Plumbing, Heating, Cooling & Electrical Experts

Heating, Cooling, Plumbing & Electrical in Northborough

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Northborough’s Local Home Service Company

Our crew has been a fixture in the Northborough community for years, navigating the residential turns near the Assabet River and keeping pace with the growth along the Westborough line. We’ve been keeping busy on the streets of the Boroughs, ensuring that the historic homes near the town center and the modern developments toward Juniper Hill stay functional through every New England season. We understand the specific strain that heavy winter snowfalls and high-summer humidity place on local infrastructure. Our boots are on the ground across this region, bringing deep local expertise to every service call, whether we are parked in a driveway near Route 20 or working on a system closer to Route 9.

Book an appointment with our team to get your home systems back on track.

Heating & Cooling

Northborough residents face a full range of weather extremes, from deep winter freezes that test older boilers to humid summer stretches that require efficient cooling. We focus on durable climate control solutions that maintain energy efficiency while keeping your household comfortable year-round.

  • Fixing broken AC units: Our team provides AC repair during summer peaks and expert AC installation for those looking to upgrade their home’s comfort.
  • Staying warm in winter: We specialize in furnace repair and complete furnace installation to keep your family warm through a deep freeze.
  • Zoned comfort systems: We install ductless air conditioners for homes without traditional ductwork, offering quiet and efficient temperature management.
  • 24/7 HVAC support: When the heat fails on a sub-zero night, our emergency HVAC service team is ready to respond.

Contact us to book an HVAC technician for your Northborough home.

Plumbing & Drain/Sewer

Maintaining a property in Northborough often involves managing complex drainage or aging sewer connections that require specialized knowledge. We help homeowners protect their property from water damage by addressing leaks and blockages before they become expensive emergencies.

Let our local plumbers take care of your next repair.

Electrical

Many Northborough properties feature electrical architectures that weren’t designed for today’s high-power demands. We provide modern electrical solutions that respect the character of your home while ensuring the system remains safe and up to code.

Schedule your electrical inspection or repair with our Northborough crew.

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

Why Choose Landry Mechanical?

We pride ourselves on direct, expert service. We don’t just work in the area; we understand the unique logistical and environmental challenges of living in the Boroughs.

  • Mastery of three trades: Total home support across HVAC, plumbing, and electrical.
  • Localized building knowledge: We are familiar with Northborough’s specific building codes and inspection standards.
  • A focus on reliability: Our team is known for showing up on time and finishing the job right the first time.
  • Direct communication: You get honest assessments and transparent pricing on every visit.

Talk to a specialist today to arrange a consultation or repair.

Fresh Air, Fresh Savings

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