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Verified Reviews for Heating And Air Conditioning Service pros in Catheys Valley, CA

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

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

Last update on June 25, 2026

Find Heating and air conditioning pros in Catheys Valley

Avatar for Purl's Sheet Metal & Air Conditioning
Purl's Sheet Metal & Air Conditioning
4.6(
98
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Catheys Valley, CA and surrounding areas

Approved

In business since 1952

Free estimates

Emergency services offered

"excellent!!! great communication and follow up. We had a complicated warrantee issue and they stepped in, solved the issues and took care of everything in a professional manner. WOULD RECOMMEND THEM TO EVERYONE!!!!"
UV light inside our customers HVAC package system.
Replacing package air conditioning systems with new energy efficient gas-elec systems.
Purl's Sheet Metal installs UV lights in your home or business to help clean the air your breathe.
New Carrier package gas-electric systems to be installed.
Additional Photos

+38

Response time1 day
5 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Lee's Air, Plumbing & Heating
Lee's Air, Plumbing & Heating
4.5(
114
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+47 more

Serving Catheys Valley, CA and surrounding areas

Approved

In business since 1981

Emergency services offered

Warranties offered

"Great job. They were professional and respectful of our home. Each day everything was cleaned up and put away."
New AC & Heating Install
New AC & Heating Install
New AC & Heating Install
Our HVAC pro performing an ac and heating repair
Angi 2021 Super Service Award

+36

Response time40 mins
Response rate100%
9 neighbors recently requested a quote
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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
5 neighbors recently requested a quote
Recommended by73%of homeowners
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Avatar for JV HEATING & AIRCONDITIONING
JV HEATING & AIRCONDITIONING
5.0(
7
)
Central A/C - Service or Repair

Serving Catheys Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Carlos and his team was very punctual and professional. They worked efficiently and did a great job working at our home. I highly recommend him to others."
18 neighbors recently requested a quote
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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
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Avatar for Cosmic Comfort
Cosmic Comfort
4.8(
97
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+4 more

Serving Catheys Valley, CA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

Cosmic Comfort is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

20 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Central Valley Air Conditioning
Central Valley Air Conditioning
4.4(
7
)
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

"Excellent experience from start to finish! The team was professional, friendly, and knowledgeable. They did a great job installing the AC, worked efficiently, and made sure everything was running properly before they left. They were respectful, answered any questions I had, and made the whole process smooth and stress-free. I’m very happy with the quality of their work and would definitely recommend them to anyone needing AC installation!"
4 neighbors recently requested a quote
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Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
28
)
Air Ducts & Vents - Clean

Serving Catheys Valley, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"The landscape designer was easy to work with and listened to our needs and preferences. Thank you for creating a beautiful outdoor space for us!"
Concrete
Response time2 hrs
Response rate100%
3 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

HVAC pros recommend that you replace your AC filter every one to three months to maintain optimal indoor air quality and ensure your HVAC system operates efficiently. However, factors such as filter type, household size, and environmental conditions may influence the frequency of replacement. Regular filter changes help prevent debris buildup, maintain airflow, and prolong the life span of your air conditioning unit.

If refrigerant levels are low, it can cause the evaporator coil to freeze up. Low freon causes a drop in pressure, which will make the coil too cold and cause moisture to freeze on the coil. Your system may be low on refrigerant because of a leak. 

Make sure to have maintenance performed twice a year, and contact your local HVAC technician if you suspect your system has low freon levels.

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

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.

You need to know the square footage of your home first. Multiply that number by 20, which will get you the BTUs (British Thermal Units) needed to cool your home efficiently. Homes up to 1,000 square feet usually need a 1.5-ton unit; homes 1,000 to 1,200 square feet usually need a 1.75-ton unit, and homes 1,200 to 1,400 square feet usually need a 1.9-ton unit. Talk to a local pro for more specific advice on your home. 

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.

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