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. 

Fix Before The Freeze

$50 OFF

on Electrical Repairs over $300
Disclaimer: Offer Must Be Presented at Time Of Sale. Valid for Electrical Repairs Quoted By Landry Mechanical for $300 or More. Cannot Be Combined With Other Offers. Discounts are for completed repairs ONLY. Discounts do not apply to dispatch fees. Some Exclusions Apply. Valid 9/1/2026-9/30/2026 Expires: Sep 30, 2026

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Hear From Our Satisfied Customers

I had a fantastic experience with Sam and Nick from Landry Mechanical Inc Plumbing HVAC & Electrical. Both were highly professional electricians who went above and beyond.

They took the time to clearly explain the safety benefits of arc fault breakers, which was incredibly helpful. Their expertise was proven almost immediately when one of the new breakers tripped, signaling a real issue in my home's wiring. Sam and Nick quickly troubleshot the problem, identified some poor workmanship from a previous contractor, and fixed it on the spot. Once repaired, the breaker worked perfectly.

They also moved an outlet over to another wall for me and did a beautiful, seamless job. I highly recommend Landry Mechanical, and specifically Sam and Nick, for any electrical needs in the Worcester area!
Raphael Rafatpanah
2 days ago
I had an odd job to fix a bathroom fan installation that was not venting properly to the available outside ducting when the bathroom fan was changed as part of a bath remodel. It had been vented to the outside several years ago as part of a Mass Save house insulation upgrade project. Through the Angie website, they recommended Landry Mechanical and they took the job, communicated well, scheduled a visit within two days, and fixed the problem! Mike pulled out the fan and connected it correctly to the ducting. I mentioned about checking if it's now really venting to the outside like it should. He offered to take a look at where it vents outside to see if the louvers were open when the fan is running and they barely were. Wondering if the ducting was even connected correctly, Mike then went into the attic to take a look at the ducting, which was underneath cellulose insulation we had blown in as part of a Mass Save insulation job a few years ago. He said there were bends in the ducting that would cause resistance free to air flow, so not ideal. He didn't have the proper tools for doing rigid ducting work (as his specialty is electrical), but said he'd check with the HVAC part of the company to see if there's anything they could do, so waiting on that, but I was happy just to get someone in who's willing to do that kind of job when it doesn't fit neatly into the company's specific areas of expertise and the price was quite reasonable and took the time to answer all my questions and made sure I was satisfied! I am considering changing to using them for their AC/Heat/Plumbing/Electrical annual service program when my exiting contract with another company expires.
John Stollerman
3 days ago
i had an excellent experience with Landry Plumbing ! the 3 gentleman Randy, Alex and Nick G were went over everything with us and answered all of our questions and were very helpful and respectful and cleaned up everything after they were done ! we would use them again if we ever have a problem again !
sharon rohr
3 days ago
Great service, hvac,electric, and plumbing all in one stop
Beth Thulin
4 days ago
Our repairs went very well. Technician was very nice and professional . Did a very good job was very accurate with diagnoses. Parts were replaced. Everything went well. System is up and running no problems.
Clark LaTour
5 days ago
Very quick response and did the job overnight. Courteous and careful.
Georges Rouhart
5 days ago
I’ve been relying on Landry for several years for maintenance and major upgrades. They are always professional, on time, and their work is high quality. Highly recommended!
Mark Pearrow
1 week ago
Excellent experience with Landry’s Mechanical!
Bill did an outstanding job with my EV charger installation. From the beginning, he was friendly, professional, and took the time to clearly explain the quote and the work that needed to be done. The price was very fair, and there were no surprises.

The installation was completed quickly, and the workmanship was excellent. Everything was done perfectly, and I couldn’t be happier with the finished installation. Bill made the entire process easy and stress-free.

I’m extremely happy with the work and would absolutely recommend Bill and Landry’s Mechanical to anyone looking for quality electrical work.
Charles Cooper
1 week ago
Great company with a sense of urgency. Met three of your plumbers. 5 stars all day! *****
Leo Landry
1 week ago
Mike C was out today to answer questions and what could be done about the poor heating in my house.
He was professional, answered all my questions clearly giving me options that will best fit my situation
Samuel Reynolds
1 week ago
I had a fantastic experience with these guys. The entire team was incredibly friendly and professional from Tim, the person who came out to give my quote, to Julian and Marcus and the rest of the team who did the work. They were very kind, professional, patient in educating me and accommodating my specific requests, and they were all super respectful of me and my home during the job. The units themselves have transformed my home with their quiet and efficient cooling. Thank you so much to the whole team at Landry!
Edward Cardona
1 week ago
Great service, very professional. I would recommend Landry for anyone looking for installation and service of an HVAC system.
Carol Skerry
2 weeks ago
Landry is amazing! We are always are very happy with who comes to our house ! I recommend Landry to everyone !
Eli Geddes
2 weeks ago
Fantastic experience. Propane furnace install be another company a couple years ago. Went thru 3 igniters in the last year and was serviced by techs that were obviously not trained on this unit. Contacted Landry and a tech named Louis showed up. Went right at the unit, located the actual problem that was issue and solved it within a day, including getting a new heat exchanger from Hartford. No issues since and the whole house now has more hot water than ever due to the crud in the old unit. VERY HAPPY with Landry. Cudos to Louis !!
Bill37801 Change
2 weeks ago
Very professional, honest, and quick. We replaced our 26 year old AC unit with a Heat Pump and new condenser. Landry was very professional but their quote was a little higher than some others that I had. But when I drilled into everything that Landry was including, that the other companies were not the price was spot-on. I just felt more comfortable doing business with Landry. The installers were very knowledgeable and I loved that the office sends you an email with the installers photo and names in advance. This is more than just a "nice" email, it's peace of mind knowing who is coming into your home. From the day I had my initial quote from Ed to when installers Garret, Kyle, and Dimitri completed the job was a span of 9 days. And Ed was very helpful in helping do the MassSave Heat loan. Many thanks Landry team!
Kathleen Kehrer
2 weeks ago
Needed a control board replaced on a hybrid water heater. Landry worked with manufacture and got the part delivered and installed the next day.
Rob Zicaro
2 weeks ago
Drew was very knowledgeable, courteous and totally customer oriented. He explained how my A/C system worked and ensured I understood. He is an asset to Landry Mechanical.
Brede Woods
2 weeks ago
Awesome service! They showed up right away, and were very knowledgeable. They made sure everything was taken care of immediately, and these guys saved the day! Awesome job!

Shoutout to Ivan, Drew, and Evan!! The best in the biz!
Michael Clark
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.