Compare 4 Verified HVAC Companies in Fremont, CA

Glover & Son Heating & Air Conditioning is a family-owned HVAC company serving the Bay Area since 1998. We specialize in residential and commercial heating, cooling, and air quality solutions, offering installation, repair, and maintenance services. With 50,000+ jobs completed and 24/7 emergency availability, we combine technical expertise with personalized service to ensure year-round comfort for homes and businesses.

Power Knot develops environmentally responsible products that optimize energy efficiency and reduce waste. Our Synthetic Refrigerant Additive (SRA) improves HVAC system performance by 15-35% while extending equipment longevity. We deliver proven, cost-effective solutions that help businesses achieve sustainability goals and qualify for energy rebates.

Pacific Breeze Mechanical provides comprehensive commercial and industrial HVAC services in the San Francisco Bay Area. Specializing in installations, maintenance, and design/build projects, we combine decades of technical expertise with cutting-edge technology to deliver efficient, code-compliant solutions. Our proactive maintenance programs ensure optimal system performance while reducing operational costs for businesses.

Air Duct Cleaning Fremont provides professional HVAC system cleaning and maintenance services to improve indoor air quality and energy efficiency. Our team specializes in air duct cleaning, dryer vent unclogging, and attic insulation for residential and commercial clients. With a focus on safety, affordability, and long-term system performance, we serve Fremont, Irvington, South Sundale, and Newark.