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.

End of Summer Flash Sale

$2,250 OFF

Qualifying HVAC Installations
Must present coupon at time of sale. Not to be combined with any other offer. A qualifying HVAC installation means a system provided by Landry Mechanical that provides the primary heating and cooling for a floor of a home, or the complete home. Expires: August 31, 2026

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Hear From Our Satisfied Customers

Excellent service the rep was pleasant, polite and extremely knowledgeable about our issue.
Joe Landry
3 days ago
Evan from Landry Mechanical came last week to do our yearly heating plant review. He explained what he was doing as he proceeded, and completed review and, happy to say, everything was fine.
Dennis W1UE
3 days ago
Update Aug 22, 2026:

We had three separate services completed yesterday and, as we've now come to expect from Landry, every technician was professional, knowledgeable, and courteous. Eddy Russell handled our HVAC maintenance and did a thorough job, explaining what he was doing along the way, adjusting his work order a bit, and completing the job in a timely fashion. Jose Viveiros took care of our plumbing service efficiently, fixed two issues he discovered (Kitchen sink & Bathroom shower), and left everything clean and in great shape. Jonathan Torres installed two mini-split dongles and he and his teammate were prompt, detail-oriented, and made sure everything was working properly before they left. Great communication, quality work, and a smooth experience overall. The only issue I have with to report is not related to the work that was done, but rather the fact that it took many many months for the dongles to be installed. I would have expected some kind of consideration for the prolonged delay. Having said that, I do highly recommend Landry Mechanical.

We engaged with Landry Mechanical and several other HVAC providers in November ‘22 to get bids to replace our aging AC system. The decision to go with Landry was beyond easy, it was a classic no brainer. Between their obvious depth of comprehensive HVAC experience, their knowledge of how to integrate the MASSSAVE incentives into the project, and their commitment to minimizing environmental impact I readily made the decision to leave my long time HVAC provider.

Because of their high value consultative sales approach (Ryan) we ended up contracting with them to replace not just the AC but to install a hybrid ((ductless (mini-split) and duct (heat pump)) system that was completed today under the direction of Jason and with the help of MANY of their team as they worked miracles to complete the install around our hectic holiday schedule. And to top it off, they have guided us through the MASSSAVE process every step of the way so that our actual out of pocket expenses are in part subsidized and part financed at 0%.

In short, without question they have exceeded all my unreasonable expectations from the point of initial engagement to the installation itself. Great team, great customer sensitivity, and now we are fully expecting great reduction in our environmental imprint.
Jonathan Ellman
4 days ago
We have been having some issues with our ac heat in the ceiling unit, we’ve had several people come out and none of them could solve the problem, but today Evan was our guy and he was wonderful in explaining and really looked into the problem! Thank you Evan, much appreciated
Debbie Walters
4 days ago
My tankless hot water heat exchanger corroded and failed, called Landry for repair, Landry sent the technician on the same day. Technicians came on time and looked into the issue and worked with manufacturer to get the part overnight shipped under warranty, came next day and replaced the part. Great service.
ssbollam
4 days ago
Wonderful customer service. Timely and efficient. Highly recommended.
Athena Reese
4 days ago
It starts with the professionalism and courtesy from Anthony and Nick. Not only did they do a great job, but they clean any mess they make. (I know that sounds simple, but you’d be surprised how many contractors miss this point) They kept the noise down to a bare minimum out of respect for my neighbors. They also were working to complete the job from the minute. They came in till the minute they left. Very impressive
Bob Keaney
5 days ago
Awesome service. The 2 young men who came were prompt, professional, very thorough. Would highly recommend.
M Txra
5 days ago
Called Landry Mechanical yesterday around noon to request service as we had no hot water. They were very responsive and sent Joe out to see about our problem. Joe arrived around 3 pm, diagnosed the problem and had us back in hot water by 4 pm. Very professional, efficient, responsive to customer. Would strongly recommend.
Normajene Lamb
5 days ago
Evan was very friendly, courteous and knowledgeable. He diagnosed and fixed our A/C unit in a very timely manner. I would highly recommend him and Landry Mechanical.
Pamela Landry
5 days ago
The installation crew for a water heater and water tank arrived today. They explained everything they were going to do and answered all my questions. The work was very well done and the duo that completed it were helpful, friendly, and extremely competent. This is the second time I have used Landry's. I highly recommend them. I will certainly use them again.
Louise Sisley
6 days ago
Drew was excellent. He was timely, polite and very knowledgeable. He identified our problem which was atypical with his thorough examination. Even gave us a plan B if the issue should happen again. We greatly appreciated his expertise as well as his teaching. We will definitely be keeping Landry as our provider of choice for HVAC service and products.
regina rizoli
6 days ago
Evan was very friendly, courteous and knowledgeable. He diagnosed and fixed our A/C unit in a very timely manner. I would highly recommend him and Landry Mechanical.
Pamela Landry
6 days ago
Evan was friendly, courteous and knowledgeable. He diagnosed and repaired our A/C in a timely manner.. would highly recommend him and Landry Mechanical again!
Pamela Landry
6 days ago
Received consultation for new gas furnace installation. Ed was thorough, professional, and friendly. He explained everything in great detail and made sure all my concerns were addressed. Thank you!
Sabrina Doherty
7 days ago
Rosalie did an excellent job. She is very knowledgeable and I highly recommend her.
Ross Bird
7 days ago
Highly recommend Landry - we needed AC maintenance on central air and mini-split. Easy to schedule appointment, and Sammy did a great job, very personable, professional and clearly explained our options. We were also able to get a maintenance plan at a reasonable price.
Bob Gervais
1 week ago
Professional, respectful and knowledgeable.
Becky Adjei
1 week 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.