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Plumbing, Heating, Cooling & Electrical Experts
Heating and Cooling, Plumbing & Electrical in Mendon, MA
Local & Family-Owned Home Service Company
Operating along the historic crossroads of Route 16 and Route 140 requires a deep understanding of Mendon’s unique residential landscape. We’ve been navigating the quiet lanes near Southwick’s Zoo and the scenic shores of Lake Nipmuc for years, providing technical expertise to both colonial-era farmhouses and contemporary developments. Because many properties in town rely on private wells and septic systems rather than municipal lines, maintaining the integrity of your home’s mechanical infrastructure is vital for daily comfort and safety.
Reach out to our team today to coordinate your next HVAC, plumbing, or electrical service visit.
Heating & Cooling
Mendon experiences significant seasonal shifts, with winter snowfall often exceeding 50 inches and humid summers that demand reliable climate control. We ensure your systems are prepared for the peak of each season, focusing on efficiency and consistent performance throughout the year.
- HVAC system maintenance and installs
- Air conditioning repair and optimization
- Heating services for furnaces and boilers
- Indoor air quality solutions and filtration
- Emergency AC repair during summer heatwaves
- Emergency heating repair for mid-winter failures
- Ductless mini splits for homes without traditional ductwork
Schedule your heating or air conditioning service today.
Plumbing Services
With very limited public water and gas service available in town, Mendon homeowners face specific challenges regarding well pumps and specialized piping. Our technicians are well-versed in the requirements of local private systems, ensuring your water remains clean and your lines stay clear.
- Plumbing repairs and system upgrades
- Garbage disposal service and kitchen updates
- Water leak repair for pipes and fixtures
- Water heater repair and maintenance
- Slab leak repair for foundation protection
- Water softeners to treat well water minerals
- Gas lines for propane and bottled gas setups
Call today to request a plumber to evaluate your Mendon home’s system.
Electrical Services
The historic nature of the Mendon Center district often means dealing with aging wiring that wasn’t designed for today’s power-heavy appliances. We provide modern electrical solutions that respect the architectural integrity of your property while bringing your home up to current safety standards.
- Electrical installations and repairs
- Car charging stations for electric vehicles
- Electrical panel upgrades for modern loads
- Home generators for reliable backup power
- Safety inspections to find hidden wiring risks
- Ceiling fan and chandelier installation
Contact us online or call today to book an electrician for your next electrical repair, upgrade, or installation project.
Drain & Sewer
Since the town does not provide a municipal sewer service, keeping your drains and septic connections in top shape is essential to avoid property damage. We use advanced diagnostic tools to identify blockages and clear lines before they lead to significant backups in your yard or basement.
- Drain and sewer maintenance
- Drain cleaning for stubborn clogs
- Hydro jetting to flush out debris
- Sewer camera inspections for clear pipe views
- Sewer line repair and replacement
Connect with us for a thorough drain inspection or to schedule sewer line repair or replacement services.
Need fast help with plumbing, heating, AC, or electrical? Call or schedule service today!
Why Choose Landry Mechanical Inc?
- Comprehensive expertise in HVAC, plumbing, and electrical trades.
- Deep understanding of Mendon’s unique private water and gas infrastructure.
- Respectful of local historic district guidelines and architectural needs.
- Focus on long-term efficiency and system reliability.
Contact us today to schedule your service.
Get your whole home generator ready for the cold weather ahead!
Save $25
on Whole Home Generator Repairs Over $250!Offer Must Be Presented At Time of Sale. Valid for Whole Home Generator Repairs Quoted By Landry Mechanical Over $250 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
Expires:
Oct 31, 2026
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Hear From Our Satisfied Customers
She was amazing ! I appreciate the good service , on time and very informative! I hope she will be available in the future when other services needed !!!
Beth Powers
2 days ago
The Men were excellent and efficient they were on time and finished in amount of time they had told me it would take very clean and very knowledgeable
Maureen Coyne
3 days ago
Julian and Anthony installed a new furnace, a heat pump, and a water heater in my home this week. They are both very professional and friendly!
Pamela
4 days ago
They were on time this morning the technician was quite knowledgeable with my boiler. Cleaned and inspected everything you can think of great job.
William Ernst
4 days ago
Excellent service. Technician was extremely helpful and informative. He was very polite. He explained in detail what needed to be done and left everything neat and clean.
Sandra Plasse
4 days ago
Very professional and very detailed estimate process. And not high pressure sales which is appreciated.
Brian Crumb
4 days ago
Wonderful experience with Landry from start to finish. Scheduling was easy, reminders were helpful (& not overwhelming). Rosalie was professional, knowledgeable, friendly & courteous. She explained everything post service, gave me some education/advice/options and did so without making me feel like she was trying to sell. One of the best tech experiences I’ve had in 30ish yrs. 10s across the board!
Michela Castiglioni
4 days ago
Patrick came out for a service call for our mini splits. He wore booties over his sneakers, he was extremely kind, respectful of our home and knowledgeable. The service received from Landry is always 5 star ☆.
Mercedes Mateo
5 days ago
The technicians replaced my gas water heater and related plumbing. They initially provided several estimates, based on the equipment to be updated. Once I chose an estimate, they kept me updated about the installation progress. They were both professional and congenital and stayed to insure everything was working properly throughout the house. This was my first time using Landry but it won't be my last!
Donna Fitzsimmons
5 days ago
The gentleman who came to check my HVAC was very knowledgeable and helpful and friendly. He checked my Air handlers, my heat pumps and went over what needed to be done. Right now all is up and running. Thanks Evan and Landry.
Paul Wojdag (Lost Tiger)
5 days ago
Not the least expensive but always professional, on time and efficient. Good communication also.
Chris George
6 days ago
Prompt arrival and quick remediation. My outdoor hose was fused to spout. Provided options that helped me decide course of action based on cost and outcome. Provide advice for how to prevent future problems. Brass on brass/don’t forget to remove hose before winter. I would recommend Landry Mechanical and Plumbing to friends.
J J
6 days ago
Good service
Professional, experienced and knows what they are doing 🔨👈
Professional, experienced and knows what they are doing 🔨👈
Neema Lama
7 days ago
Great service. Went through the entire heating system with me. Explained as he was going on.
jack arakelian
1 week ago
Ivan came to my house to do my fall maintenance service. You can't ask for a better person! He explained everything he was doing as he did it. Felt more at ease with him testing the part of the systems he was checking, knowing the values that the systems need to run at, and making sure they are working.
I will be asking for him from now on to service my system.
What did I pay? I pay $20 a month for a service contract and get 2 maintenance checkups, per year, free. Also an emergency call is a flat fee of $299 or $399 each call (Can't remember which one it was). If you have the contract, you pay $99 for the call, plus whatever work and parts they need.
Great company as long as they have people like Ivan. I only gave him 5 stars because i was prevented from giving him 10 stars.
I will be asking for him from now on to service my system.
What did I pay? I pay $20 a month for a service contract and get 2 maintenance checkups, per year, free. Also an emergency call is a flat fee of $299 or $399 each call (Can't remember which one it was). If you have the contract, you pay $99 for the call, plus whatever work and parts they need.
Great company as long as they have people like Ivan. I only gave him 5 stars because i was prevented from giving him 10 stars.
Bill Sanford
1 week ago
Aaron from Landry was friendly and informative, and much less pressure than Heritage. He gave a second opinion on my furnace at no cost.
David Blood-Deschamps
1 week ago
Working with Landry was very easy. I most appreciate that they send a picture of the technicians, along with a background check clearance before anyone comes to the house. Friendly, professional, and thorough. Cost is given up front with no surprises.
Lauren Bundy
1 week ago
I had a leaking connection on my water heater. The technician came and assessed and gave me options to repair or replace but said I could probably get a few more years out of the tank. He provided 3 quotes. Repair only. Replace with new tank. Replace with a tankless water heater. No push to go with. Full replacement which I appreciated. Friendly, professional, respect for my property. All things I look for.
Susan McDonald
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.