Compare the highest-rated hvac professionals in San Diego, California. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier full-service HVAC contractor specializing in high-efficiency system installations and complex diagnostics for San Diego's unique coastal climate. They are known for their expertise in heat pump systems, which are ideal for the region's mild winters and warm summers, and are a Carrier Factory Authorized Dealer.
A family-owned and operated HVAC specialist with deep roots in the San Diego community. They offer comprehensive services from routine maintenance to full system replacements, with a strong focus on repairing older systems common in the city's historic neighborhoods. They are a Lennox Premier Dealer.
This company has carved a niche as San Diego's leading ductwork and indoor air quality specialist. They excel in solving airflow problems, sealing leaky ducts common in attics of SD homes, and integrating advanced air purification systems to combat seasonal allergens and pollutants.
The San Diego HVAC market is characterized by high demand for reliable air conditioning due to warm, dry summers and the need for efficient heating during mild but cool winters. The coastal climate leads to salt air corrosion, a key service consideration. There is a strong market trend towards energy-efficient heat pumps and smart thermostats to manage costs. Seasonal demand peaks during late spring (pre-summer maintenance) and heatwaves, with a secondary peak in winter for furnace repairs. Many homes have aging ductwork in hot attics, making duct sealing a valuable service for efficiency.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with San Diego regulations and climate
Get answers to common questions about hvac services in San Diego, California.
For a standard single-family home, a full AC replacement in San Diego typically ranges from $5,000 to $12,000+. This wide range depends on the home's size, the system's efficiency (SEER rating), and the complexity of the installation. Given our coastal to inland climate variations, a properly sized system is critical for efficiency, and prices can be higher due to strict California Title 24 energy compliance standards for new installations.
The absolute best time is during the spring (March-May) or fall (September-November), before the peak summer heat or occasional winter chill. Scheduling during these shoulder seasons ensures your system is ready for demand, and you'll find greater technician availability and potentially better pricing. Avoid the first major heatwave in June or July, as wait times for emergency repairs can be very long.
Yes, San Diego homeowners should always check for incentives. The primary source is the **San Diego Gas & Electric (SDG&E) Energy Upgrade California®** program, which offers rebates for installing high-efficiency heat pumps and air conditioners. Additionally, federal tax credits for energy-efficient home improvements may apply. Using a certified contractor is often required to qualify for these local rebates.
Always verify the contractor holds a valid **California C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) license** with the CSLB. Choose a local company with strong reviews specifically addressing San Diego's diverse home styles, from coastal condos to inland estate homes. They should perform a detailed Manual J load calculation to correctly size your system for our microclimates, not just match the old unit's size.
In inland areas like Santee or Poway where temperatures frequently exceed 90°F, it's normal for the system to run in longer cycles to maintain temperature. However, if it's running non-stop without cooling adequately, it indicates a problem. Common local issues include refrigerant leaks, a failing compressor, or a system that was undersized for the home. Reduced airflow from dirty filters (exacerbated by seasonal pollen and Santa Ana winds) can also cause this issue.