Best Insulation Contractors near Highlands Ranch, CO
2 of these contractors are based in Highlands Ranch; the others serve Highlands Ranch from towns including Lakewood (13 mi), Denver (16 mi) and Centennial (7 mi).
3 open 24/7 · 11 open weekends · 22 rated 4.5+ · 4 show a license
Data verified October 28, 2026
Energy Armor
Colorado Superior Roofing & Exteriors
Golden Spike Roofing Inc
Priority Restoration
Bold Brothers Roofing
The 24 contractors listed for Highlands Ranch, CO insulate attics, walls, crawl spaces and rim joists. Details under each one about materials, hours and the services advertised are copied from the company's own site; star ratings and comments come from public reviews.

Area overview: Highlands Ranch, CO
The 24 contractors on this page are rated from 4.4 to 5.0 across 3,292 reviews; 22 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (90%), responsiveness (86%) and quality (85%). The topics that come up most in reviews of the contractors on this page are "communication", "efficient" and "estimates". 3 are open around the clock; 11 are open on Saturdays and 7 on Sundays. The services the contractors on this page list most often on their websites are commercial roofing (5), painting (3), residential roofing (3), siding (3) and gutters (2). 4 show a license on their websites and 14 have a BBB rating of A or A+. Domain records put 19 websites of the contractors on this page at ten or more years old; the oldest dates from 1998. 3 offer emergency call-outs; 8 offer financing or payment plans; 11 give free estimates and 6 are family- or locally-owned. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Are all of these firms based in Highlands Ranch?
No. 2 have an address in Highlands Ranch and the remainder come from other towns within 20 mi. Insulation crews travel with a truck and a blower, so coverage tends to be regional. Confirm your address is inside the area they work before scheduling.