Get matched with top geothermal heating or cooling system installers in Longmont, CO

"Tipping hat has talented employees that do safe, clean, and complete work! I highly recommend them! We are no longer cold in our house thanks to Mark J, and service pros Jeremy D and David B. Mark J. the supervisor on our furnace installation project was the first person we met from Tipping Hat. He is kind, understanding and respectful. He took time to thoroughly examine our complicated and difficult heating situation and was able to explain what needed to be done and why. All of our questions were promptly answered, he was always available for a phone call and put extra effort into creating a plan and setting up a team to get started on our project right away. Mark was considerate of our feelings, always reassuring us and promptly addressing all of our concerns. Jeremy D. Tipping Hat's Service Pro, provided extraordinary service during the installation of our new furnace! He is punctual, courteous, professional and knowledgeable. We were comfortable with him in our home, as he took great care installing our new thermostat and kindly showed us how to use it. Jeremy was very patient and took time to answer all of our questions. He went above and beyond to ensure that we received exactly what we needed AND he saw to it that the work was up to code and done properly! We are so appreciative of his compassionate understanding of our situation and his prompt completion of a large, heavy duty job that required hours of hard labor. Tipping Hat's Service Pro, David B. was able to complete work on the installation of our furnace in some really tight spaces. He had to deal with a tiny, dirt crawl space underneath the house and was able to re-attach ducts to the vents in our home. He was positive, pleasant and hard working. I feel confident referring others to Jeremy D, David B, and their Supervisor, Mark J."

"Limelight does an amazing job. They installed all the electrical in our building. They were efficient, detailed, alert to our needs, and did an overall awesome job. When it comes to electrical, HVAC, or plumbing I can trust these guys. They stand behind their work & are friendly and easy to deal with. Highly recommended!"

"John is an exceptional tech and a great person to boot. He is kind, knowledgeable and trustworthy. We felt so incredibly grateful to have found him and would highly recommend him to anyone and everyone."

"We had an excellent experience with Controlling Systems from the first phone call to our install. All the professionals were prompt, friendly and hard working. We had a lot of questions throughout the process and they answered every one. The prices seem right in line with the industry and we were overall very happy with their work."

"Amazing, Had central A/C installed?fast, reliable, and reasonably priced. The whole process was smooth and efficient. Definitely recommend!"

"Savage Heating and Air has extensive knowledge on all my HVAC needs. Very nice and professional"

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We will treat your home or business as we would treat our own. Give Boulder Heating and AC a call today; we look forward to working with you!

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