Serving Fort Lupton, CO and the Surrounding Areas

(720) 894-3498

Serving Fort Lupton, CO and the Surrounding Areas

(720) 894-3498

ABOUT

TRUSTED BY HOMEOWNERS

We've built a reputation for dependability, honesty, and consistently satisfied clients.

RESPECT FOR YOUR HOME

Our team works cleanly and professionally, always respecting your home and belongings.

PASSIONATE ABOUT HVAC

HVAC isn't just work for us — it's a craft we've loved since 2001 and continue to grow in every day.

ABOUT Under The Sun Heating and Cooling

Reliable and affordable HVAC services are crucial for maintaining a comfortable environment in your home or business throughout the year. Under The Sun Heating and Cooling provides expert solutions in AC repair, heating repair, heat pumps installation, and more, tailored to meet the needs of every customer in Fort Lupton, CO, and surrounding areas. Whether you're dealing with a malfunctioning unit or planning a complete AC installation, we deliver high-quality work backed by 18 years of combined experience in both residential and commercial HVAC systems. As a family-owned HVAC contractor, we take pride in building lasting relationships with our clients. We treat your home like our own—offering honest, pressure-free service without outrageous markups. Our team consists of knowledgeable, reliable technicians—not salesmen—so you'll never feel pushed into unnecessary purchases. Instead, you'll receive transparent advice and options you can trust.

We also provide free estimates and waive service fees for senior citizens as part of our commitment to supporting working families and the community. From heat pump repair to water heater installation, we bring integrity, professionalism, and genuine care to every project. If your home is struggling with inconsistent heating or cooling, let us handle the job with precision and skill. We specialize in AC services, routine AC inspections, and expert diagnosis, ensuring that every repair or installation is completed to the highest standard. Founded in 2021 by a Colorado native with California roots, Under The Sun Heating and Cooling is rooted in a deep passion for the trade. What started as a career in the field as an installer's assistant grew into a mission to deliver reliable HVAC care to families across Colorado Springs, Denver, and now Fort Lupton. We're available 24/7 for emergency calls, so your comfort is never on hold. If you're looking for trusted professionals to handle heat pump installation, water heater repair, or complete HVAC services, we're here to help. Contact us today to schedule your complimentary estimate. Let us be your go-to partner for comfort, quality, and honest service.

Under The Sun Heating and Cooling

MISSION STATEMENT

Under The Sun Heating and Cooling is dedicated to delivering honest, reliable, and affordable HVAC solutions that prioritize the comfort and trust of every family we serve. We aim to build lasting relationships through exceptional service, expert craftsmanship, and a commitment to community well-being.

WHAT CUSTOMERS ARE SAYING

  • "5 stars all day! Had the pleasure of introducing Joe to my boyfriend when his AC went out and let me tell you... what an amazing guy! Responsive, fast and fixed what we thought was a dead AC. Instead of selling us on a new AC, he simply replaced the motor and what we thought was going to be a very hot expensive summer turned into just replacing a motor. Thank you again!!!! We can not thank you enough for being awesome and fast to fix our issue!"

    Dana W.

  • "Joe was great to work with. He installed a new high efficiency furnace and thermostat. He was prompt and had very reasonable prices. When small things came up to be addressed he was out first thing the next morning. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Heating system installation, Install thermostat"

    Ben W

  • "Wow, before I get into it, I couldn't recommend Under the Sun Heating and Cooling more! Not only did Joe save me THOUSANDS of dollars, his professionalism, timeliness, and honesty are second to none. I had 4 other businesses come into my house to give me quotes for installing air conditioning, and they were all well over $10,000. Joe came in and was the only person to make the effort to look at my existing furnace. He very well could have told me what other people did, but he walked me through how he could work with what I already had in place to install air conditioning with replacing anything and without cutting additional holes in my ceiling/floor. Joe was the last person I had come by my house, but the first to text me with updates and quotes. Joe wouldn't even accept payment for the job until EVERYTHING was complete, even though it was over the course of multiple visits and multiple hours. I hope to never have any HVAC issues in the future, but if I do, Joe will be the first and only call that I make. Thank you Joe and Under the Sun!! Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Install AC"

    Charlie Mrusko

  • "Joe was great to work with. He installed a new high efficiency furnace and thermostat. He was prompt and had very reasonable prices. When small things came up to be addressed he was out first thing the next morning. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Heating system installation, Install thermostat"

    Ben W

  • "Joe was on time, knowledgeable, and professional. His estimate was hands down the most detailed (best) estimate I received, and I look forward to working with him. Thank you Joe! Louis Wyman"

    Louis W.

  • "Joe, the owner, came out right away when my furnace stopped working (unlike 2 other companies I called and was told they could "fit me in 2 weeks later".) Joe thoroughly explained my problem and gave me options for him to repair or replace. I decided to have the old replaced. He was very efficient and made sure all was clean when he left. I love my new system, quiet and warm. I was extremely impressed. I definitely will be recommending Joe and his company! Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Heating system installation"

    j boh

  • "We bought our house in the winter. First time we go to turn on the A/C...nothing. No air flow. After some Yelp research, we reached out to Under The Sun and Joe responded very quickly and came out the same day! He communicated well about everything from the beginning, including being up-front about the cost for him to come out. We are very happy with his service! He came right out, diagnosed the issue, and let us know what the cost would be (which was reasonable) before proceeding. He showed me everything, talked me through what the issue was, and even made some recommendations to keep it in good shape. We were so happy with the service that we went ahead and scheduled him to come back in the fall to tune up our furnace. Thanks!"

    Jessica V.

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