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

Avatar for DUKES HEATING & AIR CONDITIONING
DUKES HEATING & AIR CONDITIONING
4.8(
135
)
Central A/C - Install

Serving Sunol, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"This guy is a real pro! The original installer came out and gave up on the problem, and I never heard from them again. Duke came out, and diagnosed the issue in an hour. He even submitted the request for a part under warranty, received it, and came back to install it 2 days later. The cost was very reasonable. Thanks Duke!"
Heat Pump Repairs & Installations
Central Air Cut-Ins
Electric Furnace Repairs & Installations
Response time1 day
Response rate100%
32 neighbors recently requested a quote
Avatar for Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
4.4(
722
)
Central A/C - Install

Serving Sunol, CA and surrounding areas

Approved (Corporate)

In business since 1981

Free estimates

Warranties offered

"Albert Nahman PHC installed new AC and Furnace for my house. I like them for several reasons -- 1. At first Tom explained in detail what equipment I need and how they work, and gave me a reasonable and detailed quote at end of the visit. 2. They offer interest free finance. 3. I got free upgrade for furnace when the original quoted is not available. 4. Their installer did good job, and cleaned up afterward. I highly recommend this company."
Living room Mini-Split
Aquasana home Filtration
Almost no disturbance at EBMUD meter
Navien with filtration to protect the heat exchanger
New house valve and Pressure Reducing Valve

+73

Response time8 hrs
Response rate100%
44 neighbors recently requested a quote
Avatar for Air Sharks
Air Sharks
5.0(
12
)
Central A/C - Install

Serving Sunol, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Very professional in both sales of the right product AND flawless and timely installation. You can stop your searching for vendors...stop sns start with Air Sharks."
Daikin Heat Pump Install
Daikin Heat pump Install and Duct Work
Before picture.
BEFORE
Daikin Heat Pump Install

+22

Response time1 day
Response rate100%
21 neighbors recently requested a quote
Avatar for Giant HVAC Inc
Giant HVAC Inc
5.0(
6
)
Central A/C - Install

Serving Sunol, CA and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

Giant HVAC is a locally owned and operated heating and air conditioning company based in Fremont, CA, proudly serving the Bay Area. With over 20 years of hands on experience, we specialize in HVAC system replacements, air conditioning installations, furnace upgrades, ductwork, and zoning systems. \n \nWe focus on doing things the right way with clean installations, properly designed systems, and honest recommendations tailored to your home and budget. No pressure and no shortcuts. \n \nWe are licensed, bonded, and insured, and we handle everything from start to finish including permits, HERS testing, and final inspections. \n \nWhether you are upgrading to a high efficiency system, adding air conditioning, or looking for better comfort throughout your home, we take pride in delivering reliable and long term solutions. \n \nGiant HVAC built on comfort, honesty, and quality workmanship.

Furnace replacement
Furnace replacement
Furnace replacement
Furnace replacement
New construction project

+3

8 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for Art of Comfort
Art of Comfort
5.0(
5
)
Central A/C - Install

Serving Sunol, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

At Art of Comfort, we believe every homeowner deserves a reliable, comfortable home — and a contractor they can trust. As a locally owned and operated company founded in Pleasanton in 2012, we've spent over a decade earning the confidence of Tri-Valley families through honest work and consistent results.\nWe're proud to be Diamond Certified, a distinction earned through rigorous quality verification and consistently high customer satisfaction scores.\nOur HVAC services include repair, installation, and maintenance for heating and cooling systems, as well as duct repair and replacement. Whether your system has broken down or you're ready for an upgrade, our experienced technicians are here to help.\nWe serve Pleasanton, Livermore, Dublin, Danville, San Ramon, Walnut Creek, Pleasant Hill, and the surrounding Tri-Valley area.

Cooling Tune-Up
Heat Pump & Custom Ducts
Heat Pump & Custom Ducts
Old Condensers
New Furnaces

+1

7 neighbors recently requested a quote
Avatar for TRIO Heating, Air & Plumbing
TRIO Heating, Air & Plumbing
5.0(
5
)
Central A/C - Install

Serving Sunol, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

At TRIO Heating, Air & Plumbing, our mission is clear: to provide top-tier heating and air conditioning services while focusing on exceptional customer experiences, employee happiness, and environmental responsibility. We are dedicated to delivering outstanding service that ensures our customers are satisfied and our team is motivated.

Photos
Photos
Photos
Photos
Photos

+91

24 neighbors recently requested a quote
Avatar for Sidex Construction
Sidex Construction
5.0(
9
)
Central A/C - Install

Serving Sunol, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Just a down to earth team of hard working men looking to make an honest living. Family owned and operated. At Sidex, we take pride in being Sacramento's go-to destination for premium siding, decking, and windows. Our mission is simple: to elevate the beauty and functionality of your home. With a dedication to craftsmanship and customer satisfaction, we offer a wide range of high-quality products and expert services tailored to your unique style and needs. Whether you're looking to enhance your home's curb appeal, increase energy efficiency, or simply elevate your living space, Sidex is here to make your vision a reality. Experience the Sidex difference and transform your house into the home of your dreams.

39 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for IRBIS Air, Plumbing & Electrical
IRBIS Air, Plumbing & Electrical
4.6(
13
)
Central A/C - Install

Serving Sunol, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

IRBIS Air, Plumbing & Electrical is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

17 SEER Air Conditioner
Single Stage 80% Gas Furnace
14 SEER Air Conditioner
14 SEER Air Conditioner
80% Comfort Series Furnace

+43

Response time4 hrs
30 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Eloah Jireh Heating and Cooling
Eloah Jireh Heating and Cooling
5.0(
3
)
Central A/C - Install

Serving Sunol, CA and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

Thank you for visiting ELOAH JIREH HEATING AND COOLING. We are your locally owned and operated HVAC specialists based in Milpitas, CA. We service residential and commercial clients throughout the East Bay and surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

HVAC system maintenance
HVAC system maintenance
HVAC system maintenance
...
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