Plumbing, Heating, Cooling & Electrical Experts

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.

$88

AC Tune Ups!

Book by April 30th, and SAVE BIG. Landry Mechanical will get your AC ready for summer, for only $88!

Offer Must Be Presented at Time of Sale. Valid for A/C or Heating System Tune-Ups ONLY. Cannot be combined with other offers. Some Exclusions Apply. Offer . Call Office For Details. Expires: Apr 30, 2026

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Hear From Our Satisfied Customers

Nick was very friendly and professional. Checked out all piping in the house and Gave me all the information I needed for future repairs and installation. Will be considering kitchen sink repair in near future.
Debbie S
2 days ago
The Landry plumber they went couldn't have been friendlier. He did solid work quickly. I very positive experience
Todd
2 days ago
Knowledge technicians that gave me options on what to do to repair my water pressure. They fixed the problem and my water pressure is now flowing properly.
Don Asquith
5 days ago
Drew/Andrew came to our home to do the regular check-up of our mini-splits. We found him to be very knowledgeable about such systems. He did a fine job of inspecting, cleaning, and lubricating them, and he also gave us a lot of good information about both the condition of another much older one we have on our property and what our options could be in dealing with it if it eventually fails. And he came to our house a second day, to complete a good inspection of that mini-split. In addition to being very knowledgeable, we found Drew to be very considerate and easy to talk with. And we give a lot of credit to Landry Mechanical's service program. Another 5 star rating from us for Landry service.
Doug Showalter
6 days ago
Landry’s did an awesome job installing our new A/C unit! Scott and Damien were extremely professional and friendly!! They did a great job explaining the process as they installed our unit! We are extremely happy with their work and highly recommend Landry’s!!
Gary Perras
6 days ago
Excellent service. Knowledgeable. Offered tips for optimizing the function of the system. I would highly recommend
Rich Perugini
1 week ago
Serviceman was very professional and friendly. Did not push me into needless repairs.
Shirley Marcucci
1 week ago
Landry’s did an awesome job installing our new A/C unit! Scott and Damien were extremely professional and friendly!! They did a great job explaining the process as they installed our unit! We are extremely happy with their work and highly recommend Landry’s!!
Gary Perras
1 week ago
Great installation on time and quality work! They replaced my oil heat system with a propane heating system.
Joseph Holewa
1 week ago
Matt Stagliola and Patrick OToole both provided excellent services. They communicated well and were timely. They also patiently responded to my concerns. I would highly recommend them both.
Deborah Martin
1 week ago
Great with communication and specifics. Kept me informed every step of the way and made an honest effort to keep the repairs simple and the cost down, while also offering multiple alternatives and additions if necessary. Nick was a pleasure. Would highly recommend.
The Ink Tank
1 week ago
PpGood service by Rosalee Came on time. Did good work. Pleasant. Competent. Thank. Steve Ayres
Steven Ayres
1 week ago
Jack and Hunter are very professional and polite. They did exceptional work. Very happy with the quality of work. If anyone is looking for a great plumber I recommend them .
Robert Amlaw
2 weeks ago
Excellent service. Will be using them again.
D M
2 weeks ago
Installation of new whole house heat pump and mini split system
Lynn Skladzien
2 weeks ago
Excellent service and technicians. Accurate quote and excellent work. A very good experience will be using them again.
Taze Barlar
2 weeks ago
Samyson was an absolute superstar - after being without hot water for a few days, he swooped in to save the day (and wouldn't quit when faced with a bit of rust/bolts that refused to budge!) Highly recommended and our dogs loved that he would throw a ball for them anytime he had to go back to his van
Chris Took
2 weeks ago
I recently had some electrical work done, as well as all of the smoke detectors. Everything went well, then a few weeks later they started going off on the second floor. I called and they sent someone right away. It was a defective alarm. Thank you Landry for sending someone right away.
Lyn-Del Wistaris
2 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.