Plumbing, Heating, Cooling & Electrical Experts

Lexington’s Preferred HVAC Company, Plumber & Electrician

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Lexington Heating Services

Call Landry Mechanical Inc Plumbing HVAC & Electric to schedule your heating service in Lincoln, Millbury, and Lexington, MA, today.

Are you struggling with frustrating cooling issues in Lexington, Massachusetts? Landry Mechanical Inc Plumbing HVAC & Electric offers top-notch Lexington cooling services to keep your home comfortable this summer. Whether you need emergency AC repair, AC maintenance, or air conditioning installation, our team is here to help.

In Lexington, MA, we provide hassle-free services with transparent pricing. You’ll get honest service from trusted technicians who use the latest technology and bring over 16 years of experience. Delivering 100% customer satisfaction is our guarantee, so get in touch today!

Emergency AC Repair in Lexington, MA

Air conditioning problems can arise at the worst times, leaving you and the family feeling hot and uncomfortable. When your Lexington cooling unit breaks down unexpectedly, do you have a fast, reliable solution at the ready? With our emergency AC repair services and team available 24/7, cool comfort is only one call away.

Common signs that you need emergency cooling repairs include strange noises from the unit, weak airflow, and toasty air blowing from the vents. Frozen coils and puddles forming around the outdoor unit also indicate trouble. Whatever the problem, our technicians fix these issues quickly to restore your cooling system’s functionality and your comfort.

As a family-owned and operated business, Landry Mechanical Inc Plumbing HVAC & Electric takes pride in providing exceptional service with a personal touch. Please give our Lexington cooling services company a call today.

A Top Ductless Mini-Split Services AC Contractor in Lexington, Massachusetts

Ductless mini-split systems are an excellent option for your home if you don’t yet have ductwork in place or you want to cool specific areas in different ways. These nifty cooling systems offer flexibility, energy efficiency, and easy installation, and we take care of the installation, maintenance, and repairs!

Some advantages of ductless mini-splits include zoned cooling, quiet running, and more energy efficiency than a traditional air conditioner setup.

With regular maintenance, your ductless system will also operate smoothly to extend its useful life. In Lexington, MA, our technicians are skilled in all aspects of ductless mini-split services, so be sure to ask us about these great professional cooling solutions.

For all your cooling needs in Lexington, Massachusetts, call Landry Mechanical Inc Plumbing HVAC & Electric at 508-987-0080. We offer expert Lexington cooling services and also serve the cities of Millbury and Dedham, MA. Let us handle your emergency AC repair, AC installation, and ductless mini-splits with flawless attention to detail!

Lexington Plumbing Services

Call Landry Mechanical Inc Plumbing HVAC & Electric to schedule your plumbing service in Lexington, MA, including Lincoln, Millbury, and Middlesex County today.

Are you experiencing plumbing issues in Lexington, MA? When your plumbing system fails, it can cause major disruptions in your home. Landry Mechanical Inc Plumbing HVAC & Electric provides comprehensive Lexington plumbing services, including 24-hour plumbing repair, emergency plumber services, electric and gas water heater services, hot water heater repair, and more. Our trusted technicians, equipped with the latest technology, offer straightforward pricing and next-day installations. We take comfort in your comfort.

Emergency Plumbing Repair and Replacement in Lexington, Massachusetts

Plumbing emergencies can strike anytime, and when they do, you need a reliable emergency plumber. Common issues requiring 24-hour plumbing repair include burst pipes, severe leaks, and clogged drains. These problems can lead to significant damage if not addressed promptly but our team is ready to tackle them with expertise.

A burst pipe can cause flooding and extensive water damage. You might have a burst pipe if you notice a sudden drop in water pressure or water stains on your walls or ceilings. Our emergency plumber services include immediate response and effective solutions to minimize damage and restore your plumbing system.

Severe leaks can also pose a serious threat to your home. If you hear running water when all fixtures are off or notice damp spots on floors or walls, contact us immediately. We provide 24-hour plumbing repair to fix leaks and prevent further damage.

We offer a range of emergency Lexington plumbing services, including hot water heater repair and hot water tank replacement. Our technicians get your system back up and running with minimal disruption.

Drain Cleaning Services in Middlesex County

Clogged drains can cause slow drainage, unpleasant odors, and even water damage. As a trusted drain cleaning company, Landry Mechanical Inc Plumbing HVAC & Electric specializes in resolving these issues quickly and effectively.

Regular drain maintenance can prevent future clogs and keep your plumbing system running smoothly. We recommend scheduling periodic drain cleaning to avoid major issues down the line. Our clogged drain repair services in Lexington, MA, are designed to address the root cause of the problem.

Our team uses state-of-the-art equipment to diagnose and clear clogs. From hydro-jetting to traditional snaking methods, we have the tools and expertise to handle any drain issue.

For reliable Lexington plumbing services, call Landry Mechanical Inc Plumbing HVAC & Electric at 508-987-0080 to speak with a residential plumbing contractor. We serve Lexington, MA, Middlesex County, the MetroWest region, and beyond. Trust us for all your plumbing needs!

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

Lexington Electrician

Call Landry Mechanical Inc Plumbing HVAC & Electric today for Lexington electrician services, including in Medfield and Lincoln, MA.

If you’re experiencing electrical issues in Lexington, Massachusetts, Landry Mechanical Inc Plumbing HVAC & Electric is one of the top professionals here. Alongside other areas of expertise, we provide a wide range of Lexington electrician services that cover emergency electrician services, electrical wiring installation, and outlet repair services. Plus, our trusted technicians offer straightforward pricing, 100% customer satisfaction on every job, and over 16 years of experience in this industry, so call us to keep your home safe and powered up!

Emergency Electrician for Electrical Repair and Troubleshooting in Lexington, MA

There’s no doubt that electrical problems can prove dangerous and inconvenient, especially when they occur out of the blue. Landry Mechanical Inc Plumbing HVAC & Electric’s emergency electrician services are available 24/7 to address your property’s urgent issues, including electrical code violations, faulty wiring, and power outages.

We guarantee that your home’s safety and functionality are restored quickly with options like breaker panel repair, electrical service panel troubleshooting, electrical wiring repair, and more.

Some common issues that need immediate attention from a Lexington electrician include the following:

  • Flickering or dimming lights: Indicate loose wiring or an overloaded circuit.
  • Burning smells or scorch marks: Signs of overheating wires, which can lead to electrical fires.
  • Frequent circuit breaker trips: Point to an overloaded circuit, short circuit, or ground fault.
  • Buzzing or humming sounds: Signal problems with your electrical wiring or outlets.
  • Sparks from outlets: Reveals a serious issue that requires immediate professional intervention.
  • Warm or hot outlets and switches: Indicates an overloaded circuit or faulty wiring.

Our technicians in Lexington, Massachusetts, address all types of systems and problems using the latest technology to keep your electrical system safe and up to code. Call today to schedule a service!

A Leading Electrical Contractor for Generator Installation and Replacement in Lexington, Massachusetts

Power outages can be a major inconvenience, especially during extreme weather conditions. Having a standby generator installed can provide peace of mind and continuous power.

So, who do you turn to for reliable generator installation and replacement services in Lexington, Massachusetts? Chat with our team about where to install a whole-home generator and how to keep it functioning efficiently afterward.

Our Lexington generator services also include inspecting and replacing outdated units to guarantee that you and your family always have a dependable power source. If you’re in Middlesex County, reliable and professional electrical solutions are only one call away.

Landry Mechanical Inc Plumbing HVAC & Electric is available at 508-987-0080 with Lexington electrician services and much more. We also serve Millbury and Dedham, MA, so trust us with your emergencies, electrical wiring installation needs, and everything in between.

$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

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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
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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.