Best HVAC Contractors in Waltham, MA

The highest-rated Heating & Air Conditioning companies out of 336 vetted & reviewed in the Waltham area.

Genove Oil & Air

Genove Oil & Air

(19)
  • Patient
  • Review
  • Crew
“Our AC suddenly stopped working during the heat wave. Our usual company was too busy and couldn't come out to help us for a solid week. Genove sent someone the same day! He was professional, efficient, patient in explaining the problem, and expert in...”
Emergency Services
In Business Since 1982
Licensed, BBB Accredited
Accepts All Major Credit Cards
53 Williams St, Waltham, MA
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James J Hayes Oil Co Inc

James J Hayes Oil Co Inc

(3)
“We are in the process of transitioning our heating system. Even though we have never been a customer of Hayes Oil, they have been unbelievable with helping us stay warm during this transition!!! I can't speak highly enough about how good they've be...”
Family Business
In Business Since 1963
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
595 Lexington St, Waltham, MA
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P. R. Douglas Co.

P. R. Douglas Co.

(5)
“Had to call for the 2nd year in a row and was again met with service at my house within an hour. Their staff is friendly, patient, and thorough. Hard to find such great service elsewhere.”
In Business Since 1981
Licensed, BBB Rating: A+
33 Calvary St, Waltham, MA
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Delta-t

Delta-t

(4)
“I go there about twice a week”
Accepts All Major Credit Cards
301 2nd Ave, Waltham, MA
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Le Blanc Mechanical

Le Blanc Mechanical

(16)
Indoor Air Quality, Air Conditioners, Gas Furnaces
“Called after a long memorial day weekend when my AC went out, shortly followed by my entire HVAC system dying. Le Blanc had a technician to my house in a few hours, and the problem was traced and repaired the next day. Absolutely pleased with the sp...”
In Business Since 1987
Average Price Tag
1250 Main St, Waltham, MA
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Central Motors

Central Motors

(19)
  • Tires
  • Price
  • Professional
“Could not be any happier with our purchase !!! What great guy mike is ...put brand new tires and didn't charge us ..it was a nice surprise when we picked it up!!! We will be back next time we need a car 🙂”
In Business Since 2004
Transparent Fees & Pricing
Coupons & Offers
Serving Waltham Area
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Four Seasons Comfort

Four Seasons Comfort

(10)
  • Cleaning
  • Responsive
  • Communication
“Both Matt and Michaela were very professional and prompt. They were able to identify the problem quickly and fix it in a jiffy. No hastle and no stress!”
Free Initial Consultation
In Business Since 2017
Offers Financing Options
Coupons & Offers
Serving Waltham Area
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Gray Co

Gray Co

(4)
Home Remodel, Plumbing, Heating
“Mike and his HVAC team are very professional and responsive. I called on Monday morning for furnace replacement. Mike came same day to have a check, and provided the quote on Tuesday. The team show up on Thursday 7:30am on time to do the install, cl...”
In Business Since 2009
Licensed, BBB Rating: A+
Serving Waltham Area
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Hickey's Plumbing & Heating

Hickey's Plumbing & Heating

(1)
Heating System Installation, New Construction Plumbing, General Plumbing
“I met the owner. He's an outstanding person! I will contact him for any plumbing issues”
Free Initial Consultation
In Business Since 2001
Licensed
Coupons & Offers
20 Demerest St, Waltham, MA
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Charlie's Automobile Repair

Charlie's Automobile Repair

(16)
  • Mechanic
  • Prices
  • Job
“I love Charlie, he does fantastic work. He's been a friend of my father for years and always takes care of us when we need him. His prices are very fair and he finishes the job in a timely manner. I recomend him to everyone!”
185 Felton St, Waltham, MA
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Ken's Hvac

Ken's Hvac

(3)
Commercial, Residential
“Ken is amazing! I needed to service an older AC that other people would either not service at all or would't come for two months. Ken was able to come in the next day after I called him, he had all the necessary supplies, he was very professional and...”
In Business Since 2020
Serving Waltham Area
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Stealth Controls

Stealth Controls

(6)
Applications, Jaq-c19, Chillers / Coolers
“Stealth Controls came on the hottest day this summer, my Hvac unit was blowing hot air and it was 98 degrees outside. They were prompt, pleasant and professional. There prices are very competitive. I'm a customer for life.”
In Business Since 2020
Free Initial Consultation
Serving Waltham Area
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E and M Heating & Cooling

E and M Heating & Cooling

(4)
“First I would like to say that E and M Heating and Cooling do "PRISTINE" work. His pricing is perfect, you don't have to overpay to have good work done when it comes to E and M. His crew lead by Raphael are respectful, clean, cautious and professiona...”
In Business Since 2020
Free Initial Consultation
Family Business
Serving Waltham Area
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A E Carter Plumbing & Heating

A E Carter Plumbing & Heating

(1)
Remodeling, Air Conditioning, Plumbing Contractors
“Andrew replaced two faucets in a jif. Quick and efficient. I highly recommend these guys. Five stars. .”
In Business Since 1962
Licensed, BBB Rating: A+
132 Massasoit St, Waltham, MA
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Central Air Systems

Central Air Systems

(1)
Furnace Repair
“Excellent service”
In Business Since 1979
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
38 Yetten Terrace, Waltham, MA
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Elite Mechanical Corp

Elite Mechanical Corp

(6)
  • Hvac
“these guys went out of their way to help get a pricey and difficult to find control board under warranty. Owner kept in great communication about the status and followed up! Dedicated to good service - something you don't see very much of these da...”
In Business Since 2004
Accepts All Major Credit Cards
17 Prospect Hill Rd, Waltham, MA
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Ashton Hvac LLC

Ashton Hvac LLC

(2)
“Ashton HVAC did an incredible job fixing the mistakes another HVAC company made with my brand new central air unit. Nate was professional, knowledgeable and friendly. He fixed the system on the first try, and the price was fair. I highly recommend...”
In Business Since 2016
Licensed
Serving Waltham Area
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HVAC, Heating & AC Services Estimated Cost in Waltham, MA 2022

Minimum cost
$1893
Maximum cost
$11340
National Average
$5904
Avg Per Hour Rates
$157
$4053
$7825
Fair price range based on 186 cost profiles
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Average Cost $5904
Minimum cost $1893
Maximum cost $11340
Avg Per Hour Rates $157

Average range $4053 to $7825 is based on 186 cost profiles.

Why these companies made our list

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