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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

"Top-notch installation! The new HVAC system is super efficient and the crew explained everything clearly. They handled the entire job with care. I feel the temperature difference immediately?very satisfied!"
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

"They responded right away and were able to get my A/C running quickly on a very HOT day. My heros basically. Coming back to do a HVAC cleaning service next week!"
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

"This company was professional, expedient, courteous, and helpful from start to finish. Not having any experience with HVAC, they explained what was needed and why, they helped me with permits and testing as well as accommodating the requirements if my HOA. I highly recommend this company,"
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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Showing 1-10 of 420
Heating and Air Conditioning questions, answered by experts

Most HVAC companies recommend against setting your AC below 70 as it could freeze up the system and cause more problems. Regardless of how hot it is outside, there is generally a 20 degree difference between the outside and inside temperatures, so even if it’s 100 degrees outside, your AC will likely not be able to cool your home to 70 degrees.

If there’s a freon leak in your home’s AC unit, it will cause the system to work overtime to cool the house. That issue will result in higher energy bills and it will take much longer for cool air to disperse throughout the home. If your system has a freon leak during the summer, it can make hot days miserable. That’s why it’s important to hire an HVAC professional to resolve a freon leak as quickly as possible.

Yes, running your air conditioning unit too cold can cause condensation in the air ducts and built up moisture on the air filter, resulting in a breeding ground for mold and mildew. Mold and mildew growth can irritate those with respiratory issues, so it’s best to keep your AC running at a normal temperature.

Signs of a damaged evaporator coil include warm air from vents, frequent starts and stops without proper cooling, failure to turn on, refrigerant leaks, and unusual noises. If you suspect issues with your AC system or its components, it’s best to call an AC repair technician for proper diagnosis and repairs.

Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.

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

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