Plumbing, Heating, Cooling & Electrical Experts

Heating, Cooling, Plumbing & Electrical in Wellesley, MA

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24/7 Local Home Service Contractor

Between Wellesley’s mature neighborhoods, large custom homes, and New England’s changing seasons, homeowners rely heavily on their heating, cooling, plumbing, and electrical systems. Properties near Wellesley Hills, Wellesley Square, and the neighborhoods surrounding Morses Pond often include a mix of older infrastructure and modern upgrades that require experienced service across multiple trades.

Landry Mechanical serves homeowners throughout Wellesley with licensed and insured HVAC, plumbing, drain, sewer, and electrical services. Whether you’re maintaining a historic property near the town center or a newer home closer to Route 9 and Interstate 95, having dependable home systems is part of protecting your investment and comfort.

Schedule service today and get help from a team that knows homes in Wellesley.

Heating & Air Conditioning

Wellesley’s cold winters and humid summers can put significant strain on HVAC equipment. Many homes combine older construction with updated comfort systems, creating unique heating and cooling demands throughout the year.

Landry Mechanical helps homeowners stay comfortable with repairs, replacements, and system upgrades designed for New England weather conditions.

Book your HVAC service before seasonal demand puts extra stress on your equipment.

Plumbing & Drain Cleaning

Wellesley’s combination of older homes, mature trees, finished basements, and extensive remodeling projects creates a wide range of plumbing and drainage needs. Aging pipes, root intrusion, water heater problems, and sump pump concerns are common issues throughout the area.

Landry Mechanical helps homeowners address plumbing problems before they become expensive property damage.

Reach out today to schedule plumbing or drain service in Wellesley.

Electrical Repair & Installation

Modern Wellesley homes often have greater electrical demands than they did when originally built. Home offices, EV chargers, finished living spaces, upgraded HVAC systems, and standby generators all require safe electrical capacity.

Landry Mechanical helps homeowners improve safety, reliability, and convenience through professional electrical services.

Schedule electrical service when your home needs additional capacity, upgraded safety, or modern convenience.

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

Why Choose Landry Mechanical?

  • Licensed and insured technicians across HVAC, plumbing, drain, sewer, and electrical trades.
  • Familiar with the demands of Wellesley’s older homes, luxury properties, renovations, and modern system upgrades.
  • Straightforward flat-rate pricing with no surprise costs.
  • Available 24/7 with same-day service availability.
  • Family-owned and operated.
  • A+ BBB Rating.
  • Every call is answered by a real person.

Schedule services today with Landry Mechanical in Wellesley.

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
2 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
3 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
3 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
4 days ago
Awesome service. The 2 young men who came were prompt, professional, very thorough. Would highly recommend.
M Txra
4 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
4 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
5 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
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
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
6 days ago
Rosalie did an excellent job. She is very knowledgeable and I highly recommend her.
Ross Bird
6 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
7 days ago
Professional, respectful and knowledgeable.
Becky Adjei
7 days 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.