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. 

$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.