Plumbing, Heating, Cooling & Electrical Experts

Oil to Gas Conversion Services in Worcester, Middlesex & Norfolk Counties

Heating your home with oil can feel like a constant hassle. Rising fuel costs, messy deliveries, and frequent maintenance make it hard to keep your system running smoothly. Older oil burners are often less efficient and produce more emissions, which can leave you spending more on fuel while getting less comfort in return.

At Landry Mechanical Inc Plumbing HVAC & Electric, we make it simple to switch to a cleaner, more efficient heating solution. Our oil to gas conversion services, in Millbury and across central and eastern Massachusetts provide a safe, cost-effective way to modernize your system. With expert planning, professional installation, and complete oil tank removal, we handle the entire process so you can enjoy reliable warmth and lasting savings. Contact us today to schedule your gas conversion service.

Understanding Oil to Gas Conversion and When It’s the Right Choice

An oil to gas conversion replaces your existing oil-fueled heating system with a natural gas system designed for cleaner, more efficient performance. The process typically involves removing the oil tank, installing new gas lines, and upgrading your boiler or furnace to run on natural gas. Once completed, you’ll notice quieter operation, more consistent heat, and a significant reduction in maintenance needs.

For many homeowners, the decision to convert comes down to cost, convenience, and sustainability. If you’re tired of scheduling oil deliveries, dealing with fuel odors, or facing rising oil prices, a gas conversion can make heating your home simpler and more affordable. Converting also adds long-term value to your property and helps lower your carbon footprint, making it a smart investment for the future.

Gas Conversion Services We Offer

Switching your home from oil to gas is a major step toward cleaner, more efficient heating. Landry Mechanical provides complete conversion services that take care of every detail so you can transition confidently and safely.

Comprehensive System Evaluation

We start with a full inspection of your existing oil heating system to determine the best conversion plan. Our team reviews your home’s heating requirements, fuel line access, and available gas service in your area. We’ll walk you through the entire process, explaining what’s needed for a smooth and cost-effective switch.

Safe Gas Line Installation

A safe, properly sized gas line is essential for dependable heating. Our licensed technicians install new gas piping, pressure regulators, and shut-off valves while following all local codes and manufacturer specifications. We coordinate with your utility company to ensure a seamless connection and secure, long-term performance.

Equipment Upgrade and Conversion Setup

Once the gas line is in place, we replace your oil burner with a compatible gas system or install a brand-new, high-efficiency furnace or boiler. Every installation includes proper venting, burner calibration, and full system testing to ensure clean, efficient operation from the first day of use.

Oil Tank Removal and Site Cleanup

When converting from oil, the old storage tank must be safely removed. We handle this step completely, draining and cleaning the tank before hauling it away. Our team follows Massachusetts environmental regulations to protect your property and the surrounding area.

Final Inspection and Performance Testing

Before we call the job complete, we perform detailed safety checks and combustion testing to confirm your new gas system is running at peak efficiency. We’ll also walk you through maintenance basics and provide clear documentation of your new setup so you can feel confident in your investment.

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

Why Choose Landry Mechanical for Oil to Gas Conversion in Massachusetts

Switching your home from oil to gas is a big decision, and choosing the right team ensures it’s done safely and efficiently. At Landry Mechanical, we take pride in helping homeowners make smart, long-lasting upgrades that improve comfort, save energy, and add value. Here’s why local residents continue to choose us for their oil to gas conversion projects:

  • Every detail handled with care. From permit applications to utility coordination, our team manages the entire process to make your conversion seamless from start to finish.
  • Safety built into every step. Licensed technicians follow strict local and state guidelines for gas line installation, venting, and equipment setup to ensure your system operates safely.
  • Efficiency at the forefront. Each conversion is designed to maximize your new system’s performance, helping you save money on energy while reducing environmental impact.
  • Straightforward recommendations. Homeowners appreciate our honest approach. We take time to explain your options and help you choose equipment that truly fits your home.
  • Full-service convenience. Oil tank removal, system installation, and final inspections are all handled in-house, so you can relax knowing the entire project is covered.

Upgrade to a Cleaner Heating System Today

Don’t just take our word for it! See what homeowners are saying in our customer reviews and discover why Landry Mechanical is the trusted choice for oil to gas conversions.

$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.