Since 2017, Horsetooth Heating, Air & Plumbing has been the trusted local choice for heating, cooling, and plumbing services in Fort Collins, CO. Our licensed experts provide complete HVAC installation, repair, and maintenance for homes and businesses, including air conditioning repair, furnace replacement, heat pump service, and boiler installation.

As a locally owned company, we understand what Colorado homeowners need to stay comfortable year-round. Whether it’s an AC repair near Old Town, a furnace installation in Harmony Crossing, or plumbing maintenance in Horsetooth Hills, our team delivers honest recommendations, upfront pricing, and expert workmanship every time.

Contact us at 970-286-0640 or request service online to schedule reliable HVAC or plumbing service in Fort Collins.

Air Conditioning Services

Air conditioner services in Fort Collins, CO help homeowners keep cooling systems reliable, efficient, and ready for hot summer weather. Horsetooth Heating, Air & Plumbing provides air conditioning installation, repair, replacement, and maintenance for aging, underperforming, or unevenly cooling systems. From homes near Old Town to neighborhoods around Harmony Road, our team can help restore dependable comfort.

At Horsetooth Heating, Air & Plumbing, we service cooling systems with warm air, weak airflow, frequent cycling, leaks, unusual noises, and rising energy use. Our team can inspect your equipment, explain what is causing the issue, and recommend whether repair, maintenance, or replacement is the best next step.

Whether you need seasonal maintenance before summer, a repair to get your AC working again, or a full system replacement, Horsetooth Heating, Air & Plumbing can help. We focus on practical recommendations, clear communication, and cooling solutions that fit your home’s comfort needs.

Contact us at 970-286-0640 or request service online today.

Air Duct Services

Professional air ducts services in Fort Collins, CO help homeowners improve airflow, comfort, and HVAC efficiency when ductwork is leaking, damaged, poorly sealed, or aging. Horsetooth Heating, Air & Plumbing provides installation, repair, and replacement for duct systems that need better air delivery and more consistent room-to-room comfort.

In Fort Collins homes, duct problems can show up as weak vents, uneven temperatures, extra dust, or HVAC equipment that seems to run longer than it should. This can be especially noticeable in older homes near Old Town or multi-level homes around Midtown and Harmony Road.

At Horsetooth Heating, Air & Plumbing, we can inspect your ductwork, identify leaks or damaged sections, and explain whether repair, sealing, or replacement is the right solution. Our goal is to help your heating and cooling system move conditioned air more efficiently throughout your home.

Boiler Services

Boiler services in Fort Collins, CO help homeowners maintain steady, efficient heat when cold Colorado weather moves in. Horsetooth Heating, Air & Plumbing provides boiler installation, repair, replacement, and maintenance for aging, leaking, noisy, or unevenly heating systems. In Fort Collins homes near Old Town, City Park, and Midtown, reliable boiler performance matters when temperatures drop.

At Horsetooth Heating, Air & Plumbing, we help diagnose boiler problems such as pressure loss, reduced heat output, unusual noises, leaks, and older equipment that may be nearing the end of its service life. Our team can inspect your system, explain what is causing the issue, and recommend whether repair, maintenance, or replacement is the right solution.

Whether you need a boiler repaired, a new system installed, seasonal maintenance, or a full replacement, Horsetooth Heating, Air & Plumbing can help. We focus on dependable heating, clear communication, and practical recommendations that keep your home comfortable through the heating season.

Ductless Mini Split Services

Ductless mini split services in Fort Collins, CO help homeowners add efficient heating and cooling where traditional ductwork is not the best fit. Horsetooth Heating, Air & Plumbing provides ductless system installation, repair, replacement, and maintenance for rooms, additions, garages, offices, and other spaces that need more targeted comfort.

A ductless system can be a practical option for Fort Collins homes with sunrooms, finished basements, older layouts, or bonus rooms that never feel quite right. If your unit is not keeping up, making noise, leaking, or showing performance issues, our team can inspect it and recommend the right next step.

Whether you need a new mini split installed, an existing unit repaired, seasonal maintenance, or a full replacement, Horsetooth Heating, Air & Plumbing can help. We focus on efficient comfort, proper system setup, and practical recommendations for the way your home is used.

Furnace Services

Furnace services in Fort Collins, CO help homeowners keep heat reliable, efficient, and safe when cold weather hits. Horsetooth Heating, Air & Plumbing provides furnace repair, installation, replacement, and maintenance for systems that are aging, underperforming, short cycling, or no longer keeping up with your comfort needs.

In Fort Collins, furnace problems can become noticeable during cold snaps, especially in older homes near Old Town or homes with uneven room-to-room airflow. If your system is blowing cool air, cycling too often, making unusual noises, or struggling to heat evenly, our team can inspect the equipment and explain what is causing the issue.

Whether you need seasonal maintenance, a targeted repair, or a full furnace replacement, Horsetooth Heating, Air & Plumbing can recommend the right next step for your home. We focus on dependable heat, clear communication, and practical solutions that keep your system ready for Colorado winter weather.

Heat Pump Services

Heat pump services in Fort Collins, CO help homeowners keep one system working for both heating and cooling. Horsetooth Heating, Air & Plumbing provides heat pump repair, installation, replacement, and maintenance for systems that are losing output, running longer than normal, or no longer keeping the home comfortable through Fort Collins’ changing seasons.

A heat pump should provide steady comfort without frequent cycling, weak airflow, uneven temperatures, or rising energy use. If your system struggles during cold snaps near Horsetooth Reservoir or warmer days around Midtown, our team can inspect the equipment and explain what is affecting performance.

Whether you need a targeted repair, seasonal maintenance, a new heat pump installed, or a full system replacement, Horsetooth Heating, Air & Plumbing can recommend the best next step for your home. We focus on efficient comfort, clear communication, and practical solutions based on your system’s condition.

Indoor Air Quality Services

Indoor air quality services in Fort Collins, CO help reduce airborne contaminants, manage humidity, and improve how your home feels beyond temperature alone. Horsetooth Heating, Air & Plumbing provides indoor air quality solutions for dust, allergens, stale air, excess moisture, and poor circulation that can affect comfort and everyday breathing.

In Fort Collins, indoor air quality concerns can change with the season, from dry winter air to spring allergens and wildfire smoke along the Front Range. If your home feels dusty, stuffy, or unevenly comfortable, our team can evaluate your system and recommend options that fit your space.

Whether you need better filtration, humidity control, air purification, ventilation support, or another IAQ solution, Horsetooth Heating, Air & Plumbing can help. We focus on practical improvements that work with your HVAC system and support cleaner, healthier, more comfortable indoor air.

Plumbing Services

Plumbing services in Fort Collins, CO help homeowners fix leaks, clogs, water line issues, fixture problems, and other repairs that can interrupt daily comfort. Horsetooth Heating, Air & Plumbing provides plumbing service for problems ranging from blocked toilets and no hot water to burst pipes, low pressure, and damaged fixtures.

In Fort Collins, plumbing issues can show up differently depending on the home. Older properties near Old Town may have aging pipes or fixtures, while newer homes around Harmony Road or Timberline may run into water pressure, appliance, or fixture concerns. Our team can inspect the issue and explain the right repair or replacement option.

Whether you need help with a sudden leak, a blocked drain, a water heater problem, or a larger plumbing repair, Horsetooth Heating, Air & Plumbing can help. We focus on clear diagnosis, practical recommendations, and dependable plumbing work that gets your home back to normal.

Water Heater Services

Water heater services in Fort Collins, CO help homeowners keep hot water reliable for showers, laundry, dishes, and daily routines. Horsetooth Heating, Air & Plumbing provides water heater repair, installation, replacement, and maintenance for systems that are leaking, losing efficiency, running out too quickly, or no longer meeting household demand.

In Fort Collins, water heater issues can become more noticeable during colder months when incoming water temperatures drop and households use more hot water. If your unit is making unusual noises, recovering slowly, leaking, or showing signs of age, our team can inspect it and explain the best next step.

Whether you need a targeted repair, a new water heater installed, seasonal maintenance, or a full replacement, Horsetooth Heating, Air & Plumbing can help. We focus on dependable hot water, clear recommendations, and practical solutions based on your home’s needs.

Whole-Home Humidifier & Dehumidifier Services

Whole-home humidity control helps Fort Collins homeowners manage dry air, excess moisture, and seasonal comfort changes. Horsetooth Heating, Air & Plumbing provides whole-house humidifier and whole house dehumidifier services in Fort Collins, CO to help balance indoor moisture, improve air quality, and support more comfortable conditions throughout the home.

In Fort Collins, dry winter air can make a home feel uncomfortable, while spring and summer moisture changes may create damp, heavy indoor air. If your home near City Park, Old Town, or the foothills feels too dry, too humid, or hard to keep balanced, our team can recommend the right whole-home solution.

Whether you need a humidifier installed, a dehumidifier replaced, an existing system repaired, or routine service to keep humidity control working properly, Horsetooth Heating, Air & Plumbing can help. We focus on practical recommendations that fit your HVAC system, your home, and your seasonal comfort needs.

Zone Control System Services

Zone control system services in Fort Collins, CO help homeowners manage comfort in different areas of the home instead of relying on one temperature setting for every room. Horsetooth Heating, Air & Plumbing installs zone control systems that use thermostats, controls, and dampers to direct heating and cooling where it is needed most.

In Fort Collins homes, uneven temperatures can be common in multi-level layouts, sunny rooms, finished basements, additions, and spaces near large windows. If one area of your home always feels too warm or too cool, a zone control system may help improve comfort without overworking the entire HVAC system.

Whether you want better comfort in specific rooms, more control over energy use, or a solution for uneven heating and cooling, Horsetooth Heating, Air & Plumbing can help. Our team can evaluate your layout, explain how zoning would work, and recommend a setup that fits your home.

Your Local Heating, Cooling, and Plumbing Experts Serving Fossil Creek and Surrounding Areas

For dependable comfort and quality care, Horsetooth Heating, Air & Plumbing proudly serves neighborhoods throughout Fossil Creek, Rigden Farm, University Acres, and nearby communities. From ductless mini split installations and indoor air quality improvements to water heater replacements and emergency plumbing repairs, our certified technicians are ready to help.

Experience top-rated service that keeps your home efficient, safe, and comfortable all year long.

Call 970-286-0640 or request service online today for expert heating, cooling, and plumbing in Fort Collins, CO.

“I was so impressed with how quickly and professionally Jay, Ridge, Ronan and Preston installed my split system. They made it super easy through the whole process and I'm so happy with the new system! I would highly recommend their team!”
- Kristin H.
“Luke did an excellent job handling the furnace maintenance in my apartment. He took the time to locate the correct size filter for my furnace. Luke answered all my questions.”
- Patricia E.
“Justin identified the cause of leak in my kitchen ceiling and repaired it in a short period of time. He was polite and able to answer my questions.”
- Matt M.
“We’re always so happy with the service we receive from Horsetooth Heating, Air & Plumbing. When our pressure relief valve failed they sent Justin out right away to fix it. Justin did a phenomenal job and took extra time to explain things to me. He was professional, knowledgeable and even stayed late on a Friday afternoon to make sure all my questions were answered and that everything was working as it should. Really appreciate having a company we can trust to do the job right for a fair price!”
- Amy A.
“I had a technician, Josh S., over to check my furnace to get ready for the upcoming cold weather. He was knowledgeable and respectful. He did a fantastic job and would have him again!”
- Ryan m.
“Josh and Luke we quick to respond, polite, explained things thoroughly and fixed our problem with no mess and a fair price. I would highly recommended this company. Thank you!”
- Matt G.