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44 Years
experience
Your Trusted Solar Energy Partner in Colorado
Capitol Solar Energy has been a leader in solar thermal and high-efficiency heating systems since 1982. Our team combines over 40 years of hands-on experience with a commitment to sustainability, delivering customized solar solutions for residential and commercial clients across Colorado. We specialize in solar heating systems, radiant floors, boilers, and pool heating, ensuring optimal performance and energy savings. As a founding member of the Colorado Solar Energy Association, we advocate for renewable energy adoption while maintaining rigorous industry standards. Our focus on low operating costs and premium system designs reflects our dedication to both ecological responsibility and economic viability.

Through federal tax incentives and tailored installations, we help clients maximize energy efficiency and reduce long-term expenses. Our comprehensive service and maintenance programs guarantee lasting system reliability, supported by a local team dedicated to personalized support. With a proven track record of adapting to industry changes since the 1970s energy crisis, we continue to provide innovative solutions that balance environmental impact with practical benefits. Our mission remains clear: empower communities to harness solar power for a sustainable future while delivering measurable value to every client.
Services
Solar Heating Systems Radiant Floors Boilers Solar Hot Water Pool Heating Service Maintenance
Details
  • Year established: 1982
Highlights and features
  • We have over 40 years of experience in solar thermal systems design and installation
  • Our team provides personalized support for tailored solar solutions
  • We focus on low operating costs and premium system designs
  • We are a founding member of the Colorado Solar Energy Association
  • Our installations are optimized for maximum performance and sustainability
Services
Solar Heating Systems
Our solar heating systems provide eco-friendly warmth for homes and businesses. These systems reduce energy expenses while supporting sustainability through renewable energy utilization. Expert installation ensures optimal performance and integration with existing infrastructure.
Radiant Floors
Solar-powered radiant floor systems deliver consistent, energy-efficient heating for colder seasons. This technology provides comfortable indoor environments while lowering utility costs through renewable energy utilization. Systems are customized for residential and commercial applications.
Solar Hot Water
Our solar hot water systems offer eco-friendly solutions that reduce utility bills by harnessing renewable energy. These systems provide reliable hot water supply for residential and commercial properties while maintaining high efficiency and durability.
Pool Heating
Solar pool heating systems maintain warm water temperatures year-round while cutting traditional heating costs. Our energy-efficient designs ensure optimal performance for residential pools and commercial aquatic facilities through renewable energy technology.
Service Maintenance
Comprehensive service and maintenance programs ensure solar system longevity. Our technicians perform routine inspections and timely repairs to maintain peak efficiency. Preventative maintenance plans help maximize system performance and extend equipment lifespan.
Questions
What solar services does Capitol Solar Energy offer?
We provide solar heating systems, radiant floors, boilers, solar hot water, pool heating, and comprehensive maintenance services for residential and commercial properties.
What financial incentives are available for solar installations?
The federal residential clean energy credit offers a 30% tax credit for solar heating systems through 2032, with decreasing rates through 2034.
What's the difference between solar thermal and electric systems?
Thermal systems heat water directly using 60-80% of solar energy, while electric photovoltaic systems convert sunlight to electricity at 12-18% efficiency.
How long has Capitol Solar Energy been in business?
We've provided solar solutions since 1982, with over 40 years of experience in system design, installation, and maintenance across Colorado.
Do you offer maintenance for existing solar systems?
Yes, our comprehensive service programs include routine inspections, repairs, and preventative maintenance for all types of solar energy systems.
Reviews (6)
Ida Lash
Oct 09, 2020 Report
My husband and I are very pleased that we chose Capitol Solar Energy Company LLC to handle the removal and replacement of our solar panels, so our hail damaged roof could be replaced. The workers did an excellent job. Our dealings with Mr. Laurent were completed in a timely and professional manner. We are happy that they did not charge a penny more than their original estimate. Thank you for a job well done. Ida and Joseph Lash
David & Christelle Wu
Jan 05, 2020 Report
Capitol Solar Energy installed a domestic solar hot water system in our house and we have been very happy with the installation, the performance of the system and the maintenance that the team has done since then. Not only Laurent and his team pay attention to details, but they also try to find the best solution for their client (affordable, long-lasting) every step of the way. I would definitely recommend them!
Chris Holmes
Nov 28, 2019 Report
Terrible customer experience. They came out and took off the panels immediately so the roofing contractor could get his money, but they took 3+ months to come back and finish the job, which cost me $170/mo. Then they had the audacity to call and complain because they weren't paid immediately, even though it was their workers that didn't pick up the check we left under the mat for them. I do not recommend this contractor and will not be doing business with them in the future.
Edit: Owner was extremely rude to my wife and demanded full payment before the solar panels were reinstalled on our house
Mark Simmons
Sep 29, 2019 Report
Laurent and his team installed a system on our home, for domestic hot water and heating, five years ago. It works great, and along with our solar PV systems we're nearly carbon free. I'd recommend Capitol Solar Energy to anyone. In fact I do already, to my own customers.
Brad Woodcock
Sep 25, 2019 Report
Capitol Solar did a great job on my install including working with me to get custom design work done for the installation. Really helpful customer service and fast response time.
Steve Crook
Jul 06, 2019 Report
Capital Solar has worked on a number of jobs for me. The owner's are delighted with the quality of the product and I, as general contractor really appreciated their attention to detail and their working with me on the schedule. They arranged to have the home heated during construction which was a huge help to us. I recommend them highly!