Proudly Serving Central & Eastern Massachusetts


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 ReplacementsContact Us

