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Best heating and air conditioning pros near Catheys Valley, CA

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Top-Rated Heating and air conditioning pros in Catheys Valley - Updated Nov 2026

Avatar for Calor Air HVAC
Calor Air HVAC
5.0(
21
)
Central A/C - Service or RepairCentral A/C - InstallCentral Air Cleaner - Repair or Service+16 more

Serving Catheys Valley, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Costa takes pride in his work and did an excellent job of installing my microwave. He is very good at recognizing an issue and being able to improvise. I would strong recommend Costa for any handyman job around a home. I will definitely hire Costa again."
AC PM Service
HVAC PM Service
HVAC PM Service
AC Gauges
Before and after

+15

Response time7 hrs
4 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Cosmic Comfort
Cosmic Comfort
4.8(
97
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+4 more

Serving Catheys Valley, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

Cosmic Comfort is a locally owned HVAC, electrical and solar company serving the Central Valley since 2015, from Modesto and Turlock to Merced, Atwater and Fresno. Our licensed team (CA C-10 and C-20, #1015082) handles AC and furnace repair and replacement, heat pumps, panel upgrades, rewires, EV chargers and solar with batteries. We're Tesla Certified for chargers and Powerwall. You get upfront pricing before any work starts, free estimates, flexible financing options and same-day service most weekdays. Every repair comes with a 1-year labor warranty, and every install with a 2-year labor warranty. You can reach us 24/7 to schedule. Join Cosmic Care for year-round maintenance and priority service.

Rooftop crane lift
Subpanel wiring
Team with van
Condenser and van
Rooftop wiring

+8

28 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for The Air Doctor Heating & Air
The Air Doctor Heating & Air
4.8(
34
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+5 more

Serving Catheys Valley, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Sam is amazing!!! He did an awesome job. He was on time and he explained everything he was doing. He works evenings so I didn't have to take time off of work to get my AC fixed. He had my AC working in no time. The Air Doctor Heating and Air is highly recommended and I will be calling Sam with all my HVAC needs."
Response time7 hrs
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Central Valley Air Conditioning
Central Valley Air Conditioning
4.8(
16
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+5 more

Serving Catheys Valley, CA and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"I have used Central Valley Air Conditioning (CVAC) for the past 5 years. They have maintained and kept my original Trane A/C and furnace equipment running like new. Recently, CVAC installed a whole house fan which was a game changer in dealing with the summer heat! Professional, timely, honest and easy to deal with. CVAC is a reliable company and I will definitely use them again!"
Residential Changeout
New Unit
 Mini Split Install
 Mini Split Install
AC Tune up

+6

13 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

When your AC contactor goes bad, you might hear chattering or buzzing noises coming from your air conditioner. You may also notice that your AC is running but isn’t cooling your home. In some cases, your air conditioner might not even turn on at all. There could also be physical damage, discoloration, or corrosion around the contactor.

Some of the signs of HVAC issues include rising energy bills, rooms not cooling or heating properly, loud noises when in operation, and signs of condensation. To illustrate, if you’re wondering how to stop condensation on air vents, you’ll need to have your HVAC inspected. 

Yes, you can clean your air conditioner filter as a temporary fix for cleaning up dirt, but you’ll eventually need to replace it once the dust starts to accumulate. Use a vacuum with a hose attachment to clean your air filter at least once per year or more often if you have pets.

If your AC condenser is nearing the end of its life, it might leak fluid or make loud or unusual sounds (like grinding or hissing). You might also notice that it isn’t heating your home as evenly or effectively as it once did. Also, an aging condenser will have to work harder to cool your home, which may force it to use more power and drive up your utility bills.

If your home has an existing forced-air heat system, you can add a central air conditioner to it. An HVAC technician can retrofit your forced-air heating system by installing an evaporator coil onto the furnace plenum, the box next to the furnace that draws in air. Once installed, the air conditioning coils use the furnace’s blower to circulate the air.

The Catheys Valley, CA homeowners’ guide to heating and air conditioning services

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