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You know that sinking feeling when you check your oil tank on the coldest day of winter. The constant worry about delivery schedules, the unpredictable price swings, the space that bulky tank takes up in your basement.
Natural gas changes everything. Your fuel arrives through underground lines—no more scheduling deliveries or emergency calls when you’re running low. The price stays more stable because it’s produced domestically, not subject to overseas market volatility.
Most Medfield homeowners who make the switch see 18-30% lower heating costs. Your new system heats up faster, runs cleaner, and needs less maintenance because there’s no soot or ash to deal with. Plus, you get that basement space back.
We’ve been helping Massachusetts homeowners since 1992. We’re not some fly-by-night operation—we’re a local, family-owned company that understands New England winters and what it takes to keep your home comfortable.
Our certified technicians have completed hundreds of oil to gas conversions throughout the region. We know Medfield’s housing stock, from the historic homes near the town center to the newer developments off Route 27. Whether your home has an old cast iron boiler or a more recent oil furnace, we’ve handled the conversion before.
We’re available 24/7 because heating emergencies don’t wait for business hours. When you choose Dempsey Energy, you’re working with a team that’ll be here for the long haul—not just for the installation, but for maintenance and service for years to come.
First, we check if natural gas is available on your street. In most of Medfield, it is—even in areas where oil heating is common, gas lines are usually accessible. If you need a new connection, we coordinate with the utility company to bring the line from the street to your home.
Next, we assess your current system and recommend the best approach. Sometimes we can convert your existing equipment by replacing the burner. Other times, a complete new system makes more sense for maximum efficiency and reliability. We’ll walk you through the options and costs upfront.
During installation, we handle everything—removing the old oil equipment, installing your new gas system, coordinating inspections, and arranging for the gas meter installation. Most conversions take 1-2 days. We also help with oil tank removal and connect you with rebate programs that can offset your costs. You’ll have heat throughout the process, and when we’re done, you’ll have a cleaner, more efficient system that costs less to run.
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Your oil to gas conversion includes a complete assessment of your current heating system and home layout. We size the new equipment properly—not just guessing based on your old system, but calculating your actual heating needs for optimal efficiency.
In Medfield’s mix of older and newer homes, proper sizing matters. A 1950s Cape needs different considerations than a 1990s Colonial. We account for your home’s insulation, windows, and layout to ensure your new system performs efficiently without oversizing or undersizing.
We handle all permits and inspections required by Medfield and Massachusetts codes. This includes coordinating with the gas company for meter installation and ensuring your electrical connections meet current standards. We also provide documentation for any available rebates—Massachusetts offers several programs for energy-efficient heating upgrades that can reduce your total cost significantly.
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