Address-specific oil-to-gas heating conversion projects across Nassau County with written scope, pricing, and scheduling confirmed before authorized work.
An oil-to-gas conversion starts with written utility confirmation that gas service is available for the exact property. The assessment then covers load, meter capacity, utility requirements, permits, venting, electrical work, oil-equipment disconnection, tank responsibilities, and replacement equipment.
A gas main on the street or service at a neighboring home does not guarantee connection eligibility for the address. Utility work, contractor work, tank work, permits, and inspections should be assigned explicitly in the proposal. Call for a current appointment window or emergency ETA; timing depends on technician availability, location, traffic, weather, and demand. Project timing is an estimate until the written proposal identifies equipment availability, permits, inspections, access, site conditions, and the authorized scope. Financing is subject to credit approval. Current plans, APRs, terms, and qualification details are maintained on our financing page and may change.
Everything handled — from National Grid coordination to oil tank removal
Gas-service availability, utility responsibility, meter requirements, piping route, and contractor scope must be confirmed for the address before work begins.
New high-efficiency gas boiler or furnace installed to manufacturer specifications. We match equipment to your existing distribution—hydronic baseboards, radiant floors, or forced air ductwork.
The written proposal identifies the known tank conditions, contractor responsibilities, required specialists, testing, documentation, and exclusions before decommissioning work begins.
Permit, filing, inspection, and documentation responsibilities vary by jurisdiction and are identified in the written proposal.
The numbers speak for themselves
Nassau County homes use different distribution systems, mechanical-room layouts, venting paths, tank locations, electrical services, and fuel arrangements. A conversion proposal should be based on an on-site review rather than assumptions from the home's style or neighborhood.
Natural-gas availability, main-extension requirements, meter placement, utility charges, timelines, and application responsibilities are controlled by the utility and can vary by address. Confirm them directly with the utility in writing before relying on gas service in a project schedule or savings comparison.
Oil-tank decommissioning and any environmental work depend on the tank type, site conditions, jurisdiction, and findings. The written proposal must identify contractor responsibilities, required specialists, testing, filings, documentation, and exclusions; unexpected environmental conditions require separate review.
Permit and inspection requirements vary by Nassau County jurisdiction and project scope. The proposal identifies the expected filings and who is responsible, but final requirements and timelines are controlled by the applicable authority having jurisdiction.
Equipment capability is confirmed from the make, model, age, condition, and requested scope before scheduling.









Don't see your equipment listed? Call us to confirm service capability for the make and model.
Share the address, existing equipment, goals, and access conditions.
Review load, distribution, electrical or fuel requirements, controls, permits, and site conditions.
Confirm equipment, included work, exclusions, price, coverage terms, and anticipated schedule in writing.
Work begins only after the project-specific proposal is accepted.
Planning ranges are $7,500-$15,000 or more for many heating conversions, with separate tank, utility, site, venting, and permit conditions identified in writing. The written diagnosis or proposal controls the authorized scope and total price. Financing is subject to credit approval. Current plans, APRs, terms, and qualification details are maintained on our financing page and may change.
Licensed gas conversion across Nassau County
From our Jericho headquarters, we provide complete oil-to-gas conversion services to Jericho, Syosset, Hicksville, Woodbury, Plainview, Westbury, Old Westbury, Bethpage, Mineola, Carle Place, East Meadow, Old Bethpage, New Cassel, Williston Park, Garden City, Levittown, Hempstead, Uniondale, Farmingdale, Bellmore, North Bellmore, Wantagh, Manhasset, Great Neck, Roslyn, New Hyde Park, Floral Park, Glen Cove, Oyster Bay, Locust Valley, Brookville, Port Washington, and surrounding areas.
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Home+ Air & Heat
55 Jericho Tpke Suite 203, Jericho, NY 11753
Free conversion assessment — find out how much you'll save with natural gas heating