HVAC contractor in Danville

When summer temperatures soar in Danville, 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 Danville who need central air conditioning repair, replacement, or new system installation. Our process begins with a thorough assessment of your current setup and cooling needs. Then we present clear options, including energy-efficient units from top brands like York, Carrier, Trane, and Goodman. Every installation follows factory specifications, with precise charging, torquing, and testing to ensure peak performance.

Why choose GG for your AC needs? We offer free estimates, same-day service in many cases, and a maintenance program that keeps your system running efficiently for years. Plus, as an authorized York dealer, we provide expert support for warranty claims and genuine parts. Don't let a broken AC ruin your comfort — contact us for professional air conditioning repair or installation in Danville today.

Bay Area winters demand a reliable heating system, and GG Heating & Air Inc delivers expert furnace repair and heating services across Danville. 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 inspection, and full furnace replacement when necessary. We also offer gas piping services and water heater installation to cover all your home's heating needs. For businesses, we provide commercial heating maintenance and repair to minimize downtime.

Our process is straightforward: we listen to your concerns, perform a detailed inspection, explain the problem in plain English, and give you options. We never push unnecessary repairs or replacements. With over 15 years of experience in Danville, we know how to extend the life of older systems while maximizing efficiency. Schedule your furnace repair or heating tune-up today and stay warm all winter long.

For homes and businesses in Danville 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 technicians assess your space, recommend the right capacity and number of indoor units, and perform a clean, professional installation — usually in one day. Each zone operates independently, so you can set different temperatures in different rooms, saving energy and reducing utility bills.

We carry Samsung's reliable mini-split line known for quiet operation and smart controls, as well as York’s durable ductless solutions. Our services include new installation, replacement, and repair of existing mini-split systems. We also offer preventive maintenance plans to keep your system running efficiently. Ready to enjoy customizable comfort without ductwork? Contact GG Heating & Air for a free mini-split estimate in Danville.