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.

Freedom From Heat

FREE

System Diagnostic on ANY HVAC System

10 Years or Older!

Disclaimer: Offer Must Be Presented At Time of Sale. Valid For HVAC Repairs Quoted By Landry that exceed $300 ONLY. Cannot Be Combined With Other Offers. Discounts are for completed repairs ONLY. Discounts do not apply to dispatch fees. Some Exclusions Apply. Call Office For Details. Offer Valid 7/1/2026-7/31/2026 Expires: Aug 31, 2026

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Hear From Our Satisfied Customers

Nick G and Ricky were professional, polite and knowledgeable. They helped us fixed a broken leaky valve the same day I called. Excellent service.
Justin Comnenous
2 days ago
I recently had Landry Mechanical install a new heat pump and furnace to replace my aging HVAC system after my AC failed. The crew, Garret, Gavin, Kyle, Ian, Don, and Dimitri, was incredibly professional from start to finish. They communicated clearly throughout the process and the workmanship was excellent. Highly recommend this team for anyone needing HVAC work done right.
Jeffrey Syed
2 days ago
Chandler and Dave were awesome… a great team… very helpful, knowledgeable and friendly.
Cindy Hudson
6 days ago
Joe was solid and efficient fixing my plumbing issue. He took the time to explain and was respectful of the property. Thx Joe.
J Char
6 days ago
Sean did a fantastic job
Shaahil Patel
6 days ago
Tori was great! Fixed my A/C condenser the same day as maintenance :)
Robert Carter
7 days ago
Boiler evaluation with Aaron
Electrical evaluation with Samuel
Appointments were same day as call placed.
Both Aaron and Samuel were very friendly and knowledgeable. They explained our options well. Both were very competent and trustworthy. I’m glad we found Landry Mechanical and will stay with them for all our future electric and plumbing needs.
Cindy Hudson
7 days ago
Tory updated our air conditioner system for the whole house. She was pleasant to work with and very efficient.
Mike also came and checked out our electrical setup. He was very pleasant to work with and very efficient, as well.
Lyn Stevens
1 week ago
3 faucets installed stainless steel hoses on washing machine - Matt and Alex were on time and very professional and polite. My husband has ALS and can't get around the house - the young men were very accommodating worked efficiently and gave me confidence that our work was completed expertly as we always receive from Landry professionals!
L Guyotte
1 week ago
Sam and Nick were very thorough in their findings and in the explanations of the technical stuff. I was presented with four different quotes and was given many options. They were both very knowledge and friendly and well presented!:)
We are now going to take some time to decide which items are the most dire at the moment.
Tamara Parseghian
1 week ago
I had an excellent experience with Landry Plumbing. Dennis installed my new hot water heater, and he was outstanding from start to finish. He was extremely ~> knowledgeable, thorough, and took the time to explain everything he was doing, answer my questions, and even point out other plumbing issues that may need attention in the future. I really appreciated how informative, professional and down to Earth he was.
His assistant, Rickie, was also wonderful! He is kind, courteous, and always willing to help. Together they worked efficiently, kept the work area clean, and treated my home with respect throughout the entire installation.
Their professionalism, attention to detail, honesty, and excellent customer service made the whole experience stress-free. I highly recommend Landry Plumbing, and especially Dennis and Rickie, to anyone looking for reliable, licensed, insured and skilled plumbers. Thank you both for a job well done!!
Nicole Moschini
2 weeks ago
Gavin and his crew, Ian, Zach and the electrician Dimitry did a great job with installation and even completed the work early. They were friendly, knowledgeable and had great communication throughout.
Dot Mersfelder
2 weeks ago
Great team, excellent work
Would highly recommend them
Kevin Tinsley
3 weeks ago
Very pleased with the thorough work by Drew Sanford! We had an issue with our central air that took some in depth investigation but Drew did not disappoint and made sure he got to the root of the problem. He was very professional and personable at the same time. So much appreciated and we highly recommended!
Tara Flodin
4 weeks ago
Garrett and Kyle were true professionals installing our brand new Heat a pump system.
Outstanding customer service, a clean install and very courteous individuals.
Great installation due to great HVAC TECHS.
LANDRY COMPANY should be proud of Harret and Kyle
Thomas Dunn
4 weeks ago
Garret and Kyle worked from 7:30 am - 6 pm installing a new HVAC system in 100+ degree weather. (Bad timing for the old system to die!) Many thanks to both of them for coming here to install the new system and make life comfortable for us in this sweltering heat.
Lisa Tomas
4 weeks ago
Aaron and Tory from Landry Mechanical were outstanding. We have a very old HVAC system, and they were able to quickly diagnose the issue and restore air conditioning to our home the very same day. They took the time to walk me through the diagnosis and clearly explained what was wrong and how they were going to fix it. They were professional, clean, efficient, and respectful of our home throughout the entire service call. I really appreciated their expertise and excellent customer service. I highly recommend Aaron, Tory, and the team at Landry Mechanical!
Ernie Granillo
4 weeks ago
After 25 years our AC needed replacement. Landry used a iPad app to determine the size of the system we needed (we had an undersized system previously which explains why our house never properly cooled down in the middle of summer). They were able to schedule an install the next week. Garret and Kyle did a great job. Super friendly, informative and professional! Couldn’t be happier.
Boris Tolpin
1 month 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.