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TRUSTED BY COSTA MESA, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon434
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Costa Mesa

Avatar for Global Green Solutions
Global Green Solutions
5.0(
248
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+22 more

Serving Costa Mesa, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"PureAir HVAC Services was incredible! Their technician arrived promptly, worked efficiently, and restored our system in no time. The service was clean, professional, and very reasonably priced. I?m very pleased ? absolutely recommend them for any HVAC repair needs!"
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+24

10 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for Total Home Environmental HVAC Co.
Total Home Environmental HVAC Co.
4.7(
98
)
Central A/C - Service or RepairElectrical Baseboard or Wall Heater - InstallGas Furnace / Forced Air Heating System - Repair+6 more

Serving Costa Mesa, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Gordon, Harrison and Louis did an absolutely fantastic job with installing a brand new HVAC system into my old house. The house was not designed to include AC so they had to be very thoughtful in the process of figuring out the best way to install all the equipment. They were on time every day and always kept me informed any issues and next steps.. They did it and we will enjoy the benefits of keeping cool this summer."
Technician at Service Residence
Installing UV Sterilization Light
Installing UV Bulb to fight Covid
Removing tools from stocked truck
Stocked Repair Trucks

+17

Response time2 hrs
Response rate92%
93 neighbors recently requested a quote
Avatar for Cool Air Technologies Inc
Cool Air Technologies Inc
4.9(
493
)
Central A/C - InstallCentral A/C - Service or RepairDucts & Vents - Install or Replace+6 more

Serving Costa Mesa, CA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"I had a great experience working with Cool Air Technologies. Bill and Trish McIntosh are fantastic. Great personal service and super friendly. When I first met Bill, I explained to him that I had recently purchased a new home and was in the process of making some upgrades to my existing home so I could covert it to a rental. I didn't have any air conditioning so that was my priority but I was considering replacing the original furnace at the same time if the price made sense. However, I didn't want to invest in a high end system since I wasn't going to be living there myself. Bill quoted me a great price for the A/C and new furnace so it made financial sense to do them both at the same time. One of my other quotes was literally double for the same scope of work. Bill came in with his crew and they were professional and efficient and completed both A/C and furnace installs in about 7 hours, including running all new piping and electrical for the A/C. I would absolutely recommend Cool Air Technologies and the personal service that Bill and Trish provide and I will definitely be giving them a call in the future for my new home. Thanks Bill for the great work!"
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9 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for NT Electric & HVAC Inc
NT Electric & HVAC Inc
5.0(
9
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - Install+47 more

Serving Costa Mesa, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

Our business is our livelihood but it is also so much more. NT Electric & HVAC Inc was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. The employees of NT Electric & HVAC Inc stand committed to our purpose and will provide the best service!

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7 neighbors recently requested a quote
Recommended by100%of homeowners
NT Electric & HVAC
4.7(
47
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+8 more

Serving Costa Mesa, CA and surrounding areas

Approved

In business since 2011

Customers say: Quick response

"I was out of town when my air conditioner stopped working. My mother called 2 companies to check it out. The repair men were interested in selling us a new unit not fixing it. I found NT Electric & HVAC online through Home Advisor while I was out of town. The company had good reviews. I called Nathan and scheduled an appointment. He assessed the problem and fixed it! I would highly recommend Nathan and his company. He does what s best for the customer. His prices are fair and reasonable. I would use him again."
Power supply
8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for HD MECHANICAL INC
HD MECHANICAL INC
5.0(
26
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+47 more

Serving Costa Mesa, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"THE OWNER; CHRIS ROBINSON WAS AMAZING, EXCEPTIONAL CUSTOMER SERVICE, GREAT PEOPLE SKILLS. UNBEATABLE PRICING ON UNITS & LABOR I HAD BEEN QUOTED VERY HIGH BY 4 OTHER COMPANIES, HD MECHANICALs PRICING WAS HONESTLY EXTREMELY AFFORDABLE. HIGHLY RECOMMENDED FOR ALL YOUR HVAC NEEDS!!"
Heating & A/C Project
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+14

56 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for All City Plumbing, Air & Electrical
All City Plumbing, Air & Electrical
4.9(
270
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Costa Mesa, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Emergency services offered

Warranties offered

The industry's best technicians make the happiest customers. Turn to the pros at All City Plumbing, Air, & Electrical for all of your plumbing, HVAC, and electrical needs. Proudly serving San Bernardino, Riverside, Los Angeles, and Orange Counties. We have over 5000s 5 star reviews across the web from our thrilled customers. Our company goal is to make sure that we have 100% customer satisfaction. We have options and payment plans that can fit in everyones budget. We provide free estimates and you only pay when you're happy. It's no surprise we've received the Angie's List Super Service Award six years in a row! Established in 2009. ACP was created to deliver exceptional service with the highest quality of craftsmanship. We guarantee you will be happy with our services in that we offer a money back guarantee. Our technicians are regarded by their peers to be some of the best in the industry. Our service experts are continuously trained. There isn't a plumbing or hvac problem we can't solve. We have the experience, knowledge and focus to solve any problem you may have. Give us a call today and let us earn your confidence.

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+42

14 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for FIRST CLASS COMFORT HVAC LLC
FIRST CLASS COMFORT HVAC LLC
5.0(
19
)
Central A/C - InstallHeat Pump - Install or Replace

Serving Costa Mesa, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Thank you First Class They did a full service on my unit and everything was handled quickly and efficiently. The team was on time, respectful, and clearly knew what they were doing. Highly recommend them for anyone needing reliable HVAC work! Thanks boys"
FCC HVAC
FCC HVAC
FCC HVAC
FCC HVAC
FCC HVAC

+26

22 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

If your central AC is not blowing cold air, you should try resetting the system. Many systems have a reset button. Make sure your thermostat is off, then turn off the circuit breaker that powers your AC. Hold the reset button for three to five seconds, then turn the circuit back on. Set your thermostat to cool and choose a temperature cooler than the room. Your system should turn on quickly.

No, heat pump maintenance needs are very similar to air conditioners, including keeping outdoor units clean, changing filters regularly, and occasionally scheduling a refrigerant check to see if any has leaked out. Heat pumps typically switch automatically between heating and cooling, so you don’t need to worry about manually changing them every season. However, since they are always on call, they can develop wear and tear faster than an air conditioner.

The compressor is the heart of your AC system and is one of the most important parts required to keep it functioning properly. If your AC unit is making a popping, banging, clanging, clicking, or screeching sound, it could point to a problem with the compressor. If the unit is physically vibrating, that can also be an indication that your AC compressor is going bad.

Yes, it's normal for air conditioners to leak tiny amounts of water due to condensation. Under normal circumstances, all excess moisture travels to the drain pan to be pumped through your system's drain line. You should call a technician to diagnose the issue if you're noticing frequent leaking or pooling. It's also important to investigate if your homeowners insurance can cover water damage.

While it is possible to add Freon to your AC unit yourself, it is not recommended. In fact, the U.S. Environmental Protection Agency (EPA) prohibits the handling of Freon without a license. Freon is a dangerous gas that can cause irreversible damage to your AC or yourself if not installed correctly. It is worthwhile to hire a professional to add Freon to your AC.

The Costa Mesa, CA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.