Plumbing, Heating, Cooling & Electrical

we take comfort
in your comfort

$500 OFF
Heating System Installations & Replacements
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Save BIG This Holiday Season in Central & Eastern Massachusetts!
Disclaimer: Offer Must Be Presented At Time Of Sale. Valid For HVAC Installations & Replacements ONLY. Cannot Be Combined With Other Offers. Discounts are for completed repairs ONLY. Discounts do not apply to dispatch fees. Some Exclusions Apply. Valid 11/1/2025-12/31/2025. Call Office For Details.

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

Great price for all the work performed, Landry was able to accommodate my schedule with prompt service, I will call back if I need any other work performed.
Rob Nic
13 hours ago
What I like about Landry Mechanical: 1. They have dedicated staff to take your call or you can book online. They are VERY proactive about calling you back. 2. Both times I used them they booked me quickly. 3. They actually show up when they say they are going to and send you a photo of the person coming, which is nice for security reasons. 4. They do good work! My last technician was so personable as well! UPDATE: I'm now on my third visit from them. I have an old house with old plumbing. My review is the same - a very positive experience. They are responsive and fit you in!
L C
15 hours ago
Rosie was wonderful. She is knowledgeable, professional, and went the extra mile to help with the problem at hand. She is definitely an asset the Landry Mechanical team.
Corinne Kazarosian
16 hours ago
Prompt, same day service. Happy and motivated employees
Vikram Verma
17 hours ago
Another great experience with Landry Mechanical. I use them for plumbing, HVAC and electrical needs, and they are always fast to respond and exceptionally professional. Today I had some plumbing done on an emergency basis based on a leaking toilet that was flowing from an upstairs bathroom down to the lower floor. Randy Kyle showed up on Sunday afternoon and quickly assessed the situation and within a few hours had a new toilet installed, a new shut off valve and left the entire bathroom area spotless and ready to go! Thank you, Randy you are a Wonderful brand ambassador for Landry Mechanical, and I hope I am fortunate enough to have you back in my home for any future plumbing needs!
Brian Seery
1 day ago
My sister recommended Landry Mechanical to me for an HVAC issue involving my air conditioning. There was significant leakage due to condensation, etc.. She had used Landry mechanical for HVAC, plumbing and electrical work over the past couple of years. I called them and they were out the next morning. They completely resolved the problem over two visits. My service technicians Aaron and Devon were on time, professional, and explained everything in detail. Could not have asked for a better experience!
Brian Seery
1 day ago
After having a less than desirable experience with my previous plumbing company, Randy was such a breath air. He was thorough, informative, friendly, and trustworthy. I highly recommend him and this company.
Joe Nicholas
2 days ago
Jose was very professional and the job was done in a timely manner. Thank you for the quick response.
paul adams
4 days ago
Your technician was polite, neat and did a fantastic job. Thank you.
Rose Richards
4 days ago
Kyle and Landry's mechanical gave me great information and feedback about the heating system. I appreciated that they didn't charge me for the visit as there was nothing to fix.
Stephen Siekman
4 days ago
i was impressed with Corey had a nice personality a very good technician very knowledgeable and explained what he needed to do and what we will need done in the near future
lorraine
4 days ago
Matt Stagliola was fabulous. We still have a clogged drain, but Matt was so thoughtful and methodical in his approach. Very professional, personable, knowledgeable and polite. He explained everything he was going to do. He gave us multiple options, but advised less invasive options before more expensive and aggressive fixes.
Abigail Hannaford-Ricardi
4 days ago
Professional and knowledgeable also took the time to go over my system so I understand the lights etc. Thank you
Debbe Makowski
4 days ago
Landry completed a project where they converted my oil burner heat and hot water system to heat pump and electric water heat installation. In one week they had a team of people come in to remove oil tank and furnace, install the mini-splits, and the water heater. Extremely efficient and we did in winter time and I lost heat and hot water for maybe 4 hours. Everything was organized and completed on time and on schedule. Sammy was excellent and made sure all the line out were well covered and the mini-splits were placed in areas where they were less noticing. Landry worked with mass save to get me the rebates and the salesman Tim was very helpful answered a lot of questions. Prices were very competitive I had several quotes and the mini-splits were less expensive but Landry was the only one that could remove the tank , install heat pump and water heater. They exceeded my expectations and was very smooth transition. Repaired the hole where the boiler exhaust was and ensured any openings to the outside was sealed. They left a small area of drywall opening but that is typical of most plumbers. The opening was in the garage to access the plumbing and they covered with wood.
Omayra Valle
5 days ago
On time, attentive, professional and knowledgeable.
Thomas Matozel
5 days ago
Very knowledgeable about his job ! And he’s a nice guy !
Michael Tower
5 days ago
Nicholas was very considerate and efficient
Carol Jacques
5 days ago
Their customer service is great that’s why I went with them. They’re a bit overpriced and they do not accept military / Law-enforcement discount. I also asked for $500 off because I seen a coupon online and they said it was only for water purification systems. I didn’t fight them on this and I paid a little more than 12,000 for a replacement HVAC system.
ruby Grajales
5 days ago
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    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.

    0% APR

    For 12 Months Financing

    On Qualifying HVAC, Plumbing, and Electrical Services

    Offer Must Be Presented at Time of Sale. Valid for qualifying HVAC, Plumbing & Electrical Services . Interest Free Financing Subject to Credit Approval. Valid 4/1/2025-12/31/2025 Expires: December 31, 2025

    $50 Off

    Any Drain or Sewer Line Repair

    With Any Sewer or Drain Line Repair

    Offer Must Be Presented At Time of Sale. Valid for Whole Home Water Filtration System Installs ONLY. Cannot Be Combined With Other Offers. Discounts are for completed installations ONLY. Discounts do not apply to dispatch fees. Some Exclusions Apply. Expires: Dec 31, 2025

    FREE

    Whole Home Surge Protector

    With Any Electrical Panel Replacement or Upgrade

    Offer Must Be Presented At Time of Sale. Valid for Whole Home Water Filtration System Installs ONLY. Cannot Be Combined With Other Offers. Discounts are for completed installations ONLY. Discounts do not apply to dispatch fees. Some Exclusions Apply. Expires: Dec 31, 2025
    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.