Plumbing, Heating, Cooling & Electrical Experts

Hopkinton’s Go-To HVAC Company, Plumber & Electrician

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Heating, Air Conditioning, Plumbing, Drain & Sewer & Electrical Services

From the historic Hopkinton Town Common to lakeside homes near Lake Maspenock and neighborhoods close to the Boston Marathon starting line, homeowners in Hopkinton rely on dependable heating, cooling, plumbing, and electrical systems to stay comfortable throughout the year. With cold winters, warm summers, and periods of high humidity, Landry Mechanical Inc Plumbing HVAC & Electric provides reliable home services backed by highly trained technicians familiar with Hopkinton’s diverse home styles and weather patterns. Whether you’re dealing with a furnace issue, an AC breakdown, a plumbing emergency, or an electrical concern, we’re here to help.

Schedule service today and enjoy fast, professional home service solutions from a trusted local team of certified and licensed HVAC technicians, plumbers, and electricians. 

Plumbing, Drain & Sewer Services in Hopkinton, MA

Hopkinton homes vary widely in age and construction, creating a range of plumbing needs — from water heater repairs and leak detection to kitchen and bathroom fixture upgrades. Our licensed plumbers provide complete plumbing solutions including water heater replacement, continuous water heater support, well pump services, water filtration, and sump pump installation. For drainage issues, we offer hydro jetting, snaking a drain, sewer camera inspections, and full sewer line repair.

Call today to schedule professional plumbing or drain cleaning services in the Hopkinton area.

Signs You Need Plumbing or Drain Services

  • Slow or backing-up drains: Often indicates deeper issues that may require drain cleaning or sewer inspection.
  • Fluctuating water temperature or no hot water: Your water heater may need repair or replacement.
  • Low water pressure in multiple fixtures: This can result from pipe deterioration, sediment, or leaks.
  • Recurring toilet or sink clogs: A sign of sewer line buildup or damage.
  • Damp walls, ceilings, or moisture stains: Often evidence of a hidden leak requiring immediate attention.

Heating Services in Hopkinton, MA

Hopkinton winters can be long and frigid, placing heavy stress on heating systems. Our technicians service furnaces, boilers, radiant heating, heat pumps, and oil or gas heating equipment. We provide seasonal maintenance, emergency repairs, and full system replacements to ensure your home stays warm when temperatures drop.

Call today to schedule dependable heating repair or installation services in Hopkinton.

Signs You Need Heating Services

  • Uneven heating or cold rooms: Airflow issues or zoning imbalances may be to blame.
  • Loud or unusual furnace or boiler noises: Noises like banging or squealing often indicate worn parts.
  • System running constantly or short cycling: Often linked to thermostat issues or internal component failure.
  • Higher heating bills despite similar usage: Reduced efficiency may mean your system needs service or replacement.
  • Yellow or flickering flame: A potential combustion issue that warrants immediate attention.

Air Conditioning Services in Hopkinton, MA

During warm and humid New England summers, Hopkinton homeowners depend on reliable cooling systems. We offer AC repair, AC installation, ductless mini split AC system setups, air handler services, and improvements for indoor air quality and ventilation. Whether your system needs a repair ahead of a heatwave or you’re upgrading to a more efficient solution, our team has you covered.

Call today to schedule AC services from experienced local HVAC technicians.

Signs You Need Air Conditioning Services

  • Warm or uneven airflow: May indicate refrigerant issues, duct blockages, or evaporator coil problems.
  • Moisture around the indoor unit: Often linked to a clogged drain line or condensate pump failure.
  • Unusual odors while the AC is running: This can point to moisture buildup or bacterial growth.
  • Loud rattling or buzzing sounds: Typically a sign of loose or failing components.
  • High indoor humidity levels: Your cooling system may not be removing moisture properly and may benefit from supplemental indoor air quality solutions.

Electrical Services in Hopkinton, MA

Modern Hopkinton homes rely on safe, efficient electrical systems to power appliances, lighting, and smart home technology. Our licensed electricians handle outlet repair, indoor and outdoor lighting, surge protection, whole house wiring, and dedicated circuits. For major electrical improvements, we provide electrical panel replacement, generator installation, and car charger installation for EV owners. Whether you’re upgrading your electrical system or addressing a safety concern, we provide reliable, code-compliant service.

Call today to schedule trusted electrical service from a local licensed electrician in Hopkinton.

Signs You Need Electrical Services

  • Breakers tripping frequently: A common sign of an overloaded or outdated electrical panel.
  • Flickering lights when appliances run: Often caused by loose wiring or uneven electrical load.
  • Warm or discolored outlets or switches: Indicates a potential hazard needing immediate inspection.
  • Buzzing from the electrical panel: May signal loose connections or failing internal components.
  • Sparks when plugging in devices: A warning sign that your outlets or wiring need evaluation.

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?

Hopkinton homeowners trust our team for reliable, high-quality heating, cooling, plumbing, drain, sewer, and electrical services delivered with integrity and expertise. When you choose us, you experience:

Our team provides honest recommendations, clear communication, and long-lasting solutions designed to improve comfort, safety, and efficiency. Schedule service today and see why Hopkinton homeowners rely on us year after year.

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

Save $25

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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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
3 days ago
Great service. Went through the entire heating system with me. Explained as he was going on.
jack arakelian
4 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
1 week ago
Performed service in a timely professional manner all cost discussed provided outline of services left work area clean
Tom Glancy
1 week 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
1 week 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
1 week 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
1 week 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.