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HVAC Services in Longmont, CO

HVAC services for Longmont, CO offer installation, repair, and seasonal maintenance. Learn more and request a quote today.
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HVAC Services in Longmont, CO

Keeping your Longmont home comfortable year round means choosing HVAC services that address local climate challenges, indoor air quality concerns, and the fast-changing needs of modern systems. Whether you need installation, emergency repair, seasonal maintenance, or indoor air quality upgrades, expert HVAC work reduces utility costs, prevents inconvenient breakdowns, and improves home comfort and health. Below is a detailed guide to the full range of HVAC services tailored for Longmont homeowners, what to expect from the service process, and practical recommendations for energy-efficient, durable solutions.

Longmont, CO

Common HVAC issues and service types in Longmont

Installations and system replacements

  • Central air conditioners and heat pumps sized for Longmont elevations and load profiles
  • High-efficiency furnaces and boilers for cold Front Range winters
  • Ductless mini-split systems for additions, garages, or zone control
  • Tank and tankless water heaters with anti-corrosion options for local water conditions

Repairs and 24/7 emergency service

  • Compressor failures, refrigerant leaks, thermostat and control problems
  • Furnace ignition, blower, and flue issues
  • Boiler leaks and pressure issues
  • Emergency response for no-heat or no-cool situations

Seasonal maintenance and tune-ups

  • Pre-summer AC tune-ups and pre-winter heating inspections
  • Filter checks, coil cleaning, drain line clearing, electrical safety inspections
  • Combustion safety checks for gas appliances and carbon monoxide risk mitigation

Indoor air quality and air purification

  • HEPA filtration, UV germicidal lights, electronic air cleaners
  • ERV/HRV ventilation to manage dryness and control wildfire smoke infiltration
  • Humidification and dehumidification solutions for Longmont’s high-altitude, semi-arid climate

Boiler and water heater services

  • Flushing, pressure checks, relief valve testing, and sediment removal
  • Efficiency upgrades, expansion tanks, and proper venting for altitude

The service process: what to expect

Consultation

  • A technician discusses symptoms, comfort goals, and any known system history to define scope.

Inspection and assessment

  • Comprehensive diagnostic checks include airflow measurement, combustion analysis for gas equipment, thermostat calibration, refrigerant level checks, and visual duct inspections.
  • Technicians factor in Longmont-specific issues such as altitude effects on combustion, seasonal load extremes, and wildfire smoke penetration.

Custom system design or repair plan

  • For replacements, a load calculation (Manual J) guides right-sizing; for repairs, a clear scope and parts estimate is prepared.
  • Energy-efficient and eco-friendly options are presented with pros and cons for your home.

Professional installation or repair

  • Certified technicians install equipment, update controls, set refrigerant charge to spec, and ensure proper venting and condensate management.
  • Replacements include duct sealing, insulation checks, and airflow balancing when needed.

Quality checks and follow-up

  • Final performance tests, safety verifications, and documentation of warranty details are provided.
  • Post-service recommendations include maintenance cadence and indoor air quality adjustments.

Repairs and replacement decisions

  • Repair when issues are isolated, parts are available, and system age and efficiency still make economic sense.
  • Replace when frequent breakdowns occur, repair costs approach a significant portion of replacement cost, or efficiency is much lower than modern alternatives.
  • Systems operating inefficiently in Longmont’s hot summers and cold winters often justify high-efficiency replacements (variable-speed compressors, modulating furnaces) that reduce energy bills and improve comfort.

Brands and warranties

  • We work with leading manufacturers commonly available in the region, including Carrier, Trane, Lennox, Daikin, Amana, Honeywell controls, Rheem, and Goodman.
  • Manufacturer warranties vary by model and may include parts warranties from several years up to a decade or more; extended warranties are available for qualifying equipment.
  • Professional workmanship is typically backed by a service warranty covering labor for a defined period after installation or repair. Warranty terms and registration requirements are confirmed during the quote stage.

Maintenance plans and transparent pricing

  • Typical maintenance plans include:
  • Two seasonal tune-ups per year (AC in spring, heating system in fall)
  • Priority scheduling, diagnostic discounts, and inspection reports
  • Filter reminders and recommended replacement intervals
  • Tune-up tasks commonly performed:
  • Replace or inspect filters, clean coils, test safety controls, lubricate moving parts, inspect electrical connections, check refrigerant and airflow, and flush condensate lines
  • Transparent pricing approach:
  • Clear line-item estimates based on inspection findings
  • Written proposals that outline equipment options, expected efficiency gains, warranty coverage, and estimated lifecycle costs
  • Financing or rebate guidance for energy-efficient upgrades, noting that Colorado and utility programs sometimes offer incentives for qualifying equipment

Energy-efficient and eco-friendly options

  • Heat pumps and high-SEER air conditioners reduce electricity use in Longmont’s warm months and provide reliable heating when paired with modern cold-climate designs.
  • Variable-speed blowers and modulating furnaces provide steadier temperatures and lower operating costs.
  • Zoned systems and smart thermostats boost comfort while lowering energy waste.
  • Duct sealing, attic insulation, and proper ventilation reduce load and improve indoor air quality.
  • Air purification and advanced filtration solutions mitigate wildfire smoke and allergy triggers common to the Front Range.

How to schedule service and request a quote

  • Initial contact typically results in either a virtual consultation or an on-site appointment to assess system condition.
  • After inspection, you receive a written estimate that explains recommended options, associated warranties, and projected energy savings.
  • The estimate compares repair versus replacement when applicable and outlines maintenance plan options.
  • Scheduling for installations or maintenance is coordinated based on your availability and urgency, with emergency repair pathways for no-heat or no-cool situations.

Ongoing care and practical homeowner tips

  • Change or check filters every 1 to 3 months depending on system type, occupancy, and pets.
  • Keep outdoor units clear of snow, debris, and vegetation to maintain airflow and performance.
  • Program thermostats seasonally and use setback settings to save energy when the home is unoccupied.
  • Have combustion appliances inspected annually and test carbon monoxide detectors regularly.
  • For homes prone to wildfire smoke, upgrade to high-efficiency filters and consider whole-house air purification or ERV/HRV options.

Properly maintained HVAC systems in Longmont not only protect comfort through hot summers and cold winters but also improve indoor air quality against regional concerns like wildfire smoke and high-altitude dryness. A clear inspection-based plan, honest pricing, and equipment matched to local conditions deliver the best long-term performance and energy savings for your home.

Counselling

Testimonials

Neighbors trust Quality Heating & Air for honest work and fair pricing.

Fred was great! He was friendly and informative, answered all of our questions and even got along with our cat (also named Fred). Would highly recommend!
Sadie P.
Really happy with my overall experience. They worked neatly, quickly, and taught me MUCH along the way. Gave great advice, helped me with a side concern, that was holding me up; and finished in time for my Dentist visit. I would highly recommend this business, and the price was a pure blessing. GREAT local company and I wasn't bribed for my review 🙃 thx guys!
Bonnie B.
Fred was very knowledgeable, he repaired an old rusted iron pipe that was part of the original house build. I thought the repair would be more costly than what Fred qouted me including parts and labor. Fred made the repair after 5pm, after getting the necessary parts and he was very clean because he put down a cloth on the bathroom floor while working. I would highly recommend Fred for service in the future and I will use Quality's services again in the future.
Chris S.
Fred did a wonderful job diagnosing our air conditioning issue, presenting options available, and installing the new unit we needed. In addition to being a truly nice person, Fred was very knowledgable and professional, and we highly recommend him. Thank you Fred!
James D.
Fred was great and explained our issues we had and fixes we needed in an easy to understand way. Will ask for him next time.
Justin F.
Great service, Fred was able to show up the same day we had a problem and get everything fixed. Very knowledgeable and did not pressure us to spend money we didn’t need to spend. I would recommend to a friend without question.
Kyle F.
Fred Gottschalk performed a miracle with the furnace. He is by far the most knowledgeable HVAC professional I know to date. He knew everything about my furnace and replaced an old blower. The blower is far superior over the OEM one. I did the right thing choosing Fred!
Marty P.
I had an amazing experience with Fred Gottschalk! From the moment he came in to the moment he left he was very personable and made me feel good about my decision to call this company for assistance. I love the fact that they prioritize a personal touch making sure whoever comes to your door will remain your tech every time you call in. One thing he told me that gained my trust is that he will take care of my furnace the way he would want someone to take care of his granny’s. Thank you Quality heating and air, and thank you Fred!
Monica G.
Our technician Fred was excellent. Arrived on time, communicated well and was very knowledgable. Highly recommend and will continue to use these guys.
Nancy S.
Highly recommend. Easy scheduling process and our technician Fred was on time, very professional, and knowledgeable on all things in the mechanical world. Took time to educate us and fix the issues we had.
Scott F.
Fred was great! He was friendly and informative, answered all of our questions and even got along with our cat (also named Fred). Would highly recommend!
Sadie P.
Really happy with my overall experience. They worked neatly, quickly, and taught me MUCH along the way. Gave great advice, helped me with a side concern, that was holding me up; and finished in time for my Dentist visit. I would highly recommend this business, and the price was a pure blessing. GREAT local company and I wasn't bribed for my review 🙃 thx guys!
Bonnie B.
Fred was very knowledgeable, he repaired an old rusted iron pipe that was part of the original house build. I thought the repair would be more costly than what Fred qouted me including parts and labor. Fred made the repair after 5pm, after getting the necessary parts and he was very clean because he put down a cloth on the bathroom floor while working. I would highly recommend Fred for service in the future and I will use Quality's services again in the future.
Chris S.
Fred did a wonderful job diagnosing our air conditioning issue, presenting options available, and installing the new unit we needed. In addition to being a truly nice person, Fred was very knowledgable and professional, and we highly recommend him. Thank you Fred!
James D.
Fred was great and explained our issues we had and fixes we needed in an easy to understand way. Will ask for him next time.
Justin F.
Great service, Fred was able to show up the same day we had a problem and get everything fixed. Very knowledgeable and did not pressure us to spend money we didn’t need to spend. I would recommend to a friend without question.
Kyle F.
Fred Gottschalk performed a miracle with the furnace. He is by far the most knowledgeable HVAC professional I know to date. He knew everything about my furnace and replaced an old blower. The blower is far superior over the OEM one. I did the right thing choosing Fred!
Marty P.
I had an amazing experience with Fred Gottschalk! From the moment he came in to the moment he left he was very personable and made me feel good about my decision to call this company for assistance. I love the fact that they prioritize a personal touch making sure whoever comes to your door will remain your tech every time you call in. One thing he told me that gained my trust is that he will take care of my furnace the way he would want someone to take care of his granny’s. Thank you Quality heating and air, and thank you Fred!
Monica G.
Our technician Fred was excellent. Arrived on time, communicated well and was very knowledgable. Highly recommend and will continue to use these guys.
Nancy S.
Highly recommend. Easy scheduling process and our technician Fred was on time, very professional, and knowledgeable on all things in the mechanical world. Took time to educate us and fix the issues we had.
Scott F.
Fred was great! He was friendly and informative, answered all of our questions and even got along with our cat (also named Fred). Would highly recommend!
Sadie P.
Really happy with my overall experience. They worked neatly, quickly, and taught me MUCH along the way. Gave great advice, helped me with a side concern, that was holding me up; and finished in time for my Dentist visit. I would highly recommend this business, and the price was a pure blessing. GREAT local company and I wasn't bribed for my review 🙃 thx guys!
Bonnie B.
Fred was very knowledgeable, he repaired an old rusted iron pipe that was part of the original house build. I thought the repair would be more costly than what Fred qouted me including parts and labor. Fred made the repair after 5pm, after getting the necessary parts and he was very clean because he put down a cloth on the bathroom floor while working. I would highly recommend Fred for service in the future and I will use Quality's services again in the future.
Chris S.
Fred did a wonderful job diagnosing our air conditioning issue, presenting options available, and installing the new unit we needed. In addition to being a truly nice person, Fred was very knowledgable and professional, and we highly recommend him. Thank you Fred!
James D.
Fred was great and explained our issues we had and fixes we needed in an easy to understand way. Will ask for him next time.
Justin F.
Great service, Fred was able to show up the same day we had a problem and get everything fixed. Very knowledgeable and did not pressure us to spend money we didn’t need to spend. I would recommend to a friend without question.
Kyle F.
Fred Gottschalk performed a miracle with the furnace. He is by far the most knowledgeable HVAC professional I know to date. He knew everything about my furnace and replaced an old blower. The blower is far superior over the OEM one. I did the right thing choosing Fred!
Marty P.
I had an amazing experience with Fred Gottschalk! From the moment he came in to the moment he left he was very personable and made me feel good about my decision to call this company for assistance. I love the fact that they prioritize a personal touch making sure whoever comes to your door will remain your tech every time you call in. One thing he told me that gained my trust is that he will take care of my furnace the way he would want someone to take care of his granny’s. Thank you Quality heating and air, and thank you Fred!
Monica G.
Our technician Fred was excellent. Arrived on time, communicated well and was very knowledgable. Highly recommend and will continue to use these guys.
Nancy S.
Highly recommend. Easy scheduling process and our technician Fred was on time, very professional, and knowledgeable on all things in the mechanical world. Took time to educate us and fix the issues we had.
Scott F.
Fred was great! He was friendly and informative, answered all of our questions and even got along with our cat (also named Fred). Would highly recommend!
Sadie P.
Really happy with my overall experience. They worked neatly, quickly, and taught me MUCH along the way. Gave great advice, helped me with a side concern, that was holding me up; and finished in time for my Dentist visit. I would highly recommend this business, and the price was a pure blessing. GREAT local company and I wasn't bribed for my review 🙃 thx guys!
Bonnie B.
Fred was very knowledgeable, he repaired an old rusted iron pipe that was part of the original house build. I thought the repair would be more costly than what Fred qouted me including parts and labor. Fred made the repair after 5pm, after getting the necessary parts and he was very clean because he put down a cloth on the bathroom floor while working. I would highly recommend Fred for service in the future and I will use Quality's services again in the future.
Chris S.
Fred did a wonderful job diagnosing our air conditioning issue, presenting options available, and installing the new unit we needed. In addition to being a truly nice person, Fred was very knowledgable and professional, and we highly recommend him. Thank you Fred!
James D.
Fred was great and explained our issues we had and fixes we needed in an easy to understand way. Will ask for him next time.
Justin F.
Great service, Fred was able to show up the same day we had a problem and get everything fixed. Very knowledgeable and did not pressure us to spend money we didn’t need to spend. I would recommend to a friend without question.
Kyle F.
Fred Gottschalk performed a miracle with the furnace. He is by far the most knowledgeable HVAC professional I know to date. He knew everything about my furnace and replaced an old blower. The blower is far superior over the OEM one. I did the right thing choosing Fred!
Marty P.
I had an amazing experience with Fred Gottschalk! From the moment he came in to the moment he left he was very personable and made me feel good about my decision to call this company for assistance. I love the fact that they prioritize a personal touch making sure whoever comes to your door will remain your tech every time you call in. One thing he told me that gained my trust is that he will take care of my furnace the way he would want someone to take care of his granny’s. Thank you Quality heating and air, and thank you Fred!
Monica G.
Our technician Fred was excellent. Arrived on time, communicated well and was very knowledgable. Highly recommend and will continue to use these guys.
Nancy S.
Highly recommend. Easy scheduling process and our technician Fred was on time, very professional, and knowledgeable on all things in the mechanical world. Took time to educate us and fix the issues we had.
Scott F.