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Subscribe and see 73 San Francisco Bay Area heating & air-conditioning contractors


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Service Champions

7020 Commerce Dr
Pleasanton, CA 94566 925-308-5025

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Service Champions must go out of their way to hire only the nicest people!... - May 06, 2022

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Atlas Heating & Air Conditioning

1451 32nd St
Oakland, CA 94608 510-893-1343

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Reliable and friendly. - Jan 25, 2022

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Compare Heating & Air Conditioning

1717 Solano Way #42
Concord, CA 94520 925-686-1366

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My furnace had a plugged valve. The tech cleaned it and got it working again.... - Nov 26, 2022

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AAA Furnace & Air Conditioning

1712 Stone Ave #1
San Jose, CA 95125 408-293-4717

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Great heat pump install replacing furnace and AC. - May 04, 2022

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Valley Heating Cooling Electrical & Solar

1171 N 4th St
San Jose, CA 95112 408-294-6290

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Sloppiness; poor quality; but responsive service - Sep 19, 2021

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A & H Heating & Air Conditioning Service

770 Chestnut St
San Jose, CA 95110 408-279-0722

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My recent call for service was because of my heat pump a/c was tripping... - Sep 01, 2022

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Freschi Service Experts Heating & A/C

2440 Sprig Ct
Concord, CA 94520 925-384-1303

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Charged an outrageous amount to replace a $20 part and didn’t even... - Feb 27, 2021

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Associated Heating

5786 Mission St
San Francisco, CA 94112 415-585-0145

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Showed up on time. Did thorough maintenance tasks. Super friendly. Fairly... - May 25, 2022

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A-1 Guaranteed Heating & Air Conditioning

1768 Broadway St
Vallejo, CA 94589 707-645-0734

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They took care of what I needed for a fair price. - Feb 10, 2021

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4 Seasons Heating & Air Conditioning

PO Box 20129
Castro Valley, CA 94546 510-886-3112

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We had this company inspect our ducts and furnace, since they are very old.... - Sep 23, 2022

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El Cerrito Heating

1518 Kearney St
El Cerrito, CA 94530 510-237-8602

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I actually did have a problem with the initial installation of new heating... - May 04, 2022

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Service Experts Heating & A/C

4935 Southfront Rd #A
Livermore, CA 94551 925-463-1253

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They tried to charge me for a part they said was defective , but it was not.... - Oct 08, 2021

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Dickson Co

35 Mill St
San Rafael, CA 94901 415-456-1830

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Really good service from these guys.Used them to Install A/C. Had an issue... - Feb 03, 2021

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Atlas Trillo & ARS Rescue Rooter

2305 Paragon Dr
San Jose, CA 95131 408-286-8931

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They botched the istallation timing and left me with no heat for 2 days and... - Feb 26, 2019

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Moore Mechanical Heating & A/C

6575 Trinity Ct #D
Dublin, CA 94568 925-560-1505

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We replaced our 1950’s gas heater with four mini splits. The process... - Nov 28, 2021

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Hometown Heating & Air Conditioning

4075 Nelson Ave #D
Concord, CA 94520 925-933-9333

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I had my 40 year old heater and A/C replaced. The three men who came... - Jan 18, 2022

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Miller's Air Conditioning & Heating

4749 Bennett Dr #N
Livermore, CA 94551 925-447-3000

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Called 4 or 5 times over 7 days - they promised to get back to me to schedule... - Oct 29, 2020

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Hassler Heating & Air Conditioning

1537 S 56th St
El Cerrito, CA 94530 510-848-3030

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I used Hassler to install a new heat pump for a home that had an existing gas... - Aug 24, 2022

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Jim's Air Conditioning Service

917 Quercus Ct
Sunnyvale, CA 94086 408-733-7000

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Jim is excellent and his price is the lowest. - Nov 30, 2022

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Sandium Heating & Air Conditioning

1045 N 10th St
San Jose, CA 95112 408-894-9072

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Mike Lee, the owner, is more like an engineer than business person. Very knowledgeable... - Oct 13, 2021

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How we gather (and how to interpret) our data

To make sure your heating system works when needed, it must be properly installed and maintained. We’ve rated area heating and air-conditioning services for quality and price.

Whether it’s routine or an emergency, sometimes you need a good plumber. Fortunately, we’ve found many excellent plumbing outfits in the area, including many that not only rate best for quality work, but also are among the lowest in price.

With any company you choose, dealing wisely with the plumber nets better work and saves you money. Whether you need a remodeling job or repairs, if possible get a written price quote before work begins.

Following these rules will help reduce the seriousness and frequency of plumbing problems.

Making simple repairs or improvements and changing wasteful habits will yield enormous energy savings for most families. Before spending thousands of dollars on new windows, a furnace, or solar energy system, take basic steps toward fixing common sources of waste.

Most of us want to reduce our energy usage, regardless of upfront costs, but limited budgets prevent many homeowners from paying for expensive improvements. Here are affordable-to-most projects that will, in relatively short periods of time, pay for themselves via lower utility bills.

If you wanna go big, these projects dramatically reduce energy use—some even offer paths to completely eliminate your home's net energy usage. But the high up-front costs or long payback periods make these improvements impractical for many families.