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Top-Rated Swamp cooler service or repairers in Norwalk - Updated Nov 2026

Avatar for Paul White HVAC Service
Paul White HVAC Service
5.0(
21
)
Swamp Cooler - Service or Repair

Serving Norwalk, CA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

We have over 20 + years of industry experience, and are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

Response time1 day
2 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for CAL CLIMATE CORP
CAL CLIMATE CORP
4.9(
152
)
Swamp Cooler - Service or Repair

Serving Norwalk, CA and surrounding areas

In business since 1970

Warranties offered

"Cal Climate Corp had been keeping my very old ac system alive for the past 3 years at a reasonable price and with excellent service. Bob and Tom are honest and conscientious so when the time came to replace the entire ac system, I was happy that they were available to do the work...particularly in the midst of another sweltering Southern California summer. The quoted price was much less than I anticipated, the work was completed in one day, and I was perfectly comfortable leaving them to do the work unattended. I returned home to find my home as clean as when I left it...and, thankfully, much cooler. I recommend them unreservedly."
Response time12 hrs
Recommended by99%of homeowners
Avatar for Mirsky Heating & Air Conditioning
Mirsky Heating & Air Conditioning
4.9(
134
)
Swamp Cooler - Service or Repair

Serving Norwalk, CA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"They were AWESOME. Same day service and quickly diagnosed the issue (blown transformer, since my furnace does not have a fuse). The guys were professional, courteous, explained what they were doing and why, and couldn't have been nicer. They finished the job quickly, and even installed the NEST which I had done wrong the first time, hence the need to call them. :-P"
CEO & INSTALLER
CRANE
Rheem Puron System
Crane placing unit
Additional Photos

+15

Recommended by100%of homeowners
Avatar for Tropical Heating & Air, Inc.
Tropical Heating & Air, Inc.
4.8(
66
)
Swamp Cooler - Service or Repair

Serving Norwalk, CA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"The technician from Tropical AC and Heating showed up on time as promised. He explained the problem and gave us options for repair. He was very professional. I highly recommend him."
Tropical Heating
Response time6 hrs
Response rate100%
Recommended by91%of homeowners
Avatar for Southland Heating and Air Conditioning
Southland Heating and Air Conditioning
4.7(
160
)
Swamp Cooler - Service or Repair

Serving Norwalk, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Sev was a total gentleman & didn’t mind letting me know the problems he was having while diagnosing the overall situation, which is very important to me. He also put up with my tiny rugrat as he lay on the floor to get to wires & she fighting to get to his ankles for a good cleaning! Thank goodness the owner was there to intervene! Really, though, Sev went out of his way to make sure I had AC today & not a moment later! He even threw in a much needed extra in order to make sure my ac was cooling at top speed! I’m grateful & my tears of relief are real. I don’t do well in the heat & my landlord is not really able to help me with this issue now. I can finally rest well tonight! Thank you, Sev & southland heating & AC! I truly appreciate it! And, also, much gratitude for Angie’s List for making it so much easier to find trustworthy repair companies!"
This is the outdoor unit that offers 17 SEER Hyper efficiency and super quiet operation of 54db's compared to 80 plus on older units
notice the low profile, this is about 14 inch wide instead of the traditional 36 wide.
This replaces your old gas heater
Additional Photos
Additional Photos

+37

Response time1 day
Response rate100%
Recommended by93%of homeowners
Avatar for Water Heaters Only, Inc
Water Heaters Only, Inc
4.7(
440
)
Swamp Cooler - Service or Repair

Serving Norwalk, CA and surrounding areas

In business since 1968

Free estimates

Emergency services offered

"Fantastic service and price. We contacted and received quotes from 3 other companies and not only were they the most affordable, they also had the best reviews. Mike Cohen is simply the best. Great attitude, customer service, attention to detail and super knowledgeable. Would not hesitate to work again with them or recommend them to anyone who would listen. Thanks Mike!"
Our technician Fabian getting ready to drain a water heater.
A newly installed 40 gallon residential water heater.
A tankless water heater installed in a garage.
Additional Photos
Additional Photos

+2

Recommended by94%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Swamp Cooler - Service or Repair

Serving Norwalk, CA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"We own a home-based business which relies heavily on our computers operating efficiently. We have had a service contract with another computer repair business for several years. Recently when we were having problems with our computers, we tried contacting our service contractor multiple times. He never responded. Feeling frustrated, I contacted James at North Alabama Technical Services and explained our situation. He instantly came to our rescue. He "cleaned-up" our computers and took care of all the problems we were experiencing. He went above and beyond to help us in our dire time of need. We would strongly recommend James and his company for computer service needs. We have now retained him on a service contract and are looking forward to working with him in the future."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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FAQs for swamp cooler service or repair projects in Norwalk, CA

A well-maintained swamp cooler can last between 10 and 15 years. Its longevity depends on usage frequency, water quality, and proper care. Regular maintenance, like winterization and protective measures, can preserve your system's efficiency and prevent premature breakdowns, ensuring reliable cooling performance over its lifespan. Hiring a professional to take care of any repairs over your swamp cooler’s lifespan will ensure it’s restored to proper functioning and can help it last longer.

You should consider replacing your swamp cooler if it shows signs of severe corrosion, inadequate maintenance, advanced age, restricted airflow, or ongoing leaks. When repair costs and performance inefficiencies make restoration impractical, replacement may be the best option. Evaluating these issues with a professional ensures you choose the most effective solution, preserving comfort and cost efficiency while avoiding further deterioration of the system.

The Norwalk, CA homeowners’ guide to swamp cooler services or repairs

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