HVAC contractor

GG Heating & Air Inc

Name: GG Heating & Air Inc
Address: 631 Tuolumne St, Vallejo, CA 94590, United States
Telephone: +1 707-731-2066

+1 707-731-2066 631 Tuolumne St, Vallejo, CA 94590, United States

About GG Heating & Air Inc

Welcome to GG Heating & Air Inc, your locally trusted HVAC partner serving Vallejo and the entire Greater Bay Area. Since 2009, we have been keeping homes and businesses comfortable with honest, high-quality heating and air conditioning services. Our team of certified professionals treats every home like our own, ensuring your system runs efficiently year-round.We are proud to be an authorized York and Samsung dealer, and we hold an A+ rating with the Better Business Bureau. Whether you need emergency AC repair, a complete furnace replacement, or a new ductless mini-split system, we bring over 15 years of hands-on experience to every job. Our mission is simple: deliver precision installation...

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Our Services

Air Conditioning Repair & Installation

When summer temperatures soar in Vallejo, you need an air conditioning system you can count on. At GG Heating & Air Inc, we specialize in fast, reliable AC repair and professional installation for all makes and models. Our certified technicians diagnose issues quickly — from refrigerant leaks to compressor failures — and provide upfront, honest pricing with no surprises.We serve homeowners and businesses across Vallejo who need central air conditioning repair, replacement, or new system installa...

Furnace Repair & Heating Services

Bay Area winters demand a reliable heating system, and GG Heating & Air Inc delivers expert furnace repair and heating services across Vallejo. From gas furnaces to heat pumps and boilers, our team handles all brands with precision and care. We understand that a broken furnace is more than an inconvenience — it's a safety and comfort risk for your family or employees.Our heating services include complete diagnostics, component replacement (ignitors, blower motors, control boards), heat exchanger...

Ductless Mini-Split Systems (Samsung & York)

For homes and businesses in Vallejo without ductwork, or those looking for zoned comfort, ductless mini-split systems are the perfect solution. As an authorized Samsung and York dealer, GG Heating & Air Inc specializes in designing, installing, and servicing ductless systems that provide energy-efficient heating and cooling exactly where you need it.Mini-splits are ideal for room additions, garages, small apartments, office spaces, and older homes with incompatible ductwork. Our certified techni...

HVAC contractor in Vallejo

GG Heating & Air Inc handles the full range of heating, ventilation and air conditioning work for homes and businesses in Vallejo. Our certified team has been keeping systems comfortable since 2009, and we treat every property as if it were our own. Whether you need a repair, a new installation or ongoing maintenance, we start with a careful look at your equipment and explain your options in plain terms before any work begins. We work on all major brands and focus on efficient operation and good...

AC repair

When your air conditioning stops cooling, we bring fast, dependable repair to homes and businesses across Vallejo. Our technicians diagnose the problem quickly, whether it is a refrigerant leak, a failing compressor or an electrical fault, and we give you clear, upfront pricing before we proceed. We do not push unnecessary parts or replacements. We work on all makes and models and use genuine parts. Because we are an authorized York dealer, we can also help with warranty questions. Call us and w...

Furnace replacement in Vallejo

If your furnace is old, unreliable or no longer heating efficiently, a replacement may be the right move. Our team assesses your home, your current system and your heating needs, then presents practical options from brands we trust, including York. Installation follows factory specifications, with careful testing so the new unit performs as it should from the first day. We also check gas connections and venting as part of the job. Throughout the process we explain each step in plain language, so...

Ductless mini-split installation in Vallejo

Ductless mini-split systems are a good fit for Vallejo homes without ductwork, room additions, garages and small offices. As an authorized Samsung and York dealer, we design and install systems sized to your space and the number of rooms you want to control. Each indoor unit runs on its own zone, so you can set different temperatures in different areas and avoid heating or cooling spaces you do not use. Most installations are finished in a single day, and we keep the work clean and professional....

Heating and cooling in Vallejo

Keeping your home or business comfortable through hot summers and cool winters takes a system that is properly installed and regularly serviced. At GG Heating & Air Inc, we provide heating and cooling repair, replacement and maintenance across Vallejo. Our certified technicians work on furnaces, heat pumps, boilers and central air systems of all brands, with an emphasis on efficiency and long-term reliability. We listen to your concerns, inspect the whole system and explain what we find before r...

AC tune-up in Vallejo

A seasonal AC tune-up helps your system run efficiently and catch small problems before they turn into costly breakdowns. Our technicians inspect and clean key components, check refrigerant levels, test electrical connections and confirm that the system is operating to factory specifications. We will point out any wear we see and explain what it means for your system. Regular service can also help your equipment last longer and keep your energy use in check. We serve homeowners and businesses th...

Furnace repair

A furnace that will not ignite, blows cold air or makes unusual noises needs prompt attention, especially in cold weather. Our team in Vallejo handles furnace repair on gas furnaces and other heating systems of all brands. We diagnose the problem carefully, then replace or repair the affected parts, such as ignitors, blower motors and control boards, and inspect the heat exchanger for safety. We explain the issue in plain English and offer options, and we will not recommend work you do not need....

Samsung mini-split dealer in Vallejo

As an authorized Samsung dealer, GG Heating & Air Inc offers Samsung ductless mini-split systems for homes and businesses in Vallejo. These systems are known for quiet operation and smart controls, and we can help you choose the right model and capacity for your space. We handle sales, professional installation, service and repair of Samsung units, using genuine parts. Our technicians will walk you through the features and how to operate your system. If you are considering a Samsung mini-split,...

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