Oil to Gas Conversion in Belmont, MA

Oil-to-gas conversion in Belmont, MA — converting your oil-fired heating system to natural gas — is one of the highest-impact upgrades you can make to a Massachusetts home. Done right, you cut annual heating costs by 30-50%, eliminate the oil tank in your basement, and qualify for Mass Save rebates. Sedona Plumbing and Heating handles oil-to-gas conversions for Belmont homeowners from start to finish — design, permits, gas utility coordination, demolition, and the new install.

Why Belmont Homeowners Convert from Oil to Gas

Oil heat in Belmont typically costs $3,000-$5,000+ per heating season for an average single-family home. Natural gas at current rates costs about half that — sometimes less. Combine the fuel-cost savings with the modern equipment efficiency (95% AFUE high-efficiency gas boilers vs 75-80% for older oil units) and the typical Massachusetts oil-to-gas conversion pays back in 4-7 years.

Lower fuel cost. Natural gas is currently 30-50% cheaper than oil per BTU in eastern Massachusetts.
Higher efficiency. Modern condensing gas boilers and furnaces hit 95-98% AFUE. Older oil systems run at 75-80%.
No more tank. The oil tank in your basement comes out. The space is yours again.
No more oil deliveries. No scheduling, no running out, no driveway access for the truck.
Cleaner combustion. Lower carbon, no soot buildup, no oil smell in the basement.
Mass Save rebates. Qualifying high-efficiency gas equipment installs get rebates of $500-$2,750 depending on the equipment and configuration.
0% financing available. The Mass Save HEAT Loan covers oil-to-gas conversions in many cases.

What Sedona’s Oil-to-Gas Conversion Includes

A turnkey oil-to-gas conversion covers everything from the gas main at the street to the new equipment in your basement. We handle:

Free in-home assessment. Our licensed plumber and gas fitter walks the system, measures heat load, checks gas service availability at the street, and identifies any complications (chimney venting, electrical, tank removal logistics).
Equipment selection. We size the new boiler or furnace to your house — not the oversized rule-of-thumb that older installers used. Right-sizing saves 10-20% on top of the fuel-cost savings.
Mass Save rebate workup. We tell you what you qualify for and handle the paperwork on your behalf.
Gas utility coordination. If your home doesn’t already have natural gas service, we coordinate with National Grid or Eversource to bring service to the house. (In most Belmont neighborhoods gas is already at the street.)
Permits and inspection. Plumbing, gas, and electrical permits filed with the Belmont building department; final inspection arranged.
Old system demolition. The oil boiler or furnace, the chimney liner, the oil supply lines, and the oil tank all come out. We coordinate with a tank removal specialist for the tank itself.
New equipment installation. High-efficiency gas boiler, furnace, or combi unit installed to manufacturer spec. Near-boiler piping replaced. Domestic hot water tied in or replaced as needed.
Commissioning. System pressure-tested, gas-leaked-checked, combustion-analyzed, and balanced. We walk you through controls before we leave.
Final inspection and rebate submission. We meet the inspector and submit your rebate paperwork to Mass Save.

Cost of Oil-to-Gas Conversion in Belmont

Most Belmont oil-to-gas conversions land in the $8,000-$15,000 range — depending on the size of the system, whether new gas service is needed at the street, and what kind of equipment you choose (standard high-efficiency vs combi vs hybrid). Mass Save rebates typically reduce the net cost by $1,500-$2,750. The 0% Mass Save HEAT Loan can cover the rest with monthly payments often comparable to your old oil bill.

We give you the full price upfront before any work starts. No hourly billing, no surprise charges. The Mass Save rebate workup is part of your estimate.

Why Sedona for Belmont Oil-to-Gas

Massachusetts Master Plumber (License #17157) and licensed gas fitter — both certifications required for this work.
Mass Save registered Heat Pump installer — we handle the rebate paperwork for qualifying installs.
EPA 608 certified for refrigerant handling on hybrid (heat pump + gas backup) systems.
Local to Belmont. Our shop is in Winchester, 3.8 miles from your home. Not a national franchise routing through a call center.
Upfront flat-rate pricing — you approve the full job cost before we touch anything.
5.0 ★ rating across 68+ Google reviews.
Veteran-owned & operated.

Related Belmont Heating Services

Ready to convert your Belmont home from oil to gas? Call (781) 242-2386 for an in-home assessment. We schedule same-week, walk the system in person, and have your full proposal — including Mass Save rebate workup — within a week.