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

I have had Landry come out for many different reasons: HVAC and electrical. Always professional, always do a GREAT job! Louis came today ( on a Saturday ) and was awesome:) Thanks Landry!
Jossana
3 days ago
Good service good team work
hamid haji
4 days ago
good teamwork and timely arrival and completion
hamid haji
4 days ago
Had an emergency, Landry came out right away. All the service men I dealt with were professional friendly and informative. Great service
Cheryl Henry
4 days ago
Rosalie came to inspect my gas boiler which had been been underperforming lately. She did some maintenance which improved the performance right away and she made some recommendations for important parts that would extend the life of the boiler. She was very courteous and thorough and answered all of my questions. I couldn't be more pleased.
Robert Nemeth
4 days ago
We had a great experience with the electricians Mike and Patrick. They were professional, friendly and helpful…The service was excellent overall! We will definitely consider using their services again.
John Alexander
4 days ago
Very professional and quality work. Gladly refer you to friends and family.
FLP
5 days ago
Mike was very knowledgeable and professional. Very honest man and I highly recommend him and trust him with anything in my home
Marco
5 days ago
Excellent service! I will definitely call Landry Mechanical for future projects.
Suzanne Arpante
5 days ago
Our water heater sprung a leak on sunday, I called Landry on Monday morning after a few other phone calls that said it would be weeks before someone could come out. Landry was able to send someone out later that day and completed the replacement and upgrade the following day. They gave me 3 options for the replacement and the cost of all work included in price.
Nathan Godin
5 days ago
Very friendly, very informative - a good experience. Expensive but the technician adjusted radiators that had never been addressed by other services - this has noticeably improved the heating of my house. I will use their services again.
Karen Pickarski
5 days ago
Very professional. As always, great service from Landry Mechanical. Third time using their services.
Tom Davis
6 days ago
Landry Mechanical was amazing! Called just before 8am for a leaky water heater and they were here a few hours later and replaced it that day! I would definitely recommend!
Erica b
6 days ago
Thoughtful and thorough explained the process to the staff
dan cabral
6 days ago
Technician was professional and courteous. I would recommend your service to friends
nick zotos
6 days ago
Randy came to our home today to flush our water-heater tank, and he made us feel completely at ease. We’re always a little nervous calling service companies because you never know who you’ll get—but Randy was exceptional. Randy was professional, patient, and took the time to explain and educate us through every step of the process. Randy made us feel comfortable, supported, and confident in the work being done. We truly appreciate him and highly recommend requesting Randy if you can.
Victoria Perdomo
6 days ago
Very informative and helpful on all my questions. Excellent service and professional.
Anthony Phillips
6 days ago
Absolutely fabulous service. They scheduled my emergency plumbing appointment quickly and had a technician here within a few hours. And he was great! Highly recommend.
Jonathon Strauss
7 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.