Compare the highest-rated hvac professionals in Fullerton, California. All contractors are licensed, insured, and verified through our rigorous screening process.
Full-service HVAC contractor specializing in high-efficiency system installations and 24/7 emergency repairs. Known for expertise in both residential and light commercial systems, with particular strength in heat pump installations suitable for Fullerton's mild winters and hot summers. Family-owned business with factory-trained technicians.
Premium HVAC installation and service company with NATE-certified technicians. Specializes in high-end systems including Trane and Carrier products, with extensive experience in ductwork design and zoning systems for Fullerton's diverse housing styles. Offers comprehensive maintenance plans to optimize system performance in the local climate.
Specializes in energy-efficient HVAC solutions and indoor air quality systems. EPA-certified technicians with expertise in California Title 24 compliance and rebate programs. Strong focus on system optimization for Fullerton's temperature swings and air quality challenges. Offers free energy audits and financing options.
Fullerton's Mediterranean climate creates high demand for reliable AC systems during hot summers (average highs 85-90°F) and efficient heating during mild winters (average lows 45-50°F). The market features older housing stock requiring system retrofits alongside new construction. Seasonal demand peaks in summer months, with emergency services particularly valued during heat waves. Energy efficiency is a significant concern due to high electricity costs, driving demand for SEER 16+ systems and heat pumps.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Fullerton regulations and climate