Business Details
About
HVAC Contractor
We are blessed with a great climate here in Northern Colorado. However, the fact is, it can get brutally hot in the summer months and quite cold during the winter. You need to count on your HVAC system to perform not only during these times, but all year-round. If you think your air conditioner is no long cooling the way it use to, or your furnace is noisy or behaving erratically, contact the friendly professionals at Long Heating & Air. We will find the problem and walk you through all your options to get you and your home comfortable again. Twenty-five years of industry experience has made our trusted, family run business Northern Colorado’s clear choice for all your HVAC needs.
Location
Hours
Reviews
4.9
155 reviews
5 stars
146
4 stars
6
3 stars1
2 stars1
1 star1
What are people saying?
AI-generated from recent customer reviews
Customer Service
Customers consistently praised the friendly, professional, and responsive service provided by the technicians.
Expertise
Technicians demonstrated thorough knowledge and provided clear explanations of issues and solutions, earning high marks for their competence.
Efficiency
The company was noted for prompt service, quick response times, and efficient work, often completing jobs in a timely manner.
Trustworthiness
Many reviews highlighted the company's honesty and integrity, with customers feeling confident in the recommendations and services provided.
Overall Satisfaction
Overall, customers expressed high levels of satisfaction with their experiences, recommending the company for HVAC needs.
- KYKelly YaxDec 30, 20255.0Longs Heating and Air provided excellent service from start to finish. I had them out to my house to address my basement HVAC, the previous owners finished the basement but never had HVAC installed, so I wasn’t sure where to begin. I’m so glad I contacted Phil, Dylan, and the crew. They walked me through the entire process, were honest and upfront, and never tried to upsell or pressure me. Everyone was professional, respectful, and very military-friendly, which I truly appreciated. It’s refreshing to work with a company you can trust. I highly recommend Longs Heating and Air and would absolutely use them again.
- BBBobDec 26, 20255.0Just had a new furnace and heat pump installed. Such a pleasing company to work with. Every single person from start to finish was so helpful and professional. We were kept informed at each and every step from start to finish. Any time I had any questions or concern the guys would patiently take time to answer no matter how dump a question I asked. The install was went extremely well and was as smooth as could be. Communication was great. We knew exactly when they would start, what work would be done and when they expected to finish. After completing the job they left the area cleaner than when they started. It’s hard to find a company these days with this level of costumer service. Highly recommend Long Heating and Air.
- CSCy StanleyDec 21, 20255.0This company is really amazing. We needed to check how to keep our outside air conditioning equipment safe and working during the winter. Our professional tune up guy, Chris, came and cleaned out the equipment then told us what to do to keep it running smoothly. He came back again to check our furnace and inside Heating equipment, replaced a motor and left us with great clean quiet smooth running air. The company responded quickly and was very professional.
- PNPatricia NylanderDec 11, 20255.0Called them on Tuesday for a tune up and was able to get n appointment the next day. Lucas was very nice and knowledgeable. Will do business with them in the future.
- JSJason SangerDec 9, 20255.0Excellent job! I couldn't be happier with their work. They installed a tankless water heater as well as a new furnace/ ac unit. Relocating all of the flu pipes and sealing all of the existing ductwork to make my new system super efficient.
Frequently Asked Questions About Long Heating & Air
How should I prepare for my furnace maintenance service?
Long Heating & Air advises customers to prepare for furnace maintenance by ensuring the area surrounding the furnace is clear, replacing the air filter, and confirming that all vents are unobstructed. Prior to the technician's arrival, we recommend vacuuming any carpeted areas near the unit. Additionally, please have your HVAC system's history, make, and model number readily available for the technician.
What services do you provide?
We offer installation, repair, and maintenance for heating, ventilation, and air conditioning systems, including furnaces, ductless mini-splits, heat pumps, air conditioners, water heaters, and indoor air quality solutions.
How often should I service my HVAC system?
We recommend annual maintenance—once before the heating season and once before the cooling season—to ensure efficiency, safety, and longevity.
What are the signs my system needs repair?
Unusual noises, uneven temperatures, rising energy bills, frequent cycling, or weak airflow are common indicators that your system may need professional attention.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency support for urgent heating and cooling issues to keep your home safe and comfortable.
How can I improve my system’s efficiency?
Regular maintenance, replacing filters every 1–3 months, sealing ductwork, and upgrading to programmable thermostats can significantly improve efficiency.
What’s the average lifespan of an HVAC system?
Most systems last 10–15 years with proper care. Regular maintenance can extend lifespan, while neglect may shorten it.
Do you install energy-efficient systems?
Absolutely. We specialize in high-efficiency furnaces, boilers, air conditioners, and heat pumps that reduce energy costs and environmental impact.
Can you help with indoor air quality?
Yes, we offer solutions such as air purifiers, humidifiers, dehumidifiers, and advanced filtration systems to improve air quality.
Do you provide warranties or guarantees?
We stand behind our work with manufacturer warranties on equipment and satisfaction guarantees on our services.
How do I know what system is right for my home?
We provide free consultations and load calculations to recommend the best system based on your home’s size, layout, and comfort needs.
Do you offer financing options for new systems?
Yes, we provide flexible financing plans to make upgrading your HVAC system affordable and stress-free.
How do I know if my system is the right size for my home?
We perform detailed load calculations to ensure your system is properly sized. An oversized or undersized unit can cause inefficiency and comfort issues.
What brands do you work with?
We service all major HVAC brands and install trusted, high-quality equipment from leading manufacturers.
Can regular maintenance really save me money?
Absolutely. Preventive maintenance reduces costly breakdowns, lowers energy bills, and extends the life of your system.
Do you provide free estimates?
Yes, we offer free consultations and estimates for installations, replacements, and major repairs.
What should I do if my furnace or AC stops working suddenly?
First, check your thermostat, breaker, and filters. If the issue persists, call us immediately—we provide fast emergency service.
Do you offer commercial HVAC services?
Yes, we handle both residential and commercial systems, including rooftop units, split systems, and large-scale installations.
How quickly can you install a new system?
Most installations are completed within 1–2 days, depending on the complexity of the project.
What’s included in your maintenance plans?
Our plans typically include inspections, cleaning, filter replacement, performance testing, and priority scheduling for service calls.
Can you help lower my utility bills?
Yes, by upgrading to energy-efficient equipment, sealing ducts, and optimizing your system, we can help reduce monthly energy costs.