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HVAC Companies
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 HVAC Solutions for Northern Colorado
Long Heating & Air has been keeping Northern Colorado comfortable for over 25 years. As a family-owned and locally operated business, we understand the unique climate challenges our community faces. Among HVAC companies in Ft Collins, CO, we’re known for combining local expertise with dependable, long-term solutions. Our team of skilled technicians undergoes rigorous in-house training to ensure we deliver the highest standard of service. We don't rely on subcontractors, so you can trust that every job is completed by our dedicated staff who uphold our commitment to excellence. We pride ourselves on offering transparent options and servicing all brands of HVAC equipment.
Our commitment to customer satisfaction is evident in our flexible scheduling, 24/7 emergency availability, and special discounts for seniors and military personnel. We're fully licensed and insured, giving you peace of mind with every service call. Whether you need a routine tune-up or a complete system replacement, we offer competitive pricing and financing options to fit your budget. Ready to experience the Long Heating & Air difference? Contact us today and let's discuss how we can enhance your home comfort.
Why Choose Us
Available 24/7 for Emergencies
Free Same-Day Estimates
Multiple Discounts Available

Flexible Scheduling
Manufacturer Warranties
Labor & Part Warranties
AC Services
Heating Services
High Efficiency HVAC
HVAC Testing
Our thorough 21-point inspection ensures your system is performing at its best. We use advance testing to identify potential issues before they become major problems, helping to extend the life of your HVAC and maintain optimal efficiency.
Seasonal Maintenance
Specialty HVAC Services
Water Heating Services
Ensure you always have hot water when you need it with our water heating services. We install, repair, and maintain a variety of water heaters, including tankless options for improved efficiency and endless hot water supply.

Not valid with any other offers or promotions. Restrictions apply.
Must mention this coupon at the time of scheduling.

Not valid with any other offers or promotions. Restrictions apply.
Must mention this coupon at the time of scheduling.

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
Long Heating & Air has built a reputation in Northern Colorado for delivering dependable and comprehensive climate control solutions to homeowners and businesses alike. As one of the reliable HVAC companies in Ft Collins, CO, we specialize in diagnosing, maintaining, and optimizing heating and cooling systems for year-round comfort.
What types of services do you offer for HVAC systems in my home?
We provide a wide range of professional services to keep your HVAC system operating at its best. Our team handles installations and replacements of central air conditioners, furnaces, heat pumps, and ductless systems. We also perform thorough maintenance, troubleshooting, and repairs for all brands of equipment, including seasonal tune-ups and 21-point system evaluations.
How do you ensure quality work on every job you do?
We invest in rigorous in-house training for our technicians and never rely on subcontractors, so every service call and installation is performed by our experienced team. Our technicians follow industry best practices, use advanced diagnostic tools, and uphold meticulous standards of workmanship. That commitment to excellence has helped us stand out among other HVAC companies in Ft Collins, CO as a reliable choice for residential climate systems.
Can you service my current HVAC system if it’s not a brand you sell?
Yes. We service all major brands of HVAC equipment, regardless of who originally installed the system. Our trained technicians are familiar with the most common makes and models in the region and can diagnose issues, perform repairs, and recommend maintenance strategies that keep your existing system running smoothly. Our breadth of service capability is a strength many homeowners count on.
What makes your company different from other HVAC providers?
Our focus on local service, deep industry experience, and customer-first approach set us apart. We’re fully licensed and insured, respond to emergency calls 24/7, and communicate transparently about system options. Many customers tell us this attentive service distinguishes us from other HVAC companies in Ft Collins, CO. We also back our work with warranties and provide flexible scheduling to work around your life.
How often should I schedule maintenance for my HVAC system?
Routine maintenance is key to ensuring efficiency and preventing unexpected breakdowns. We recommend scheduling professional tune-ups at least twice a year. Generally in the spring for cooling systems and fall for heating systems. These visits include inspections, cleaning, and testing to optimize performance.
Do you offer emergency services if my system fails outside normal hours?
Yes. Comfort systems don’t always fail during business hours, so we provide emergency response options for heating and air conditioning issues. Our technicians are prepared to respond quickly when you’re dealing with a sudden breakdown or urgent comfort concern. This around-the-clock availability is one of the hallmarks that homeowners appreciate when comparing HVAC companies in Ft Collins, CO.
Do you install specialty or advanced HVAC systems?
Absolutely. In addition to standard heat pump and furnace installations, we offer specialty solutions like ductless mini-splits, energy-efficient zoning systems, and advanced filtration systems. These options help you achieve customized comfort control and can improve indoor air quality. Many customers seeking more tailored home comfort solutions depend on us because of our broader service range.
What should I expect during an HVAC installation or replacement?
During a system installation or replacement, we begin by evaluating your home’s needs and recommending the right system for your space and comfort goals. Our installers then set up your new equipment with precision, test its operation, and walk you through how to use and maintain it properly. Because we handle everything in-house, you get consistent service from start to finish — a benefit that sets us apart from some HVAC companies in Ft Collins, CO.
Can you help improve indoor air quality along with heating and cooling?
Yes. We offer a variety of indoor air quality solutions, such as advanced filtration, whole-house humidifiers, and specialized accessories designed to enhance comfort and health inside your home. Whether your priority is allergen reduction or balanced humidity, we tailor solutions that integrate with your HVAC system. This range of services is another reason many local homeowners choose us.
How do I know when it’s time to replace my HVAC system rather than repair it?
Signs that an HVAC system may need replacement include frequent breakdowns, difficulty maintaining comfortable temperatures, unusual noises, or significantly reduced efficiency. When we evaluate your system, we’ll explain whether a repair is the best choice or if a replacement would provide better long-term performance. Our honest guidance and expertise are what many residents look for when comparing options from HVAC companies in Ft Collins, CO.





