Areas served: Sunnyvale, CA and surrounding Santa Clara County
Sunnyvale's Mediterranean climate creates unique HVAC demands, with cooling needs dominating summer months when temperatures regularly exceed 85°F, while mild winters still require efficient heating systems. This directory catalogs licensed HVAC contractors serving Sunnyvale and surrounding Santa Clara County communities, evaluated on factors including emergency response capabilities, energy efficiency expertise, and dual-system maintenance proficiency. Providers listed maintain California C-20 HVAC licenses and serve both residential and commercial properties throughout the region.
Heating and Air Experts is a Diamond Certified HVAC contractor serving the Bay Area with over 10 years of experience in residential and commercial heating, cooling, and air quality solutions. They offer comprehensive services including system installation, furnace and AC repair, emergency repairs, maintenance plans, air duct cleaning, and thermostat installation—all backed by upfront pricing and a satisfaction guarantee. Their certified technicians focus on energy-efficient solutions and honest guidance without upselling.
Nur HVAC is a certified HVAC contractor serving the San Francisco Bay Area with comprehensive heating, cooling, and ventilation solutions for residential and commercial properties. They specialize in HVAC installation (heat pumps, furnaces, ductless mini-splits, rooftop units), repair and maintenance, water heater services, ductwork installation, and energy-efficient insulation solutions. Known for honest, thorough service with certified technicians who prioritize quality workmanship and customer satisfaction.
Bodnar Heating & Air Conditioning, Inc. is a family-owned HVAC specialist serving the San Francisco Peninsula for over 50 years. They offer comprehensive residential heating and cooling services including repair, replacement, and maintenance for furnaces, air conditioners, heat pumps, and related systems. Known for their repair-first approach with no commission-based technicians, they prioritize honest diagnostics and skilled solutions over unnecessary replacements, backed by a third-generation repair expert offering free second opinions.
Golden Comfort AC & Heating Repair is a 24/7 HVAC contractor serving San Jose with fast, reliable heating and cooling solutions. Their certified, fully licensed and insured technicians specialize in AC repair and installation, heating system repair and replacement, furnace repair and installation, heat pump repair and installation, and emergency HVAC services. They pride themselves on fast response times (under 2 hours for emergencies), transparent pricing with no hidden fees, and tailored solutions for San Jose's unique climate.
Iris Mechanical Inc is a licensed, insured, and EPA-certified HVAC contractor serving the Bay Area with expertise in heating, cooling, heat pump installation, mini splits, ductwork, and emergency repairs. Founded and operated by owners Alex and Nikita, the company specializes in high-efficiency system installations, maintenance, and same-day repairs across major brands like Carrier, Bryant, Trane, and Mitsubishi Electric. They stand out for transparent pricing, no-pressure estimates, responsive same-day service when possible, and a satisfaction guarantee backed by strong warranties.
Service Champions is a full-service home contractor serving San Jose and Santa Clara County since 2003, offering HVAC, plumbing, electrical, drain and sewer, water heater, insulation, ductwork, and water filtration services. Their certified technicians handle everything from emergency repairs to system replacements, with a focus on whole-home comfort and energy efficiency. They stand out for their comprehensive service offerings, proprietary solutions like PureFlow™ ductwork systems and Comfort Cloud™ insulation, and a 100% money-back guarantee on plumbing services.
IRBIS Air, Plumbing & Electrical is a comprehensive home services company serving the San Francisco Bay Area, specializing in HVAC, plumbing, and electrical solutions. As a Carrier Factory Authorized Dealer and President's Award winner, they employ NATE-certified technicians and offer repairs, installations, maintenance plans, and energy audits with a 100% satisfaction guarantee. Their fully-stocked service vans enable same-day fixes for most issues, and they serve Alameda, Santa Clara, and San Mateo Counties.
TRIO Heating, Air & Plumbing is a full-service HVAC and plumbing company serving the San Francisco Bay Area with locations in San Jose, Palo Alto, and Hayward. They specialize in heating installation and repair, air conditioning services, plumbing, tankless water heaters, air duct cleaning, air quality systems, and thermostat services. As the only Daikin 3E Partner in California, TRIO converts gas furnaces to heat pumps with eco-friendly technology, and they offer same-day service with 24/7 availability, professional technician training, and a commitment to using premium products and brands.
AIS Heating & Air Conditioning is a family-owned HVAC contractor serving Fremont and Livermore since 2008. They provide comprehensive heating and cooling services including installation, repair, replacement, and maintenance for all HVAC brands, plus indoor air quality solutions like air purification, humidification, and duct sealing. Their certified technicians offer transparent pricing, performance guarantees, and emergency repair services to keep Bay Area homes comfortable year-round.
Air Care Heating & Cooling Inc. is a full-service HVAC company serving the San Jose area with installation, repair, and maintenance of heating and cooling systems. They specialize in residential HVAC solutions and are known for prompt, professional service backed by their strong reputation in the community.
Sandium Heating and Air Conditioning is a full-service HVAC company serving the San Jose area with heating, cooling, and air quality solutions for residential and commercial properties. They offer installation, repair, and maintenance services with a focus on energy-efficient systems and customer satisfaction. Sandium combines experienced technicians with transparent pricing and prompt service to keep homes and businesses comfortable year-round.
Fuse Service is a full-service contractor providing HVAC, plumbing, electrical, and refrigeration services to residential and commercial clients throughout the San Jose area. With over 15 years of experience, they offer same-day service 24/7, specializing in HVAC installation and maintenance with extended warranties up to 12 years. Their team is known for product knowledge, responsive communication, and professional installation work.
CostLess Heating & Cooling is an HVAC service company serving the Milpitas and surrounding Bay Area communities. They provide heating, cooling, and air conditioning installation, repair, and maintenance for residential and commercial properties. With a focus on reliable service and competitive pricing, CostLess handles everything from emergency repairs to system upgrades and routine maintenance.
Global Heating and Cooling Services is a family-owned HVAC provider serving the San Jose and Bay Area since 2010. They offer comprehensive heating and cooling solutions including AC repairs and replacements, furnace repairs, heat pump conversions, duct cleaning, and system tune-ups—with expertise in restoring complex or aging HVAC systems. Licensed, bonded, and insured with over 550 completed permitted projects, they deliver same-day service with transparent pricing and manufacturer-backed warranties.
United HVAC, Plumbing & Electrical is a full-service home contractor in Santa Clara serving the San Jose area with HVAC repair, plumbing, and electrical services. Operating since 2019 with over 25 years of combined technician experience, they handle everything from emergency heating and cooling repairs to residential plumbing and electrical work, plus commercial HVAC systems for offices and larger buildings. They offer same-day service, free estimates, 1+ year warranties, and 0% interest financing options.
A & H is a licensed and insured HVAC contractor serving San Jose and the surrounding Bay Area with heating, cooling, and air quality solutions for residential and commercial properties. They specialize in system installation, repair, and maintenance, with expertise in heat pump technology and energy-efficient upgrades. The team is known for prompt service and detailed diagnostics to keep homes and businesses comfortable year-round.
Green Future Heating & Air Conditioning is a San Jose-based HVAC company specializing in heat pump installation and repair, furnace replacement, air conditioning repair, and emergency 24/7 service across the Bay Area. They offer comprehensive services including smart thermostat integration (Nest, Ecobee, Honeywell), indoor air quality solutions, ductwork services, and seasonal maintenance tailored to the Bay Area's unique climate. The team combines advanced HVAC technology with eco-conscious practices and serves both residential and commercial properties with free consultations and same-day repair availability.
Monteros Heating and Air is a Mountain View-based HVAC company specializing in residential and commercial heating, cooling, and refrigeration services. They offer HVAC installation, repair, maintenance, and preventive maintenance plans for all makes and models, as well as commercial air conditioning and refrigeration solutions for retail and food service businesses. The team of experienced technicians focuses on energy efficiency, prompt service, and customer satisfaction with free quotes available.
Made Simple Heating & Air is a locally operated, LGBTQ-owned HVAC company serving Santa Clara and San Mateo Counties with 24/7 emergency repair, maintenance, and installation services. They specialize in heating systems (furnaces, heat pumps), air conditioning (central AC, ductless systems), and comprehensive HVAC solutions designed to improve home efficiency and reduce utility costs. Known for transparent pricing, factory-trained technicians, flexible financing options, and rebate assistance from local clean energy programs.
EVS Mechanical Inc is a licensed and insured Bay Area HVAC contractor specializing in heat pump installation, mini split systems, furnace replacement, and HVAC repair for residential and commercial properties. Based in Santa Clara, they handle the complete installation process including permitting, inspections, and follow-up service with certified technicians and upfront pricing. They serve major clients like Amazon and the City of Mountain View while bringing the same reliability to homeowner projects.
South Bay Heating and Cooling is a full-service HVAC company based in Cupertino serving the South Bay Area. They specialize in heating and cooling system installation, repair, and maintenance for residential customers. With a 4.9-star reputation, they provide reliable air conditioning and heating solutions tailored to local climate needs.
Fuse Service is a full-service contractor offering HVAC, electrical, plumbing, and commercial refrigeration to Santa Clara and surrounding areas. With over 15 years of experience, they specialize in same-day service for residential and commercial clients, backed by industry-leading warranties up to 12 years on labor and parts. Their team combines deep product knowledge with responsive communication, offering free estimates, flexible financing, and professional installation of heating, cooling, heat pump, and water heating systems.
Max Household Services Inc. is a full-service HVAC contractor in Santa Clara specializing in air conditioning repair, installation, and maintenance, as well as furnace and heating services. The experienced team handles emergency repairs, thermostat installation, and maintenance for residential and commercial properties across Santa Clara and surrounding areas. They service all makes and models with a focus on affordable, professional service backed by thousands of satisfied customers.
Valley Heating, Cooling, Electrical and Solar is a locally and family-owned HVAC, electrical, and solar company serving San Jose, Silicon Valley, and the Peninsula since 1962. They provide comprehensive home-comfort solutions including air conditioning, heating, indoor air quality, electrical upgrades, solar panel installation, ductwork, and water heater services for both residential and commercial customers. As a Diamond Certified company with NATE-certified technicians, they stand behind a 100% customer satisfaction guarantee and are known for old-fashioned service, honest pricing, and quality workmanship.
Mountain View Heat & Air Conditioning is a local HVAC contractor serving the Mountain View area with air conditioning and heating system services. Operating from their East El Camino Real location, they provide installation, maintenance, and repair services for residential climate control systems. With consistent 5-star customer feedback, they're known for reliable, professional HVAC work.
Precision Air Conditioning & Heating is a local HVAC service provider in Sunnyvale specializing in air conditioning and heating system installation, repair, and maintenance. With a strong track record of customer satisfaction, they serve the Silicon Valley area with reliable and professional climate control solutions for residential properties.
Same Day Air Conditioning & Heating provides comprehensive HVAC services for Hayward and surrounding areas, including air conditioning repair, heating system maintenance, installations, and emergency services. With a 4.5-star reputation backed by hundreds of customer reviews, they specialize in same-day service calls and are equipped to handle residential heating and cooling needs quickly and professionally.
Heating And Air Experts is the top-ranked HVAC contractor in the Sunnyvale area with a Lantern Score of 85.73/100 and 5-star rating from 777 reviews. They're a Diamond Certified contractor with over 10 years of experience serving the Bay Area and specialize in residential and commercial heating, cooling, and energy-efficient upgrades.
Golden Comfort AC & Heating Repair, Made Simple Heating And Air, and Green Future Heating & Air Conditioning all offer 24/7 emergency HVAC service. Golden Comfort (Lantern Score: 84.63) serves San Jose with fast emergency repairs, while Made Simple (Lantern Score: 82.88) serves Santa Clara and San Mateo Counties and is LGBTQ-owned.
Nur HVAC (Lantern Score: 85.57) specializes in energy-efficient heat pump upgrades and is highly recommended for homeowners seeking expert guidance on system selection. They're a certified contractor serving the Bay Area with 5-star rating from 388 reviews and comprehensive installation expertise.
Bodnar Heating & Air Conditioning, Inc. (Lantern Score: 85.44) is ideal for homeowners seeking honest repairs without pressure and those wanting a second opinion before system replacements. As a family-owned business serving the Peninsula for over 50 years, they're known for transparent, trustworthy service.
Yes, several contractors offer multiple services. Service Champions (Lantern Score: 84.11), IRBIS Air, Plumbing & Electrical (84.07), TRIO Heating, Air & Plumbing (84.05), and Fuse HVAC (83.60) all provide HVAC plus plumbing and/or electrical services, making them convenient for whole-home projects.
Valley Heating, Cooling, Electrical and Solar (Lantern Score: 82.00) is a family-owned company serving San Jose, Silicon Valley, and the Peninsula since 1962. For more specialized focus, Bodnar Heating & Air Conditioning has served the Peninsula for over 50 years with family expertise, and Global Heating and Cooling Services has been family-owned since 2010.