Plumbing, Heating, Cooling & Electrical Experts

Sterling’s Trusted HVAC Company, Plumber & Electrician

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Sterling Heating Services

Call Landry Mechanical Inc Plumbing HVAC & Electric for furnace installation, heater repair, and more in Sterling, Massachusetts.

Our expert technicians provide emergency AC repair, maintenance, installation, and more. With our straightforward pricing and 24-hour emergency service, you can count on us to keep your home cool and comfortable all summer.

Emergency AC Repair in Greater Boston

You need fast, reliable service when your air conditioner fails on a sweltering summer day. At Landry Mechanical Inc Plumbing HVAC & Electric, our emergency AC repair team is available 24/7 to diagnose and fix cooling problems throughout Greater Boston.

Refrigerant leaks, frozen evaporator coils, and electrical issues are common causes of AC breakdowns. Our skilled technicians use the latest diagnostic tools to identify the root cause of your cooling woes quickly.

We understand that a broken air conditioner isn’t just uncomfortable but can be dangerous during extreme heat waves. That’s why we prioritize emergency calls and aim to restore your cooling as fast as possible with top-tier Sterling cooling services. Our trucks are fully stocked with parts to complete most repairs in one visit.

Air Conditioning Installation and Replacement Services in Sterling, Massachusetts

When upgrading your Sterling, MA, home’s cooling system, we offer expert air conditioning installation and replacement services. Different AC systems vary in efficiency, capacity, and features to suit diverse homes and budgets.

Central air conditioning provides whole-home cooling through a network of ducts. Ductless mini-splits offer targeted cooling for specific rooms or additions. Heat pumps can both heat and cool your home year-round.

Our trusted technicians will assess your home’s layout, insulation, and cooling needs to recommend the ideal system. We offer next-day installations, so you won’t have to endure the heat for long.

As an AC contractor committed to cutting-edge technology, we install energy-efficient models that can significantly reduce your utility bills. Our flat-rate pricing ensures no surprises on your final bill.

When you need reliable Sterling cooling services, call Landry Mechanical Inc Plumbing HVAC & Electric at 508-987-0080. Our expert team serves Sterling, MA, and surrounding areas!

Sterling Plumbing Services

Do you need expert plumbing help in Sterling and the surrounding areas? Call Landry Mechanical Inc Plumbing HVAC & Electric to schedule service today!

Our team of trusted technicians is equipped with the latest technology to handle everything from clogged drains to water heater installations. With our straightforward pricing and 24-hour emergency service, you can count on us for reliable solutions when you need them most.

Emergency Plumbing Repair and Replacement in Greater Boston

Plumbing problems often stem from wear and tear, sudden temperature changes, or clogs. When you’re facing a burst pipe or a malfunctioning water heater, our 24-hour plumbing repair service is just a phone call away.

As the area’s largest privately owned plumbing business, Landry Mechanical Inc Plumbing HVAC & Electric has the resources and expertise to tackle any emergency throughout Greater Boston. Our emergency plumber team is ready to respond swiftly to your call and is equipped to handle everything from minor leaks to major flooding.

We understand the urgency of plumbing emergencies and prioritize quick, effective solutions to minimize damage to your property. With us, you can be confident that you’ll get the Sterling plumbing services you need whenever you need them.

Drain Cleaning Services in Sterling, Massachusetts

Persistent clogs can be more than just a nuisance; they can lead to serious plumbing issues if left untreated. Our drain cleaning company in Sterling, Massachusetts, tackles the root causes of clogs, including:

  • Buildup of hair and soap scum
  • Grease and food particles in kitchen drains
  • Tree root intrusion in outdoor lines

Our clogged drain repair services use advanced techniques to clear even the most stubborn blockages. As a residential plumbing contractor with an excellent reputation, we ensure your drains are cleared and thoroughly cleaned to prevent future issues.

Don’t let plumbing problems disrupt your life. For top-notch plumbing services, call our expert plumbers at Landry Mechanical Inc Plumbing HVAC & Electric at 508-987-0080. We proudly serve Sterling, MA, and nearby communities.

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

Sterling Electrical Services

Landry Mechanical Inc Plumbing HVAC & Electric can handle your electrical code violations, provide electrical outlet repair services, and deliver efficient electrical wiring installation. Give us a call today!

As the largest privately owned multi-trade company in Sterling, Massachusetts, we excel in providing top-notch electrical, plumbing, heating, and cooling solutions. With over 16 years of experience and a commitment to straightforward pricing, we’re the go-to choice for all your home service needs.

Emergency Electrical Repair and Troubleshooting in Greater Boston

Electrical problems can strike at any time, posing serious risks to your home and family. Ignoring these issues can lead to dangerous situations, including electrical fires, shocks, or complete power failures.

That’s why our electrical contractors offer 24-hour emergency electrician services throughout Greater Boston. Our rapid response team is equipped to handle any electrical emergency, from sudden outages to sparking outlets or burning odors.

Don’t wait until a small problem becomes a major disaster. Signs like flickering lights, frequent circuit breaker trips, or warm outlets should never be overlooked. These symptoms often indicate underlying issues that require immediate attention from a professional electrician.

At Landry Mechanical Inc Plumbing HVAC & Electric, our Sterling electricians use the latest technology to diagnose and resolve electrical problems quickly and efficiently, ensuring your home’s safety and peace of mind.

Generator Installation and Replacement in Sterling, Massachusetts

Power outages can disrupt your life and potentially put your family at risk. In Sterling, Massachusetts, various factors can cause blackouts, including severe weather, equipment failures, and high energy demand. That’s why having a reliable backup power source is crucial for every home.

At Landry Mechanical Inc Plumbing HVAC & Electric, we specialize in standby generator installation and whole-home generator systems. Our trusted technicians will assess your home’s power needs and recommend the right generator solution to keep your essential appliances and systems running during outages.

We handle everything from initial site assessment to professional installation and ongoing maintenance. Plus, with next-day installations available, you don’t have to wait long to secure your home’s power supply.

Don’t let electrical service panel problems leave you in the dark. Call Landry Mechanical Inc Plumbing HVAC & Electric at 508-987-0080 for expert electrical services in Sterling, 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: Jul 31, 2026

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Hear From Our Satisfied Customers

I had an excellent experience with Landry Plumbing. Dennis installed my new hot water heater, and he was outstanding from start to finish. He was extremely ~> knowledgeable, thorough, and took the time to explain everything he was doing, answer my questions, and even point out other plumbing issues that may need attention in the future. I really appreciated how informative, professional and down to Earth he was.
His assistant, Rickie, was also wonderful! He is kind, courteous, and always willing to help. Together they worked efficiently, kept the work area clean, and treated my home with respect throughout the entire installation.
Their professionalism, attention to detail, honesty, and excellent customer service made the whole experience stress-free. I highly recommend Landry Plumbing, and especially Dennis and Rickie, to anyone looking for reliable, licensed, insured and skilled plumbers. Thank you both for a job well done!!
Nicole Moschini
5 days ago
Gavin and his crew, Ian, Zach and the electrician Dimitry did a great job with installation and even completed the work early. They were friendly, knowledgeable and had great communication throughout.
Dot Mersfelder
5 days ago
Great team, excellent work
Would highly recommend them
Kevin Tinsley
2 weeks ago
Very pleased with the thorough work by Drew Sanford! We had an issue with our central air that took some in depth investigation but Drew did not disappoint and made sure he got to the root of the problem. He was very professional and personable at the same time. So much appreciated and we highly recommended!
Tara Flodin
3 weeks ago
Garrett and Kyle were true professionals installing our brand new Heat a pump system.
Outstanding customer service, a clean install and very courteous individuals.
Great installation due to great HVAC TECHS.
LANDRY COMPANY should be proud of Harret and Kyle
Thomas Dunn
3 weeks ago
Garret and Kyle worked from 7:30 am - 6 pm installing a new HVAC system in 100+ degree weather. (Bad timing for the old system to die!) Many thanks to both of them for coming here to install the new system and make life comfortable for us in this sweltering heat.
Lisa Tomas
3 weeks ago
Aaron and Tory from Landry Mechanical were outstanding. We have a very old HVAC system, and they were able to quickly diagnose the issue and restore air conditioning to our home the very same day. They took the time to walk me through the diagnosis and clearly explained what was wrong and how they were going to fix it. They were professional, clean, efficient, and respectful of our home throughout the entire service call. I really appreciated their expertise and excellent customer service. I highly recommend Aaron, Tory, and the team at Landry Mechanical!
Ernie Granillo
3 weeks ago
After 25 years our AC needed replacement. Landry used a iPad app to determine the size of the system we needed (we had an undersized system previously which explains why our house never properly cooled down in the middle of summer). They were able to schedule an install the next week. Garret and Kyle did a great job. Super friendly, informative and professional! Couldn’t be happier.
Boris Tolpin
4 weeks ago
Fantastic service Our AC was not working on our 1st really hot day. Landry mechanical
Was going to squeeze us in if unable they set up an early morning house call .We got a call within an hour that they got us in .Rosie was our technician and she was amazing very pleasant and very professional.
I will be referring Anyone who needs anything done mechanically can rely on Landry.
GREAT SERVICE GREAT PRICES AND FOLLOW UP. I REALLY CAN'T SAY ENOUGH THANK YOU'S.
Craig Keevan
4 weeks ago
Sam and Nick did an excellent job for us. Very professional and friendly(and hilarious). Definitely knowledgeable and explained everything so we understood our options. Fair price for all the work involved. Went above and beyond to help us out. Definitely recommend. A+ service
Christine Brunelle
4 weeks ago
Great local company. They did a great job on our AC installation. Installation team was professional, courteous and competent.
Joe Fitzhenry
4 weeks ago
Our entire experience with Landry was excellent. We needed to replace our water heater. The office people started it off well by being friendly and helpful. They were very thorough in giving us our options in the quote. They got it done quickly and even simplified some of the pipe work from the previous set up. Looks great and works great! Very happy we used Landry!
Laura Petronino
4 weeks ago
Mine was just an annual tune up. Mr . Torres showed up well ahead of time and got the job done in no time. He took all my questions and proved himself to be very knowledgeable in what he does. The job is half done and the rest is expected to be done soon but i am fully satisfied and will be knocking on Landry’s door next year for another tune up, God willing!
John Jantuah
1 month ago
All needs were anticipated. Costs reflected what was discussed at first contact.
John Gaboury
1 month ago
Larry was informative , Great service! And a true Gentleman! I would definitely use Landry Mechanical plumbing again
Yvonne Whittemore
1 month ago
We had an outstanding experience from start to finish with Landry HVAC, plumbing and mechanical. Tim L. came out to assess our cooling needs and utilized a LiDAR scanner to ensure that our rooms were properly fitted with the right-sized mini-split units. He addressed every question we had, which set a wonderful tone and made us feel completely comfortable and confident in our decision to move forward with Landry.

Avah served as our dedicated point of contact, and both she and Tim provided prompt, kind, and clear communication throughout the entire process.

Gavin, our lead technician, did an incredible job and is truly a star in his role. He was professional, communicative, and thorough in explaining every step of the installation. We are very pleased with how Gavin and our second technician, Kyle, handled the units, wiring, covers, and the condenser. Gavin provided us with information on how to use, clean and maintain our new mini split units. They were incredibly respectful of our property and took great care to keep our home clean. Additionally, Don the electrician did fantastic work with the electrical components to ensure our system was running safely and smoothly.

This was truly the "dream team," and I cannot recommend Landry highly enough. We will certainly utilize them for all maintenance and future services for our home.
Mercedes Mateo
1 month ago
We had a great experience working with Landry. Mike the electrician served all our needs and was very knowledgeable and helpful installing our new lighting. We also had Randy and Jake help us with plumbing issues that involved replacing a toilet and replacing shower valves and where very satisfied with the work they did.
Dustin Pierce
1 month ago
We loved our multiple electrical installations by the professionals at Landry Mechanical. They are exceptional and really easy to work with. I'm looking for more projects to call them back to work on.
Terry Higgins
1 month 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.