Proudly Serving Central & Eastern Massachusetts


HVAC Company, Plumber & Electrician in Grafton, MA
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:
- You always talk to a real person when you call us
- We guarantee 100% customer satisfaction
- A+ Rated by the BBB
- We proudly give back to the Central & Eastern MA community
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.

$99
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