Plumbing, Heating, Cooling & Electrical Experts

Leominster’s Reliable HVAC Company, Plumber & Electrician

Home » Leominster

Leominster Heating Services

When you need a furnace service company you can rely on at a moment’s notice, give Landry Mechanical Inc Plumbing HVAC & Electric a call!

Our team of trusted technicians provides emergency AC repair, maintenance, and installation services to keep your home cool and comfortable all summer.

Emergency AC Repair in Leominster, Massachusetts

You need fast, reliable service when your air conditioner breaks down on a sweltering summer day. Our 24-hour emergency AC repair team is always ready to help. We use the latest technology to diagnose and fix your air conditioning issues quickly and efficiently.

Signs you need emergency AC repair include:

  • Warm air blowing from vents
  • Strange noises are coming from your unit
  • A sudden increase in energy bills
  • Water leaking from your AC
  • Frequent cycling on and off

Landry Mechanical Inc Plumbing HVAC & Electric is just a phone call away when you need timely Leominster cooling services. We’re always ready to restore your comfort with our emergency AC repair services, whether you have a central air conditioning system or ductless mini-split.

Ductless Mini-Split Services in Greater Boston

Are you looking for a flexible, energy-efficient cooling solution? Our ductless mini-split services in Greater Boston might be the perfect fit for your home.

Ductless mini-splits offer several advantages over traditional ducted systems, such as:

  • Improved energy efficiency
  • Zone-specific temperature control
  • Easy installation with minimal home disruption
  • Reduced air loss compared to ducted systems

As a true multi-trade company excelling in AC, heating, plumbing, and electrical work, we’re uniquely qualified to handle all aspects of your ductless mini-split installation. Our family-owned and -operated business takes pride in delivering top-notch service to every customer in Leominster and beyond.

Are you ready to experience superior cooling services in Leominster, MA? Call our team at Landry Mechanical Inc Plumbing HVAC & Electric at 508-987-0080 to schedule your service.

Leominster Plumbing Services

Rest assured Landry Mechanical Inc Plumbing HVAC & Electric excels in all four trades. Call our residential plumbing contractors to schedule your plumbing service in Leominster, Massachusetts!

Emergency Plumbing Repair and Replacement in Leominster, Massachusetts

When a pipe bursts or your toilet overflows, every second counts. That’s why we offer 24-hour plumbing repair services in Leominster and the surrounding areas. Our team understands the urgency of plumbing emergencies and responds quickly to minimize water damage and restore your home’s functionality.

As the area’s largest privately owned plumbing business, Landry Mechanical Inc Plumbing HVAC & Electric has the resources and expertise to handle any emergency. Whether you’re dealing with a leaky faucet or a major sewer line backup, our experienced technicians will diagnose the problem and implement a lasting solution.

Don’t let a plumbing emergency disrupt your life. Trust our Leominster plumbing services to get your home back in working order.

Drain Cleaning Services in Greater Boston

Clogged drains can quickly turn into major headaches. Our professional drain cleaning company serves Greater Boston with state-of-the-art equipment and techniques to deliver efficient and effective clogged drain repair. Regular drain cleaning is essential for maintaining your plumbing system’s health and preventing costly repairs down the line.

As a true multi-trade company, we excel in all aspects of home maintenance, including plumbing, AC, heating, and electrical work. This comprehensive expertise allows us to tackle complex drain issues that may be connected to other home systems.

Don’t let a clogged drain disrupt your daily routine. Our trusted technicians use the latest technology to provide efficient and effective drain-cleaning services in Leominster and beyond.

When you need reliable Leominster plumbing services, look no further than Landry Mechanical Inc Plumbing HVAC & Electric. Call us at 508-987-0080 for all your plumbing needs in Leominster, MA.

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

Leominster Electrician

From addressing electrical code violations to delivering effective electrical outlet repair services, Landry Mechanical Inc Plumbing HVAC & Electric does it all. Give us a call today to schedule your service!

Reliable Emergency Electrical Repair and Troubleshooting in Leominster, Massachusetts

At Landry Mechanical Inc Plumbing HVAC & Electric, our emergency electricians are available 24/7 to address your urgent electrical problems in Leominster and throughout Worcester County. Signs you need electrical repair include:

  • Frequent circuit breaker trips
  • Buzzing or sizzling sounds from outlets
  • Burning smells near electrical fixtures
  • Dimming or flickering lights
  • Warm or discolored outlet covers

Don’t ignore these warning signs. Our Leominster electricians will promptly diagnose and repair the problem, protecting your home from potential electrical fires or code violations. We use the latest technology to pinpoint issues and deliver lasting solutions, so you can rest easy knowing your electrical service panel is in good hands.

Efficient Generator Installation and Replacement for Greater Boston Homes and Businesses

Landry Mechanical Inc Plumbing HVAC & Electric offers professional standby generator installation to keep your Leominster home powered during emergencies. Our family-owned and -operated business provides personalized service to help you get the right portable or whole-home generator.

Here’s what to expect when you call us for generator installation:

  • We begin with a thorough site assessment and load calculation to determine your home’s power needs.
  • Our experts then help you select the right size and type of generator for your specific requirements.
  • We handle all the paperwork and obtain the necessary permits to ensure your installation complies with local regulations.
  • Our skilled technicians professionally install and wire your generator, integrating it seamlessly with your home’s electrical system.
  • If your generator requires a fuel source, we safely connect the appropriate fuel line.
  • Finally, we conduct comprehensive system testing and provide detailed owner education to ensure your comfort in operating your new generator.

When you need a reliable Leominster electrician, look no further than Landry Mechanical Inc Plumbing HVAC & Electric. Call us at 508-987-0080 for all your electrical needs in Leominster, MA.

$88

AC Tune Ups!

Book by April 30th, and SAVE BIG. Landry Mechanical will get your AC ready for summer, for only $88!

Offer Must Be Presented at Time of Sale. Valid for A/C or Heating System Tune-Ups ONLY. Cannot be combined with other offers. Some Exclusions Apply. Offer . Call Office For Details. Expires: Apr 30, 2026

Contact Us

Name(Required)

Frequently Asked Questions

Hear From Our Satisfied Customers

Knowledge technicians that gave me options on what to do to repair my water pressure. They fixed the problem and my water pressure is now flowing properly.
Don Asquith
1 day ago
Drew/Andrew came to our home to do the regular check-up of our mini-splits. We found him to be very knowledgeable about such systems. He did a fine job of inspecting, cleaning, and lubricating them, and he also gave us a lot of good information about both the condition of another much older one we have on our property and what our options could be in dealing with it if it eventually fails. And he came to our house a second day, to complete a good inspection of that mini-split. In addition to being very knowledgeable, we found Drew to be very considerate and easy to talk with. And we give a lot of credit to Landry Mechanical's service program. Another 5 star rating from us for Landry service.
Doug Showalter
1 day ago
Landry’s did an awesome job installing our new A/C unit! Scott and Damien were extremely professional and friendly!! They did a great job explaining the process as they installed our unit! We are extremely happy with their work and highly recommend Landry’s!!
Gary Perras
2 days ago
Excellent service. Knowledgeable. Offered tips for optimizing the function of the system. I would highly recommend
Rich Perugini
3 days ago
Serviceman was very professional and friendly. Did not push me into needless repairs.
Shirley Marcucci
4 days ago
Landry’s did an awesome job installing our new A/C unit! Scott and Damien were extremely professional and friendly!! They did a great job explaining the process as they installed our unit! We are extremely happy with their work and highly recommend Landry’s!!
Gary Perras
4 days ago
Great installation on time and quality work! They replaced my oil heat system with a propane heating system.
Joseph Holewa
5 days ago
Matt Stagliola and Patrick OToole both provided excellent services. They communicated well and were timely. They also patiently responded to my concerns. I would highly recommend them both.
Deborah Martin
5 days ago
Great with communication and specifics. Kept me informed every step of the way and made an honest effort to keep the repairs simple and the cost down, while also offering multiple alternatives and additions if necessary. Nick was a pleasure. Would highly recommend.
The Ink Tank
5 days ago
PpGood service by Rosalee Came on time. Did good work. Pleasant. Competent. Thank. Steve Ayres
Steven Ayres
5 days ago
Jack and Hunter are very professional and polite. They did exceptional work. Very happy with the quality of work. If anyone is looking for a great plumber I recommend them .
Robert Amlaw
1 week ago
Excellent service. Will be using them again.
D M
1 week ago
Installation of new whole house heat pump and mini split system
Lynn Skladzien
1 week ago
Excellent service and technicians. Accurate quote and excellent work. A very good experience will be using them again.
Taze Barlar
2 weeks ago
Samyson was an absolute superstar - after being without hot water for a few days, he swooped in to save the day (and wouldn't quit when faced with a bit of rust/bolts that refused to budge!) Highly recommended and our dogs loved that he would throw a ball for them anytime he had to go back to his van
Chris Took
2 weeks ago
I recently had some electrical work done, as well as all of the smoke detectors. Everything went well, then a few weeks later they started going off on the second floor. I called and they sent someone right away. It was a defective alarm. Thank you Landry for sending someone right away.
Lyn-Del Wistaris
2 weeks ago
5 stars to Landry Mechanical. The scheduler got me setup for service next day. I received a text message confirming I was on the schedule the morning of service. Then they sent me photos of the electricians with verified background checks that would be servicing my exhaust fan issue. Mike Dowd and Nick Chappelle were FANTASTIC and resolved my electrical issue and set me up with a new Panasonic bathroom exhaust fan which is much quieter and brighter. Mike and Nick were timely, professional, friendly and very helpful in resolving my problem and answering my questions. Great experience with Landry - thank you!
JOSIE LEE
2 weeks ago
I'm a new customer of Landry Mechanical and I have my first appointment for service in early January. I am looking forward to establishing a relationship with the company to provide peace of mind through the heating season by knowing Landry will help make my heating system run at peak efficiency.
Paul Popinchalk
2 weeks ago
    Book Online in Minutes

    schedule service today

    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.