Plumbing, Heating, Cooling & Electrical Experts

Heating Installation in Worcester, Middlesex & Norfolk Counties

When the cold sets in, your home deserves a dependable heating system that performs efficiently and keeps every room comfortable. Landry Mechanical Inc Plumbing HVAC & Electric provides professional heating installation and heater replacement services that deliver lasting warmth and peace of mind all season. Because there’s nothing worse than fretting about your home’s heat when the snow starts coming down. 

Our licensed technicians take time to understand your home’s layout and heating needs before recommending the best solution. From furnace installation to heat pump upgrades, we ensure every system is installed safely and built for long-term reliability. Contact us either on the phone or online to schedule your heating installation and enjoy a more efficient, comfortable home.

A Bryant furnace setup in a basement, showing connected piping and ventilation, with installation materials and a partially visible window.

Heating Systems We Install, Replace and Upgrade

Landry Mechanical Inc Plumbing HVAC & Electric installs and replaces a wide range of heating systems designed for comfort, efficiency, and long-term reliability. Our technicians work closely with homeowners to ensure every new system is properly matched to the home’s size, layout, and heating needs.

Furnace Installation

Furnaces remain one of the most popular home heating options for consistent and powerful performance. Our team installs both gas and electric furnaces with careful attention to airflow and safety. Each new system is tested and calibrated to ensure reliable, even heating for years to come.

Boiler Installation

Boilers provide comfortable, radiant heat and are ideal for homes that prefer quiet, efficient warmth. We install high-efficiency models that reduce energy use while maintaining steady indoor comfort. Our technicians ensure all connections and safety components meet manufacturer and code standards.

Heat Pump Installation

Heat pumps offer both heating and cooling in one energy-saving system. We install advanced, cold-climate heat pumps that perform efficiently even during harsh New England winters. Every installation is carefully configured for maximum comfort and minimal energy waste.

Ductless Mini-Split Installation

For homes without existing ductwork or areas that need extra heating, ductless mini-splits are a flexible solution. We install and configure wall-mounted indoor units to provide zoned comfort and precise temperature control. This system is perfect for additions, finished basements, and multi-level homes.

Heater Replacement

If your current heating system struggles to keep up or needs frequent repairs, it may be time for a replacement. Our technicians evaluate your existing setup and recommend modern, energy-efficient options that lower costs and improve comfort. We remove the old system and install your new unit quickly, safely, and cleanly.

Need fast help with plumbing, heating, AC, or electrical? Call or schedule service today!

Why Choose Landry Mechanical for Heating Installation

Installing a new heating system is a major investment in your home’s comfort and energy efficiency, so choosing the right team matters. At Landry Mechanical, we bring precision, care, and years of experience to every installation, ensuring your system performs perfectly through the coldest winters.

Here’s why homeowners throughout trust us for their heating installation needs:

  • We know local homes. From historic houses to new builds, we understand the layout challenges, insulation needs, and heating expectations unique to this area, and we design systems that fit each space perfectly.
  • We handle every detail. You won’t need to juggle multiple contractors. Our technicians manage the entire process, from choosing the right system to final testing, ensuring a smooth and stress-free installation.
  • We build for efficiency. Our heating installations aren’t just powerful, they’re designed to save energy and keep your utility bills in check without sacrificing comfort.
  • We take pride in precision. Every connection, calibration, and control setup is handled with care, so your system runs quietly, safely, and reliably for years to come.
  • We care about your comfort long after install day. We’re always here for tune-ups, advice, or quick answers when you need them.

Don’t just take our word for it. Check out our customer reviews to see why Millbury, Blackstone Valley, and MetroWest homeowners continue to choose Landry Mechanical for their heating installations.

Fresh Air, Fresh Savings

$50 OFF

Any HVAC Repair Over $300!
Disclaimer: Offer Must Be Presented at Time of Sale. Get $50 OFF Any HVAC Repair or tune-up. Cannot Combine Offers. Offer Valid From May 1, 2026-June 30th, 2026 Expires: June 30, 2026

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Hear From Our Satisfied Customers

Fast, courteous, great service. Thank you
David Wojcik
3 days ago
I was very pleased with everyone involved in the project. Garrett was especially helpful, thorough and pleasant. Landry is lucky to have him as an employee.
Lois Benotti
3 days ago
Clean, respectful, responsive, polite and knowledgeable. Now a days these qualities are scarce and not to be taken lightly because the competition costs as much (or more) and they will trash your house and talk to you down when you ask for a description of the problem… I only say this because it was part of my personal experience with a different company and it was very discouraging.
Yahenys Dominguez
4 days ago
Your guys were very professional and explained everything in detail. Snaking a drain can be very messy but they keep everything clean and organized.
Sheila Gravelle
4 days ago
Responded in one day (without being subscription member). Kyle reported on time and was polite, professional, and courteous. We are now subscribed customers.
Richard Dumas
5 days ago
It was a very pleasant experience ! The technicians were very knowledgeable and fair ! Thank u
Linda Shack
5 days ago
Eddy Russell is an OUTSTANDING technician and I was lucky enough to have him come to my home today. So glad I switched to Landry 4 years ago.!
MARY PARKIN
5 days ago
Amazing team. From on the office, scheduling to their field staff. The tech that came out was and extremely joyful, smart, technicaly prepared. Rosie was a true joy to meet and efficient. Excellent experience!!
Eric Arthur
5 days ago
Kyle from Landry mechanical came out and was able to help me repair my system really quickly. He was super professional, super friendly, and explained everything clearly. They have become my chosen HVAC company moving forward!
Joe Toscano
5 days ago
Randy and Ricky were prompt, knowledgeable, professional and clean. Great service from this company.
Heidi Quinn
6 days ago
We recently completed a large AC job and couldn’t be happier with Landry’s service. From the sales team to the install team, everyone was great to work with. They were timely, communicative and affordable to work with. I highly recommend Landry for your HVAC needs.
Alyson Turner
7 days ago
Landry technicians replaced my HW heater and smoke detectors. Both Teams were excellent - extremely courteous, efficient and professional. I have had Landry do alot of work to my house (HVAC, electric, plumbing) and they always do a fantastic job!
Michael Casey
2 weeks ago
The service tech was very professional and did a great job explaining everything and servicing my furnaces.
Ron Poulin
2 weeks ago
Randy and Ricky were prompt, knowledgeable, professional and clean. Great service from this company.
Heidi Quinn
2 weeks ago
Nick was a pleasure to have performing the hot water heater replacement. All of the workers were very nice and made sure to describe and walk me through all of the things they did for the electrical and install. I would definitely recommend Landry for any hot water heater installations.
Andrew Favaro
2 weeks ago
JT, Garret, Julian, Don, Demeitri technicians for Landry Mechanical were outstanding, respectful, clean and very friendly. They put in mini splits in our house today, worked diligently and took the time to be very friendly with us. They are a respectable team that knows exactly what needs to be done. We are so happy with these guys who worked very hard and were so respectful even to our dog Rusty. I would highly recommend this team to do anything to my house. Very knowledgeable and efficient, but most of all so respectful and kind. Thank you team for a wonderful experience and service!!!!
Diane Woupio
2 weeks ago
Drew did a great job with maintenance service. Recommended two parts and waiting on others for this A/C season
Debbie F
2 weeks ago
Dennis and team were fantastic. Communication. Speed. Cleanliness you name it. Came in for a quote yesterday. Came back today and completed the job within hours and replaced my water tank amongst other upgrades. Super happy with the overall experience and in large part due to Dennis!
Gramos Saliu
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.