Best Solar Panel Installers near Highlands Ranch, CO
1 of these contractors is based in Highlands Ranch; the others serve Highlands Ranch from towns including Denver (16 mi), Centennial (7 mi) and Greenwood Village (6 mi).
3 open 24/7 · 13 open weekends · 22 rated 4.5+ · 5 show a license
Data verified October 27, 2026
Interstate Electric and Solar
Roper Roofing & Solar
Klick Solar
Impact Energy Solar Installation Denver
ARE Solar
The 24 contractors listed for Highlands Ranch, CO design and install rooftop solar and battery systems. Each entry repeats what the company publishes about certifications, the equipment it fits and its hours, together with star ratings and comments drawn from public reviews.

Area overview: Highlands Ranch, CO
The 24 contractors on this page are rated from 4.4 to 5.0 across 3,374 reviews; 20 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 (96%), responsiveness (88%) and quality (84%). The topics that come up most in reviews of the contractors on this page are "communication", "estimates" and "informative". 3 are open around the clock; 13 are open on Saturdays and 6 on Sundays. 5 show a license on their websites and 2 have a BBB rating of A or A+. Domain records put 8 websites of the contractors on this page at ten or more years old; the oldest dates from 2000. 3 offer emergency call-outs; 7 offer financing or payment plans; 14 give free estimates; 6 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 24 of the contractors on this page; 21 publish a contact page; 18 list a public email and 1 takes bookings online. 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.
Can a survey happen outside working hours?
Weekend hours appear for 13 of the 24 contractors here, which is often when a roof survey is easiest to arrange around work. The survey itself wants daylight and dry weather, since someone has to get onto the roof or fly a drone over it to check the covering and measure shading.