Proudly Serving Central & Eastern Massachusetts
Plumbing, Heating, Cooling & Electrical Experts
Heating and Cooling, Plumbing & Electrical in Holliston, MA
Local & Family-Owned Home Service Company
Our service trucks are a regular fixture along Washington Street and the residential avenues surrounding the Upper Charles Rail Trail. We understand the specific demands of Holliston’s housing stock, where meticulously kept colonial properties in the Mudville neighborhood sit alongside mid-century ranches and newer builds near the Sherborn line. Maintaining these homes requires a technical partner familiar with the local climate’s impact on older infrastructure, from the heavy moisture levels near Lake Winthrop to the high energy demands of modern households.
Reach out to our team to coordinate your next home service visit.
Heating & Cooling
The inland location of Holliston often results in slightly more extreme temperature swings than the coastal regions of the state. We ensure your heating and cooling equipment is sized and maintained to handle these fluctuations efficiently, reducing your energy costs while maximizing indoor comfort.
- HVAC system maintenance, tune-ups, and installs
- Air conditioning repair services and precision tuning
- Heating services for boilers and furnaces
- Indoor air quality systems and air scrubbers
- Emergency AC repair for summer humidity spikes
- Emergency heating repair during winter storms
- Ductless mini splits for attic and basement zones
Contact us today for professional HVAC services in Holliston.
Plumbing Services
Holliston’s water infrastructure involves a mix of town supply and private wells, each presenting unique maintenance requirements. We specialize in the nuances of both, ensuring that your filtration systems, water heaters, and internal piping remain free of the mineral buildup common in the MetroWest area.
- Plumbing repairs and fixture installations
- Garbage disposal service and kitchen plumbing
- Water leak repair for interior and exterior lines
- Water heater repair and maintenance
- Slab leak repair to protect your foundation
- Water softeners to manage local water hardness
- Gas lines for stoves, dryers, and fireplaces
Schedule plumbing services for your Holliston home today by calling or contacting us online.
Electrical Services
The transition to a more electrified home environment often requires a professional look at your existing service capacity. Whether you are adding a modern kitchen or need to secure your home against local power outages, our electricians provide the technical expertise to keep your power system safe and compliant.
- Electrical repairs and troubleshooting
- Car charging stations for home EV use
- Electrical panel upgrades to support new technology
- Home generators for reliable backup power
- Safety inspections to identify wiring hazards
- Ceiling fan and chandelier mounting and wiring
Schedule an electrical service appointment with a professional electrician today.
Drain & Sewer
Aging tree roots and older pipe materials can lead to sudden backups that threaten your home’s interior. We utilize non-invasive camera technology to inspect your lines, identifying problems early and providing solutions that restore full flow to your drainage system.
- Drain and sewer management and repair
- Drain cleaning for slow or blocked pipes
- Hydro jetting to remove heavy scale and grease
- Sewer camera inspections for accurate troubleshooting
- Sewer line repair and trenchless replacement
Connect with our team for expert drain service.
Need fast help with plumbing, heating, AC, or electrical? Call or schedule service today!
Why Choose Landry Mechanical Inc?
- Skilled technicians proficient in HVAC, plumbing, and electrical trades.
- Local expertise regarding Holliston’s specific water and utility configurations.
- Dedicated to providing clean, professional, and efficient home repairs.
- Clear project communication from initial call to final inspection.
- 24/7 Emergency Services
Schedule your next service online or by calling today.
$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
Contact Us
Frequently Asked Questions
Hear From Our Satisfied Customers
I had an issue with my mini-split system not blowing hot air, so I contacted Landry Mechanical. They responded very quickly, and Samy, the technician, arrived promptly. He diagnosed the issue right away and was able to fix it in a timely manner.
Thank you to Zane ,Natasha and Samy for your quick response and excellent service. Samy is truly a professional technician.
Ibrahim Badr
1 day ago
Nick did a great job, very thorough and excellent quality work.
Gerry S
1 day ago
I had an emergency with my shower pipe coming from behind the wall which corroded at the fittings and it blew the shower head off the wall spewing water everywhere. I turned water off and called Landry. They came immediately the next day and told me via text on arrival time. The technician was absolutely pleasant to talk to and his service was perfection 🥰 I will be calling again for upstairs apartment as soon as possible.
Bonnie Kiernan
3 days ago
Very professional
Did a great job
Ralph Amato
3 days ago
Was able to get a same-day appointment. Communication was great. Mike was friendly and super helpful diagnosing and resolving our electrical issue. It was such a relief to have the problem fixed quickly.
Ryan Richard-Scro
4 days ago
Installed a preasure reducing valve and replaced and outdoor faucet
Thomas Chamberland
4 days ago
Jorge was very professional and knowledgeable. We were so happy that he was able to resolve our water issue. Jorge is a great asset to you guys at Landry, we'll be calling you for all our plumbing needs
Kevin Zukowsky
5 days ago
Always professional and responsive.
Beth Tufo
5 days ago
Mike Houghton and his associate did a great job installing a new faucet, that doesn't leak... I recommend Landry Mechanical for plumbing, heating and electrical work. Very professional and extremely polite. Goes a long way in my book. Trish Flagg
Trisha Christian
6 days ago
Nick helped us to fixed the problem. He was very polite and worked efficiently. The job was done very well .
David Han
1 week ago
Technicians Randy Kyle and Richard Kyle were amazing. They were very knowledgeable and very professional. They explained every aspect of the service they provided. I felt very confident the job was done well. I did feel the cost was high but the customer service and respectful concerns from the technicians were a great asset to my decision to have the job completed.
Deb Carpe
1 week ago
I had two service techs come out on Wednesday to diagnose a problem with our heating system. They were very thorough and determined that it was some dust build up in the system. On Friday a new tech came out and cleaned the system. I thought for about 3 hours total of labor they were priced very reasonably and I would definitely be calling for services in the future.
matt villemaire
1 week ago
The guys came on time. They put on booties, looked to the job and gave me an acceptable quote. The job went great and left with no sign they were there. Two really nice guys.
Howie Howard
1 week ago
Always professional and responsive.
Beth Tufo
1 week ago
Not crazy about the amount of the bill, but the were very polite, courteous, professional with a smile. Thank you!
Victoria Young
1 week ago
Good service, and very happy with how job was done!
Johnny Walsh
1 week ago
Tech Anthoney Hill was professional and great to work with. I highly recommend Landry Mech
Peter Sang
1 week ago
Randy K. was great. Very professional and clean.
John Sundborg
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.