Get matched with top central a/c service or repairers in Jamestown, CO

"I like that they sent me text messages with the service person's photo and arrival time. I also got phone calls from the main office alerting me that their service person was on the way to my house. Arrived on time. Service people were friendly and professional. This was a messy repair and they cleaned up and removed everything before leaving."

"Great Company! Installed furnace. Gilles, Tristan and Kendrick were amazing! Customer service excellent! I totally recommend this company. Great work."

"These guys were great! Excellent service, friendly workers and professional all the way through. I truly believe that the fact that this company is veteran owned sets the standard for all employees. I would hire them for any of my plumbing or HVAC needs. If they did work but an issue arises after they complete the job, no problem. Theyâ ll be there that same day to fix it. They explained everything they were doing and answered all questions I had."

"Nate was knowledgeable, professional and kind! He explained the process, took care of our HVAC tune up and provided excellent customer service- five out of five stars! We are planning to hire them for additional services in the future ."

We pride our company on reliability, great communication, integrity, and quality work. We are experts Woelfel Heating & Air is a trusted, family-owned HVAC company proudly serving Northern Colorado. We specialize in heating and air conditioning repair, installation, and maintenance for all major brands. Known for our honest pricing, dependable service, and personal approach, we help homeowners stay comfortable all year long. Whether you need a quick fix or a full system replacement, our experienced team is ready to help with prompt and professional service.in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"So far as I can tell, the quality of the products and the quality of their installation was fine. The furnace includes PVC pipe venting both to bring combusting air into the furnace from the outdoors and taking exhaust gases outdoors through another PVC pipe through a concentric vent in the outside wall. This process is designed to prevent any exhaust gases in the basement or any bad negative air pressure in the basement. The furnace is an energy star with 95 percent efficiency. The only negative aspect of all this was Controlling Systems' behavior relating to scheduling as described in the section above."

"Did not end up using them to fix the overall issue, as their quote was higher then all others we received. That being said, technician was polite and provided an informative second opinion."

"Good and great quality work fixed system in a timely manner 100% recommended"

We provide complete HVAC solutions for both residential and commercial projects throughout Denver and all of Colorado.\n\nWe specialize in the installation, maintenance, and repair of:\n✔ Central air conditioning systems\n✔ Mini split systems\n✔ Furnaces (heating systems)\n✔ Full HVAC systems\n\nOur team is committed to delivering accurate diagnostics, efficient solutions, and high-quality workmanship on every job. Whether it’s a small residential service or a large commercial project, we have the experience and capability to get the job done right the first time.\n\nWe focus on comfort, energy efficiency, and long-term system performance, adapting every installation to meet Colorado’s climate demands.\n\n✔ Residential & Commercial Work\n✔ Reliable and Professional Service\n✔ Fast and Efficient Response\n\n📍 Serving Denver and all of Colorado\n📞 Free estimates available\n

"They were friendly, honest (so many other contractors outright lie to you), accurate with their bid, prompt with keeping the installation appointment and thorough from the initial contact to the completion of the job. Service rep followed up with an inspection after the job was complete. Only 2 things I could say were slightly annoying were the screws left on the garage floor (but I was expecting some anyway from a previous contractor's work) and the fact that the sales rep did not deliver the rebate forms until it was almost too late to claim the rebate."