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Heating and Cooling, Plumbing & Electrical in Newton, MA

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24/7 Local Home Service Company

Managing the mechanical needs of the “Garden City” requires a team capable of handling everything from sprawling estates in Chestnut Hill to the dense, multi-family housing in Nonantum. We spend our days addressing the specific infrastructure challenges found in Newton’s thirteen villages, where centuries-old stone foundations often house the latest in high-efficiency climate technology. The city’s proximity to the winding Charles River and its mature, heavy tree canopy creates a unique environment where high humidity and potential root intrusions are constant factors for local property owners.

Reach out to our team to coordinate your next home service visit.

HVAC Company

The microclimates across Newton’s varied topography mean that an HVAC system must be perfectly calibrated to handle both the wind-swept hills of Waban and the humid lowlands near the river. We focus on optimizing your heating and cooling units to ensure they remain cost-effective while managing the heavy moisture levels that can lead to indoor air quality issues during a New England summer.

Plumbing Service

Newton’s older residential lines often struggle with the transition from original lead or galvanized pipes to modern plumbing standards. We specialize in identifying weak points in your home’s water distribution, whether you’re dealing with a basement slab leak in a Tudor revival or a kitchen disposal that has finally reached its limit in an Auburndale Victorian.

Electrician

With the heavy concentration of home-based professionals in the area, the Newton power grid frequently sees residential loads it wasn’t originally designed to handle. We provide the heavy-up panel services and dedicated circuits needed to run modern home offices, high-end kitchen appliances, and car chargers without risking wire heat or frequent breaker trips.

Drain Cleaning

The mature oaks and maples that give Newton its “Garden City” moniker often send roots seeking moisture directly into your sewer laterals. Our technicians use high-definition cameras to pinpoint these intrusions, clearing the way with high-pressure water or mechanical cleaning to prevent a messy backup into your living space.

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

Why Choose Landry Mechanical Inc?

  • FAMILY OWNED & OPERATED: We are a family owned and operated company. Our top priority is serving our neighbors in Middlesex, Norfolk & Worcester Counties.
  • 17 YEARS OF EXPERIENCE: We have been in business for more than 17 years, giving us the experience we need to handle all of your home service needs.
  • TRUSTED TECHNICIANS: We only hire the best heating & AC contractors, plumbers, and electricians to ensure every job gets done right the first time.
  • NEXT-DAY INSTALLATIONS: We offer next-day installations for AC, furnace, standby generator installations, and more to quickly get your system up and running.
  • LATEST TECHNOLOGY: We use the latest technology with all repairs and replacements to ensure we’re using the best, most efficient techniques.
  • A+ BBB RATING: We are proud of our A+ rating on BBB. We offer top-ranked, quality services to our customers in Middlesex, Norfolk & Worcester Counties.

We are available 24/7 with same-day service.

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

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
3 days ago
Excellent response and prompt on time repair of my garage heater.
Michael Costa
4 days ago
All needs were anticipated. Costs reflected what was discussed at first contact.
John Gaboury
4 days 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
4 days ago
Technician was very professional and knowledgeable. He was extremely thorough when discussing issues with service.
Susan Genereux
4 days 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
4 days 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
5 days ago
Very pleased - highly recommend!
Ellen Deutsch
1 week ago
Sammy is GREAT!! Cleaning was recommended and boy did it work — on my split duct system
Alyssa Goodman
1 week 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
2 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
2 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
2 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
2 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
It was a very pleasant experience ! The technicians were very knowledgeable and fair ! Thank u
Linda Shack
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.