Plumbing, Heating, Cooling & Electrical in Millbury, mA

we take comfort
in your comfort

Our Core Services Delivered with Expert Care

Delivering dependable comfort and safety is at the heart of what we do. Our team combines modern techniques with trusted values to ensure your plumbing, heating, cooling, and electrical systems work efficiently all year long.
17+
Years of Experience Serving Central & Eastern MA
Top Ranked

AC, Heating, Plumbing, & Electrical Experts in Central & Eastern Massachusetts

Get reliable help fast when you need AC, heating, plumbing, or electrical services from Millbury to Marlborough and throughout Central & Eastern Massachusetts. Call our experts at Landry Mechanical Inc Plumbing HVAC & Electric for quality, customer-first services.

You can count on our AC contractors, heating system experts, plumbers and electricians to quickly restore comfort to your house. Whether you need heater repairs, air conditioning installations, electric and gas water heater services, electrical wiring repairs, or other services - our professionals can get the job done!

When you call us, we will provide emergency services to promptly get your systems back up and running again. We proudly serve Middlesex, Norfolk & Worcester Counties!

Licensed & Insured Technicians in all 4 trades

Straightforward, flat-rate Pricing

Available 24/7, same-day service

We Offer Emergency Services At Any Time
Call Us Today

Quality AC, Heating, Plumbing, & Electrical Repairs

When your air conditioner fails or your heater starts acting up, you need trustworthy, accurate repairs quickly. Our heating contractors can promptly perform heating repairs, installations, and more. We offer emergency services to quickly restore comfort to your home. In addition to AC repairs and HVAC services, our family-owned company also provides plumbing and electrical repairs.

As a top-ranked drain cleaning company, we can handle all of your clogs, tankless water heater services, leaking pipes, and more. In addition, our electrical contractors can efficiently perform all electrical services, including standby generator installations and electrical wiring repairs.

Setting the Standard

The Landry Mechanical Difference

FAMILY OWNED & OPERATED

We are a family owned and operated company. Our top priority is serving our neighbors in Middlesex, Norfolk & Worcester Counties.

17 YEARS OF EXPERIENCE

We have been in business for more than 17 years, giving us the experience we need to handle all of your home service needs.

TRUSTED TECHNICIANS

We only hire the best heating & AC contractors, plumbers, and electricians to ensure every job gets done right the first time.

NEXT-DAY INSTALLATIONS

We offer next-day installations for AC, furnace, standby generator installations, and more to quickly get your system up and running.

LATEST TECHNOLOGY

We use the latest technology with all repairs and replacements to ensure we’re using the best, most efficient techniques.

A+ BBB RATING

We are proud of our A+ rating on BBB. We offer top-ranked, quality services to our customers in Middlesex, Norfolk & Worcester Counties.
Landry’s Local Hero Commitment

Giving Back to our local community

At Landry Mechanical, we believe that serving our community is just as important as providing exceptional AC, heating, plumbing, and electrical service. We are deeply committed to supporting the local organizations that make a positive difference in the lives of our neighbors.

Hear From Our Satisfied Customers

The men who came were professional knowledgeable, and friendly ( they even communicated with my granddaughter). I am pleasantly surprised and happy with the results.
Cheryl Laporte
1 hour ago
We have had a lot of work done by Landry. Replacing parts for our central Air, putting an outside outlet for our portable generator and updating the circuit panel, installing a brand new tankless boiler. We are extremely pleased with all their work. And we highly recommend them.
Debbie S
12 hours ago
Tech was methodical in his work. Pipe worked looked very professionally done. Could explain technical details well. Very pleased with the work.
Diana Weisbach
16 hours ago
Nick fixed my plumbing problem, he was friendly , it looks great and I’m very happy with everything. Will recommend this company to all. Thank you.
karen miller
17 hours ago
Very polite. Explained in detail the problems found and the choices the were available. I'm still going through the decisions I need to make
Robert Yaeger
18 hours ago
We have used Landry a couple times and they are always great! Drew came out to our house today to fix an issue with our boiler. He was knowledgeable about the issue and professional. Very nice guy, we appreciate your help!
Kate Colarusso
20 hours ago
Randy and his team did an exceptional job. Fast, professional, and very helpful. Their work was excellent across the board.
Chris Goff
2 days ago
We had an issue with our newly installed Water Booster Pump. Patrick arrived and quickly and using his expertise, he solved the issue. We are very happy and satisfied with all levels of Landry Mechanical. Thanks!!
Darren Crawford
3 days ago
I was very happy with the service I received today. The technician was very knowledgeable and professional. I will continue to use Landry Mechanical to service my heating system.
susan ledoux
3 days ago
Matt and arrived about 1 PM and were done in 2 hours. The toilets are fine and I am delighted.
Alice Dorothy Phalen
4 days ago
Tech (Eddy) was great! Personable and professional! Thoroughly reviewed details!
Heather Carson
4 days ago
I have been having issues with my old oil furnace. These amazing people have come the day I called and I think they got it. What I really liked was that they consulted each other with work that had been done. They are friendly and professional. Louis came today and his parting words were: " don't worry , we are here for you".
E Davenport
5 days ago
Jonathan and Marcus (and the rest of the team) were personable, excellent with communication and the furnace installation. All was finished today, great job on cleanup. Dimitri talked us through the new thermostat installation, making sure it was where we needed it. Definitely recommend!
Bob Gervais
5 days ago
I highly recommend Landry Mechanical and cannot say enough about their services. When the gas water heater in our rental unit flooded the basement, I wasn't sure who to call or how soon I could get someone there. I remembered Landry had serviced our gas furnace and checked their web site to see if they also did gas water heaters and discovered they offer a whole range of services I wasn't even aware of.

I called Landry about 8:30 in the morning and the scheduler said they could have someone there by noon. They beat that estimate - I got a call from the technician who said they were on their way and would be there about 10:15, less than 2 hours after I called. They first assessed the situation, had a lengthy discussion with my husband (a retired contractor) who had lots of questions, all of which were answered thoroughly and to his satisfaction. When it was determined a replacement was necessary - no patching or temporary fix - they had the same model on the site within the hour. The work was prompt, clean, and met my husband's stringent standards.

Now that we know they also provide full electrical services, we will be calling them to add an electric panel to our rental property. Our previous electrician has been delaying the job literally for months, despite back and forth emails and texts to try to get him on site. Having earned our trust and demonstrated the quality of both their people and their work, Landry Mechanical is now our “go to” for any services we need.
Mizzlebuff Mizzlebuff
5 days ago
I Highly recommend Landry mechanical and plumbing HVAC
They were prompt, very efficient personable And informative very well run professional business
Patti Saniuk
5 days ago
The tech showed up on time and proceeded to do my annual gas furnace inspection, which I am happy to say passed with flying colors. The tech was personable and didn't mind that I tend to hover while she worked. Always had excellent service from Landry.
April Asquith
6 days ago
Great job done by such a nice guy !! Mike Dowd , He was professional knowledgeable and explained everything that needed to be done and how he was going to do it .Great experience!!
Angela Clemmer
1 week ago
Randy was fantastic and performed perfectly. I would recommend them to anyone.
Maurice LeFort
1 week ago
    Sign Up Today

    Join Our Landry Maintenance Plan

    Get the best from your home systems without a hassle:

    10% off of flat rate repairs for plumbing, heating, AC, and electrical (excluding installations)

    Discounted emergency service rates for weekend and after hours service calls

    Priority service when you have an emergency

    $100 credit per year towards a qualifying system upgrade

    **Service plans billed monthly cannot be canceled mid year, they would need to be canceled when they renew for a new year. Service plans automatically renew on the day they were purchased the following year

    Our Awards & Certifications

    Landry Mechanical is proud to hold industry-leading certifications and recognition for service excellence. Our licensed professionals maintain ongoing training to stay current with the latest safety standards, energy codes, and technology. From HVAC mastery to electrical and plumbing credentials, every certification reflects our dedication to quality and trust. These achievements represent our continued commitment to delivering exceptional workmanship and reliable comfort for every customer we serve across Massachusetts.
    Special Offers

    Instant promotional savings

    Discover special offers on AC, heating, plumbing, & electrical services designed to help you save more on comfort and performance. Take advantage of instant savings and enjoy trusted service at a great value.
    Enjoy Clean Drain And Sewer Lines This Winter!

    Save $50

    on Any Drain or Sewer Line Repair!
    Offer Must Be Presented At Time Of Sale. Valid for $50 Off Any Drain or Sewer Line Repair. 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
    Protect Your Basement This Winter With Landry!

    Save $50

    on Sump Pump Installations!
    Offer Must Be Presented At Time Of Sale. Valid For $50 Off Sump Pump Installations ONLY. Cannot Be Combined With Other Offers. Discounts are for completed installations ONLY. Discounts do not apply to dispatch fees. Some Exclusions Apply. Call Office For Details Expires: Nov 30, 2026
    Faulty Outlets In Your Home? Just Call Landry!

    Save $20

    on Outlet, Switch or Wiring Repairs This Winter!
    Offer Must Be Presented At Time Of Sale. Valid for $20 Off Outlet, Switch, or Wiring Repairs. 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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    Areas We Service

    Explore Our Expansive Service Areas in Worcester, Middlesex, and Norfolk Counties

    Our team proudly serves Millbury and nearby areas, delivering quality comfort solutions to homes and businesses across Massachusetts.
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    schedule service today

    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.