Irvine CA’s #1 Air Conditioning Contractor

Call Guaranteed Quality Heating & Air when you need a reliable air conditioning service in Irvine, CA! Our team has provided the area with AC service for more than twenty years. In that time, we’ve gained insights and experience that no other company can offer. No matter how small or big your project may be, give us a ring to schedule your service today!

AC Service & Repair

GQ is always ready to offer prompt and professional AC service & repair. We know how inconvenient a faulty system can be, which is why we send our technicians to your home with the tools they need to assess your needs. If we can, we’ll fix the problem right on the spot – no need for a follow-up appointment. If your AC repair project is larger in scale, we’ll come up with a strategy that meets your specific needs.

AC Installation & Replacement

There will come a time where it’s out with the old and in with the new. When it’s your HVAC unit’s time, we’re here to help with your AC replacement! We work with some of the industry’s top manufacturers, allowing us to provide an unbeatable selection of goods for you. Once you’ve picked your model, our trained techs will install your new system ensuring that you get the most out of your purchase. Units that are installed properly tend to last the longest, so trust GQ with your system!

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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.

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    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.

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    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.

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    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.

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Professional, Affordable, and Punctual HVAC Services!

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

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