Best Commercial Roofing Contractors in Longmont, CO
Compare 19 commercial roofing companies serving Longmont, CO. 6 offer 24/7 emergency service. Local crews install and service TPO (Thermoplastic), EPDM (Rubber), Modified Bitumen, Metal / Standing Seam, and more. Request free quotes and hire the right contractor for your facility.
Quick Answers: Commercial Roofing in Longmont, CO
How much does commercial roofing work cost in Longmont?
Commercial roofing costs in Longmont depend on the roof system and scope of work. Minor repairs are the most affordable, preventative maintenance programs are billed on a recurring schedule, and full replacements or installations are priced by system size and complexity (tpo (thermoplastic), pvc membrane, epdm (rubber), modified bitumen, and more).
How do I find a reliable roofing contractor in Longmont, CO?
Start by verifying the contractor holds a current state license, adequate insurance, and bonding. Confirm they're certified and experienced with your roof system. Check reviews from other property and facility managers on My Roofing Tech. Ask for references from similar properties (office, retail, industrial, warehouse). Get at least three written quotes for any major project.
Do Longmont roofing contractors offer emergency service?
Yes, many roofing contractors in Longmont offer 24/7 emergency service. Response times vary — the best operators typically arrive within 2–4 hours for urgent issues. Always confirm after-hours rates upfront, as emergency response typically carries a surcharge.
Commercial Roofing Contractors in Longmont
View allBulldog Roofing
Longmont, CO
Bulldog Roofing in Longmont, CO offers commercial roofing, 24/7 emergency repairs, and insurance claim support with Owen...
Roof Source LLC
Longmont, CO
Roof Source LLC offers Longmont facility managers commercial roofing—TPO, EPDM, coatings, maintenance programs—plus 24/7...
Roof Check Inc
Longmont, CO
Longmont, CO commercial roofer offering TPO, EPDM, metal, restoration & new construction. AGC member, licensed & insured...
Legacy Roofers LLC
Longmont, CO
Legacy Roofers LLC provides commercial flat and low-slope roofing in Longmont, CO — TPO, EPDM, metal, and modified bitum...
Stone Creek Roofing & Solar
Longmont, CO
Stone Creek Roofing & Solar in Longmont, CO offers commercial flat roofing and solar-integrated solutions for office, re...
Safe Plus Roofing
Longmont, CO
Safe Plus Roofing in Longmont, CO offers 24/7 commercial roofing repairs and replacements for office, retail, industrial...
Colorado Roof Toppers
Longmont, CO
GAF Master Elite commercial roofer in Longmont, CO. Covers TPO, EPDM, metal & modified bitumen for retail, office & mult...
Kaleb & Sons Roof Leak Detection
Longmont, CO
Kaleb & Sons Roof Leak Detection provides commercial roof leak diagnosis in Longmont, CO, serving flat and low-slope sys...
Done Roofing Longmont
Longmont, CO
Done Roofing Longmont provides commercial flat and low-slope roofing — TPO, EPDM, metal, and coatings — for Longmont, CO...
Red Rock Roofing
Longmont, CO
Red Rock Roofing is Longmont's #1 Owens Corning contractor serving commercial flat, metal, and membrane roofing across C...
Colorado Superior Roofing & Exteriors
Longmont, CO
Longmont, CO commercial roofer serving multifamily, retail & office. TPO, EPDM, metal & more. 24-hr emergency service. M...
Mike & Sons Roofing
Longmont, CO
Mike & Sons Roofing provides commercial flat and low-slope roofing services in Longmont, CO — TPO, EPDM, metal, and more...
River City Roofing
Longmont, CO
River City Roofing LLC offers licensed commercial roofing in Longmont, CO — TPO, EPDM, metal, and flat-roof systems for...
Denny's Roofing
Longmont, CO
Longmont, CO commercial roofer handling TPO, EPDM, metal & storm damage for retail, office & multifamily. 93% referral r...
John's Creative Roofing
Longmont, CO
Longmont, CO commercial roofer offering flat roof repair, metal roofing, storm damage, and replacement for retail, offic...
Brite Roofing, LLC
Longmont, CO
Brite Roofing, LLC serves commercial and industrial properties in Longmont, CO with TPO, EPDM, modified bitumen, metal,...
WestPro Home Exteriors
Longmont, CO
Longmont commercial roofing contractor serving retail, office & multifamily. GAF-affiliated with hail damage expertise a...
Columbine Roofing & Solar
Longmont, CO
Columbine Roofing & Solar serves Longmont commercial & multifamily clients with 24/7 emergency response, flat-roof syste...
B's Builders & Roofing
Longmont, CO
Longmont commercial roofer serving multifamily, schools & healthcare. Owens Corning Preferred, 10-yr labor warranty, 24/...
Commercial Roofing Services Available in Longmont
Why Choose My Roofing Tech in Longmont?
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Every contractor listed works on commercial buildings — tpo (thermoplastic), pvc membrane, epdm (rubber), modified bitumen, and more — not residential.
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More Questions — Commercial Roofing in Longmont
What's the best time of year to schedule roofing maintenance in Longmont?
Schedule preventative roofing inspections on a regular cadence to catch wear, failures, and small problems early — before they cause downtime. Booking maintenance during off-peak periods gives you faster scheduling and helps preserve warranty coverage.