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Verified Reviews for Air Conditioning pros in Littlerock, CA

*The Angi rating for Air Conditioning companies in Littlerock, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Littlerock, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on July 20, 2026

Top-Rated Air conditioning pros in Littlerock - Updated Nov 2026

Avatar for Pennies Air Conditioning, Solar & Construction
Pennies Air Conditioning, Solar & Construction
4.9(
21
)
Central A/C - InstallCentral A/C - Install - For Business

Serving Littlerock, CA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Installed both a/c and furnace systems quickly and had us with a cool house the same day in short amount of time!"
Additional Photos
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+145

Response time6 hrs
Response rate100%
4 neighbors recently requested a quote
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Avatar for Active Air Specialist Inc.
Active Air Specialist Inc.
5.0(
9
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+2 more

Serving Littlerock, CA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"The service was great. Quality work, they show up on time, I don't have any problem with them."
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+7

97 neighbors recently requested a quote
Recommended by44%of homeowners
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Avatar for Pennies A/C Solar & Construction
Pennies A/C Solar & Construction
5.0(
17
)
Central A/C - InstallCentral A/C - Install - For Business

Serving Littlerock, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Few days ago, we noticed the carpet was evenly soaked with water, reached out to Angie's got a hold of Penny's air conditioning. Problem was resolved within one day had a new furnace along with drain cleaning. I must admit the price was fair with professional service."
hvac
hvac
hvac
hvac
hvac

+5

Response time3 hrs
Response rate99%
20 neighbors recently requested a quote
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Avatar for SoCal Climate Control - LA
SoCal Climate Control - LA
4.2(
414
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+3 more

Serving Littlerock, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Well this is an easy review to write. I received bids from no fewer than 5 companies, and had a wide range of experiences. But SoCal Climate Control, was second lowest in price (the lowest was for much lesser quality equipment), but highest in value. I have a home built in the 40's, and while they asked about/ offered other services, it never had the feeling of an up-sale. In fact, they said I was over buying initially (what I asked for). I followed their advise and couldn't be happier. I replace 3 window AC units with a 4 head 3.5 ton mini split system. I had it installed in early May (it is now December) and this had to be the most comfortable summer ever in this house. The units in the bedrooms are so quiet I can hear quartz wall clocks ticking over them. They are also heat pumps, which will also replace my gas wall furnace. The install crew were very professional, very careful, and super polite. Thank you guys, a super job and a super product."
SoCal Staff
497 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for HD MECHANICAL INC
HD MECHANICAL INC
4.9(
32
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+3 more

Serving Littlerock, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Angel, did an excellent job. He’s was very professional on time and explained to all the work that needed to get my AC unit charged and blowing cold air."
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Additional Photos

+14

Response time6 hrs
Response rate100%
59 neighbors recently requested a quote
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Avatar for Knockout Heating And Air
Knockout Heating And Air
4.8(
20
)
Central A/C - Service or Repair

Serving Littlerock, CA and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

We are a family owned residential HVAC repair, maintenance, and installation business. We offer quality workmanship along with excellent customer service at affordable prices. For all of your air conditioning and heating needs please give us a call, text, or email. We even install and service mini splits.

3 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Kings Comfort & Climate Solutions Inc.
Kings Comfort & Climate Solutions Inc.
5.0(
6
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Littlerock, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Mr ivy King was very great at what he does super experience in this trade gave us great information very helpful polite we appreciate the time and the effort that he put out and he gave us great advice I really recommend him"
Installation
Installation
Installation
Installation
Installation

+28

5 neighbors recently requested a quote
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Avatar for Ellison Air Systems
Ellison Air Systems
4.8(
3
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Littlerock, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"A very nice man-sole proprietor"
Ducted Mini Split
Furnace, coil, ductwork changeout
Linear Registers
Zone System
Mini Split Install

+4

Response time10 hrs
Response rate88%
Recommended by100%of homeowners
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Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Air Ducts & Vents - CleanWindow A/C Unit - Service or Relocate

Serving Littlerock, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"After dealing with frequent roof repairs, we finally decided on a complete replacement for our Livermore home. Avi kept us informed every step of the way, and the finished roof exceeded our expectations. It's made a noticeable difference during hot summer days."
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+1

Response time6 hrs
Recommended by17%of homeowners
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Air Conditioning FAQs, answered by experts

To keep your air conditioner in good working condition, you should have it serviced by a professional at least once per year, ideally in the spring before the cooling season begins. If your AC unit is 10 years or older, consider servicing it twice a year (once in the spring and once in the fall) to catch potential problems early and help it reach its full lifespan. During a service visit, a technician will inspect, clean, and replace parts as needed. Regular maintenance helps avoid costly repairs. As a DIY task, you can also clean the evaporator coils annually.

A new HVAC system combines components to control indoor temperature and air quality. Features include a furnace or heat pump and an air conditioner or evaporator coil, depending on the climate requirements. It also involves a network of ductwork for air distribution, a thermostat for temperature regulation, and electrical connections. Air purifiers or humidifiers can be integrated to improve indoor air quality.

The standard HVAC warranty is around five years. Still, many brands offer an extension to 10 years if you register the product within a specific timeframe, typically 60 to 90 days post-purchase or HVAC installation. Over the past decade, warranty periods have substantially increased, shifting from 3-5 years in the 90s to the now-prevalent 10+ year warranties. Both warranty types cover parts failing due to manufacturer defects, incurring no additional costs. Some manufacturers provide extended warranties surpassing the usual 15- to 20-year window, though these often involve extra fees. 

Yes, you should turn off your AC if it’s leaking. Turning off the system prevents more condensation from leaking and reduces strain on the unit if a damaged internal component or lack of refrigerant is the cause. While this may temporarily stop the leak, water can continue to drip from a thawing coil even after the system is off. As soon as you notice a leak, turn off the unit and investigate the source or call a professional for an inspection.

In some cases, yes, portable air conditioners are worth buying. They’re a relatively affordable option for cooling small spaces. (On average, they cost between $100 and $500 per unit.) Plus, they’re easy to set up, and you can move them around to cool various parts of your home as needed. However, they aren’t the most efficient AC option, and they tend to be noisy.

The Littlerock, CA homeowners’ guide to air conditioning services

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

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