud but we handle everything outside.
What warranty do I get?
As a quadruple-certified contractor, we can offer the highest warranty tiers from all four major manufacturers — including GAF Golden Pledge (25-year workmanship) and Owens Corning Platinum Protection.
Do you handle the permit?
Yes. We pull all required permits and coordinate county inspections on every project. The permit cost is included in your estimate.