Are You Looking For Air Conditioning Services in Longmont, CO? Call Us Today!

Longmont, CO Is Home To Us

Looking for local HVAC pros who know the ins and outs of Longmont? We’ve been proudly serving this beautiful Colorado community since 1995, and we’ve built our reputation one home and business at a time. Whether you’re in zip code 80501, 80502, 80503, or 80504, you’ve probably seen our service vans cruising around your neighborhood. We’re local, we’re loyal, and we’re committed to keeping Longmont cool in the summer and warm in the winter. Being part of the Longmont community means we care about our neighbors—this is more than just a service area, it’s our home field. We support local sports teams, sponsor events, and even host a charity golf tournament to give back. Our customers aren’t just clients—they’re part of our team. And we show up ready to deliver professional, friendly service backed by decades of experience and a commitment to quality that hits it out of the park.

Air Conditioning Repair in Longmont, CO

Is your AC blowing warm air? Making strange noises? Or just not keeping up with the Colorado heat? These are common signs your system needs attention—and fast. At HomeRun Heating & Air, we provide fast and reliable air conditioning repair services in Longmont and surrounding areas. Our experienced technicians will diagnose the issue, explain your options in plain language, and provide honest recommendations that fit your needs and budget. Our team is trained to repair all makes and models of air conditioning systems. From faulty thermostats and worn-out motors to refrigerant leaks and electrical issues, we’ve seen it all. And with our prompt service and commitment to up-front pricing, there are never any surprises—just high-quality work done right the first time. We’ll get your system back in action so you can stay cool, comfortable, and stress-free. According to the U.S. Department of Energy, regular AC maintenance and timely repairs can reduce energy consumption by up to 15%. So if your system isn’t performing like it used to, give us a call before it becomes a bigger (and costlier) problem. We’re always ready to answer the call and help you avoid extra innings of discomfort!

Air Conditioning Installation in Longmont, CO

Thinking about upgrading your AC system? Whether you’re replacing an old unit or installing air conditioning for the first time, HomeRun Heating & Air makes the process easy and affordable. We offer expert air conditioning installation services in Longmont that are tailored to your home’s size, layout, and energy needs. Our team will walk you through your options and help you choose a system that offers peak performance and maximum energy efficiency. As a Carrier Factory Authorized Dealer, we install some of the best HVAC systems in the industry—backed by warranties you can trust and service you can count on. Newer air conditioning systems are up to 40% more efficient than units from just a decade ago. That means lower energy bills, better performance, and a reduced environmental footprint. And with our free estimates and financing options, upgrading your comfort is easier than ever. If your current system is over 10–15 years old, frequently needs repairs, or just isn’t keeping up anymore, it might be time to replace it. Give us a call and we’ll help you make the right call for your home and your budget. With HomeRun Heating & Air, you’re not just getting a new AC—you’re getting a long-term solution backed by trusted pros and a company that always puts your comfort first.

Air Conditioning Maintenance in Longmont, CO

When was the last time your AC had a tune-up? Just like a well-oiled baseball glove, your air conditioner needs regular care to stay in game-ready condition. At HomeRun Heating & Air, we offer thorough AC maintenance services designed to extend the life of your system, improve efficiency, and prevent unexpected breakdowns—especially when you need cool air the most. Our Grand Slam Service Plan makes it easy to stay on top of your HVAC maintenance. Members enjoy priority scheduling, seasonal tune-ups, exclusive discounts, and peace of mind knowing their systems are being looked after by local pros. According to the U.S. Department of Energy, routine maintenance can reduce HVAC energy use by up to 30%. That’s a big win for your wallet—and your comfort. Our maintenance checks include cleaning coils, inspecting electrical components, checking refrigerant levels, testing thermostat calibration, and more. We treat your system like it’s our own, and we’ll