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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.

Fresh Air, Fresh Savings

$50 OFF

Any HVAC Repair Over $300!
Disclaimer: Offer Must Be Presented at Time of Sale. Get $50 OFF Any HVAC Repair or tune-up. Cannot Combine Offers. Offer Valid From May 1, 2026-June 30th, 2026 Expires: June 30, 2026

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Hear From Our Satisfied Customers

Gavin and Kyle were remarkable! Gavin is extremely well spoken, and his customer service is exceptional. He walked us through every step, and ensured we were happy and satisfied with the results. We look forward to working with Landry again.
Jamie Sinnis
5 days ago
probably the best experience I've had with an HVAC Service. The tech was very knowledgeable a great communicator and personable very satisfied with the feedback after the job was completed and would definitely recommend this company.
Robert McGuire
5 days ago
The technician Sammy did a wonderful job explaining the situation , offering options and was very professional and friendly.
Cheryl Henry
6 days ago
Professional. Left work area clean. Explained every thing. No issues or concerns
Joanne Wood
6 days ago
Landry Mechanical was thorough in exploring different options for the scope of work, working with our budget and listening to our needs. Great experience and good work.
Jesse Josselyn
6 days ago
My technician, Drew S., was very knowledgeable, patient, and helpful. Quickly diagnosed the issue and replaced the necessary part. Will be using Landry again in the future.
Matt Merrill
1 week ago
From the sales team (Tim) to the installation team (Keith, Zach, and many more) these folks have done an outstanding job removing our old system and installing a new full HVAC system. Everyone has been professional and thorough in their work and very easy to deal with from start to finish. Thanks so much!
Sam McCormick
2 weeks ago
Excellent response and prompt on time repair of my garage heater.
Michael Costa
2 weeks ago
All needs were anticipated. Costs reflected what was discussed at first contact.
John Gaboury
2 weeks ago
I was very impressed with the professionalism, knowledge, kindness and class that was shown by my install team, Gavin and Kyle. They explained everything and answered all of our questions. They showed respect for my space and cleaned up the area very well. The units also look great! Very good experience with Landry overall so far!
Katie Savage
2 weeks ago
Technician was very professional and knowledgeable. He was extremely thorough when discussing issues with service.
Susan Genereux
2 weeks ago
Everything is seamless: Text message when they’re arriving; Instant electronic billing when they’re done. All work is guaranteed. Technicians are uniformly knowledgeable.
Klaus Shigley
2 weeks ago
One of our best experiences with any company. Garret, Gaven, Julian, Don, Demitri, Kyle and Ian were beyond professional, respectful, courteous on top of knowing their stuff! Made sure all our questions were answered and our knowledge of how the units worked Big job, scheduled quickly and completed in 1 1/2 days! I would recommend your company, especially the guys mentioned above to anyone/everyone. Outstanding customer service!
Diane Dwyer
2 weeks ago
Very pleased - highly recommend!
Ellen Deutsch
2 weeks ago
Sammy is GREAT!! Cleaning was recommended and boy did it work — on my split duct system
Alyssa Goodman
2 weeks ago
Gavin and Kyle installed a new AC unit yesterday and did a great job. Very friendly and knowledgeable. Greatly appreciate them being here during a very hot 2 days.
Mary Ann Keyser
3 weeks ago
They did an amazing job replacing my ac system. My mom came home on hospice on a Wednesday. And my central air died that same day. Called them and they came right out Thursday morning to diagnose the problem. Tuesday the following week they were here bright and early. They finished up the install Wednesday. They were professional, neat clean and prompt. I highly recommend them!
Erik Stenquist
3 weeks ago
I had a scheduled annual check up of my furnace, which was installed around nine years ago. Corey was very nice. Let me know everything was fine. Gave me a couple of optional upgrades. If I was interested Landry get me informed as to when Cory would be showing up. I like the fact that they are certified employees. Great company. UPDATE. My annual furnace update again by Joe and again had a wonderful experience with Landry He was very thorough explained everything no pressure to take his suggestions which I know I will do just not at this moment. I do appreciate the staff and the service that I get from Lang.
Valerie Meadows
3 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.