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TRUSTED BY EL SEGUNDO, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon390
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in El Segundo

Avatar for Global Green Solutions
Global Green Solutions
5.0(
248
)

Serving El Segundo, 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!"
Additional Photos
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+24

Response time3 days
11 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for Belle Air Services
Belle Air Services
4.8(
60
)

Serving El Segundo, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Belle Air Services did a great job installing my HVAC system. The whole team was kind, easy to work with, fast and efficient. They gave us a great price and an amazing heat pump system! I would highly recommend!"
Daikin VRV
Response time1 day
197 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Trinity Heating and AC
Trinity Heating and AC
5.0(
9
)

Serving El Segundo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Trinity is the best HVAC company As a Realtor Trinity is my go to company for my clients. Excellent service. Honest and reliable. Always going the extra mile. I highly recommend !"
After: brand new furnace with industrial grade filtration system. Re-wrapped ductwork with fiberglass free wrapping and acoustic soundproof closet/return cavity.
After: 2 Stage Variable Speed Furnace installed perfectly!
After: Properly sized, energy efficient, and installed to code.
Before: Homeowner had tried multiple times to get the pilot light ignited.
Before: Old furnace not installed to code.

+31

4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Temp Air System, Inc.
Temp Air System, Inc.
4.8(
54
)

Serving El Segundo, CA and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"We had Temp Air install our AC unit. The best decision we ever made. They were fast, reliable and dependable. Excellent customer service, did a phenomenal job. After a couple of years something was going on with our unit, I called them and immediately they send out a technician Juan, who was phenomenal. He explained what the issue was and resolved it asap! Highly recommend this company!"
Mini Split Installation
Mini Split Installation
Mini Split Installation
Mini Split Installation
Mini Split Installation

+14

Response time10 hrs
Response rate99%
4 neighbors recently requested a quote
Avatar for Just Be Cool Supply LLC
Just Be Cool Supply LLC
5.0(
8
)

Serving El Segundo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I needed my HVAC system urgently repaired, the technician arrived promptly to resolved the issue. They were professional and knowledgeable and gave me honest recommendations & also was very helpful. Highly recommend! Thank you!"
Heating & A/C Project
Heating and air
5 ton split system
Heating & A/C Project
Heating and air

+22

6 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Extreme Cooling & Heating, Inc.
Extreme Cooling & Heating, Inc.
4.8(
80
)

Serving El Segundo, CA and surrounding areas

Approved

In business since 2004

Free estimates

Offers commercial services

"Victor and Ricky were very helpful from the beginning and during the installation. These guys are professional, very knowledgeable, skillful, and did a superb job. After getting a few bids from different contractors, I awarded the installation of a complete HVAC system because they were easy to communicate with and always willing to answer questions and provided the best price for my system. They really worked with me more than the other prospective contractors. I would highly recommend Victor and Ricky for any HVAC Job repair or complete installation. I would hire them again. Ben"
Response time7 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for SoCal Climate Control - LA
SoCal Climate Control - LA
4.2(
414
)

Serving El Segundo, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"It was installed with a kink in the condensation hose and was not aware that it leaked under our hallway wood floor. This was June 2022. I paid to have a leak detection company come out and say the floor was OK. In August 2022, we ran HVAC for a couple of days during the heat wave and water came out of the HVAC unit, ruining our hallway wood floor. It is 10/29/2022 and we still have not heard from their office on how they are going to fix our floor."
SoCal Staff
704 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for RELY HVAC LLC
RELY HVAC LLC
5.0(
10
)

Serving El Segundo, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I’ve never had an experience like I did with Bryant at Rely HVAC. He fixed my heating system and took the time to make sure I fully understood what I was paying for and why certain maintenance is important. He gave me a very clear breakdown of everything that needed to be done, explained the materials that were needed, and answered every question I had without making me feel rushed. What I appreciated most was that he educated me on the situation first, then gave me different options instead of pressuring me into one decision. He was always available to answer my calls and was extremely professional, honest, and knowledgeable throughout the entire process. I will definitely be calling Bryant again and highly recommend him to anyone needing heating or HVAC work done!"
RELY HVAC
WEST HILLS
WEST HILLS
WEST HILLS
WEST HILLS

+1

Response time11 hrs
Response rate91%
5 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

There are several common types of HVAC systems that you may have, including split systems, hybrid HVAC, duct-free systems, packaged heating and air, geothermal heating, or even portable units for heating or cooling. If you aren’t sure which type is in your home or are looking to install something different, you should consult an HVAC pro to determine which option is right for your heating and cooling needs.

No, for two very important reasons. First, it’s illegal to release refrigerant into the air or ground since it can be toxic and cause environmental damage. Technicians typically pump old or extra refrigerant into separate tanks for special disposal. Second, without professional equipment to read refrigerant pressure and levels, plus the AC’s suggested requirements, it’s impossible to know if you’ve removed the right amount of refrigerant. Stay away from a DIY solution here and seek an expert with the right tools.

A frozen coil can cause permanent damage to your HVAC system and lead to costly repairs if not fixed. It can cause the unit to overheat and also cause the compressor to fail. It’s vital to turn the unit off if the coil is frozen and address the issue as soon as possible. 

The El Segundo, CA homeowners’ guide to heating and air conditioning services

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