Heating and air conditioning in San Diego, CA

Why San Diego homeowners call Precision Air

We're a family-owned, licensed HVAC contractor (CSLB #996275) serving San Diego County since 2014. As a Bryant Factory Authorized Dealer and Mitsubishi Electric Diamond Elite Contractor we install high-efficiency systems, and we service and repair all major brands. You'll get an honest, upfront quote, and our crews protect your home and clean up daily.

Many neighborhoods, many kinds of houses

The City of San Diego includes everything from coastal neighborhoods to inland communities that run much hotter. Older neighborhoods such as North Park, Kensington and Mission Hills have many homes built before central air was common, often with wall or floor furnaces and no ducts. Newer areas tend to have ducted systems in attics or garages. We look at the house and the neighborhood before we recommend anything.

Homes and businesses

We repair and replace air conditioners, furnaces, heat pumps and ductless systems in homes across the city, and we service rooftop units and split systems for businesses. For La Jolla and Carmel Valley, see their own pages: La Jolla and Carmel Valley.

Neighborhoods we serve in and around San Diego

The City of San Diego recognizes 52 community planning areas, and many contain several neighborhoods. Uptown and mid-city neighborhoods like North Park, Normal Heights and Kensington have many early twentieth-century homes. Mesa and northern communities such as Clairemont, Mira Mesa and Rancho Bernardo were largely built out after World War II, with attic or garage systems that are a different job.

• Coastal: La Jolla, Pacific Beach, Mission Beach, Ocean Beach, Point Loma
• Central and uptown: Mission Hills, Hillcrest, Bankers Hill, University Heights, North Park, South Park, Golden Hill, Normal Heights, Kensington, Talmadge, City Heights
• Mid-city and the mesas: Clairemont, Bay Park, Linda Vista, Serra Mesa, Kearny Mesa, Mission Valley, Tierrasanta, Allied Gardens, Del Cerro, San Carlos, College Area
• Northern communities: University City, Sorrento Valley, Mira Mesa, Scripps Ranch, Rancho Peñasquitos, Carmel Mountain Ranch, Sabre Springs, Rancho Bernardo, Black Mountain Ranch, Torrey Highlands, Pacific Highlands Ranch, Carmel Valley, Del Mar Heights, Torrey Hills

Common heating and cooling problems in San Diego

• Older homes without ducts that need cooling, often best handled with ductless. See ductless mini-splits in San Diego.
• Wall and floor furnaces that need repair or a safe replacement. See heating repair in San Diego.
• Inland homes whose AC runs all afternoon in summer. See AC repair in San Diego.
• Commercial rooftop units that need regular service to stay reliable during business hours.

Whatever the problem, we diagnose it first and give you an honest, upfront quote before any work starts. We repair and maintain all major brands.

Recent installs in San Diego

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Questions from San Diego homeowners

Do you serve the whole City of San Diego?

We serve homes and businesses throughout the city. Precision Air Inc is based in Encinitas, so we come to the property; we don't have a San Diego office.

Can you add AC to an older North Park or Kensington home?

Often, yes. Without ducts, a ductless mini-split or a compact ducted system is usually the most practical way. We'll look at the home and explain the options.

Do you service commercial HVAC in San Diego?

Yes. We repair, maintain and replace rooftop units and split systems for San Diego businesses. See commercial HVAC.

Nearby service areas

We also work in nearby La Jolla, Carmel Valley, Chula Vista, El Cajon, Coronado and La Mesa.

Get help with your San Diego home

Call (760) 858-8000 Monday–Friday, 8 am–5 pm, or use the form below and our office will get back to you. After hours, our answering service takes your message and our office follows up the next business day. Want to know who you're hiring? Read our track record, backed by a 4.9-star Google rating. Already a customer? Share your experience.