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HVAC, Plumbing & Electrical Services in Lexington, MA

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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.

After these reviews, it’s easy to see why we are a leading AC contractor in Lexington, MA.

Central Air Conditioning Installation and Replacement Services in Middlesex County

If your air conditioner is old or inefficient? Our team at Landry Mechanical Inc Plumbing HVAC & Electric offers ductless and central air conditioning installation services when it is time for a replacement. Let’s choose the right system for your space!

Upgrading to a new air conditioning system offers you several benefits in Lexington, MA, including:

  • Improved energy efficiency with a higher SEER rating.
  • Lower utility bills, even as hot summers roll around.
  • Enhanced comfort with more reliable cooling performance.

When you sign on for our top-notch air conditioning installation services, you’ll have a system that’s correctly sized, installed optimally, and matched to your needs for long-term energy efficiency. We also offer next-day installations to minimize downtime and inconvenience.

As proud members of the Worcester Chamber of Commerce, Landry Mechanical Inc Plumbing HVAC & Electric upholds the highest standards of quality and service, so trust us for Lexington cooling service anytime.

You can learn more about efficient cooling installations on our blog.

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 508-812-9458. 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.

Read our customer reviews from satisfied clients in Lexington, MA, and beyond.

Water Heater Services in the MetroWest Region

Your water heater is essential for daily comfort. Whether you have a traditional or tankless system, issues like inconsistent water temperature or strange noises can signal the need for professional attention. We provide electric and gas water heater services, including water heater maintenance and instant hot water solutions.

Regular maintenance can extend the life of your water heater and improve efficiency. Our water heater maintenance services include checking the thermostat, flushing the tank to remove sediment buildup, and inspecting all components for wear and tear. Preventative maintenance can save you from unexpected breakdowns and costly repairs.

If your water heater is beyond repair, we offer hot water tank replacement and tankless water heater services. Tankless water heaters can provide instant hot water and are more energy efficient than traditional models. Call us today to schedule plumbing services in Lexington, MA.

Learn more about us and our commitment to quality service.

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 508-812-9458 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!

Read our customer reviews to see why we are a trusted electrical contractor in Lexington, MA.

Avoid Electrical Code Violations in Middlesex County Via GFCI Outlet Installations and Updating Electrical Wiring

Properly functioning outlets and wiring are essential for your home’s safety and convenience. If you have outdated or malfunctioning outlets, it’s time for a GFCI receptacle upgrade.

Signs of electrical wiring problems include dimming lights, buzzing sounds, and warm outlets. It’s safer to let our experts ensure that your wiring is up to code in Lexington, MA.

Our electrical outlet repair services include GFCI outlet installation and repair to enhance your home’s electrical safety. These services include electrical wiring installation and repair. So, whether you’re renovating your home or needing to fix faulty wiring, our team is here to help.

Learn more about us and how we can help with all your electrical needs.

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 508-812-9458 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.

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

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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: Nov 30, 2026

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Hear From Our Satisfied Customers

I have a boiler maintenance plan with Landry. They completed startup service for our condensing gas fueled boiler . My wife & I are retired engineers. Eddy the technician is very knowledgeable and worked efficiently. His customer service skills are excellent! He patiently answered all our questions & fully explained his inspection findings. He quickly put a proposal together, got our approval to proceed and went to get the new parts needed. The boiler maintenance was done in an hour.

And So the boiler is ready for reliable service this winter. Thanks Landry!
Paul Popinchalk
1 day ago
Technician arrived right on time. He (Anthony) was friendly, courteous and very professional. Anthony listens carefully to the issues and then provided a reasonable and practical solution. Overall cost was reasonable. My only concern is that it is not easy to talk to a human being during the booking process. Have to go through an IVR then a AI bot. Company could make the engagement process easier and less complicated.
Mike Norman
1 day ago
We had a plumbing issue that Nick from Landry handled quickly and professionally. Great service and a fair price. I would definitely recommend Landry, especially Nick, who was terrific.
Matt Hurley
1 day ago
Landry Mechanical recently helped me with a rather stressful issue concerning my main water feed line to my house from the well pump that developed a substantial leak. Techs Nick Gosselin and the other man who I only knew as Ricky, worked tirelessly to get the leak located and eventually repaired. Then a complete water pressure check was performed inside. Nick's go to "dig guy", Mark, from Micheal's Landscaping in Shrewsbury, was also very instrumental in the repair with his expert excavation skills. All in all, a very positive outcome to a not so pleasant situation
Steven Marohn
1 day ago
Very reasonable price with professional and friendly service. Thank you.
Qui Chau
2 days ago
Mike was very professional and knowledgeable. He came to repair my Generac generator. He found the problem quickly and offered a few different options for the repair and on going maintenance. No pressure sales tactics, just providing information and letting me choose the best option for me. I will be continuing to do business with Landry Mechanical in the future. I would like the folks at Landry to know that this is my first ever review in my life. I do not make endorsements lightly. I was so impressed with the service that I received today that I wanted to share my thoughts and rating for Landry Mechanical.
Donald Stevenson
2 days ago
This was my second time hiring Landry Mechanical for electrical work. It was a question of determining whether an appliance or a circuit breaker was faulty. The technician (Michael) traced the issue from the breaker box to the appliance itself and, as it happened, the problem was with the appliance. There was no charge for the service. Thanks!
Mark Matteson
2 days ago
Landry Mechanical made the entire experience amazing from start to finish. The moment I called to make the appointment, I felt taken care of.

Our comfort advisor was fantastic — patient, knowledgeable, and genuinely focused on helping us choose what was best for our home. No pressure, just honest guidance.

The install team who put in our whole‑home heat pump was just as impressive. Professional, friendly, and clearly experts at their craft. They worked efficiently, kept everything clean, and made sure we understood the system before they left.

Every part of the process was smooth, respectful, and professional. I couldn’t be happier with the service we received from
Carol Charron
5 days ago
Most important they showed up. where neat, clean and respectful. Took care of the problem in a quick efficient manor. I can always count on Landry.
J Cone
5 days ago
I hired Landry for electrical work and A/C and they were professional did a great job did what was planned and in a timely manner would call them in future
Joslin L
5 days ago
I've been a customer for many years. Every Tech I've had how has been great, they are all polite and ready to service the system I have nothing bad to say about any of their techs. Today I had Tory come out and she did her job well nice little conversation while she's working. Just like I've had conversations with all the previous techs. And I like the fact that the after service email showed me the pictures she took including one of my dog looking up at her. So she's also a dog approved. 😀
James OHara
1 week ago
I have had a water heater replaced by Landry, my heat pumps maintained and my propane heater maintained. Each time they have come their service was done professionally. Their staff are friendly and knowledgeable. I would highly recommend doing heat with them. I also purchased a maintenence agreement. Thank you Landry for the great service you provide
Peg Cioffi
1 week ago
I had a real situation, with water squirting all over my floors. They came on an emergency call and fixed me up quickly and efficiently. Ahdrian the tech was personable and knowledgeable I wouldnever hesitate to call them in future.
Deborah Kilmer
1 week ago
Patrick was extremely easy to work with and went above and beyond to help me. This team also made it a point to get me seen hsame days because I wouldn’t be available for them on another week day. Amazing service! Recommend to all my neighbors.
Craig Meyer (Cmoney1357)
1 week ago
Tory does an excellent job. She is polite, informative and answers questions. Won't hesitate to recommend your company
Joe Connole
1 week ago
Electricians were extremely polite and pleasant. Work was done in the time frame they quoted, they left a clean area when they were done and were quick to respond to my initial quote request. All in all, I have no issues recommending Landry Mechanical for any electrical issues you may have. Thanks so much!
Jennifer Baker
1 week ago
Landry responded in a timely fashion and Keith was great! Problem solved, nothing major. Thank you!
Noreen OM
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.