serving the community since 1978

Oil to Gas Conversion in Hartford, CT

From removing your old oil tank to installing a high-efficiency gas boiler, Tony Marzano Plumbing & Heating handles every step of your conversion.

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Oil to Gas Conversion Services for Greater Hartford Homeowners

Connecticut has one of the highest rates of oil heat usage in the country, a holdover from its homes that grew up around oil delivery long before natural gas lines reached most neighborhoods. Hartford and the surrounding towns are no exception. Drive through older sections of the city or nearby West Hartford and Wethersfield, and you’ll still find plenty of basements with an oil tank tucked in the corner, quietly running a heating system that’s been there since the home was built. As gas lines have expanded across Greater Hartford over the past couple of decades, more homeowners are taking the opportunity to make the switch, and for good reason.

Tony Marzano Plumbing & Heating has been part of Hartford’s heating landscape since 1978, and we’ve watched this shift happen firsthand. Now in our 48th year as a family-owned and operated business, we bring decades of hands-on experience to every oil to gas heating conversion in Hartford, CT, backed by a 4.9-star rating across more than 709 Google reviews from homeowners across the region. As a licensed and insured contractor and member of the Plumbing-Heating-Cooling Contractors Association (PHCC), we handle the full scope of the job, from oil tank removal to gas boiler and wall hung boiler installation, with the training and care this kind of work demands.

Signs It’s Time to Convert From Oil to Gas Boiler

Not every home with an oil system needs to convert right away, but there are a few signs that typically point toward making the switch sooner rather than later:

  • Your oil boiler is nearing or past the 15 to 20 year mark most systems are built to last
  • You’re tired of scheduling oil deliveries and watching prices swing with the market
  • Your current tank is aging and due for replacement anyway
  • You’ve noticed rising repair costs or reduced heating efficiency
  • Natural gas lines have recently become available on your street
  • You’re planning a larger renovation and want to update your heating system at the same time

If any of these sound familiar, a gas boiler installation in Hartford, CT could mean lower monthly costs, less maintenance, and a heating system built around today’s efficiency standards.

The Conversion Process Step by Step

A full oil to gas conversion involves several coordinated steps, and our team manages each one so you don’t have to juggle multiple contractors:

  1. Initial assessment: We evaluate your current heating system, your home’s layout, and whether gas service is already available at your property or needs to be connected.
  2. Gas line coordination: If new gas service is required, we help coordinate with the utility provider to get a line run to your home.
  3. Old oil tank removal: We safely remove or decommission your existing oil tank in accordance with Connecticut regulations, whether it’s above ground or buried.
  4. New boiler installation: We install your new gas boiler, sizing it properly for your home’s heating needs and connecting it to your existing distribution system, whether that’s radiators, baseboard, or forced air.
  5. Testing and walkthrough: Once everything is connected, we test the system thoroughly and walk you through how to operate and maintain your new setup.

Throughout the oil to gas conversion in Hartford, CT, we keep you informed of timelines and costs, and we currently offer $250 off boiler installs along with a senior discount for homeowners who qualify.

Frequently Asked Questions

Is natural gas service available in every Hartford-area neighborhood, or are some areas still oil-only?

Gas availability varies street by street in some parts of Greater Hartford. While many neighborhoods in Hartford, West Hartford, and Newington have had gas service for years, some areas, particularly in more rural sections of towns like Farmington, Avon, and Glastonbury, may still rely primarily on oil due to limited gas infrastructure. Our team can check availability at your specific address and help coordinate a new gas connection if needed.

How much can Hartford-area homeowners typically expect to save switching from oil to gas heat?

Savings vary depending on your home’s size, insulation, and current oil usage, but many Hartford homeowners see a noticeable drop in heating costs after converting, since natural gas has historically been less expensive and less volatile in price than heating oil. Beyond fuel costs, gas boilers also tend to run more efficiently and require less maintenance than older oil systems, which adds up over time.

Schedule Your Services Today!

Ready to leave oil deliveries behind? Call Tony Marzano Plumbing & Heating today to schedule your oil to gas conversion in Hartford, CT, and start saving with a system built for how Hartford homes heat today.

Serving The Community Since 1978