Plumbing, Heating, Cooling & Electrical Experts

Heating Contractor in Worcester, Middlesex & Norfolk Counties

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When cold weather arrives, a dependable heating system is key to keeping your home comfortable and safe. Landry Mechanical Inc Plumbing HVAC & Electric are professional heating contractors in Millbury, MA who offer expert heating repair and installation for furnaces, boilers, and heat pumps. Our licensed technicians deliver reliable service that restores warmth, improves efficiency, and extends the life of your equipment. 

Serving Worcester, Middlesex & Norfolk Counties  n central and eastern Massachusetts, our team handles everything from emergency heating repairs to full system replacements. We use high-quality equipment and proven techniques to ensure every system we install or repair performs safely and efficiently for years to come. Call today to schedule your heating service and stay cozy all winter long.

HVAC unit with associated ductwork and an oil tank.

The Difference Between Heating and Furnace Service

Homeowners often use the terms heating service and furnace service as if they mean the same thing, but each covers different parts of your home’s comfort system. Heating service applies to all systems that provide warmth, including furnaces, boilers, heat pumps, and radiant heating. It involves installation, repairs, and ongoing maintenance to keep the entire system running efficiently.

Furnace service focuses specifically on your home’s furnace. This includes cleaning components, checking the heat exchanger, replacing filters, and making necessary repairs to maintain safe and efficient operation. Our Landry team handles both. Our technicians are trained to service every type of heating system, ensuring your home stays warm, comfortable, and safe through every New England winter.

Landry’s Heating Services

Your home deserves dependable warmth when temperatures drop. Landry Mechanical Inc Plumbing HVAC & Electric offers a full range of heating services, designed to keep your home comfortable, efficient, and safe. Our skilled technicians handle everything from quick repairs to complete system installations, ensuring your heating system runs smoothly through every season.

Heating Repair Services

When your system stops working or struggles to keep up, our experts provide fast, accurate repairs. We service all brands and models, identifying issues like uneven heating, short cycling, and system noises to restore reliable comfort.

Heating System Installation

Our team installs high-quality furnaces, boilers, and heat pumps tailored to your home’s size and layout. Each installation is completed with precision to maximize performance, safety, and energy efficiency.

Boiler Services

We specialize in both traditional and high-efficiency boilers. Whether you need repair, maintenance, or replacement, our technicians ensure your system operates quietly and effectively for long-term comfort.

Furnace Maintenance and Replacement

Regular maintenance helps your furnace perform better and last longer. We clean and inspect all components to prevent unexpected breakdowns and provide expert replacements when it’s time for an upgrade.

Radiant Underfloor Heating

Add comfort and efficiency to your home with radiant heating. We install and maintain underfloor heating systems that distribute warmth evenly without the need for ducts or vents.

Oil Burner Repairs and Conversions

Our technicians handle oil burner maintenance and repairs to keep your system efficient and reliable. We also provide oil-to-gas conversions to help homeowners lower costs and reduce their environmental impact.

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

Why Homeowners Choose Landry for Heating Services

Homeowners across Millbury and the surrounding counties trust Landry Mechanical Inc Plumbing HVAC & Electricfor dependable heating solutions that keep their homes comfortable year after year. Our team combines technical expertise with honest service, ensuring every customer receives lasting value and peace of mind.

  • Certified Heating Technicians: Every technician is fully licensed and trained to handle all types of heating systems, from furnaces and boilers to radiant and hybrid units.
  • Commitment to Energy Efficiency: We focus on maximizing comfort while helping homeowners reduce energy use and heating costs.
  • Prompt and Reliable Service: We respond quickly to repair and installation requests to keep your home warm without delay.
  • Preventive Maintenance Programs: Our maintenance plans are designed to extend system life and prevent costly repairs down the line.
  • Local Experience You Can Count On: As a trusted Millbury-based company, we take pride in helping local families stay safe, warm, and comfortable through every winter.

Book Your Heating Service with Landry’s Licensed Experts

Keep your home warm and comfortable all winter long with professional heating repair and installation from Landry Mechanical Inc Plumbing HVAC & Electric. Call or contact us online to schedule your heating service and enjoy reliable comfort all season.

$500 Off

Heating Installations and Replacements
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

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Hear From Our Satisfied Customers

Jose was very professional and the job was done in a timely manner. Thank you for the quick response.
paul adams
2 days ago
Your technician was polite, neat and did a fantastic job. Thank you.
Rose Richards
2 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
2 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
2 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
2 days ago
Professional and knowledgeable also took the time to go over my system so I understand the lights etc. Thank you
Debbe Makowski
2 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
2 days ago
On time, attentive, professional and knowledgeable.
Thomas Matozel
2 days ago
Very knowledgeable about his job ! And he’s a nice guy !
Michael Tower
3 days ago
Nicholas was very considerate and efficient
Carol Jacques
3 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
3 days ago
Great job on getting our furnace back on line in a timely fashion. Both techs were professional and detailed in their repairs. Appreciate the quick response and support. We welcome the cold weather!
Kyle Pelkey
4 days ago
Both Joe Viveiros and Corey Menard were fabulous. We have no issues at all with the service provided, and are greatful to have heat today. We do feel that your communication system is highly flawed. On our 5th day with no heat, we made three calls 2 hours apart between each call, and did not receive any calls back until my husband finally called and spoke to Gabby directly (who was excellent). All we wanted was a status update. We were not asking for an appointment time. We wanted to know if parts had been ordered and if so when they were expected in. I don't know if your answering service is actually staffed by Landry, but receive zero communication almost made us call Garabedian instead. Your actual technitains were great. Your communication was horrible.
Abigail Hannaford-Ricardi
4 days ago
“Excellent installation of my electric hot water heater. The technician arrived on time, explained the process clearly, completed the work neatly, and ensured everything was functioning before leaving. I highly recommend their service.”
vaughn johnson
4 days ago
“Excellent installation of my electric hot water heater. The technician arrived on time, explained the process clearly, completed the work neatly, and ensured everything was functioning before leaving. I highly recommend their service.”
vaughn johnson
4 days ago
Landry's communication is great. The tech arrived, quickly diagnosed the problem and was able to fix it the same day. The tech, Rosalie, was professional and efficient.
Vanessa Parks
4 days ago
The Techs did a great job today on replacing the bathroom fan and adding an electrical outlet to my pantry! A good job on clean up as well! Polite, professional, courteous. Looking forward to my membership with Landry going forward!
Denise Arnold
4 days ago
Great work. Tech was knowledgeable, explained everything, and did a great complicated job. I will definitely use Landry again. 5 stars
Martha O'Neil
4 days 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.