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Typical Greater Boston range for this kind of work, from regional averages — not a quote from Gervais Mechanical. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Gervais Mechanical is an Auburn heating, cooling, plumbing and electrical contractor with 4.7 stars from 1,481 Google ratings, an A+ from BBB, and BBB accreditation since December 2024. It says it has been in business 18-plus years and lists service towns across Massachusetts. A 2023 contractormag.com article reported that Horizon Group Holdings had acquired Gervais Mechanical. Recent customers describe quick replacements. In a June 2026 review, a customer whose water heater went out on a Sunday had a new one within 24 hours; a May 2026 customer said a tech came out the afternoon they called about a dead 22-year-old AC system, and the system was replaced. A July 2026 customer said the company replaced electrical service torn off the house by a downed tree and brought it up to current code. On Nextdoor in July 2025, neighbors in Auburn and Rutland described a furnace install and a clean service visit. Other customers describe trouble with big installs and scheduling. An April 2026 reviewer said a boiler installed as part of a $50,000-plus job was leaking less than a year later and had been run on an extension cord because the outlet was too far. In a January 2026 review, a customer said they were extremely unhappy with the first kitchen hood vent install, and a December 2025 customer said a boiler service booked a month ahead was cancelled twice, the second time a day before the appointment. In a May 2024 review, a customer who spent $13,000 on a recommended heat and AC system said the install scheduled for two days was not done after two. A March 2022 customer said a new furnace install was rescheduled four times over seven weeks, starting with a no-show. A February 2023 customer said a $1,500 steam pipe move left a leak and a damaged radiator, and the company then quoted $1,100 to fix it. In a November 2021 BuildZoom review, a 73-year-old customer described three months without heat on a $14,000 furnace and bathroom contract, a gas inspector who faulted the company for firing the furnace before inspection, and a $14,000 lien filed on his property after he ended the contract. On Reddit in December 2024, one commenter found the prices high and got a lower quote elsewhere, and another called the quotes middle of the road.
“Poske Heating & HVAC based out of Worcester - (508) 868-1441 Down to earth guy. Great service over the 15 years we've owned the house. He was the original installer. I've used Gervais Mechanical Services when Poske wasn't able to make it. 508-719-7198 Landry is one of the higher priced HVACs in the area. As always, watch out for the common scams like capacitor upcharges.”
“Gervais seemed to know their stuff but their prices were high. I got a lower quote for the same thing from C&C Temp Control.”
“I have been happy with Gervais. Their quotes are middle of the road but they are responsive and do a good job. You can do a lot worse.”
“We have been working with Gervais mechanical.”
“We ended up using Gervais Plumbing in Auburn and they were awesome. Easy to work with, accommodating of our weird schedule, the install was done quickly, neatly, and they cleaned up well - and the prices were great too!”
“I second Gervais they serviced my systems recently and were clean and efficient.”
“I had Gervais for a furnace install, they did a good job.”
“Horizon Group Holdings (HGH), also known as Strikepoint Group Holdings, one of the largest and most referred home services companies in the United States, announced that it has acquired Gervais Mechanical, a leading residential and commercial HVAC, plumbing, and electrical contractor servicing Massachusetts. ... Founded in 2004, Gervais Mechanical has faithfully served Massachusetts as the home services company of choice.”
“Chris from Gervais was very prompt. He was very knowledgeable about what he needed to do. I have never had a nicer person come to my home the perform service.”
We recently got a plumbing inspection done by Robert from Gervais. He did an awesome and very thorough job! He took the time to stress test our pipes, gave us reasonable recommendations for how to move forward, and helped us avoid an expensive repair. We would definitely work with them again!
I recently hired Gervais Mechanical Services to replace my 27 year old oil heating system (boiler, burner, and indirect water heater). I got bids from 7 companies in the area and their bid was tied for the lowest price with comparable equipment, and they offered a 10 year parts and labor warranty following the install. Their closest competitor offered a 2-year warranty. Their install crews were courteous, professional, worked well together, and made a good effort to keep my house clean while they were installing the system. I specifically want to mention Joshua Bidwell and Jose __ (oil boiler/burner install crew), Sonny Torres (electrician), Dylan MacCallum, Evan Ryan, and Jacob __ (plumbers), and Erik Falk (sales rep). A solid team that worked together to get the job done right, and at a reasonable price.
Was able to quote a reasonable price on-site and do the work that day. We ran into issues with the connection and the pro, Dana, was very diligent in figuring out where the problem was and did not leave until he was sure everything was in working order, including the drainage. Very impressive. I will use them again.
We thought we had an HVAC emergency over the holiday weekend. Jay was referred by a neighbor and glad we called. Prompt, professional and extremely knowledgeable. Had his team show up first thing the next morning on the holiday and immediately ruled out an HVAC issue and identified a plumbing issue. Connected us with a great plumber who resolved the leak within 24 hours. Highly recommend.
Robert and Griffin were punctual and polite. They took care of my plumbing needs quickly. . Robert explained the process they would do and in no time my plumbing needs were fixed , despite my dog barking his two cents in the entire time . I will be sure to contact Gervais for all my plumbing needs in the future .
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4 changes recorded — last scanned Aug 24, 2026.