Air Conditioning Repair and Replacement in Loveland, CO

1st Action Plumbing, Heating, and Air

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1st Action Plumbing, Heating & Air is Northern Colorado’s choice for high-quality, affordable air conditioning services. Whether you need an AC repair or a brand new HVAC system, rest assured you'll stay cool as a cucumber this summer. The team of professional contractors at 1st Action has you covered with experience, passion, and unparalleled industry knowledge. In fact, we offer over 27 years of combined experience in AC service, including a wide range of repair and installation work. Learn more about what our Loveland HVAC company can do for you below!

Air-Conditioning Services In Loveland

1st Action: AC Services You Can Trust

    • HVAC & Plumbing Experts in Loveland, CO
    • Family-owned company serving Northern Colorado
    • Quality & value are combined, never compromised
    • 60 Years Of combined HVAC Experience
    • 40 Years Of Combined Plumbing Experience
    • HomeAdvisor Trusted Pro — Screened & Approved

Full-Service Colorado Air Conditioning Technicians

Our high-quality, low-cost repair and maintenance services can help with all of the following and more:

Frozen Evaporator Coils

Fan Issues

Air Duct Leakage

Low Refrigerant

Evaporator Coil Cleaning

Inaccurate Thermostat Readings

Ice Buildup on Unit

Other Common Air Conditioning Problems We Repair in Northern Colorado

Refrigerant leak repair

A refrigerant leak can be a major problem that may cause your AC system to stop functioning properly. It's essential to diagnose and repair refrigerant leaks immediately to get your system back up and running efficiently.

Our team at 1st Action PHA has the necessary expertise to identify the location and extent of the refrigerant leak and repair it quickly and efficiently. We use the latest equipment and techniques to detect leaks accurately and ensure the refrigerant is safely contained. After repairing the leak, we recharge your system with the right refrigerant to ensure it works correctly.

Drainage issues

Clogged drain lines and drip pans can cause water back into your AC system, leading to damage and reduced performance. The accumulated water can create a breeding ground for mold and bacteria that can contaminate the air in your home or business. Our technicians inspect and clear your drain lines to prevent future clogs and keep your AC system running smoothly. We use specialized tools to clean and flush out the drain lines, ensuring they are free of debris and functioning correctly.

Broken compressor fan

The outdoor compressor fan is an essential part of your AC system that helps move hot air out of your home or business. However, this component can wear down over time and cause your system to overheat, leading to further damage. Our team can diagnose and repair issues with your compressor fan to keep your system functioning correctly. We inspect the fan blades, motor, and other components to identify the problem and make the necessary repairs. If the damage is extensive, we can replace the compressor fan with a new, high-quality one to ensure your system operates efficiently for years.

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Four Signs Your AC Needs Service

Warm Air

This is perhaps the most obvious sign of a poorly performing air conditioner, but you’d be surprised how many people let this issue go unresolved for months, even during the spring and summer. Not only is it uncomfortable to sit in a home that’s too warm, but you risk running up your energy bills to extremely high levels.

An AC that blows out warm air is usually caused by a complication with the compressor or a blockage in one of the air ducts. Regardless of the exact cause, it’s best not to try to tackle these repairs on your own. Many DIYers find that, despite their best intentions, their efforts to correct an HVAC issue only result in damage to the unit or further dampen its efficiency.

1st Action Plumbing & Air recommends letting a qualified professional assess the problem with your air conditioner. We know how to execute the proper solution in the most effective, affordable manner. Because we have this expertise and a quality guarantee of service performance, you won’t have to worry about any future breakdowns or warm-air issues.


It might seem strange to notice humidity in the air given how dry the climate is in Northern Colorado — and that’s because it is strange! Humid air inside the home is a surefire sign of a malfunctioning AC unit. It’s difficult to diagnose the issue that might cause this without having a professional come to do an inspection. This is because humidity problems are generally the product of imbalanced calibrations of the unit. If a recalibration cannot correct it, the installation of an indoor dehumidifier may be necessary.

Whatever the exact issue might be, the experienced team at 1st Action Plumbing, Heating, & Air is prepared and qualified to fix it.


It’s perfectly normal for an AC unit to cycle on and off at regular intervals during the day. However, if your unit is cycling more frequently, less frequently, or inconsistently, this is a sign it needs to be serviced. In many cases, the solution is as simple as a mechanical tune-up, but in some instances, especially with older units, your air conditioner may need to be replaced.

If your AC is cycling irregularly or abnormally, give us a call! From tune-ups to reinstallations, 1st Action has been helping homeowners in the Loveland and Northern Colorado area with all of their HVAC needs.


A clean home might smell like citrus, wood cleaner, and soap. If your home is holding onto unpleasant odors despite your best housekeeping efforts, it could be a problem with your air conditioner. The vents of an HVAC system accumulate moisture over time, and because bacteria grows in water, this can produce the buildup of spores, microbes, and other nasty growths. Sometimes this can be removed with a thorough cleaning of the ventilation system, but less efficient ACs may need a supplementary technology-based solution or a replacement in order to prevent the bad smells from returning.

Your home should smell clean, fresh, and welcoming. If it doesn’t and you suspect it’s due to an outdated AC unit, 1st Action Heating & Air is here to tackle the dirty work for you.

4 Signs your AC needs service infographic

Top Rated Air Conditioning Service in Loveland, Colorado

1st Action Plumbing Heating And Air is located at 2424 North Lincoln Avenue, Loveland, CO, 80538. From Greeley-Weld County Airport (GXY) head west toward Buss Ave and continue onto Buss Ave. Then continue onto Airport Rd and turn right onto E 8th St. Next, turn left onto US-85 S and keep left to continue on US-34 W/US-85 S. At this point, keep right to continue on US-34 W and continue straight to stay on US-34 W. Finally turn right after Dairy Queen (Treat) (on the left) and 1st Action Plumbing Heating And Air will be on the right.

We are open: Monday – Saturday: 7 AM – 7 PM.

For additional questions, you can call (970) 200-8078 or find us on BBB