Foothill Ranch

Foothill Ranch CA’s Source for AC Service

When you work with the AC experts at GQ Heating and Air, you can sleep easy knowing that you’re in the hands of an experienced and reputable air conditioning company. For over twenty years, we have not only provided great residential and commercial air conditioning services throughout the Foothill Ranch CA area, but we have also proudly provided maintenance program options to help benefit for HVAC system’s future and lifespan.

AC Service & Repair

We value honesty and integrity in our work and take great pride in being able to utilize the skills and industry knowledge we’ve gained over the years to meet your needs and get the job done right the first time. We’re committed to providing the highest level of AC care and support, and thanks to referrals from satisfied customers; we’ve been able to build our reputation as your local trusted HVAC expert. Contact us today to receive an estimate or to find out why GQ Heating and Air is the right fit for you!

AC Installation & Replacement

In the brutal Southern California summers, we understand that your AC system plays a massive role in your overall comfort. At GQ Heating and Air, we specialize in cost-effective, high-efficiency solutions. We have the expertise to know what type of system will work with your home size, configuration, duct work, number of windows, and sun exposure. Call the experts today to learn how we can help install your new air conditioning unit.

As Seen on:

We offer affordable rates for all types of repairs and installations

We go above and beyond for every project to exceed your expectations while providing superior service

✆ 714-389-3925

    Air Conditioning Service

    AC Maintenance

    We provide full maintenance services for your Air Conditioning equipment. We highly suggest yearly maintenance on your Air Conditioning with our VIP Membership Program as well. Click the link below for more information.

    AC Replacement or Repair

    Is your air conditioning system blowing warm air? Is it making a weird noise? No matter what your situation is, GQ Heating and Air provides friendly, fast and professional air conditioning repair or replacement.

    Read More

    Heating Services

    Furnace Maintenance (Gas/Electric)

    Your furnace is the heart of your HVAC equipment. Whether you’re using the heat or cold for your home, the furnace is on. Maintenance on your furnace should be at the utmost importance.

    Furnace Repair and Replacement

    Have you noticed weaker airflow? Inconsistencies with heat in your home? A burning smell? Having a technician come out to your home to diagnose your equipment is the first step to repairing or replacing your equipment.

    Read More

    Indoor Air Quality Systems

    Air Filtration System

    Did you know that your home’s air quality might be worse than the air outside? If you have any concerns about the air quality in your home, you should give us a call. Let one of our experts discuss the positive impact better air quality can have for you.

    Ductwork Services

    Your ductwork is a crucial component of your HVAC system. GQ Heating and Air offers duct repairs, re-sealing, and declogging by our EPA-certified specialists.

    Read More

    Light Commercial HVAC

    Air Conditioning

    Air conditioning is not only pricey, but it's also one of your company's most crucial assets—especially in Southern California. Businesses must be able to offer a cool, comfortable sanctuary for their staff, clients, and customers given the nearly continual sunshine.


    When it's chilly and rainy outside, your business may be in major trouble if it can't keep its customers warm. We have a wide variety of commercial heaters available, along with complete commercial heating repair for all kinds of businesses.

    Read More

Professional, Affordable, and Punctual HVAC Services!

If you have any HVAC needs, simply call or text us and we will help you out!

Icons from | Vector Images created by vectorjuice -