Plumbing, Heating, Cooling & Electrical Experts

Heating, Cooling, Plumbing & Electrical in Clinton, MA

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Between the older neighborhoods surrounding downtown Clinton, homes near the Wachusett Reservoir watershed, and newer residential developments around town, homeowners rely on systems that can handle New England’s changing seasons. Winter cold, summer humidity, aging infrastructure, and mature trees all create challenges for heating, plumbing, drainage, and electrical equipment.

Landry Mechanical provides heating, cooling, plumbing, drain, sewer, and electrical services throughout Clinton. Whether your home is near Central Park, along High Street, or in one of the neighborhoods surrounding Route 110 and Route 70, our team understands the issues that commonly affect homes throughout the area.

Schedule your service visit with a company that knows Clinton homes.

Group of employees posing for a team photo in a parking lot beside blue delivery/service trucks on a sunny day.

Heating & Air Conditioning

Clinton homeowners ask a lot from their HVAC systems. Heating equipment often runs for months at a time during the winter, while air conditioners work hard to manage humidity during the summer.

Landry Mechanical helps keep homes comfortable with repairs, replacements, and upgrades tailored to the demands of Massachusetts weather.

Keep your comfort system ready for whatever the season brings.

Plumbing & Drain Cleaning

Clinton’s mix of historic homes and mature neighborhoods means plumbing systems can vary widely from one property to the next. Older piping, root intrusion, groundwater, and aging sewer infrastructure can all contribute to plumbing and drainage issues.

Landry Mechanical helps homeowners resolve problems quickly before they lead to larger repairs.

Take care of plumbing problems before they create damage elsewhere in the home.

Electrical Repairs & Installs

Today’s homes use far more electricity than many older Clinton properties were originally designed to support. New appliances, home offices, EV chargers, and modern HVAC equipment can place additional demand on existing electrical systems.

Landry Mechanical helps homeowners improve electrical safety, reliability, and convenience.

Let us help you plan your next electrical improvement project.

Need fast help with plumbing, heating, AC, or electrical? Call or schedule service today!

Why Choose Landry Mechanical?

  • Licensed and insured technicians across HVAC, plumbing, drain, sewer, and electrical trades.
  • Familiar with Clinton’s older housing stock, established neighborhoods, and common infrastructure challenges.
  • Straightforward flat-rate pricing.
  • Available 24/7 with same-day service options.
  • Family-owned and operated.
  • A+ BBB Rating.
  • Every caller speaks with a real person.

Partner with a team that understands the needs of homeowners in Clinton.

Fresh Air, Fresh Savings

$50 OFF

Any HVAC Repair Over $300!
Disclaimer: Offer Must Be Presented at Time of Sale. Get $50 OFF Any HVAC Repair or tune-up. Cannot Combine Offers. Offer Valid From May 1, 2026-June 30th, 2026 Expires: June 30, 2026

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Hear From Our Satisfied Customers

My technician, Drew S., was very knowledgeable, patient, and helpful. Quickly diagnosed the issue and replaced the necessary part. Will be using Landry again in the future.
Matt Merrill
3 days ago
From the sales team (Tim) to the installation team (Keith, Zach, and many more) these folks have done an outstanding job removing our old system and installing a new full HVAC system. Everyone has been professional and thorough in their work and very easy to deal with from start to finish. Thanks so much!
Sam McCormick
1 week ago
Excellent response and prompt on time repair of my garage heater.
Michael Costa
1 week ago
All needs were anticipated. Costs reflected what was discussed at first contact.
John Gaboury
1 week ago
I was very impressed with the professionalism, knowledge, kindness and class that was shown by my install team, Gavin and Kyle. They explained everything and answered all of our questions. They showed respect for my space and cleaned up the area very well. The units also look great! Very good experience with Landry overall so far!
Katie Savage
1 week ago
Technician was very professional and knowledgeable. He was extremely thorough when discussing issues with service.
Susan Genereux
1 week ago
Everything is seamless: Text message when they’re arriving; Instant electronic billing when they’re done. All work is guaranteed. Technicians are uniformly knowledgeable.
Klaus Shigley
1 week ago
One of our best experiences with any company. Garret, Gaven, Julian, Don, Demitri, Kyle and Ian were beyond professional, respectful, courteous on top of knowing their stuff! Made sure all our questions were answered and our knowledge of how the units worked Big job, scheduled quickly and completed in 1 1/2 days! I would recommend your company, especially the guys mentioned above to anyone/everyone. Outstanding customer service!
Diane Dwyer
1 week ago
Very pleased - highly recommend!
Ellen Deutsch
2 weeks ago
Sammy is GREAT!! Cleaning was recommended and boy did it work — on my split duct system
Alyssa Goodman
2 weeks ago
Gavin and Kyle installed a new AC unit yesterday and did a great job. Very friendly and knowledgeable. Greatly appreciate them being here during a very hot 2 days.
Mary Ann Keyser
2 weeks ago
They did an amazing job replacing my ac system. My mom came home on hospice on a Wednesday. And my central air died that same day. Called them and they came right out Thursday morning to diagnose the problem. Tuesday the following week they were here bright and early. They finished up the install Wednesday. They were professional, neat clean and prompt. I highly recommend them!
Erik Stenquist
2 weeks ago
I had a scheduled annual check up of my furnace, which was installed around nine years ago. Corey was very nice. Let me know everything was fine. Gave me a couple of optional upgrades. If I was interested Landry get me informed as to when Cory would be showing up. I like the fact that they are certified employees. Great company. UPDATE. My annual furnace update again by Joe and again had a wonderful experience with Landry He was very thorough explained everything no pressure to take his suggestions which I know I will do just not at this moment. I do appreciate the staff and the service that I get from Lang.
Valerie Meadows
2 weeks ago
Fast, courteous, great service. Thank you
David Wojcik
3 weeks ago
I was very pleased with everyone involved in the project. Garrett was especially helpful, thorough and pleasant. Landry is lucky to have him as an employee.
Lois Benotti
3 weeks ago
Clean, respectful, responsive, polite and knowledgeable. Now a days these qualities are scarce and not to be taken lightly because the competition costs as much (or more) and they will trash your house and talk to you down when you ask for a description of the problem… I only say this because it was part of my personal experience with a different company and it was very discouraging.
Yahenys Dominguez
3 weeks ago
Your guys were very professional and explained everything in detail. Snaking a drain can be very messy but they keep everything clean and organized.
Sheila Gravelle
3 weeks ago
Responded in one day (without being subscription member). Kyle reported on time and was polite, professional, and courteous. We are now subscribed customers.
Richard Dumas
3 weeks ago
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    When you need AC, heating, plumbing, or electrical repairs and replacements, call Landry Mechanical Inc Plumbing HVAC & Electric or book online for appointments in Millbury, MA, and throughout Worcester, Middlesex, and Norfolk Counties.