Areas served: Los Angeles, CA and surrounding Los Angeles County
Los Angeles's diverse climate zones—from coastal areas to inland valleys—demand HVAC systems capable of handling both marine layer humidity and triple-digit summer heat. The region's building stock ranges from historic pre-war structures to modern high-efficiency construction, each requiring specialized expertise. This directory covers licensed HVAC contractors serving Los Angeles and surrounding communities, evaluated on technical capabilities, service coverage, and response times for both routine maintenance and emergency repairs.
R&C Heating and Cooling Service is a veteran-founded HVAC company serving Santa Monica and Los Angeles County with 24/7 emergency service. Their experienced technicians specialize in coastal climate solutions, handling everything from AC repairs and furnace service to advanced VRF systems and ductless mini-splits. With a perfect 5.0-star rating from 104+ Google reviews, they provide same-day repairs, preventive maintenance programs, and energy-efficient system upgrades for both residential and commercial properties throughout the area.
“R&C Heating and Cooling is the best! Excellent communication--friendly and informative without upselling or being pushy, and they have great prices. The installation was seamless. They were respectful and thought of every detail-technical and aesthetic. Not only are they highly skilled installers, but they left everything super clean. What could have been a stressful few days was a smooth experience because of their expertise. The new mini split system is amazing. I wish R&C did other home categories like plumbing, carpentry etc. I’d hire them in a second. They are trustworthy and go above and beyond to deliver professional service. Highly recommended!”
— G P, Google Review · 5 ★ avg from 106 reviewsView Park Heating and Air Conditioning is a family-owned HVAC company serving Los Angeles, CA for nearly 20 years. Their NATE-certified technicians have factory-authorized training on virtually every heating and cooling system on the market, including the newest environmentally friendly models. With a 92% customer return and referral rate and 24/7 emergency service, they've earned the trust of thousands of residential clients in the View Park and greater Los Angeles area through expert installation, repair, and maintenance at competitive prices.
“View Park Heating and Air Conditioning provided excellent service for my AC system installation. The team was professional, punctual, and handled the installation with great expertise. They ensured everything was working perfectly and left no mess behind. I’m extremely satisfied with their work and highly recommend them for HVAC services.”
— John Vincent Villaso, Google Review · 4.9 ★ avg from 32 reviewsService Genius Air Conditioning and Heating is a locally owned HVAC contractor serving Los Angeles and surrounding areas, recognized as Southern California's #1 HVAC Contractor of the Year. Their certified technicians use diagnostic technology and a science-based approach ('We Don't Guess, We Measure') to deliver precise AC repair, heating installation, and indoor air quality solutions. With a perfect 5-star rating from nearly 500 Google reviews, same-day appointments, and transparent pricing, they specialize in emergency repairs, energy-efficient system replacements, and comprehensive maintenance plans for homes across LA County.
“I had an excellent experience with this AC technician Ray. Our air conditioner wasn’t heating properly, and he quickly found and fixed the issue. He was very professional, honest, and took the time to explain everything clearly. The price was fair and the quality of work outstanding. I highly recommend him to anyone looking for a reliable HVAC technician. I’m very happy, Thank you so much Ray.”
— amirreza esmaili, Google Review · 5 ★ avg from 493 reviewsService Genius Air Conditioning and Heating is a licensed, family-owned HVAC contractor serving Santa Monica, West LA, and greater Los Angeles since 2012. They specialize in AC repair, heating system maintenance, ductless mini-split installations, and emergency HVAC service, with same-day appointments available. Their technicians are factory-trained on major brands including Carrier, Lennox, and Mitsubishi, and the company maintains a perfect 5.0-star rating from 343+ Google reviews. Service Genius is known for transparent pricing, thorough diagnostics, and responsive service across the Westside.
“I’ve been working with Serivce Genius since 2021 and have been very happy with the partnership. They’re my go to for all things HVAC. I signed up for the Service Club Membership and it’s been a great value. My last maintenance visit, I had the pleasure of working with Jordan who is a first class tech that knows his stuff and is a genuine pleasure to interact with. He’s courteous and honest and takes his time to do things right. He’s a master at his craft and I will definitely request to work with him in the future. I look forward to many more years as an SG customer!”
— Shant Daniel Hovsepian, Google Review · 5 ★ avg from 343 reviewsLC Heating & Air Conditioning is a family-owned HVAC company led by Leo, a licensed technician with over 20 years of experience serving Hollywood, West Hollywood, and the greater Los Angeles area. They specialize in emergency same-day AC and furnace repair, complete system installations, and preventative maintenance — all available 24/7. Known for their rapid response times (often arriving within hours), honest diagnostics, and transparent pricing, LC has earned a perfect 5.0-star rating from 204+ Google reviews. Their certified technicians handle everything from overheating transformers and faulty furnaces to full HVAC system replacements, with a focus on energy-efficient solutions and long-lasting results.
“LC Heating & Air Conditioning provides excellent service! The team is professional, knowledgeable, and very reliable. They arrived on time, explained everything clearly, and completed the work efficiently. The quality of their work is outstanding, and their customer service is friendly and respectful. I highly recommend LC Heating & Air Conditioning for anyone looking for trustworthy and high-quality HVAC services.”
— Susan Bonham, Google Review · 5 ★ avg from 201 reviewsBrody Pennell Heating & Air Conditioning has served Los Angeles since 1945, making it one of the oldest and most experienced HVAC companies in the region. They are the only Carrier Presidents Award recipient in LA and Orange Counties (2021) and the only authorized Carrier dealer in West Los Angeles. With 80 years of expertise in residential and commercial heating and cooling, their factory-trained technicians provide 24/7 emergency service, professional installations, and maintenance throughout the Greater Los Angeles area.
“HVAC Technician Daniel Bautista came through even though it was late in the evening, after running 4 calls already that day to access and diagnose a Furnace Project that I have been working on for quite some time, went over the system and all seemed well enough done from his experience, as we then decided to figure out why the furnace was not igniting. . . I have been trouble shooting for several weeks watching videos and testing and learning how the HVAC system operated, thinking it might be the control board though wanted to get an opinion for a experienced HVAC technician, as Daniel shared that he has about 5 Years of Experience and seemed fairly Knowledgeable and personable in a quirky manner. Explained the system operations and though rally gaining better insight on the furnace operation procedures, explained in detail other potential issues that could keep the furnace from operating correctly, and even deeper understanding of how the system can be adjusted. After going through several checks it was confirmed that most evidently it would probably be the control board that would need replacing, so after gaining a deeper understanding of the system operations, now I feel confident that the control board would need to be replaced.”
— Mune Motani, Google Review · 4.9 ★ avg from 4757 reviewsAmerican AC Heat Plumbing is a locally-owned family business founded in 1981, serving Los Angeles and surrounding areas with complete HVAC and plumbing services. Run by owner James H. Smith, they specialize in AC repair and replacement, furnace maintenance, ductless mini-split installation, water heater services, and whole-home comfort solutions. With over 45 years of experience, factory-trained licensed technicians, and a 4.9-star rating from 3,385+ Google reviews, they're known as 'The Company Your Neighbors Trust' across Southern California.
“I had a great experience with my service technician, Jonas Roper. He did a very thorough job inspecting and servicing my HVAC unit, making sure everything was running properly before he left. He was professional, knowledgeable, and took the time to explain what he was doing and answer my questions. On top of that, he was very friendly and easy to talk to. I really appreciate the quality of his work and the excellent service he provided. Highly recommend!”
— Neseem Ishaq, Google Review · 4.9 ★ avg from 3382 reviewsKahn Air Conditioning is a family-owned HVAC company serving Van Nuys and the San Fernando Valley since 1961. Their NATE-certified technicians specialize in Carrier systems and can repair, install, and maintain all heating and cooling equipment makes and models. With over 60 years of experience, multiple Carrier President's Awards (2007-2015), and a 4.9-star rating from 1,500+ reviews, they're known for 24/7 emergency service, competitive pricing, and reliable work on everything from AC repair to furnace replacements across Northridge, Encino, Woodland Hills, and surrounding communities.
“We worked with Luis to order a mini split for our garage. Gilberto oversaw the installation. Everyone we interacted with at Kahn, from the office staff to the installers, were highly responsive and professional. The pricing was competitive, but the customer service was superior to other firms we contacted. Be prepared — pricing for a mini split does come with some sticker shock if you want it installed by a professionally licensed and insured HVAC company, but are pleased with our choice and would go with Kahn again.”
— Stacey Kivel, Google Review · 4.9 ★ avg from 1586 reviewsService Champions is a licensed HVAC and plumbing contractor serving Los Angeles, Orange, Riverside, and San Bernardino counties with 25+ years of experience. They specialize in heating, cooling, air quality, plumbing, and drain services with 24/7 emergency availability, upfront pricing, and a 100% satisfaction guarantee. Known for their on-time guarantee and comprehensive warranty programs, they've earned a 4.9-star rating from 672+ Google reviews and BBB A+ accreditation.
“Service Champion Tech Shawn was prompt, friendly, thorough, and did expert evaluation and service to my HVAC system. He checked my furnace, cleaned my air exchanger, vents, and ductwork and notified me of a pest problem which I will have to care of. Thank you for your excellent service! Will use again!”
— Philipp Orbe, Google Review · 4.9 ★ avg from 670 reviewsLions Heating & Air Conditioning is a family-owned HVAC contractor serving Los Angeles, San Fernando Valley, and San Gabriel Valley since 2015. Their team of licensed, certified technicians specializes in AC repair, heating system installation, mini-split ductless systems, and commercial HVAC for hospitals, schools, and 24/7 businesses. Known for honest recommendations with no upselling, they hold a 4.9-star rating from 234+ Google reviews and offer same-day emergency service throughout the greater Los Angeles area.
“Shay at Lions Heating & Air was great. He provide great service and took his time to explain and go through everything I needed so I could make a decision on the best course of action to repair or replace my HVAC system.”
— Scott Feldman, Google Review · 4.9 ★ avg from 233 reviewsLucky Heating & Air Conditioning is a trusted HVAC contractor serving Los Angeles, CA with a 4.9-star rating from 90+ reviews. They specialize in heating and air conditioning installation, repair, and maintenance for residential and commercial properties. Known for reliable service, expert diagnostics, and quality workmanship, Lucky Heating & Air serves the Westwood area and surrounding LA communities.
Cozy Air Conditioning is a family-owned HVAC contractor serving Los Angeles, CA with 24/7 emergency service and comprehensive heating and cooling solutions. Known for their rapid response times and transparent pricing, they specialize in residential and commercial AC repair, heating system installation, duct cleaning, and indoor air quality improvements. With a 4.9-star rating from 89+ Google reviews, they're trusted across West LA, Mid-City, and surrounding neighborhoods for honest diagnostics and quality workmanship.
“I had an unexpected AC breakdown during a hot day and contacted Cozy Air Conditioning for ac repair. The technician arrived quickly and explained the issue clearly. The repair was done efficiently without unnecessary delays. Cooling performance returned immediately after service. I felt the service was honest and reliable.”
— SREEDEVI DHARMAJAN, Google Review · 4.9 ★ avg from 89 reviewsJW Heating & Air is a fully licensed and insured plumbing, heating, and cooling company serving the Greater Los Angeles area for over 18 years. Their NATE-certified technicians provide 24/7 emergency service for everything from drain clearing and water heater repair to A/C installation and furnace repair. With a 4.8-star rating from 2,739+ Google reviews, they offer same-day service, free in-home estimates, and a 100% satisfaction guarantee across Beverly Hills, Pasadena, Santa Monica, and surrounding communities.
A/C Control Inc. is a locally-owned Los Angeles HVAC company providing 24/7 heating, cooling, and ventilation services throughout LA County and Orange County. Their licensed technicians and engineers specialize in residential AC repair, commercial cooling tower services, and industrial HVAC design. Known for honest pricing and first-time-right service, they maintain a 4.8-star rating from 305+ Google reviews serving communities from Beverly Hills to Long Beach.
“I can't say enough about AC Control. Babak and Marzi are highly professional and responsive. They answered to all our questions patiently , We are very pleased with their work and will definitely be calling them to do additional work in the future. I highly recommend AC Control to anyone in need of HVAC services for their home!”
— Aren G, Google Review · 4.8 ★ avg from 303 reviewsAround the Clock Heating and Air Conditioning is a family-owned HVAC company with nearly 60 years of experience serving Greater Los Angeles. Their factory-trained, NATE-certified technicians specialize in heating and cooling system repair, installation, and maintenance for all major brands including Lennox, Trane, Carrier, and American Standard. With offices in Los Angeles and North Hollywood, they provide rapid emergency service throughout Southern California, backed by a 4.8-star rating from over 1,600 reviews and an A+ BBB rating.
Mar Vista Heating and Air is a locally-owned HVAC company serving Los Angeles with licensed technicians providing heating, cooling, and indoor air quality solutions. Known for honest repair-vs-replace recommendations and transparent pricing, they offer 24/7 emergency service, seasonal tune-ups, and full system installations for residential and commercial properties. Based in Mar Vista with extended hours 5 AM–9 PM daily.
Finest Heating & Air is a California-licensed HVAC contractor (License #1098613) serving Beverly Hills and the Bay Area with 24/7 emergency service. Specializing in residential and commercial heating, cooling, and indoor air quality solutions, they provide comprehensive HVAC installation, repair, and maintenance for luxury homes and businesses. Known for their rapid response times and expertise in California's Mediterranean climate, they offer everything from ductless mini-split systems to commercial HVAC equipment and energy-efficient upgrades like Therma Shield Radiant Barriers.
Advanced HVAC & Water Heating Repair Beverly Hills provides 24/7 emergency heating, cooling, and water heater services throughout Beverly Hills and West Los Angeles. With a perfect 5.0-star rating from 27 Google reviews, their licensed technicians specialize in rapid-response repairs, system installations, and preventive maintenance for both residential and commercial properties. Known for same-day service and upfront pricing, they serve the unique needs of Beverly Hills' luxury homes and high-rise buildings.
Universal Heating & Air is a full-service HVAC company serving the Los Angeles area with installation, repair, and maintenance of heating and cooling systems. They handle residential and commercial projects, offering emergency service and maintenance plans to keep systems running efficiently year-round. With extensive experience and a focus on customer satisfaction, they provide comprehensive climate control solutions for homes and businesses.
University Park Heating and Air Conditioning is a family-owned HVAC contractor serving Los Angeles's University Park neighborhood and surrounding areas. With decades of industry experience and extensive factory training on major brands, they specialize in furnace and air conditioning installation, repair, and maintenance for residential properties. Available 24/7 with same-day service, they hold a 4.8-star rating from 42 Google reviews and serve the University Park, USC campus area, and greater South Los Angeles communities.
Crenshaw Heating and Air Conditioning is a full-service HVAC contractor serving Los Angeles, CA with 24/7 emergency availability. Their trained technicians handle furnace and air conditioning installation, repair, and maintenance, plus thermostat services. With a 4.8-star Google rating and true around-the-clock support, they're a reliable choice for residential and commercial HVAC needs in the Crenshaw and South LA area.
Best HVAC Service is a full-service heating, ventilation, and air conditioning contractor serving Los Angeles and the surrounding area. Operating 24/7 year-round, they specialize in emergency repairs, system installations, preventive maintenance, and indoor air quality solutions for residential and commercial properties. With a 4.8-star rating from 25 Google reviews, they're known for fast response times and reliable service across LA's diverse climate needs.
“Our furnace stopped working in the evening, and within about an hour of calling Best HVAC Service, Zachary arrived at our home in Los Angeles ready to check out the problem. He was very knowledgeable, helpful, and patient with all my questions. We really appreciate everything the team has done to keep our older HVAC units running smoothly. We continue to highly recommend them! We've used their services for several years for both furnace and AC maintenance. Every technician we've worked with has been professional, friendly, and really knows their stuff. Their prices are fair and the work is always high quality. This morning, Dale came out to help us, and as always, the technician was excellent.”
— carly moreno, Google Review · 4.8 ★ avg from 25 reviewsSid's Air Conditioning Heating & Refrigeration is a family-owned HVAC company serving Los Angeles with over 35 years of experience. They specialize in emergency heating and cooling repairs, full system installations, and commercial refrigeration for restaurants and businesses across LA County. With 24/7 availability and a perfect 5-star Google rating, they're known for fast response times and honest pricing in Mid-City, Koreatown, and surrounding neighborhoods.
Fox Heating & AC Repair is a locally-operated HVAC service company serving Los Angeles and the surrounding area. They specialize in emergency heating and air conditioning repair, routine maintenance, and full system installations for residential properties. With 24/7 availability and a perfect 5-star Google rating from satisfied Los Angeles homeowners, they're known for fast response times and reliable service when your comfort is on the line.
“I had a great time with their service for fixing my air conditioning. The expert looked over the machine very thoroughly and addressed the issue with the cooling. Very helpful and professional.”
— Terri Jackson, Google Review · 5 ★ avg from 10 reviewsReliable A/C & Heating Inc. is a family-owned HVAC company serving North Hollywood and the greater Los Angeles area for over 35 years. All technicians are NATE-certified and professionally trained to provide honest, commission-free service. They specialize in AC and heating installation, repair, and maintenance, plus indoor air quality solutions including duct cleaning and air purification. With a 4.8-star Google rating from 50+ reviews, they're known for trustworthy diagnostics, guaranteed workmanship, and treating customers like family.
Marina Del Rey Heating and Air Conditioning is an independent HVAC company serving Marina Del Rey and the surrounding Los Angeles coastal communities for over 20 years. Their technicians specialize in Trane HVAC systems, air conditioning repair and replacement, furnace service, heat pump installation, and indoor air quality solutions including ductless mini-splits and whole-house humidifiers. With 24/7 emergency service, factory-trained technicians, and a 4.8-star rating, they're known for honest diagnostics, competitive pricing, and same-day service availability.
“I was extremely pleased with the HVAC repair service I received. The technician was able to perfectly handle the AC and heating repair within an hour. Their performance was fantastic, and I will definitely recommend them to everyone!”
— Eunice Olaso, Google Review · 4.8 ★ avg from 13 reviewsCoast Heating & AC Repair is a family-owned HVAC company serving Culver City and the Westside Los Angeles area with 24/7 emergency service. They specialize in residential and light commercial heating, cooling, and air quality solutions, from routine maintenance and repairs to full system installations. With a perfect 5-star Google rating from 16 reviews and round-the-clock availability, they're known for fast response times and transparent pricing.
“The repairman found that our air filter was installed backward, causing the system to overheat. He corrected it and checked the heat exchanger for damage. I learned something new and helpful today.”
— Thomas Baker, Google Review · 5 ★ avg from 16 reviewsEliteAir HVAC Repair Culver City provides 24/7 heating and air conditioning services to Culver City and surrounding LA County communities. Operating around the clock with emergency repair availability, they specialize in AC repair, furnace service, heat pump installation, and preventive maintenance for residential and commercial properties. With a perfect 5-star Google rating and same-day service capabilities, they're known for rapid response times and transparent pricing in the Culver City area.
Moore Air Inc is a full-service HVAC contractor serving Los Angeles since 2022, specializing in air conditioning, heating, and ventilation for residential and commercial properties. Based in Mid-City LA at 4489 W Pico Blvd, they provide individualized service including emergency repairs, maintenance, installations, and system consultations. With a 4.5-star Google rating and weekend availability, Moore Air Inc combines quality parts with exceptional service and warranty protection on all work.
“I am so glad I had Moore Air company come out and fix my ac and heating unit s few months ago as it really helped during this recent heat wave. Jorge and Daniel came out to my house and went and got my faulty Ultra Low Nox Heating Unit fixed and made sure my ac unit outside was working properly. They have me done helpful tips to maintain it as well. Then the owner Anthony called to do a follow up with me to make sure everything was okay and working fine. He also recommended I should consider upgrade my hvac system to a better quality system and provided me with various options for the future. Thanks again for fixing my hvac system at my house. My family enjoyed a nice cool summer even with triple digit heat weather outside.”
— Mr E, Google Review · 4.5 ★ avg from 56 reviewsTop Heating Services is a heating specialist serving the Los Angeles area with expertise in installation, repair, and maintenance of residential heating systems. The company focuses on reliable service and customer satisfaction, helping homeowners maintain comfortable indoor temperatures year-round.
Service Genius Air Conditioning and Heating on Beverly Blvd is the top-ranked HVAC provider in Los Angeles with a Lantern Score of 85.64/100 and a 5-star rating from 493 reviews. They specialize in AC repair, installation, maintenance, and emergency heating services for homeowners throughout the area.
Brody Pennell Heating & Air Conditioning has the most customer reviews with 4,757 reviews and a 4.9-star rating. As Los Angeles's longest-running HVAC company since 1945, they offer 24/7 emergency service and over 80 years of expertise in residential and commercial systems.
Several top-ranked providers offer 24/7 emergency service, including Service Genius Air Conditioning and Heating (Lantern Score 85.64), LC Heating & Air Conditioning (85.26), Brody Pennell Heating & Air Conditioning (84.12), and Lions Heating & Air Conditioning (83.64). All maintain emergency availability for urgent AC and heating repairs.
Finest Heating & Air (Lantern Score 81.53) and Advanced HVAC & Water Heating Repair Beverly Hills (80.44) both specialize in serving Beverly Hills with installation, repair, and maintenance services. Advanced HVAC also handles water heating issues and multi-unit building maintenance.
American AC Heat Plumbing (Lantern Score 84.11, operating since 1981) is a family-owned business offering comprehensive HVAC and plumbing services with special discounts for seniors and military. Kahn Air Conditioning (84.07) is another family-owned option serving the San Fernando Valley since 1961 with over 60 years of experience.
Yes, several providers offer both services: Service Champions Plumbing, Heating & AC (Lantern Score 83.97) serves four counties with comprehensive HVAC and plumbing solutions, JW Plumbing, Heating and Air (82.36) offers full-service plumbing and HVAC, and American AC Heat Plumbing (84.11) combines both services with family-owned reliability.