Heating Contractors
Ft Collins, CO
Locally Owned & Operated
Fully Licensed & Insured
24/7 Emergency Assistance
Free Same-Day Estimates
Multiple Discounts Available
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Reliable Heating Services for Your Comfort
At Long Heating & Air, we've been keeping Northern Colorado homes cozy and comfortable for over 25 years. As a family-owned and locally operated business, we understand the unique heating needs of our community. Our team of skilled technicians undergoes rigorous in-house training to ensure we're always at the forefront of heating technology and best practices. We don't rely on subcontractors; instead, we take pride in our own team's expertise and dedication to quality service.
We're committed to providing transparent options and flexible scheduling to fit your busy life. Our comprehensive heating services cover all brands, and we're licensed and insured for your peace of mind. As leading heating contractors in Ft Collins, CO, we pride ourselves on delivering reliable results for every neighbor. Whether you need a routine tune-up or a complete system replacement, we offer competitive pricing and financing options to make your comfort affordable. Don't let the cold catch you off guard — contact us today to experience the warmth of exceptional service.
Why Choose Us
Available 24/7 for Emergencies
Free Same-Day Estimates
Multiple Discounts Available

Flexible Scheduling
Manufacturer Warranties
Labor & Part Warranties
Heat Pump Installation
Heater & Furnace Installation
We offer a range of high-quality systems to suit various budgets and home sizes. Our installation process is thorough and efficient, ensuring your new heating system is set up for optimal performance from day one. Plus, we'll walk you through the operation of your new system to ensure you're comfortable with its features.
Heater & Furnace Maintenance
Heater & Furnace Repair

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Not valid with any other offers or promotions. Restrictions apply.
Must mention this coupon at the time of scheduling.
Here's what our satisfied customers are saying...
At Long Heating & Air, we take pride in providing exceptional heating and air services to our customers. We would be grateful if you could share your thoughts about our company with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Long Heating & Air and let others know what you think.
Frequently Asked Questions
Maintaining a comfortable home during the unpredictable Colorado winters requires a partnership with a team that truly understands the local climate and structural demands of our region. By prioritizing in-house training and refusing to rely on subcontractors, we ensure that every technician arriving at your door meets our rigorous standards for quality and integrity.
What types of heating systems are you qualified to work on in my home?
We pride ourselves on being versatile heating contractors in Ft Collins, CO who can handle almost any setup you have. Our team is fully trained and certified to service, repair, and install a wide variety of systems, including traditional gas furnaces, electric furnaces, and modern heat pumps. We also specialize in ductless mini-split systems for homes that may not have existing ductwork.
I want to make sure my furnace lasts as long as possible; do you offer maintenance?
Absolutely. We believe that preventative care is the best way to protect your investment and ensure your safety. As experienced heating contractors in Ft Collins, CO, we offer comprehensive seasonal tune-ups that include cleaning the burner assembly, inspecting the heat exchanger for cracks, checking for carbon monoxide leaks, and calibrating your thermostat.
What happens if my heater stops working in the middle of a freezing night?
We know that a heating failure isn't just an inconvenience; in Northern Colorado, it can be a genuine emergency. While we encourage routine service to prevent these issues, our team is prepared for the unexpected. We offer responsive repair services to get your system back online quickly. Our technicians arrive in fully stocked vehicles, which allows us to complete most repairs in a single visit.
How do I know when it is time to stop repairing my old furnace and just replace it?
This is a common concern for homeowners with older systems. As professional heating contractors in Ft Collins, CO, we take a "repair first" approach whenever possible. However, if your repair costs are starting to equal a significant percentage of a new unit's value, or if your energy bills are skyrocketing, we'll provide you with a transparent assessment.
Do you use subcontractors to handle your heating installations?
One of the things that sets us apart from other companies is our commitment to our own staff. We don't use subcontractors for our heating services. Every person who enters your home is a direct employee of Long Heating & Air. When you hire heating contractors in Ft Collins, CO from our team, you're getting technicians who've undergone our specific in-house training and who share our company’s values of honesty and dedication.
Is your company licensed and insured to perform this type of work?
Yes, we're fully licensed and insured for your complete peace of mind. Working with gas lines and high-voltage electrical components requires specialized knowledge and legal authorization. By choosing established heating contractors in Ft Collins, CO, you're protecting your property and ensuring that all work is performed up to local building codes.
Can you help improve the air quality in my home while the heater is running?
Heating systems can often circulate dust, pet dander, and allergens throughout the house during the winter months. We offer several indoor air quality solutions that integrate directly with your heating system. This includes high-efficiency air filters, UV light purifiers, and whole-home humidifiers.
What should I expect during a typical service appointment with your team?
When you schedule with us, we respect your time by providing flexible scheduling options. You'll receive a notification when our technician is on the way. Once we arrive, we use floor protectors to keep your home clean and conduct a thorough diagnostic of your system. As dedicated heating contractors in Ft Collins, CO, we make it a point to explain our findings in plain English.
Do you offer any specialized heating solutions for older homes in the area?
Many historic homes in our community weren't built with modern HVAC in mind. We have extensive experience retrofitting older properties with efficient heating solutions that don't compromise the architectural integrity of the house. Whether that means installing a high-velocity system or utilizing ductless technology, we can customize a plan that brings modern comfort to a classic home.
How can I be sure that the new system you install will be sized correctly?
Sizing is the most critical part of a new installation. A system that is too small won't keep you warm, and one that is too large will "short cycle," leading to premature wear and uneven temperatures. We perform detailed load calculations based on your home’s square footage, insulation levels, and window placement.



