Plumbing, Heating, Cooling & Electrical Experts

Stow’s Reliable HVAC Company, Plumber & Electrician

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Stow Heating Services

Call Landry Mechanical Inc Plumbing HVAC & Electric to schedule heating services in Stow, MA, or discuss your heating needs in Lincoln or Lexington.

Are you struggling with a malfunctioning air conditioner in and around Stow, MA? Landry Mechanical Inc Plumbing HVAC & Electric specializes in Stow cooling services to keep your home comfortable during the area’s hot summers. Like Stow’s impressive variety of apples, we offer a wide range of services, including emergency AC repair, AC maintenance, and air conditioning installation options.

Our trusted technicians want all their Stow clients to enjoy the four seasons in the MetroWest region equally, and our contribution is hassle-free service, straightforward pricing, and over 16 years of experience running our family-owned business.

You’re always guaranteed 100% customer satisfaction with your cooling systems’ performance with us.

Emergency AC Repair in the MetroWest Region

When your air conditioner fails in the middle of a scorching day, you need immediate assistance from our emergency AC repair services in Stow, MA. Our MetroWest region team is available 24/7 to address any urgent cooling issues you have, whether your central air conditioning unit has stopped working or you hear unusual noises.

For example, signs that you need quick AC repairs from our Stow cooling services team include the following :

  • Burning smells.
  • Warm air coming from the vents.

We quickly diagnose and repair all your cooling problems across all brands and models. With our emergency services, you don’t have to endure the heat for long, and you’ll always have effective solutions for your cooling issues.

For reliable emergency repairs and more in Stow, trust Landry Mechanical Inc Plumbing HVAC & Electric.

Ductless Mini-Split Services in Stow, Massachusetts

Ductless mini-split systems offer a flexible and efficient cooling solution for homes without ductwork. These systems are ideal for cooling individual rooms or adding supplemental cooling to specific areas.

In Stow, MA, we provide expert ductless mini-split services, including installation, repair, and maintenance. Our technicians are trained to install and service ductless mini-splits efficiently. If you experience any issues, we provide prompt repair services to keep your system running smoothly and regular maintenance to extend its useful life.

For professional ductless mini-split services, rely on Landry Mechanical Inc Plumbing HVAC & Electric. Our AC contractor commits to quality service and customer satisfaction, which makes us the top choice for your cooling solutions in Stow, MA.

Call Landry Mechanical Inc Plumbing HVAC & Electric at 508-987-0080 for all your cooling needs in Stow, Massachusetts. We are your trusted provider for Medfield, Dedham, and Stow cooling services.

Stow Plumbing Services

Schedule our plumbing services in Stow, MA! At Landry Mechanical Inc Plumbing HVAC & Electric, we also address your property’s needs in Lincoln or Lexington.

Are you dealing with sudden plumbing problems in Stow, MA? Make Landry Mechanical Inc Plumbing HVAC & Electric your go-to provider for reliable Stow plumbing services. We handle everything from emergency plumbing repair to hot water heater repair and drain cleaning with a team available 24/7.

Do you appreciate straightforward pricing and professionals who use the latest technology to make things more efficient? That’s what you have with us, whether you need an emergency plumber or routine water heater maintenance. Experience our 100% customer satisfaction guarantee today, and you’ll find out why we are trusted technicians in Stow, MA.

Emergency Plumber for Hot Water Heater Repair and Replacement in Stow, Massachusetts

You already know plumbing emergencies strike unexpectedly, so why leave it to chance? In Stow and Middlesex County, you have our emergency plumber ready and willing to respond to your plumbing emergency day or night.

Burst pipes, clogged drains, and broken water heaters require immediate attention to prevent further damage, so don’t hesitate to call our technicians.

We provide 24-hour plumbing repair services so your home’s plumbing system is back in working order as quickly as possible. From fixing leaks to replacing damaged pipes, we handle it all. Our team uses the latest tools for cost-efficient repairs and brings over 16 years of experience with them.

When you need reliable emergency plumbing services, trust Landry Mechanical Inc Plumbing HVAC & Electric’s family-owned business. If you’re ready to schedule some top-notch Stow plumbing services, reach out to us today.

Drain Cleaning Services in the MetroWest Area

Clogged drains can quickly lead to serious plumbing problems. In Stow and the MetroWest area, our drain cleaning company can keep your plumbing system flowing smoothly. We use advanced techniques to clear stubborn clogs and prevent future blockages while also offering clogged drain repair at a time that’s most convenient for you.

We can handle everything from kitchen sinks to main sewer lines. However, we encourage you to schedule routine maintenance, as regular drain cleaning can prevent major issues and save you money. So, for expert drain cleaning services in Stow, MA, trust Landry Mechanical Inc Plumbing HVAC & Electric.

Call Landry Mechanical Inc Plumbing HVAC & Electric at 508-987-0080 for all your plumbing needs in Stow, Massachusetts. We are your trusted provider for Stow plumbing services, as well as Dedham and Harvard, MA.

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

Stow Electrician Services

Do you need reliable electrical services in Stow, Massachusetts? Call Landry Mechanical Inc Plumbing HVAC & Electric for a Stow electrician today. We also serve Lincoln, Medfield, and the surrounding areas.

Are you dealing with frequent electrical issues in MetroWest? Landry Mechanical Inc Plumbing HVAC & Electric can help with top-notch electrical services in and around Stow, MA. Whether you need a GFCI outlet installation, breaker panel repair, or standby generator installation, our expert electrician is ready.

With over 16 years in the business and a commitment to customer satisfaction, you can trust us to handle all your electrical needs. Our family-owned and operated company guarantees straightforward pricing and emergency services around the clock in Stow, MA. Give us a call to learn more!

Emergency Electrician for Repair and Troubleshooting in the MetroWest Region

Electrical problems can strike at any time, and when they do, you need a reliable emergency electrician. Whether it’s an electrical code violation or a sudden power outage, our team provides immediate assistance, comprehensive troubleshooting services, and electrical solutions.

From wiring to electrical outlet repair services, Landry Mechanical Inc Plumbing HVAC & Electric ensures your home’s electrical system is safe and functional. Our trusted technicians leverage the latest technology to handle your electrical emergency.

We are a part of the Nexstar Network™ and have been recognized with an Angi Super Service Award (in 2023). That’s proof you can rely on our NATE-certified professionals to deliver in Stow, MA.

Call us now to schedule service from a trusted Stow electrician!

Generator Installation and Replacement in Stow, Massachusetts

Power outages can be inconvenient and disruptive, so why not install a whole-home generator for peace of mind? That way, you’ll never have to worry about losing power again. In fact, our standby generator installation services have one goal: to provide you with reliable backup power for your home whenever you need it.

Some notable benefits of a whole-home generator include the following:

  • Keep your fridge running and your food cold.
  • Maintain electricity for medical devices that need power.
  • Keep the lights on and your HVAC system running.

In Stow, MA, we assess your property’s power needs and recommend a generator solution. We also offer generator replacement services to upgrade your existing system. With our 24-hour service and commitment to customer satisfaction, you can trust us to keep your home powered during any outage.

When it comes to electrical services in Stow, Massachusetts, you can trust Landry Mechanical Inc Plumbing HVAC & Electric. Call 508-987-0080 to schedule service or learn more about our Stow electrician services. We also proudly serve Lexington and Medfield, MA.

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System Diagnostic on ANY HVAC System

10 Years or Older!

Disclaimer: Offer Must Be Presented At Time of Sale. Valid For HVAC Repairs Quoted By Landry that exceed $300 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. Offer Valid 7/1/2026-7/31/2026 Expires: Aug 31, 2026

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Hear From Our Satisfied Customers

With Landry there's no guessing when the repair people will show up. Always on time and excellent work.
randy kolodziej.
1 day ago
UPDATE 11Aug2026:
The Landry team came to my house for the annual plumbing, HVAC, and electric servicing.
Anthony, Randy, and the other person with him (I don't remember his name, sorry) were fantastic - they showed up on time, did thorough reviews of the electric systems and plumbing and gave sound recommendations for improvements and fixes.
Tory performed the HVAC system service and she was amazing. She spent a considerable amount of time checking the system and found leak that needs to be repaired. I cannot recommend this team enough!

Landry Mechanical is the best! We used them to replace our entire HVAC system and we couldn't have asked for a more professional, friendly, knowledgeable, and diligent team. They made sure everything went perfectly from start to finish. Katie is the most incredible point of contact- she patiently answered the multiple questions i had. She also helped me with the Mass Save rebates. The techs who came to our house were polite, friendly, patient, and did a fantastic job installing our system. It’s perfect. Landry will be my "go-to" company from now on. I cannot say enough good things about this company. I highly recommend them!

October 14, 2022 - Landry was once again called to fix broken spigots on the outside of my house. Paul fixed those and also found a pipe that would have burst had he not replaced it when he did. Not only did Paul go above and beyond repairing what I had requested he originally fix, he ALSO found that my dryer vent was incorrectly installed, which would have resulted in my house eventually catching fire. Paul saved my house from both eventually flooding and/or burning down, thus literally saving my family's life. Again, I cannot recommend Paul and Landry enough!
Alison O'Loughlin
1 day ago
We had one of their electricians, Mike, at our house to figure out why the ceiling fan would go faster while the water kettle was on and how that made the aquarium lights in the next room flicker. Also needed two new 50A circuits installed, a ghost 40A (hot, hidden in a wall) terminated and additional 20A circuits installed in the kitchen. Mike did excellent trouble shooting, fixed the problems and gave us a quote for the whole job same day with work done next day. We have a 1951 industrial install in private residence situation that multiple electricians have simply walked away from. Sometimes you are just grateful that someone is capable, does what it takes and not more and gets it done. Largest part of the quote was wire and parts…
David Grunwald
1 day ago
Andrew explained so.. much today regarding my steam boiler. Learned alot today.
Thanks Andrew!
Kathy Sundstrom
1 day ago
Very quick to respond. Professional, clearly explained my options and promptly fulfilled my choices.
Thank you Eric!
kathi rose
1 day ago
Great and timely work by professionals. Would highly recommend.
Vignesh Vittal Srinivasaragavan
2 days ago
I had Evan Schwartz help with a small problem with my indoor mini split, which was intermittently leaking water all over the wall. He identified the problem, walked me through what it would take to fix it, and got it sorted in under an hour. No more leak! He was a total professional and I will be coming back to Landry again for my other plumbing and HVAC needs in the future!
Bryan Scott
2 days ago
Evan did a great job today fixing our AC. Diagnosed the issue quickly and repaired it. Answered all our questions. He was very professional.
Michelle Muscatell
3 days ago
Evan was fantastic! We couldn’t have asked for a nicer or more professional engineer. He went and beyond in making sure our air conditioning unit was up and running in the sweltering heat! He was a pleasure to work with and very attentive. Thank you
Jakub Pach
3 days ago
Competent, responsive, good value for money. Nice people.
John Mordes
5 days ago
I had my water filtration system serviced.Jose and Matt were knowledgeable, efficient and pleasant. They also checked the plumbing throughout the house. Good experience.😀
Lois Benotti
6 days ago
No long automated answering machine. Spoke to a knowledgeable advisor and contracted with DiLeo.
Fred Hirbour
6 days ago
This is the second time I’ve used Landry Mechanical, and both times I have been impressed with the service and with personnel. On this occasion we had a plumbing issue, Randy and Alex arrived two hours after I called, and both were excellent! They found the problem, fixed it right away, and gave me options and cost estimates so I could select what was best for me.

I would give Randy and Alex more than five stars if I could!! I would use them again without a doubt.
Michael Gusar
6 days ago
Evan and Tory were out to do repair of our AC unit. Both were friendly, knowledgeable and conscientious.
I would definitely recommend this company for HVAC services.
Linda Chartrand
7 days ago
I had scheduled a couple of jobs with Landry. Mikey came out and worked on my electrical, and went above and beyond to explain what he was doing and what was needed. Drew came later and was excellent - knowledgeable and patient on HVAC. Later, I had a leak (unrelated and unexpected!) and placed an emergency call to Landry. They dispatched Randy and Ricky, who worked hard to find the source of the leak and fix the problem.
I would not hesitate to use Landry again - each of the techs that came out were professional, knowledgeable, and personable.
Lisa Glassman
7 days ago
Landry Mechanical Associates did an excellent job during my annual maintenance checkup. Jose Viveiros and Anthony were knowledgeable, courteous, and professional. They clearly explained everything they were doing, provided a detailed list of recommended repairs with priorities, and followed up with a thorough summary email that gives me a clear plan moving forward. Thank you!
Patricia Leddy
1 week ago
I had a tremendous experience with my mini splits installation. JT, Marcus, Donny and Dimitri were great. They arrived on time, were friendly, made sure to clean up after themselves and worked very efficiently. JT and Marcus were even kind enough to remove the 3 window AC units for me and bring them down to the basement after the installation of the mini splits was complete. I’ve used Landry for a long time for many different services, and there’s a reason I keep coming back! They always do excellent work.
Ryan Mohamed
1 week ago
Owning an older home means repairs are just part of the deal. Over the years, I've called Landry Mechanical several times, and they've consistently done excellent work. Their team is licensed, knowledgeable, professional, and easy to work with.

Most recently, Hunter and Austin replaced a faucet, cleared a couple of slow drains, and installed new kitchen sink baskets. They were efficient, courteous, and did quality work.

If you own an older home, it's worth having a company you can trust. I highly recommend Landry Mechanical.
AJ Sullivan
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.