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Top-Rated Central a/c installers in Norwalk - Updated Nov 2026

Avatar for Global Green Solutions
Global Green Solutions
5.0(
248
)
Central A/C - Install

Serving Norwalk, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I hired Global Green Solutions for Central A/C Installation, and they did an amazing job. The team was professional, on time, and ensured everything was working perfectly."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

Response time3 days
8 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for All City Plumbing, Air & Electrical
All City Plumbing, Air & Electrical
4.9(
273
)
Central A/C - Install

Serving Norwalk, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Emergency services offered

Warranties offered

"I had All City Plumbing come out to help me fix my high water pressure. Technical named Alexis H came and was able to install a new 3/4 pressure regulator. Regulator he installed was double union and he explained that is to help make it be an easier exchange if it goes out again. Highly recommended All City Plumbing. Happy with work and value."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+42

11 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Temp Air System, Inc.
Temp Air System, Inc.
4.8(
59
)
Central A/C - Install

Serving Norwalk, 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%
10 neighbors recently requested a quote
Avatar for Dan Paredes, Inc.
Dan Paredes, Inc.
4.8(
22
)
Central A/C - Install

Serving Norwalk, CA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"He made an appointment with me for the following day to determine the problem with my air conditioning. He added the parts that I needed and got my a/c unit working again quickly, very grateful, knowing the heat that is coming. He even gave me a discount on top of quick, efficient work. I learned a lot more on how air conditioning works."
109 neighbors recently requested a quote
Avatar for SoCal Climate Control - LA
SoCal Climate Control - LA
4.2(
414
)
Central A/C - Install

Serving Norwalk, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"SoCal Climate Control finished installing a new central A/C condensor. They did great work, showed up exactly on time, did the job with no complaints and cleaned up after themselves. I can't compliment them more. Don't hesitate to use this firm"
SoCal Staff
473 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for HD MECHANICAL INC
HD MECHANICAL INC
4.9(
32
)
Central A/C - Install

Serving Norwalk, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"HD Mechanical did an amazing job. I felt safe hiring them to install my ac unit. They were very professional and they are very trustworthy. Would definitely recommend them to everyone."
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Additional Photos

+14

Response time6 hrs
Response rate100%
62 neighbors recently requested a quote
Avatar for CoolPros Heating and Air
CoolPros Heating and Air
5.0(
13
)
Central A/C - Install

Serving Norwalk, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Working with CoolPros to have my full system replacement was great! The owner and all the employees are very well mannered and skilled. They have meticulous attention to detail in their installs, making sure everything looks beautiful and works perfectly when they are done. Iâ d say the bang for the buck was great. Working with small businesses is sometimes scary, especially if they are somewhat newer, however they have been in the HVAC business for 30 years and it really shows in their workmanship. They are also quite fair with the pricing and donâ t try to rip you off like some of the bigger companies. Overall, I had a great experience with them and would highly recommend them to anyone looking to get a high quality install with quality parts!"
COMPLETE HEATING AND A/C
COMPLETE HEATING AND A/C
COMPLETE HEATING AND A/C
COMPLETE HEATING AND A/C
COMPLETE HEATING AND A/C

+8

Response time1 hour
Response rate86%
Recommended by90%of homeowners
Avatar for Alpine Plumbing, Heating, and Air
Alpine Plumbing, Heating, and Air
4.7(
36
)
Central A/C - Install

Serving Norwalk, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"I Called to get an in person quote for a tankless water heater flush and left this job with a whole house filter and a fridge connection. When Michael first arrived we inspected the tankless unit and tested the water to conclude flushing was not my best option. He then walked me through my options for home filters and we decided on a Halo system. Michael was very well educated on the subject and gave me the best value filter for my needs. He installed the unit the next day in less than a few hours and left me with a flawless work of art. I couldn't be more impressed with the professionalism he brings to this trade! I also requested to hook up a fridge and he did that in what seemed like 30 minutes. He will be the only plumber I call from now on!! Thank you Michael!!!"
Plumbing - Drain Cleaning Project
Sewer cleaned of roots and ready for lining
Prepping pipe for lining by removing massive roots
Mixing resin for liners, this resin gardens to create a solid pipe
Sewer robot in the pipe

+26

Response time9 hrs
10 neighbors recently requested a quote
Recommended by67%of homeowners
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Showing 1-10 of 276

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