Ductless Mini-Split System installation that homeowners can trust

Ductless mini-split systems are energy-efficient alternatives to typical HVAC systems. These units are less visible and audible. Ductless mini-split units also only need a small hole drilled into the wall for installation, making them less vulnerable to air leakage and security issues.


We provide expert ductless mini-split system installation services, so you can easily install them in your homes without the extra hassle. Our highly-skilled technicians with years of industry experience will take care of it all, leaving your home more comfortable and environmentally-friendly.

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Your Local Heating and Cooling Experts

A home that's too hot or too cold is never comfortable. Our licensed technicians serve Whatcom County with expert heating and cooling services during regular business hours, backed by Gary's Promise of honest work, fair pricing, and respect for your home. Getting the comfort you deserve is just a click away.

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Let us take care of the hard stuff

Call Gary's for a stress-free ductless mini-split system installation.  Make your home more comfortable without the extra hassle. Let the experts handle it, and we'll take care of your home like it's our own.

Need a new system installed?

Services are scheduled promptly to restore your comfort.

Benefits of Mini-Split Systems

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Efficiently Heat or Cool a Room


Mini-splits can operate on heat pumps. You can heat your home in the chilly winter just as efficiently as cooling it down during the sweltering summer. They work well during any season, keeping your home as comfortable as possible.

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Save Energy


Did you know that you’re losing up to 30% of your energy to ductwork? By simply removing the ducts, you can enjoy a more efficient and environmentally-friendly system. Because of the inverter-driven compressors in ductless units, it can speed up and slow down according to the system's needs instead of shutting the system entirely as traditional HVAC compressors do. 

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Ask the Experts

  • How often should I service my HVAC unit?

    We typically reccomend annual service with filter changes every 6 months for optimal function of your HVAC system. Each visit covers cleaning coils, checking refrigerant levels, inspecting electrical components, testing airflow, and confirming the system is running efficiently.


    Regular service catches small problems before they become expensive repairs and helps keep your energy bills in check year-round.

  • How often should I change my air filters?

    Most homes should change standard 1-inch air filters every 1 to 3 months. Thicker filters (4 to 5 inches) can often last 6 to 12 months. A few factors affect how quickly filters clog:

    • Pets in the home
    • Allergy sensitivers or respiratory conditions
    • High dust or construction activity nearby
    • How often the system runs

    A dirty filter restricts airflow, makes your system work harder, and reduces indoor air quality. When in doubt, check the filter monthly and replace it when it looks gray or clogged.

Your question might be the next one we answer.

The FAQs above cover the questions we hear most often, but we know every situation is unique. If something's on your mind, send it our way. Our team genuinely enjoys helping Whatcom County homeowners understand their systems and make confident decisions.