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.

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Hear From Our Satisfied Customers

Found the team prompt for the appointment, completed the job quickly and cleaned up to our satisfaction. Happy with the work performed by Landry
Paul Benoit
21 hours ago
We had a great experience with Landry Mechanical! Rosalie Powers was the technician who came to our home to fix our boiler, and she did an excellent job. Especially considering it was a Sunday, we really appreciated her prompt service, efficiency, and professionalism. She was knowledgeable, friendly, and very nice throughout the entire visit. She got the job done efficiently and made the whole experience stress-free. We’re very grateful for her help and highly recommend Rosalie and Landry Mechanical to anyone in need of reliable, professional service. Thank you, Rosalie.
Sandra Salazar
2 days ago
Great service. Very thorough heating system review prior to the upcoming season
Bill H
3 days ago
I had a great experience with Landry Mechanical. Tori provided excellent service with my heating system maintenance and repairs. She was professional, knowledgeable, and helpful.
Xin Gong
3 days ago
He was the very polite and new all about his job would recommend to any one so great to find you guys thank you
John taylor
3 days ago
speedy response to my call; polite and professional action for all aspects - my system thanks you and so do Cordelia Cafferty Millbury MA
Cordelia Cafferty
5 days ago
I had a scheduled annual check up of my furnace, which was installed around nine years ago. Corey was very nice. Let me know everything was fine. Gave me a couple of optional upgrades. If I was interested Landry get me informed as to when Cory would be showing up. I like the fact that they are certified employees. Great company. UPDATE. My annual furnace update again by Joe and again had a wonderful experience with Landry He was very thorough explained everything no pressure to take his suggestions which I know I will do just not at this moment. I do appreciate the staff and the service that I get from Lang. ANOTHER UPDTE. This years annual service was conducted by Eddy. Again wonderful service. He explains everything he’s doing And kept me informed as he went along everything was fine. He did mention a few upgrades, but no pressure to update if I didn’t want to. I highly recommend Landry even when I was calling to just verify what the timeframe was. The staff was wonderful.
Valerie Meadows
6 days ago
They always send reminders. They are always on time. Very professional . Clean up after themselves . Came out for an “emergency “. Was out of propane! No charge.
Donna Richardson
6 days ago
Called Landry on a friend's recommendation after our usual plumber ghosted us. They were professional, responsive, showed up quickly. Randy Kyle gave us an estimate, took the time to explain the options, and helped us make a good decision. He returned to do the work (with his brother Rickie). They did the work quickly and well and left everything immaculate. Great company and thank you to Randy for the great job.
Michael J
6 days ago
I have always been treated respectfully by Mr. Landry's technicians. They go to work and keep me updated as work progresses. They do phenomonal work
Robert Brodeur
7 days ago
We wanted to see if there was a way we could save money as our sewer charges were so high. We were given possibilities and honesty. Yes they could help us but it would not be worth it in the long run. If we need any work done in our home, we will definitely be calling Landry Mechanical Inc Plumbing HVAC, and Electric. Thank you so much 😊
Tracy J H
1 week ago
She was amazing ! I appreciate the good service , on time and very informative! I hope she will be available in the future when other services needed !!!
Beth Powers
1 week ago
The Men were excellent and efficient they were on time and finished in amount of time they had told me it would take very clean and very knowledgeable
Maureen Coyne
1 week ago
Julian and Anthony installed a new furnace, a heat pump, and a water heater in my home this week. They are both very professional and friendly!
Pamela
2 weeks ago
They were on time this morning the technician was quite knowledgeable with my boiler. Cleaned and inspected everything you can think of great job.
William Ernst
2 weeks ago
Excellent service. Technician was extremely helpful and informative. He was very polite. He explained in detail what needed to be done and left everything neat and clean.
Sandra Plasse
2 weeks ago
Very professional and very detailed estimate process. And not high pressure sales which is appreciated.
Brian Crumb
2 weeks ago
Wonderful experience with Landry from start to finish. Scheduling was easy, reminders were helpful (& not overwhelming). Rosalie was professional, knowledgeable, friendly & courteous. She explained everything post service, gave me some education/advice/options and did so without making me feel like she was trying to sell. One of the best tech experiences I’ve had in 30ish yrs. 10s across the board!
Michela Castiglioni
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.