Plumbing, Heating, Cooling & Electrical Experts

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.

10% OFF

Clogged Toilet, Kitchen and Bathroom Fixture Repair
Offer Must Be Presented At Time Of Sale. Valid for Toilet, Kitchen & Bathroom Clog Repair ONLY. Valid Thru February 28th, 2026. Cannot Be Combined With Other Offers. Some Exclusions Apply. Call Office For Details. Expires: February 28, 2026

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Hear From Our Satisfied Customers

The technician identified the issue and proposed options to resolve it.
Satish Marla
2 days ago
Randy was very knowledgable, answered all my questions, knew when to ask a supervisor a question to be sure he performed the work appropriately, professional and friendly.
Nancy Torres
2 days ago
Great experience with Landry Mechanical. Tech was very knowledgable. Glad I hired them to take care of my HVAC issue.
Tim Hawkins
2 days ago
They are always fantastic; they know what they are doing; they work hard; great service
Cliff Luce
3 days ago
Everything about my experience was fantastic; from the technicians, to the finance team and especially the representatives. Our mini split compressor died in the middle of the coldest streak this winter and they got it fixed within two weeks, which included getting approved for financing the work. Thank you to everyone who helped us at Landry. We appreciate all of you and couldn’t have found a better company to help us in the future.
Kenneth Gatewood
4 days ago
Quickly came and fixed my furnace. Great job!
A. P.
5 days ago
The plumber from Landry was very good. Randy was very quick and cleaned up after. Next time I will request him again.
Daniel Gomes Ferreira
5 days ago
Excellent communication with options and reasons. Timely service.
Patricia St.germaine
5 days ago
He did a good job and is very kind, I recommend it.
Kia Me
5 days ago
2026 Update: Today I had an awesome plumber from Landry. Randy came out to a home we bought ten days ago. We had nothing working in the bathroom and an ancient something or other in the basement. He said 3 hours to fix the 3 things. He did it in two hours, all while answering my unending questions about my new home. 2025 update: Had Aaron out to fix out heater, he was great, he set out three options like Landry always does and gave good advice dor our situation. When he changed a part he found that the old one was working good enough for an emergency and left it labeled with a date on it. He was so organized and knowledgeable. 2022:These guys fixed so much stuff I didn't know existed and brought everything up to code. They put in a new water heater that I never have to worry about and some water pressure control thingamajig and fixed the insane vent thingy the former owner of my apt made out of chimney parts.
Calliope Ferreira
6 days ago
Mike Dowd, an electrician from Landry Electrical, recently installed a baseboard heater in our new bathroom. This involved running wire from our panel to the bathroom and installing a separate thermostat. He was clean, orderly, on time and very professional. He explained beforehand what needed to be done and didn't try to sell us something we didn't need. Thanks Mike.
Brian Milburn
6 days ago
Eddy was efficient and went through options on different services they provide. Very respectful. Great service!!!
BIll G
1 week ago
He did a good job and is very kind, I recommend it.
Kia Me
1 week ago
EXTREMELY PROFESSIONAL THROUGH THE WHOLE VISIT. HIGHLY RECOMMEND LANDRYS SERVICES
Sharon Baker
1 week ago
Excellent - appreciate you sending someone out for plumbing work when a lot going on with the cold
T.J. Ryan
1 week ago
The technician was very friendly but also responsible and professional.
Edison Achelengwa
1 week ago
Drew came to do my annual maintenance, he was professional and courteous. I needed some repair and he was very knowledgeable and was able to do same day. I have always had great service with all the technicians.
Joy Sullivan
1 week ago
Needed a motor replaced on our boiler exhaust. They were quick to come out and service people were excellent. Only downside was cost was much higher than expected.
Kevin
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.