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Gervais Mechanical Services LLC Gervais Mechanical Services LLC is one of the most experienced residential and commercial plumbing, heating and air conditioning companies providing the highest quality Plumbing/HVAC products as well as top rated customer service for projects including new construction new construction plumbing system design/construction, routine plumbing repairs, oil/gas heating system installation/repair, electrical heating and radiant heating systems, central air, ductless mini split system installation, commercial HVAC system installation, repair and maintenance, commercial refrigeration, chiller installation, repair and replacement, residential and commercial electrical services and a great deal more.

Residential & Commercial Plumbing:*

Gervais Mechanical Services LLC is one of the most experienced plumbers in Worcester County, Massachusetts with a large service fleet which can typically provide same day plumbing services for residential and commercial properties. Gervais Mechanical is one of the most prolific new construction plumbing system design/installation contractors in Central Massachusetts and offers 24 Hour Emergency Plumbing Repairs throughout Worcester County & Middlesex County, Massachusetts. The Gervais Team routinely installs and replaces plumbing fixtures, provides water/gas line connections, pipe leak repair, tub/shower installation and replacement, toilet/sink installation and replacement, drain cleaning and water jetting services, outdoor spigot installation, laundry washing machine hook-ups, dishwasher installation and replacement, kitchen/bathroom remodeling plumbing services, basement bathroom construction and plumbing, whole home re-piping as well as commercial/industrial building plumbing system design, installation, repair and replacement including touch-free, infrared urinal installation/replacement, touch-free infrared/motion activated toilets and faucets, drinking fountain, water/fountain installation, repair and replacement and many other plumbing services.

Residential & Commercial Central Air:*

Gervais Mechanical Services is one of the most experienced residential, commercial and industrial central air conditioning system installation, repair and maintenance companies in Worcester County, Massachusetts providing a full line of brand name central air systems for homes and businesses in Central Massachusetts installed by the most experienced central air conditioning technicians. For over 15 years, Gervais Mechanical has been building a reputation as the most adept central air companies offering the lowest prices for high quality, energy efficient central air conditioning systems from 1 Ton to 100,000 Ton Central Air Conditioning Systems. The Gervais Team is currenly offering 15% OFF Central Air Conditioning System Maintenance in Worcester County, Massachusetts.

Home Heating System Installation & Repair:*

Gervais Mechanical Services LLC has installed thousands of home heating system including oil/gas heating systems, electrical heating system, central air and ductless mini split systems as well as large scale Commercial/Industrial HVAC/R Heating & Air Conditioning System Installations throughout Massachusetts. With one of the largest fleets of heating and air conditioning technicians in Worcester County, Massachusetts: Gervais Mechanical can typically provide same day heating system repair and maintenance as well as 24 Hour Emergency Heat Repair.

Central Air Conditioning System Installation/Repair:*

Gervais Mechanical is one of the most prolific Residential & Commercial Central Air Conditioning System Installation, Repair & Maintenance Contractors in Worcester County, Massachusetts and has installed thousands of central air system for home and business owners throughout The Commonwealth of Massachusetts. For over 15 years, Gervais Mechanical has been garnering a reputation as one of the most knowledgeable central air contractors providing the lowest possible prices for brand name central air conditioning system installation, repair and replacement services and is currently offering 15% OFF Central Air Conditioning System Maintenance Tune-ups in Worcester County & Middlesex County, Massachusetts.

Ductless Mini Split A/C System Installation:*

Gervais Mechanical is one of the most experienced residential and commercial air conditioning companies in Worcester County providing fast, affordable ductless mini split heating and air conditioning system installation, repair and mini split maintenance as well as condenser unit replacement services for homes and business throughout Central Massachusetts and The Metro West Area. The Gervais Team has one of the largest service fleet and can usually provide same day ductless mini split repair services as well as 24 Hour Emergency Heating & Air Conditioning System Repair.

Gervais Mechanical Services LLC offers the lowest rates for plumbing, heating and air conditioning system installation in Worcester, Massachusetts (MA): Boston MA, Cambridge MA, Natick, Newton MA, Leominster, Fitchburg MA, Shrewsbury MA, Milford, Gardner MA, Grafton, Holden MA, Southbridge, Webster, Auburn MA, Northbridge MA, Northborough, Southborough MA, Westborough MA, Oxford, Clinton, Millbury MA, Uxbridge, Charlton MA, Spencer MA, Athol, Dudley, Leicester MA, Winchendon, Lunenburg MA, Sturbridge, Blackstone MA, Sutton, Douglas, Lancaster MA, Templeton, Rutland MA, Sterling, Upton MA, Westminster, Harvard MA, Ashburnham, Hopedale, Mendon, Barre, Warren, Bolton, Paxton, North Brookfield, Hubbardston, Boylston, West Brookfield, Princeton, Brookfield, Millville, Somerville, Framingham MA, Acton, Hudson, Concord, Carlisle MA, Sudbury MA, Ashland MA, Wayland, Weston MA, Littleton, Ayer, Shirley, Stow MA, Lincoln MA, Sherborn and many other communities in The Commonwealth of Massachusetts.
Served areas
  • Worcester MA, Shrewsbury MA, Grafton MA, Millbury MA, Holden MA, Rutland MA, Leicester MA, Auburn MA, Charlton MA, Oxford MA, West Boylston MA, Spencer MA, Rutland MA, Clinton MA, Upton MA, Harvard MA
Highlights and features
  • Residential & Commercial Plumbing System Design/Installation in Worcester County, Massachusetts
  • Oil/Gas Heating System Installation & Repair in Massachusetts | Electrical Heating System Installer
  • Radiant Heating System Installation | Boiler Installation & Repair Specialists in Massachusetts
  • Boiler Replacement Services in Worcester County MA | Water Heater Installation & Repair Contractors
  • Water Heater Replacement Experts in Worcester County MA | Commercial Boiler Installation Services
  • New Construction Plumbing System Design/Construction in Massachusetts
  • Central Air Conditioning System Installation, Repair & Maintenance in Massachusetts
  • Ductless Mini Split Heating & A/C System Installation, Repair & Replacement
  • Commercial & Industrial Mechanical Contractors in Worcester County, Massachusetts
  • Oil/Gas Furnace Installation, Repair & Replacement Contractors in Massachusetts
  • Commercial/Industrial Rooftop HVAC System Installation, Repair & Maintenance Contractors
  • Water Line & Gas Line Installation | Water & Sewer Connections / Hook-ups
  • Oil To Gas Heat Conversions | Electrical Heating System Installation in Massachusetts
  • Laundry Washing Machine Hook-ups | Dishwasher Installation & Replacement
  • Toilet/Sink Installation & Replacement | Tub/Shower Installation & Replacement
  • Commercial Building Plumbing System Design/Construction in Massachusetts
  • Commercial Refrigeration System Installation & Repair in Massachusetts | Chiller Install/Repair
  • HVAC/R Cooling Tower Installation, Repair, Maintenance & Cooling Tower Replacement Specialists
Services
Heating Services
Report
Heating Services Oil & Gas Heating System Installation
24 Hour Emergency Heat Repair Services
Heating System Maintenance Programs
Central Air Installation, Repair & Replacement
Ductless Mini Split Installation & Repair Expert
Boiler Installation, Repair & Replacement
Water Heater Installation & Repair Service
Tankless Water Heater Installation
Annual Heating System Maintenance Programs
Commercial HVAC System Installation & Repair
Central Air Conditioning Sytem Installation, Repair & Maintenance Gervais Mechanical Services LLC is one of the most trusted, highly experienced residential and commercial central air conditioning system installation, repair and maintenance companies in Worcester County, Massachusetts providing the fastest, most affordable central air systems for homes and businesses in Central Massachusetts.

For over 15 years, The Gervais Team has built an excellent reputation having installed thousands of central air system and typically provide same day central air repair and 24 Hour Emergency Central Air Conditioning System Repair in Worcester, Massachusetts (MA) : Leominster MA, Fitchburg, Shrewsbury MA, Westborough, Southborough MA, Northborough, Auburn MA, Oxford, Charlton, Northbridge MA, Southbridge MA, Webster, Dudley, Milford, Marlborough MA, Hopkinton, Holden, Paxton MA, Leicester, Spencer and many other fine communities in Massachusetts.

Gervais Mechanical is currently offering 15% Off Central Air Conditioning Maintenance Throughout Worcester County! Call To Reserve Your Spot Today!
Commercial Refrigeration System Installation, Repair & Maintenance Gervais Mechanical Services LLC is a full service commercial/industrial refrigeration contractor providing first class HVAC/R system installation, repair and maintenance services including but not limited to walk-in cooler/refrigerator installation, walk-in freezer installation, repair and maintenance, reach-in coolers for grocery stores, convenience stores and gas stations, Large Scale Commercial/Industrial HVAC/R Systems and many other services.

For over 15 years, Gervais Mechanical Service has providing the highest level of excellence for small, medium and large business throughout The Commonwealth of Massachusetts

Call Today For a Free Consultation!
People
Jeff & Scott Gervais
Jeff & Scott Gervais
Owner / Operators
Gervais Mechanical Service LLC was conceived by 2 brothers, Jeff Gervais & Scott Gervais, over 15 years ago with their sister Angela and has since become known as one of the largest, most capable residential, commercial and industrial mechanical contractors in Worcester County, Massachusetts. As a family owned/operated company, The Gervais Team spares no effort in their endeavor to ensure every customer feels as though they're part of the family. Gervais Mechanical Services is a mechanical contractor you can count on 24 Hours a Day - 7 Days a Week.
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Videos
Gervais Mechanical: Plumbing, Heating & A/C Installation-Massachusetts
Gervais Mechanical: Plumbing, Heating & A/C Installation-Massachusetts
Gervais Mechanical Services LLC is one of the most experienced residential and commercial plumbing, heating and air conditioning installation/repair companies in Worcester County, Massachusetts providing a full suite of services utilizing state-of-the-art technology to enhance the customer experience. For over 15 years, Gervais Mechanical Services LLC has been providing the finest residential and commercial plumbing, heating and air conditioning services including but not limited to oil/gas heating system installation, oil/gas furnace installation, repair and replacement, boiler installation and repair, boiler replacement services, water heater installation, repair and replacement, central air conditioning system installation, repair and maintenance, ductless mini split heating/air conditioning system installation and repair as well as commercial refrigeration services.
Reviews (24)
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Tom Dillon
Jun 20, 2022
When your hot water heater dies you want a company with quick, response and knowledgeable people. Gervais delivered for me! They sent out a representative (Frank) the same day to repair my heater. Unfortunately the unit needed to be replaced. That was immediately scheduled and installed in a timely manner. All the people that I had interaction with were professional and helpful.

Gene the installation expert was fantastic. He immediately came up with a solution to a potential code violation and performed the install along with his apprentice. I was impressed with his mentoring abilities and instructional techniques at one time saying " attention to detail is important" to his partner. That is the type of person I want to work at my house! Thanks to all for a job well done.
Sadiah Mussarrat
Jun 05, 2022
We are very impressed by the services provided by Gervais, starting from the initial assessment to the delivery of the service. As a first-time and new home buyer, we needed consultation and support to know the HVAC systems and Mass Save Heat loan process. Britt walked us through different types of HVAC and pros and cons and gave us an excellent estimate that was better than the other estimates we got. Gervais team helped us throughout the heat loan application- thanks to Mercy and Stephanie.

They informed us about every step and were very responsive to our questions. Finally, the installation team did a phenomenal job on the installation date by showing up on time, doing the installation and testing it out. The installation crew was super professional, friendly and pleasant. I highly recommend Gervais mechanical services!
Walter Dodge
Apr 19, 2022
Neede a new water heater. from my first call to Gervais everyone was polit, pleasant and professional. Chris cane to look to get the estimate done and Gene and Jake performed the work. Very profession, thorough and clean. Highly recommend
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Guy Shepard
Mar 22, 2022
I would like to say that Gervais Mechanical has a very good sales and installation team, with a courteous and super friendly professional demeanor. They pride themselves on responsiveness. I was one of those customers that waited to the end and asked questions about spare parts lists and how my Renai system would run. They got high marks for installation in a closet in a finished basement but I would like to have seen more product knowledge with either the salesman or lead installer, the manuals appear to be well written, too. Overall I give them an A and would certainly recommend them to my friends and family.
Shelley J. Buma
Mar 10, 2022
We highly recommend Gervais and technician Chris C. We called Gervais at 4:30pm. We quickly received an estimate and a 10am time for service for a new water heater installation. Chris arrived promptly at 10am with a friendly and courteous demeanor. He explained what he would do and when he'd be finished. He expertly did everything he said he would do. We appreciated his communication and professional work. In house staff was equally efficient and pleasant to work with. We couldn't have asked for better service all around.
Mark Williams
Mar 02, 2022
Gervais did a great job installing our mini splits into our 2 family home. They were efficient, friendly and finished in a fashionable manner. Marcy , did a fantastic job organizing our rebate . She constantly kept us updated and worked diligently on the paperwork and process. It took many weeks for our problem to be corrected. Marcy took charge and came up with a positive resolution regarding our rebate. Thank you for staying on this for a long period of time.
Daniel Torti
Feb 26, 2022
Shawn was personable, professional and reassured me that he could resolve my furnace issue. He arrived within 30 minutes of my call, was able to diagnose the issue and get it going within an hour; and all of this occurring on a cold winter Sunday. I will definitely continue using Gervais' service going forward. Thank you! Service: Heating system repair
Brandon Puzzo
Feb 26, 2022
I have used Gervais a few times for a couple of small things and furnace clean outs. When I woke up with no heat, Chris came out on time and helped narrow down the problem to a frozen pipe. A few hours of thawing later, he came back out to help get the furnace going. It took a long time for things to thaw, but Chris was proven right and now my house is warm.

They also followed up to make sure things are still working. Very much appreciate their knowledge, responsiveness, and help. I'll call them again if I have any more plumbing issues. You should too.
John & Gloria Turner
Feb 26, 2022
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. He was quick, but thorough and made good use of his time. When another need comes up, I will be asking for Chris from Gervais. Service: Remodeling
Sandra Coore
Feb 20, 2022
We had a new furnace installed with central air with a crew from Gervais lead by Angel and his assistant in the electrical area and Adam and his assistant in HVAC. These men and their team are exceptional workers. They know their work and good at it too. When one thing was not working, they would come to me with other options to make it work and it worked. They are very professional, respectful & well mannered men. I would not hesitate to use them again or recommend them. Go team Angel and Adam, you ROCK!
Mark Williams
Feb 14, 2022
Gervais did a great job installing our mini splits into our 2 family home. They were efficient, friendly and finished in a fashionable manner. Marcy, did a fantastic job organizing our rebate. She constantly kept us updated and worked diligently on the paperwork and process. It took many weeks for our problem to be corrected. Marcy took charge and came up with a positive resolution regarding our rebate. Thank you for staying on this for a long period of time. Yours truly, Mark
Sandra Coore
Feb 11, 2022
We had a new furnace installed with central air with a crew from Gervais lead by Angel and his assistant in the electrical area and Adam and his assistant in HVAC. These men and their team are exceptional workers. They know their work and good at it too. When one thing was not working, they would come to me with other options to make it work and it worked. They are very professional, respectful & well mannered men. I would not hesitate to use them again or recommend them. Go team Angel and Adam, you ROCK!
Kathy Carron
Feb 05, 2022
Gervais provided superior customer service from initial contact to the final stage of my experience. Over the weekend I had a leaking pipe under my bathroom sink. I turned all the water off and decided I could wait until Monday for service. The inital phone recording over the weekend said I would receive a call back within 10 minutes and I did. About a half hour prior to the scheduled visit I received a text from Chris (who was excellent and extremely knowledgeable) stating that he was on his way.

He diagnosed and resolved the issue very quickly and explained everything along the way. He asked if there was anything else and then he went the extra mile to help me get the warranty info on my water heater. He also explained all of their maintenance plans that they offer. I will definitely use Gervais for all my electrical/plumbing, hvac/ac needs and cannot recommend them highly enough. Great response times, superior quality and exceptional service.
Lisa Cossette
Jan 17, 2022
Today, it was 3 degrees outside and it was 68 degrees inside when I started my day. After back to back meetings from 7am to 3pm, I realized how cold I was and that, yes, somehow the heat had stopped. By then it was 54 degrees in the house. I have steam radiators in every room and a Dunkirk Steam Boiler. I checked the water level on the boiler to see if the low level cutoff was triggered.

I went to the fuse box and turned power off and on to the boiler. I checked my thermostat and it had power. I checked YouTube videos. I couldn't figure out why the boiler wasn't sending steam throughout the house. When I called Gervais, who I have used on a regular basis for a few years now, they reluctantly told me they couldn't send anyone out right away - freezing cold temps with lots of other calls coming in, short-staffed maybe because of COVID - who knows?

They said to call back after 4:15 when Austin, a technician, would be manning the phones and maybe he could help troubleshoot. I did just that and within 5 minutes over Facetime, Austin determined I had a loose connection with my thermostat. As soon as I tightened the wires, BOOM, ignition and steam was circulating once again. Gervais customer service and technical expertise is superb! I couldn't be happier. I highly recommend them.
Rob G.
We had our furnace break an Gervais came right out and installed a new one there tec bobby was very nice and treated my house with respect he did a great job and the install he did was top noch thank you Gervais and your tec bobby
Michelle M.
Knowledgeable... Quick response to my dead furnace... expert workmanship... thanks
Scott P.
Excellent right across the board. The guys helped me choose my ductless mini split system and the install went off without a hitch. Very knowledgeable and friendly!
Beverly Bachelder
I am very pleased with the work and service from Gervais Plumbing and Heating! Chris Clune did a terrific job! He came when he said he would, did the job completely, and was very personable and helpful. I would definitely want to continue with Gervais for any plumbing and heating needs going forward.
Adam Cronkrite
Austin was very helpful in explaining the workings of our AC unit and was very knowledgeable. He quickly diagnosed the issue. Once the Spring comes around we will have him come back and finish up ito service and probably do a new install!
Dave Fisher
Quick response times and very knowledgeable technicians. I just purchased a new home and they helped me get my heating system back up and running
Peter Magnate
Meticulous plumbers as well as heating and air conditioning services. Your employees are fast, efficient and the office workers have impeccable communication skills. A sincere thank you to you!
Justin Cook
Your company made a central air conditioning system installation look easy and left my house in tip top condition. Thank you again!
Daniel MacDonald
I called this morning for heating system maintenance cleaning and complete tune-up. They scheduled me for the same day, showed up on time and now my heating system is working at maximum efficiency! Excellent!
Alan Cheng
Had a great experience with Gervais. Had to eventually bleed the extraordinary amount of air out of my pipes. Mark was very polite, courteous, and answered all my questions. He answered questions not related to the job which were extremely helpful to assist with my future home renovation plans. I'll certainly be a returning customer.