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HVAC Company, Plumber & Electrician in Grafton, MA

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Local Heating, Cooling, Plumbing & Electrical Services

From historic homes near Grafton Common to neighborhoods surrounding Silver Lake and the rapidly growing North Grafton area, homeowners rely on dependable heating, cooling, plumbing, and electrical systems to stay comfortable throughout the year. With cold winters, humid summers, and everything in between, Landry Mechanical Inc Plumbing HVAC & Electric delivers trusted service from a team that understands the unique needs of Grafton homes. Whether you’re dealing with a sudden plumbing leak, AC breakdown, or electrical concern, our technicians are ready to help.

Schedule service today and get reliable home service solutions from experienced local professionals in Grafton.

Heating Services in Grafton, MA

Grafton winters bring freezing temperatures and steady snow, making a dependable heating system essential for comfort and safety. Our technicians service furnaces, boilers, radiant heating, heat pumps, and oil or gas heating equipment. Whether you’re looking for seasonal maintenance, emergency repairs, or a new heating installation, we ensure your home stays warm when it matters most.

Call today to schedule heating repair, replacement, or maintenance in Grafton you can count on.

Signs You Need Heating Services

  • Cool spots or uneven temperatures: These issues may be related to airflow restrictions or the need for zoning adjustments.
  • Strange noises from the furnace or boiler: Squealing, banging, or grinding indicates worn components that require repair.
  • Short cycling or constant operation: Often caused by thermostat concerns, blocked vents, or failing internal parts.
  • Higher than usual heating bills: Your system may be losing efficiency due to age or lack of maintenance.
  • Yellow or unstable burner flame: This is a combustion-related warning sign and should be inspected immediately.

Air Conditioning Services in Grafton, MA

Summers in Grafton can be warm and muggy, and a reliable AC system makes all the difference. We provide AC repair, system replacement, mini split AC system installations, air handler service, and solutions for improving airflow and indoor air quality. Whether you need urgent cooling repairs or a system upgrade ahead of the summer heat, our technicians deliver fast, professional AC service.

Call today to schedule expert AC and cooling services in the Grafton area.

Signs You Need Air Conditioning Services

  • AC blowing warm or inconsistent air: Often related to refrigerant leaks, duct obstructions, or a damaged evaporator coil.
  • Moisture around the indoor unit: Clogged drains or condensate pump issues can lead to moisture buildup.
  • Loud or unusual noises: Rattling or buzzing can indicate loose parts or failing components.
  • Strong odors when your system starts: Bacterial growth or trapped moisture may be affecting indoor air quality.
  • High humidity indoors: Your AC may not be dehumidifying properly and could benefit from supplemental indoor air quality solutions.

Plumbing, Drain & Sewer Services in Grafton, MA

Grafton homes range from historic properties with aging plumbing to newer constructions experiencing heavy daily water usage. Our licensed plumbers offer comprehensive services including water heater repair and replacement, leak detection, sump pump service, water filtration, well pump solutions, and fixture installations. We also provide complete drain and sewer services such as snaking a drain, drain cleaning, hydro jetting, sewer camera inspections, and sewer line repair.

Call today to schedule plumbing or drain cleaning with a trusted local team of plumbers in Grafton.

Signs You Need Plumbing or Drain Services

  • Slow drains throughout the house: This may indicate buildup in the sewer line requiring professional cleaning.
  • Fluctuating hot water or no hot water: Your water heater may need repair or evaluation for a replacement.
  • Low or inconsistent water pressure: This can result from leaks, pipe corrosion, or sediment buildup.
  • Recurring clogs in sinks or toilets: A sign that deeper blockages or sewer issues may be developing.
  • Damp walls, ceilings, or unexpected moisture: Potential signs of hidden leaks that should be inspected promptly.

Electrical Services in Grafton, MA

A safe, efficient electrical system is essential for everyday comfort and convenience in Grafton homes. Our licensed electricians offer outlet repair, indoor and outdoor lighting installation, surge protection, dedicated circuits, and whole house wiring updates. For major electrical needs, we provide generator installation, electrical panel replacement, and EV car charger installation. Whether you’re renovating or troubleshooting an issue, our team ensures your home meets modern safety and efficiency standards.

Call today to schedule professional electrical service from a local licensed electrician in Grafton.

Signs You Need Electrical Services

  • Frequent breaker trips: This may signal an overloaded electrical panel that needs updating.
  • Flickering or dimming lights: A common sign of loose wiring or overloaded circuits.
  • Warm or discolored outlets: These are safety hazards that require immediate inspection.
  • Buzzing sounds near switches or the electrical panel: Indicates potential wiring or component issues.
  • Sparks when plugging in devices: Often caused by worn outlets or loose internal wiring.

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

Why Choose Landry Mechanical Inc Plumbing HVAC & Electric for Home Services?

Homeowners throughout Grafton trust our team for dependable, high-quality service backed by years of expertise and a strong commitment to customer satisfaction. When you choose us, you benefit from:

Our technicians provide honest recommendations, thorough workmanship, and solutions designed to enhance comfort, efficiency, and long-term system reliability. Schedule service today and experience the difference of working with a trusted local team.

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Hear From Our Satisfied Customers

My underground service failed and the utility had turned my service off. I called Landry and they came out within a few hours to assess. Explained the situation to me and what was needed for me to switch from underground to overhead in a way I could understand. Next day they were back with a crew of 3 and worked all day trying to at least get a generator going for me. In the end I had to buy a new generator and they helped me pick out and locate a generator. Next day they came back and installed and instructed me on how to safely use it. Then they came back again when the utility needed the mast head raise. Sam and crew are the best! They helped me time and again in a very stressful situation in the which I had no real idea how to navigate. They truly cared about me and my 91 year old father and did everything they could to ensure we had electricity. Will use again and tell everyone I know how great my experience has been
Beth Takacs
3 days ago
Nick C is an awesome electrical apprentice!
Mike Dowd
4 days ago
Very quick and very knowledgeable second time using the company would definitely recommend them
Joshua Rochette
4 days ago
I found a large wet spot on my wall and thought it was either do to snow melt or a pipe breaking. Landry came out, opened the wall, and found the pinhole leak in a pipe. They fixed it easily. I will go with them again for any other plumbing issue.
Michael Ross
4 days ago
These guys were fantastic from start to finish. Great communication, they came out quickly, diagnosed the problem and got it fixed in record time. Everyone was very courteous and explained everything in easy to understand detail. We are very appreciative and highly recommend them!
Deb Covino
5 days ago
I'm a long distance land lord, based in Dallas with just one condo in Massachusetts. My tenants sink was leaking and the base of the master bedroom toilet cracked. Landry mechanical fixed everything for a fair price! They were timely, communicated well, and kept me up to date with everything I needed to know. Thank you Landry!
Isabella Reed
5 days ago
The repair team were amazing. They were quick to reply back to us, very thorough, explained exactly what went wrong and how it can be fixed. Even after finding an additional issue that required another member of their to team come, they provided the proper information between each other to make sure they could get replacement parts needed, so no time was wasted. Would highly recommend.
Bruce Sol
6 days ago
Matt and assistant were very friendly and easy going and let me know right away what the price was and got started on the job right away. They quickly fixed my sump pump leak which was what I wanted and afterwards showed me what was done and assured me that the sump pump was turned back on after they had to temporarily shut it down and let me know it already had 3 sump pump cycles and Matt told me about some other recent sump pump stories which I found interesting - all in all I wouldn't call any other company to fix my plumbing as Landry is my plumber in Worcester as they came last Fall right after I first moved into my new house and rescued and saved me when I went to do my first load of laundry and I turned on the clothes washer and water was spraying out all over the basement floor as the connection was just hand-tightened and I was so tired of everything being so new and I was so clueless and the Landry guy was so understanding and comforting that I immediately added their phone number into my smart cell phone and said well that's my forever plumber in Worcester ! And they still are ! I wouldn't trust anyone else only Landry is who I would call - they are the BEST !
David Allison
6 days ago
Rosalie was on time, professional, knowledgeable and friendly. I could not ask for better service!
Robert Hartford
6 days ago
Great service that's why I use Landry Mechanical. Very knowledgeable and professional service.
Beth Thulin
6 days ago
Louis did a great job identifying the issue and repair. Had other businesses look at the issue and they could not determine the root cause. Louis did! Great service.. kudos to Louis!
Mike Washkevich
7 days ago
Corey Menard is a STELLAR human being as well as an EXPERT HVAC technician! He cheerfully and swiftly diagnosed an in-wall heating pipe burst, repaired it, and added a much-needed shut-off valve for one of my (three) heating zones. My English language dictionary does NOT contain the words I need to express my gratitude toward him, or express my gratitude to Landry for sending Corey to my home on Wednesday 02/11/2026. Thank Corey, thank you, and thank Corey!
Eric Wells
7 days ago
Jorge, was very professional and his work was phenomenal.
Paula Palermo
7 days ago
Incredibly friendly and professional! We appreciate the effort Jose put forth to complete the work in a timely fashion.
Daniel Anadio
7 days ago
We had a great experience with Landry Mechanical. Unfortunately we had on going issues with our 1.5 year old furnace that was installed by another company. Once we hired Landry they took the problems we were having on as their own. Colin and Joe were absolute gentleman. They took their time to explain stuff to me and did great work. The pricing was reasonable considering it was the middle of February and they worked with me where they could. I’d highly recommend them.
Joshua McLarnon
7 days ago
Randy and Ricky installed my new water heater, and they did a great job! They were super helpful, managed to work with a very tight space in a condo, and now I have peace of mind for a while.
Sage Hawks
1 week ago
Very pleased with the Landry Mechanical, Colin and Eddie were very professional came out when they said fixed the HVAC same day, would highly recommend them.
RMB
1 week ago
Louis was able diagnose and clearly explain the gas boiler system we had installed by Landry Mechanical (10/2019) He explained our high pressure water from the street could damage our pipes and pressure valves throughout the home. With his recommendations It would help extend the life of our system. He completed the work today with the professionalism I have experienced from other Landry Mechanical technitions.
Allen Landry
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.