Expert HVAC Contractors in Union City, CA

The highest-rated Heating & Air Conditioning companies out of 126 vetted & reviewed in the Union City area.

Bodnar Heating & Air Conditioning

Bodnar Heating & Air Conditioning

(50)
  • Thermostat
  • Furnace
  • Communication
“John and company are trustworthy and easy to work with. Plain and simple. Positive Punctuality, Quality, Professionalism Services HVAC system maintenance, Heating system maintenance”
In Business Since 1991
Offers Financing Options
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
1251 Fifth Ave, Redwood City, CA
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Flow Masters Plumbing and Heating

Flow Masters Plumbing and Heating

(50)
Plumbing Contractors
“Conor did a great job of checking what is wrong with my Water Heater. He went above and beyond contacting Rheem to order the parts for me. Unlike, the other company that came before him said that i need to replace the entire Water Heater for $3680. ...”
In Business Since 2024
Coupons & Offers
Remote Consultations Available
Offers Financing Options
6169 Mission St, Daly City, CA
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Power Plumbing

Power Plumbing

(49)
Services, Toilet Installation & Repair, Water Line Repair and Installation
“Rameez is an excellent plumer, I called him on Sunday afternoon, he arrived within 30 minutes, resolved our plumbing leaking problem. He was a great plumber. Will refer him to all my friends.”
In Business Since 2007
Family Business
Free Initial Consultation
123, Union City, CA
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Furnace Man

Furnace Man

(1)
“Gotta get all my Furnace Needs taken care of by The Furnace Man!”
In Business Since 1967
Free Initial Consultation
Family Business
Coupons & Offers
1596 Granger Way, Redwood City, CA
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Smart Repair

Smart Repair

(25)
Appliance Repair, Hvac Installation, Hvac Repair
“Lurii was professional and proficient. Our stove top has had trouble for a while and he took the time to explain to me what the issue was. Pricing seemed appropriate. Positive Responsiveness, Professionalism Services Stove, cooktop & oven repair, Sto...”
Licensed
2175 Decoto Rd apt 182, Union City, CA
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AJ Appliance & Refrigeration Service

AJ Appliance & Refrigeration Service

(34)
  • Price
  • Truck
  • Dryer
“Jaime called ahead of his scheduled appointment time to ask if he could come sooner, which I really appreciated. When he arrived he quickly diagnosed my refrigerator's problem, and explained what he would do to fix it. Although the repair took lo...”
In Business Since 1990
Family Business
Licensed
Serving Union City Area
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Lunar Air Systems

Lunar Air Systems

(15)
  • Furnace
  • Thermostat
  • Opinion
“James from Lunar Air replaced our furnace because it had a cracked manifold. He provided professional service and was extremely punctual. Positive Punctuality, Quality, Professionalism Services Heating system installation, Install thermostat”
In Business Since 2018
Emergency Services
32932 Oakdale St, Union City, CA
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Electric Air

Electric Air

(8)
  • Heat Pump
  • Questions
  • Electrical
“I was really excited to get a heat pump after a lot of research. Helios (They have recently rebranded as Electric Air) installed a heat pump for my daughter and was very impressed with the team so selected them for my home - they gave a nice referral...”
In Business Since 2023
Free Initial Consultation
Emergency Services
2694 Middlefield Rd Unit H, Redwood City, CA
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Precise Climate Solutions

Precise Climate Solutions

(20)
  • Inspection
  • Furnace
  • Cost
“John gets 5 stars. He came out the next morning right on time. Not only was he fast and efficient, but he was also honest, friendly and affordable. He explained the issue and was able to quickly resolve it. I'm highly satisfied with his work and prof...”
In Business Since 2023
819 Tenth Ave, Redwood City, CA
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Alternative Energy

Alternative Energy

(1)
New Construction, Maintenance, Service Area
“Very knowledgeable radiant heating contractor with great staff who operate with urgency and care”
In Business Since 1998
219 Buckeye St, Redwood City, CA
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Indfoss Refrigeration Inc.

Indfoss Refrigeration Inc.

(3)
“With all this rain in the Bay Area, my system had some water leak into its components and the breaker started tripping. Called Singh and got service the same day. I have a liquor store so having my cooler up and running is everything to my business.”
In Business Since 1995
Emergency Services
29528 Union City Blvd, Union City, CA
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Stuckert Heating & Sheet Metal

Stuckert Heating & Sheet Metal

(3)
“I called and asked for advice. Man on the phone was very helpful and friendly. He helped me greatly so I was even tempted to leave this review and praise.”
In Business Since 2017
Family Business
Free Initial Consultation
Licensed
7144 Mission St, Daly City, CA
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Janal Heating & Air Conditioning

Janal Heating & Air Conditioning

“We specialize in Residential and Light Commercial Heating, Air Conditioning, New Installation, Wine Rooms, Repairs, Gutters, and Custom Sheet Metal Fabrication. We service all over the Bay Area. Contact Us Today For Free Quotes!”
In Business Since 2002
2860 Spring St # 7, Redwood City, CA
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Dan Salzberg's Radiant Heating

Dan Salzberg's Radiant Heating

Boiler Repair
2993 Spring St, Redwood City, CA
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Tradewinds Heating

Tradewinds Heating

(5)
  • Price
  • Home
  • Contractors
“Positives: Professionalism, Commitment to quality outcome, man of his word A year ago Steve installed our heater into a difficult spot with lots of outdated ducting. In addition to great result, the installation looks beautiful. Last month, he ...”
In Business Since 1995
1167 Oddstad Dr, Redwood City, CA
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Redwood Hvac

Redwood Hvac

“Redwood HVAC stands apart for its heating, ventilation, and air conditioning services in Redwood City CA. Our trained and certified HVAC professionals are always ready to provide the best HVAC services. Whether you need a new HVAC installation for yo...”
In Business Since 2022
Free Initial Consultation
Licensed
303 Twin Dolphin Dr 6th. Floor, Redwood City, CA
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Control Fire

Control Fire

“I completely remolded my house in Redwood City/Emerald Hills and I thought that having to add fire sprinklers was going to be a HUGE headache, but it wasn't. Jason and his crew where great to work with and took care of everything!!! Highly recommend”
In Business Since 2015
50 Woodside Plz #214, Redwood City, CA
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A and R Air Conditioning

A and R Air Conditioning

“Established in 2008, A and R Air Conditioning is a Redwood City, California -based contractor specializing in air conditioning repair and residential A/C installation. They serve the Bay Area, including Redwood City, San Jose, and Hayward, California...”
In Business Since 1996
Licensed
34629 Cascades Cir, Union City, CA
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Repix Appliances & Repair

Repix Appliances & Repair

(4)
“My gas stove broke down: two comfort plates stopped burning. In our community, the neighbors praised this master very much. I decided to use this recommendation. And I did not lose! Alex promptly solved my problem and advised me on how to avoid this ...”
Serving Union City Area
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Alltemp Hvac Inc

Alltemp Hvac Inc

Sheet Metal Work
“Whether you need a routine maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your all of your heating, cooling and ventilation needs. We continually strive to exceed expectations by ensuring that...”
In Business Since 1997
Free Initial Consultation
Emergency Services
2993 Spring St, Redwood City, CA
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Attic Pros

Attic Pros

(48)
  • Infestation
  • Rodent
  • Debris
“Oscar and his crew did an excellent job. He gave me photographic updates every step of the way. They did a meticulous job of cleaning the space and then replacing the appropriate insulation. I would certainly use them again.”
In Business Since 2017
Free Initial Consultation
Locally Owned & Operated
Coupons & Offers
718 Douglas Ave, Oakland, CA
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Moore Mechanical Heating & Air Conditioning

Moore Mechanical Heating & Air Conditioning

(49)
AC Repair, Ductless Mini-Split Installation, Whole House Fan
“Giovanni did a good job. He even confirmed for me on the 2nd unit above my loft. Thank you Moore Mechanical for sending out such professional technician. Services HVAC system maintenance, A/C system maintenance”
In Business Since 1999
Coupons & Offers
Offers Financing Options
NATE, NATE Certified
6575 Trinity Ct D, Dublin, CA
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Bradford Air & Heating

Bradford Air & Heating

(48)
Air Conditioning Repair & Installation, Preventive Hvac Maintenance, Indoor Air Quality Solutions
“Jay was knowledgeable, responsive , and got the job done! I highly recommend Bradford for all your HVAC needs!!! Positive Punctuality, Quality, Professionalism Services A/C system maintenance”
In Business Since 2009
Locally Owned & Operated
Coupons & Offers
Free Initial Consultation
4049 First St #133, Livermore, CA
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Degree Hvac

Degree Hvac

(47)
Residential, Plumbing, Commercial
“We have used Degree HVAC for years, and they never fail at providing quality service. The personnel are all friendly and professional. I highly recommend Degree!”
In Business Since 2010
Coupons & Offers
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
1160 Industrial Rd STE 2, San Carlos, CA
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HVAC, Heating & AC Services in Union City, CA Cost Estimates

Minimum cost
$1954
Maximum cost
$11707
National Average
$6094
Avg Per Hour Rates
$162
$4183
$8078
Fair price range is based on 299 cost profiles
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Average Cost $6094
Minimum cost $1954
Maximum cost $11707
Avg Per Hour Rates $162

Fair range $4183 to $8078 is based on 299 cost profiles.

Why these companies made our list

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