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HVAC, Plumbing & Electrical in Lunenburg, MA

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Between Lunenburg’s cold winters, wooded properties, and mix of established homes and newer construction, household systems have plenty to contend with during the year. Larger lots and homes around Lake Whalom can bring different plumbing, drainage, heating, and backup power concerns than properties closer to the town center or Route 2A.

Landry Mechanical provides heating and cooling, plumbing and drain, sewer, and electrical services throughout Lunenburg. With licensed and insured technicians across these trades, homeowners can turn to one company when an aging system needs attention or something suddenly stops working.

Have a home system giving you trouble? Get a service visit scheduled in Lunenburg.

Group of Landry Mechanical technicians posing in front of blue company service trucks on a sunny day

Heating & Cooling

Winter is when weak heating equipment tends to make itself known. Furnaces and boilers can run heavily during extended cold spells, while heat pumps have to perform through changing outdoor temperatures. Once summer arrives, humidity and warmer days put cooling equipment back to work.

Landry Mechanical services the HVAC equipment found in older properties, renovated homes, and newer construction throughout the area.

  • If comfort has become inconsistent throughout the house, our residential HVAC services are a practical place to start.
  • Rooms that stay warm even while the system is running may benefit from air conditioning service to identify airflow or equipment problems.
  • When cooling disappears without warning, emergency AC repair is available for breakdowns that can’t wait for a routine appointment.
  • An aging unit that needs frequent attention may be better addressed with new air conditioning installation rather than another repair.
  • Hearing unfamiliar noises or noticing colder rooms? Heating system repair can address problems before winter conditions put additional demand on the equipment.
  • A furnace or boiler failure on a freezing night calls for prompt attention, and emergency heating service is available 24/7.
  • When replacement becomes the better option, furnace installation can give an older forced-air system a fresh start.
  • In homes with hydronic heat, boiler service can address poor heating, equipment trouble, or an aging unit that is due for replacement.
  • If an all-electric system isn’t keeping pace in heating or cooling mode, heat pump repair can help determine what’s interfering with performance.
  • A ductless mini-split can be a useful comfort option for an addition, converted room, or other space where installing new ducts would be impractical.

Don’t wait for the coldest or hottest day of the season to find out your HVAC system needs attention.

Plumbing & Drain

Homes on wooded lots can encounter plumbing and drainage issues that develop below ground or out of sight. Mature roots can affect older underground lines, while freezing weather can be hard on exposed piping. Basements and lower levels also need dependable drainage when rain and groundwater become an issue.

Landry Mechanical handles plumbing repairs inside the home along with drain, sump pump, and sewer problems.

  • For leaking pipes, fixture trouble, and other household water problems, our plumbing services cover the systems homeowners use every day.
  • A jammed unit beneath the kitchen sink can bring cleanup to a halt, but garbage disposal repair can address grinding, leaking, and operational problems.
  • When showers suddenly turn cold or hot water recovery takes too long, it may be time for water heater repair.
  • Fluctuating temperatures from an on-demand unit are a reason to have tankless water heater service performed.
  • A damp wall or unexplained wet spot can be the first clue that water leak repair is needed before moisture spreads farther.
  • Keeping a sump pump working properly is especially important when a basement contains finished space, storage, or mechanical equipment.
  • Professional drain cleaning can address stubborn buildup when clogs return, or several fixtures begin draining slowly.
  • On properties with mature trees, recurring backups may eventually point to sewer line repair or replacement if underground piping has deteriorated or been damaged.

When water starts showing up where it shouldn’t, getting the cause checked early can make a big difference.

Electrical

Lunenburg homes can have very different electrical needs depending on their age and location. Older houses may need more capacity for modern appliances and HVAC equipment, while larger or more rural properties may place a higher priority on backup power. EV ownership adds another load that the original electrical system may never have been designed to support.

Landry Mechanical handles electrical repairs and upgrades with licensed and insured technicians.

  • Flickering lights, dead outlets, and circuit problems are all reasons to schedule home electrical service rather than letting an unexplained issue linger.
  • When added equipment is stretching the existing service, an electrical panel upgrade can give the home capacity for newer electrical demands.
  • Properties that depend on well equipment, heating components, or sump pumps during an outage may benefit from a whole-home generator for backup power.
  • If a renovation changes how a room is used, indoor lighting installation can improve illumination where the old fixture layout no longer works.
  • Adding a dedicated EV charging station lets homeowners charge at home without relying on a standard outlet.

Get your electrical concern checked or start planning the upgrade your home needs next.

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 work.
  • Familiarity with Massachusetts homes on wooded lots, established properties, newer construction, and homes with basements.
  • Straightforward, flat-rate pricing.
  • 24/7 availability with same-day service.
  • Family-owned and operated.
  • A+ BBB Rating.
  • You always speak with a real person when you call.

Put your Lunenburg home in the hands of a company that can handle the systems you depend on every day.

Get your whole home generator ready for the cold weather ahead!

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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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Frequently Asked Questions

Hear From Our Satisfied Customers

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
2 days ago
Great service. Went through the entire heating system with me. Explained as he was going on.
jack arakelian
3 days 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.
Bill Sanford
4 days 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
4 days 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
4 days 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
5 days ago
I had a fantastic experience with Sam and Nick from Landry. Both were highly professional electricians who went above and beyond.

They took the time to clearly explain the safety benefits of arc fault breakers, which was incredibly helpful. Their expertise was proven almost immediately when one of the new breakers tripped, signaling a real issue in my home's wiring. Sam and Nick quickly troubleshot the problem, identified some poor workmanship from a previous contractor, and fixed it on the spot. Once repaired, the breaker worked perfectly.

They also moved an outlet over to another wall for me and did a beautiful, seamless job. I highly recommend Landry Mechanical, and specifically Sam and Nick, for any electrical needs in the Worcester area!
Raphael Rafatpanah
6 days ago
We came home from vacation to find that our hot water heater had died and was leaking all over our utility room. I called up Landry, and they had a technician come out within about an hour, and we had a new hot water heater a few hours later! They were extremely professional and thorough, and left our house clean. We will definitely use them again!
Brie Brooks
6 days ago
Drew was very professional. His knowledge and explanation of the processes was easy to understand. Nice job Drew!!
JoAnn Medeiros
6 days ago
They are experienced in what they do, but I wish they would do something about how you call on. I spent 10 mins try to get to talk someone live that could help.
Howard Schwartz
7 days ago
Performed service in a timely professional manner all cost discussed provided outline of services left work area clean
Tom Glancy
7 days ago
Landry have done absolutely outstanding work again. I've written prior positive reviews, so I won't go into detail here. Landry replaced two large pressure tanks in our water treatment system. In summary: Extremely pleasant trustworthy reliable workers. This time they threw in replacement of a leaking water intake pipe - copper with brass fittings - for free.
JanaRae Murphy
7 days ago
Landry Mechanical just wrapped up the installation of a heat pump at my home. Normally, I’m not a testimonial giver, but I was so pleased with the team who came and the service I received that I felt compelled to do it this time. Wonderful transparency throughout the entire process – – from assistance with paperwork through scheduling, and then through the installation itself…. And then, before they left, ensuring I was comfortable with the equipment, including how to use the new thermostat.

The entire time the crew was on site, they were incredibly focused on delivering a quality product along with a quality installation, and took great care to ensure they kept our home clean of debris, both inside and out.

I’m not planning on a second heat pump for the other zone in my house, but if the need does arise, I know I will be calling Landry Mechanical again.
Charles Labovitz
7 days ago
As I've come to expect: they showed up on time, explained everything in great detail, and gave me several options for the overall scope of my projects. Quality company, excellent service.
Linda Haring
7 days ago
I had technicians Nick and Ricky at my house today to install hot water heater. These gentlemen are first class, extremely courteous, very nice to work with. And in my 130 year old house they were thrown curveball after curveball and knocked it out of the park every time. These guys did a great job.I recommend Landry Mechanical any day of the week.
Michael Conant Jr
1 week ago
Great service. Went through thee tire heating system. Explained as he was going on.
jack arakelian
1 week ago
Landry helped to resolve a problem with my boiler quickly. The initial evaluation showed the new boiler was working fine but lacked the electrical connected needed to fire up. Thankfully, Landry offers electrical services too so another tech was able to quickly wire a new connection and get us fired up in time for the cold. Thanks for the great service! Both technicians were friendly and knowledgeable
Christine Hausammann
1 week ago
I had a furnace cleaning done by Evan S. He was very good and knowledgeable. IT was a pleasure meeting with him.
Antoinette Dauksz
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.