Your Local HVAC & Furnace Repair Experts in Longmont, CO
Put Your Trust In Carroll Mechanical Services
At Carroll Mechanical Services, we do not view ourselves merely as technicians; we are your neighbors dedicated to ensuring the safety and comfort of the families and businesses that make up our community. We believe in providing honest, high-quality workmanship that addresses the unique architectural and climate challenges of Longmont properties, ensuring your home remains a sanctuary regardless of the season.
Comprehensive Heating and Cooling Solutions
We know that a reliable HVAC system is the backbone of a comfortable home in Colorado. Whether we are installing high-efficiency air conditioning or servicing a furnace, our team brings over 25 years of experience to the table. We service all brands, meaning we have the expertise to optimize whatever equipment you currently own or guide you toward the best replacement options for your specific needs.
Specialized Boiler and Water Heater Care
Beyond standard forced-air systems, we have honed deep expertise in hydronic heating and water systems. We recognize that boilers and water heaters are critical components for many local homes, often requiring specialized knowledge to maintain safely. We handle everything from routine maintenance to complex repairs, ensuring you have consistent hot water and efficient heating without the stress of unexpected failures.
Now Offering Plumbing and Electrical Services
To better serve our Longmont community, we are proud to now offer professional plumbing and electrical services through our partnership with Welzig Heating, Air, Plumbing & Electric. We realized our customers needed a partner who could handle multiple aspects of home maintenance with the same integrity they expect from our HVAC work. By integrating these essential trades, we provide a seamless, one-stop solution for your home’s critical infrastructure.
Why Longmont Trusts Our Family-Owned Legacy
We take immense pride in being a family-owned operation that has served this area for over two decades. We believe that "handshake business" still matters, which is why we prioritize transparent communication and treat every home as if it were our own. Our longevity is built on trust, and we are committed to delivering dependable service that you can count on.
What our customers are saying
Go To HVAC Installer
"Carroll Mechanical has been our go to HVAC installer and servicer for the last 10+ years. Time and time again their technicians and office staff have proven themselves knowledgeable, professional, responsive, and friendly. Stop scrolling and just call Carroll Mechanical -- you'll be glad you did."
- Erin K.
Came Out Same Day
"Our heater kept overheating and they called me right back and came out the same day. Dominic was very nice and professional and did a great job. He even called back several hours later (on a Sunday!) to make sure it was still working."
- Marshal N.
Great Company with Skilled Workers
"Great company with skilled workers. I had to move an AC unit at my house and had several companies out to quote the job. Carroll was the only company not trying to quote a brand new furnace. Had a couple companies say moving the unit wasn’t possible."
- Colin S.
Ready to get started?
Ultimately, our deep roots in the area drive Carroll Mechanical Services to deliver superior solutions that enhance your daily life. We combine technical expertise with a genuine commitment to our community, ensuring you always have a partner ready to help.