Rankings on this page are driven by public review rating and review count pulled from third-party business listings, with a small boost applied to businesses that have a working website and a contactable phone number. We check each business's homepage to confirm that HVAC contracting is what they primarily offer, which is how unrelated trades are kept off the page. Permanently closed listings are removed automatically. Businesses marked Trust Verified have additionally passed our full independent verification covering qualifications, insurance, trading history, customer review history, and registered company information. See our How We Verify page for the complete list. All other businesses on this page have not been independently verified by us, and inclusion is not an endorsement. Always do your own checks before hiring.
Our Top Picks
Southwest Heating & Air Conditioning provides comprehensive HVAC services throughout Los Angeles, specializing in heating and cooling system installation, repair, and maintenance. Located on Alpine Street in the 90012 area, this contractor maintains a 4.9-star rating based on 348 verified customer reviews. The company serves residential and commercial clients with professional heating and air conditioning solutions.
Read more →California Efficiency Group provides comprehensive HVAC installation, repair, and maintenance services throughout the Los Angeles area from their location on W 17th Street. The company maintains a 4.3-star rating from 256 verified customer reviews, reflecting their consistent service delivery. They serve residential and commercial clients in the 90015 area and surrounding neighborhoods with heating, ventilation, and air conditioning solutions.
Read more →Mr Heat and Cooling provides comprehensive HVAC services throughout Los Angeles, specializing in heating and air conditioning system installation, repair, and maintenance. Based on S Grand Ave in the 90007 area, this contractor has earned a perfect 5-star rating from 41 verified customer reviews. The company serves residential and commercial clients across Los Angeles with professional heating and cooling solutions.
Read more →Heating and Air Conditioning Echo Park provides comprehensive HVAC services to Los Angeles residents and businesses from their Sunset Boulevard location in the 90026 area. The company maintains a perfect 5-star rating based on 38 verified customer reviews, reflecting their commitment to quality installation, repair, and maintenance services. Their experienced technicians serve the Echo Park neighborhood and surrounding communities with reliable heating and cooling solutions.
Read more →Smith Air Conditioning & AC Repair provides comprehensive HVAC services throughout Los Angeles, specializing in air conditioning installation, repair, and maintenance for residential and commercial properties. Operating from their downtown location on South Grand Avenue, the company serves the greater Los Angeles area with reliable heating and cooling solutions. With a perfect 5-star rating from 34 verified customer reviews, they have built a solid reputation for quality workmanship and customer service.
Read more →University Park Heating and Air Conditioning provides residential and commercial HVAC services throughout the Los Angeles area, including system installation, repair, and maintenance. Based in the 90007 area, the company has earned a 4.8/5 star rating from 42 verified customer reviews. Their experienced technicians handle both heating and cooling systems to keep properties comfortable year-round.
Read more →Cool Air Cali provides comprehensive HVAC services throughout Los Angeles, specializing in air conditioning and heating system installation, repair, and maintenance. Based on S Vermont Ave in the 90005 area, the company has earned a strong 4.8/5 star rating from 18 verified customer reviews. Their experienced technicians serve residential and commercial clients across the greater Los Angeles region.
Read more →Grand HVAC Repair Los Angeles CA provides heating, ventilation, and air conditioning repair services throughout the Los Angeles area from their location on W 8th St. The company maintains a perfect 5-star rating based on 10 verified customer reviews, reflecting their commitment to quality HVAC service. They serve customers across the 90005 postcode and surrounding neighborhoods with professional heating and cooling system repairs.
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Add Your BusinessSegas HVAC Solutions Los Angeles provides heating, ventilation, and air conditioning services from their downtown location at 827 S Los Angeles St. The company maintains a perfect 5-star rating from 10 verified customer reviews, demonstrating consistent service quality for Los Angeles area residents and businesses. Their team handles installation, repair, and maintenance of HVAC systems throughout the greater Los Angeles region.
Read more →Premier HVAC Repair Los Angeles provides heating, ventilation, and air conditioning services to customers throughout the Los Angeles area from their location on S Los Angeles Street in the 90015 area. The company has earned a perfect 5-star rating from 8 verified customer reviews, reflecting their reliable service for residential and commercial HVAC needs. Their experienced technicians handle equipment repairs, maintenance, and installations to keep customers comfortable year-round.
Read more →HVAC Repair Los Angeles provides heating, ventilation, and air conditioning services throughout the Los Angeles area from their downtown location on South Grand Avenue. The company maintains a 5-star rating based on 8 verified customer reviews, demonstrating consistent service quality for residential and commercial HVAC needs. They serve the 90015 area and surrounding neighborhoods with repair, maintenance, and installation services.
Read more →Reliable HVAC Repair Los Angeles CA provides heating, ventilation, and air conditioning services throughout the Los Angeles area from their downtown location on Santee Street. The company maintains a perfect 5-star rating based on 7 verified customer reviews, reflecting their commitment to quality workmanship and customer satisfaction. Their services cover residential and commercial HVAC repair, maintenance, and installation needs for properties in the 90015 postcode and surrounding neighborhoods.
Read more →Top HVAC Repair Los Angeles CA provides heating, ventilation, and air conditioning services to customers throughout the Los Angeles area from their location on W 8th St. The company maintains a 5-star rating based on 7 verified customer reviews, reflecting their commitment to quality service in the 90017 area and surrounding neighborhoods.
Read more →Ace Los Angeles AC Repair CA provides HVAC contracting services throughout Los Angeles from their location on South Central Avenue in the 90011 area. The company has earned a perfect 5-star rating from 6 verified customer reviews on Google. They specialize in air conditioning repair and maintenance services for residential and commercial properties in the greater Los Angeles region.
Read more →E30Air provides comprehensive HVAC services including installation, repair, and maintenance for residential and commercial properties throughout Los Angeles. Located on E 8th Street, this contractor serves the 90023 area and surrounding neighborhoods with heating, ventilation, and air conditioning solutions. The company maintains a 4.6/5 star rating based on 11 verified customer reviews, reflecting their commitment to quality workmanship and customer satisfaction.
Read more →Kreimer Heating & Air Conditioning provides residential and commercial HVAC services throughout Los Angeles, operating from their downtown location in the 90015 area. The company handles heating and cooling system installations, repairs, and maintenance for properties across the city. With a 4.4-star rating from 7 verified customer reviews, they maintain a solid reputation for reliable HVAC contracting services.
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