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HVAC Company in Greeley, CO
Your Premier HVAC Company in Greeley, CO
When your home’s comfort is on the line, you need more than just a quick fix—you need a reliable, local partner who understands the unique demands of Greeley’s climate. HALO Heating and Air has been the trusted choice for residents and business owners throughout Greeley and Weld County, delivering unparalleled heating, ventilation, and air conditioning services. Our foundation is built on a deep commitment to the community, expert craftsmanship, and a genuine desire to ensure your indoor environment is comfortable, safe, and efficient year-round. We are not just a service provider; we are your neighbors, dedicated to upholding the highest standards of quality and customer satisfaction on every call.
Comprehensive HVAC Solutions for Your Greeley Home
Your heating and cooling systems are essential to daily life, and HALO Heating and Air provides a full spectrum of services to meet every possible need. From emergency repairs to complete system installations and preventative maintenance, our highly trained technicians handle every challenge with precision and care.
Heating Services
Greeley winters demand a robust and reliable heating system. HALO Heating and Air ensures your home stays warm when temperatures drop with services such as furnace repair, furnace installation, and furnace maintenance. We diagnose issues like pilot light problems or thermostat malfunctions quickly, and for older or inefficient units, we guide you toward high-efficiency furnace replacements that reduce energy bills. Beyond furnaces, we also offer boiler services and heat pump system expertise, ensuring solutions for every type of home.
Air Conditioning Services
When summer arrives, efficient air conditioning is a necessity. HALO Heating and Air specializes in AC repair, handling refrigerant leaks, electrical problems, and more to restore comfort fast. If your system is outdated, our AC installation services help you choose and install the perfect unit for your home’s size and cooling needs. Preventative AC maintenance keeps your system running at peak efficiency with inspections, cleanings, and tune-ups that prevent costly repairs. For modern efficiency, we also provide ductless mini-split systems for zoned comfort.
Indoor Air Quality Solutions
The air you breathe indoors is just as important as temperature. HALO Heating and Air offers whole-home humidifier installations to balance Colorado’s dry climate, protecting woodwork, reducing static, and improving respiratory comfort. Our air purification systems remove allergens, dust, and contaminants, while professional duct cleaning clears debris from your ventilation system, ensuring cleaner, fresher air throughout your home.
Local Expertise That Sets HALO Heating and Air Apart
Choosing an HVAC company in Greeley means finding one that understands the local environment. Our certified technicians know how high-altitude, semi-arid conditions impact HVAC performance. This expertise allows us to provide tailored solutions for efficiency and long-lasting system performance. Each of our NATE-certified technicians has the proven knowledge to diagnose problems accurately, make reliable repairs, and install new equipment according to industry-leading standards.
A Transparent, Customer-Focused Process
At HALO Heating and Air, exceptional service starts with transparency and communication. From the moment you contact us, scheduling is easy and response times are prompt. Our process includes a full diagnostic evaluation to pinpoint root issues, followed by a clear explanation of findings and an upfront estimate—so you never face hidden fees. Once approved, our technicians complete the service with meticulous care, treating your home with respect and walking you through the final results to ensure satisfaction.
For urgent issues, we provide 24/7 emergency HVAC services. Whether it’s a furnace breakdown on a frigid January night or an AC failure during a July heatwave, our on-call technicians are always ready to restore comfort and safety quickly.
Take the Next Step Toward Year-Round Comfort
Your home or business deserves reliable comfort backed by expertise and care. At HALO Heating and Air, we are here to ensure your heating, cooling, and indoor air quality systems operate at their very best—season after season. Whether you need a quick repair, a brand-new installation, or proactive maintenance, our team is ready to deliver solutions that keep your space comfortable, safe, and efficient.
Contact HALO Heating and Air today to schedule your service and experience the difference of trusted, local HVAC experts in Greeley, CO.
Customer Testimonials
See what homeowners across Windsor and Northern Colorado are saying about our reliable service, expert workmanship, and commitment to getting the job done right.
I called Halo when my water heater started leaking from the bottom. They responded quickly and reviewed my options for a new water heater. Steve was able to locate the particular water heater I wanted and had the old one removed and the new one Installed that day. I can't thank them enough for the prompt service. I highly recommend Halo and will use them again if the need arises. They were very courteous and professional.
Steve, the HALO technician, was great. He did a quick view of our furnace and could see it was malfunctioning. He was very transparent, showing me his initial findings, explaining how the furnace should work and trying a step to correct the problem. When that didn't work, he inspected the wiring more closely and found a crimped wire leading into the burner assembly. He replaced the wire and the furnace resumed normal operation. Thanks much, Steve!
They were on time, friendly and competent. In one day put in new furnace, took away old one. Permit was issued and city inspector said they did a really good job. I will use Halo for all my future HVAC needs.
Chernet and Steve were incredibly professional and compassionate! They thoroughly explained the issue with my furnace, made sure that i understood, and then showed me what they found.
I’m am so impressed with the quality and depth of service that I received. The details about what was being done and how the system works were so helpful to me and the most valuable as I know how to help diagnose my own system.
They tested everything and were able to diagnose my problems and get them fixed. This was after two other companies had tried to do this and failed
I would recommend them again to everyone who wanted expertise and high level skills and knowledge who will get the problem resolved.
Halo is a excellent service for heating and air conditioning. Very attentive, informative and a great problem solver.
I called Halo when my water heater started leaking from the bottom. They responded quickly and reviewed my options for a new water heater. Steve was able to locate the particular water heater I wanted and had the old one removed and the new one Installed that day. I can't thank them enough for the prompt service. I highly recommend Halo and will use them again if the need arises. They were very courteous and professional.
Steve and Chernet literally saved our kennel dogs and puppies by repairing a heating system that was not designed to function in negative temperatures. They came up with a plan to keep the temperatures warm and monitored them throughout the night!! They did that! And did it all for an extremely fair price. We have had several other HVAC companies come to our business to“fix” our system. Nobody had ever been honest with us, and kept charging more and more each visit leaving us with a system that really was not designed to work properly. We will never use another HVAC company again. Halo has our business for life!!
