Harry Clark Plumbing and Heating Inc is an HVAC and plumbing service provider located in San Francisco, CA. The company offers a range of services including air conditioning, furnace, heat pump, boiler repair and installation, as well as mini split and geothermal heat pump installation. With a history dating back to the 1940s, the business has evolved through family ownership and continues to operate with a focus on local service. The company is known for maintaining a strong presence in the Oakland and Berkeley area, operating two separate entities for plumbing and heating/air conditioning services.

Attic Repair Guys is a home wellness service provider located in Fremont, CA, specializing in eco-friendly insulation, air conditioning, and HVAC services. They offer a range of solutions including insulation installation, air duct replacement, crawl space cleaning, attic cleanup, and rodent proofing to improve indoor air quality and energy efficiency. Their team focuses on enhancing home comfort and health through quality workmanship and environmentally conscious practices. Attic Repair Guys serves the Fremont area with a commitment to customer satisfaction and home wellness.

Upgrade Home Services is an HVAC company serving San Jose, CA, and nearby areas. Since 2002, they have provided air conditioning repair, installation, and maintenance services to help homeowners maintain comfortable indoor temperatures. Their technicians handle a range of HVAC needs, including tune-ups and water heater care, with a focus on durable repairs using quality parts. The company offers 24/7 availability for urgent AC repairs and installations.

Albert Nahman Plumbing, Heating, and Cooling has been providing plumbing, heating, and cooling services in San Francisco, CA since 1981. The company offers a range of HVAC services including air conditioning, furnace, heat pump, boiler, and mini split installation and repair, as well as HVAC tune-ups. With over four decades of experience, they focus on maintaining home comfort and system efficiency for their customers in the Bay Area.

Comfort Finish Air Duct Care is a duct cleaning company based in San Francisco, CA, specializing in improving indoor air quality. They offer comprehensive air duct and dryer vent cleaning services designed to reduce allergens, dust, mold spores, and other contaminants that affect home air safety and comfort. Their approach helps lower fire hazards and supports healthier living environments by addressing common indoor pollutants such as pet dander, pollen, and cigarette smoke. Comfort Finish Air Duct Care emphasizes regular maintenance to enhance HVAC system efficiency and longevity, contributing to better airflow and reduced energy use.

JC Climate Control is an HVAC company based in Oakland, CA, offering residential and commercial heating, air conditioning, and refrigeration services. They provide installation, repair, maintenance, and sales, including duct work and full central air conditioning systems. With over 20 years of experience in the HVAC industry and operating since 2007, they serve the local community with a focus on quality workmanship. The company also offers 24/7 service availability for urgent needs.

Freon INC is a San Jose, CA-based company providing comprehensive HVAC services for residential and commercial clients. Their offerings include installation, repair, and maintenance of air conditioning, furnaces, heat pumps, and ventilation systems. They specialize in improving indoor air quality and energy efficiency, with capabilities such as custom ventilation solutions and eligibility for California state energy rebates. With over a decade of experience serving San Jose and the greater Bay Area, Freon INC supports customers with flexible financing options and a skilled, certified team.

Miller's Air Conditioning & Heating provides HVAC installation and tune-up services in Fremont, CA. They specialize in installing air conditioning units, furnaces, and ductless mini split systems with a focus on energy efficiency and long-term performance. With over 65 years of experience, the company offers expertise in upgrading HVAC systems to improve reliability and comfort throughout the year.

New Country Air Duct Cleaning is a duct cleaning company based in San Francisco, CA, specializing in improving indoor air quality and home safety. They offer comprehensive air duct and dryer vent cleaning services designed to reduce allergens, remove contaminants like mold spores and pet dander, and prevent fire hazards by eliminating dust and debris buildup. Their work helps enhance HVAC system efficiency and prolongs its lifespan. The company emphasizes the importance of regular cleaning to maintain healthier indoor air and reduce potential respiratory issues.

Worry Free Air Duct Cleaning is a duct cleaning company based in San Francisco, CA, specializing in improving indoor air quality through thorough air duct and dryer vent cleaning services. Their work helps reduce allergens, dust, mold spores, and other contaminants, promoting a healthier living environment. The company also focuses on lowering fire risks and enhancing HVAC system efficiency by removing blockages and debris. They follow recommendations for regular cleaning every three to five years to maintain air quality and system performance.