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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.

Fix Before The Freeze

$50 OFF

on Electrical Repairs over $300
Disclaimer: Offer Must Be Presented at Time Of Sale. Valid for Electrical Repairs Quoted By Landry Mechanical for $300 or More. Cannot Be Combined With Other Offers. Discounts are for completed repairs ONLY. Discounts do not apply to dispatch fees. Some Exclusions Apply. Valid 9/1/2026-9/30/2026 Expires: Sep 30, 2026

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Hear From Our Satisfied Customers

Excellent experience with Landry’s Mechanical!
Bill did an outstanding job with my EV charger installation. From the beginning, he was friendly, professional, and took the time to clearly explain the quote and the work that needed to be done. The price was very fair, and there were no surprises.

The installation was completed quickly, and the workmanship was excellent. Everything was done perfectly, and I couldn’t be happier with the finished installation. Bill made the entire process easy and stress-free.

I’m extremely happy with the work and would absolutely recommend Bill and Landry’s Mechanical to anyone looking for quality electrical work.
Charles Cooper
2 days ago
Great company with a sense of urgency. Met three of your plumbers. 5 stars all day! *****
Leo Landry
2 days ago
Mike C was out today to answer questions and what could be done about the poor heating in my house.
He was professional, answered all my questions clearly giving me options that will best fit my situation
Samuel Reynolds
2 days ago
I had a fantastic experience with these guys. The entire team was incredibly friendly and professional from Tim, the person who came out to give my quote, to Julian and Marcus and the rest of the team who did the work. They were very kind, professional, patient in educating me and accommodating my specific requests, and they were all super respectful of me and my home during the job. The units themselves have transformed my home with their quiet and efficient cooling. Thank you so much to the whole team at Landry!
Edward Cardona
2 days ago
Great service, very professional. I would recommend Landry for anyone looking for installation and service of an HVAC system.
Carol Skerry
4 days ago
Landry is amazing! We are always are very happy with who comes to our house ! I recommend Landry to everyone !
Eli Geddes
5 days ago
Fantastic experience. Propane furnace install be another company a couple years ago. Went thru 3 igniters in the last year and was serviced by techs that were obviously not trained on this unit. Contacted Landry and a tech named Louis showed up. Went right at the unit, located the actual problem that was issue and solved it within a day, including getting a new heat exchanger from Hartford. No issues since and the whole house now has more hot water than ever due to the crud in the old unit. VERY HAPPY with Landry. Cudos to Louis !!
Bill37801 Change
6 days ago
Very professional, honest, and quick. We replaced our 26 year old AC unit with a Heat Pump and new condenser. Landry was very professional but their quote was a little higher than some others that I had. But when I drilled into everything that Landry was including, that the other companies were not the price was spot-on. I just felt more comfortable doing business with Landry. The installers were very knowledgeable and I loved that the office sends you an email with the installers photo and names in advance. This is more than just a "nice" email, it's peace of mind knowing who is coming into your home. From the day I had my initial quote from Ed to when installers Garret, Kyle, and Dimitri completed the job was a span of 9 days. And Ed was very helpful in helping do the MassSave Heat loan. Many thanks Landry team!
Kathleen Kehrer
1 week ago
Needed a control board replaced on a hybrid water heater. Landry worked with manufacture and got the part delivered and installed the next day.
Rob Zicaro
1 week ago
Drew was very knowledgeable, courteous and totally customer oriented. He explained how my A/C system worked and ensured I understood. He is an asset to Landry Mechanical.
Brede Woods
1 week ago
Awesome service! They showed up right away, and were very knowledgeable. They made sure everything was taken care of immediately, and these guys saved the day! Awesome job!

Shoutout to Ivan, Drew, and Evan!! The best in the biz!
Michael Clark
1 week ago
Outstanding company to do business with. Bill came to our house and explained everything that was going to be done. Great communications from start to finish. Highly recommend.
Phil W
1 week ago
We just had our early winter pre season check and it was great as usual. Eddie, the technician was prompt courteous and very knowledgeable about the whole system, took time to explain everything to me.
I highly recommend them,
carl vedrani
1 week ago
Great professional staff. Everyone thats come to my house for plumbing or electrical work has been great at listening and evaluating the issues and explaining the solutions. Work is done promptly. Prices are reasonable. I recommend the membership program. One call for plumbing, heating or electrical .
Greta Yeadon
2 weeks ago
If I could give Landry Mechanical 10 stars I would have. Always great service at a great price. Jose and Jack came by today and did the annual water heater flush. Also, they took time to answer my questions as all their technicians do when the job was completed. Thanks for all you guys do :)
Douglas Farr
2 weeks ago
I had Landry install a washer/dryer power and plumbing upstairs in my house. The craftspeople were knowledgeable and thorough and cleaned up well. I think it was a bit more expensive than it could have been but the job was well done. I've also used them for my HVAC service - they're very thorough and professional, and scheduling service is easy, I think because they're a big company. Again, I think they're probably somewhat more expensive than average but the service is worth it to me.
Wayne Simpson
2 weeks ago
Once again we have had the opportunity to have Rosalie come to our home.
She did a checkup on our air conditioning unit and it was done well and it was a good report. Very thankful for the work that Landry and company do!
Leslie Bangma
2 weeks ago
If there was a 10 star I would give it. Joe and Jack were absolutely fantastic. They arrived by 8, were done by a little after 9 and my new toilet looks fabulous. The bathroom is as clean as I left it. They took the old toilet away too. Couldn't be more impressed with these tradesmen. Thank you Gentle men!!
Joanne Klova
2 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.