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.

Fresh Air, Fresh Savings

$50 OFF

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

Gavin and Kyle were remarkable! Gavin is extremely well spoken, and his customer service is exceptional. He walked us through every step, and ensured we were happy and satisfied with the results. We look forward to working with Landry again.
Jamie Sinnis
5 days ago
probably the best experience I've had with an HVAC Service. The tech was very knowledgeable a great communicator and personable very satisfied with the feedback after the job was completed and would definitely recommend this company.
Robert McGuire
5 days ago
The technician Sammy did a wonderful job explaining the situation , offering options and was very professional and friendly.
Cheryl Henry
6 days ago
Professional. Left work area clean. Explained every thing. No issues or concerns
Joanne Wood
6 days ago
Landry Mechanical was thorough in exploring different options for the scope of work, working with our budget and listening to our needs. Great experience and good work.
Jesse Josselyn
6 days ago
My technician, Drew S., was very knowledgeable, patient, and helpful. Quickly diagnosed the issue and replaced the necessary part. Will be using Landry again in the future.
Matt Merrill
1 week ago
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 weeks ago
Excellent response and prompt on time repair of my garage heater.
Michael Costa
2 weeks ago
All needs were anticipated. Costs reflected what was discussed at first contact.
John Gaboury
2 weeks 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
2 weeks ago
Technician was very professional and knowledgeable. He was extremely thorough when discussing issues with service.
Susan Genereux
2 weeks 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
2 weeks 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
2 weeks ago
Very pleased - highly recommend!
Ellen Deutsch
2 weeks ago
Sammy is GREAT!! Cleaning was recommended and boy did it work — on my split duct system
Alyssa Goodman
2 weeks 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
3 weeks 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
3 weeks 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
3 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.