Oil to Gas ConversionNassau County, NY
Convert to clean, efficient natural gas and save $1,000-$2,000+ per year on heating costs. Free estimates, financing available.
Typical Homeowner Savings
$1,000 – $2,000+ per year
Oil vs. Gas: The Real Cost Difference
See how much Nassau County homeowners can save by switching from oil to natural gas heating.
Heating Oil
Natural Gas
Average Annual Savings After Conversion
$1,000 – $2,000+
Based on typical 2,000 sq ft Nassau County home
Lower Fuel Costs
30-50% less than oil
No Deliveries
Gas is always available
Cleaner Burning
Lower emissions
Home Value
Gas is preferred by buyers
*Cost estimates based on 2024-2025 fuel prices in Nassau County. Actual savings depend on home size, usage patterns, and equipment efficiency. Natural gas prices from National Grid; heating oil prices from NY State Energy Research and Development Authority (NYSERDA).
Signs You Should Convert from Oil to Gas
High heating oil bills
Oil consistently costs 30-50% more than natural gas. Convert and save $1,000-$2,000+ per year.
Oil equipment is 15+ years old
If you need a new furnace or boiler anyway, now is the perfect time to switch fuels.
Tired of oil deliveries
Natural gas is always available—no scheduling, no running out mid-winter, no price spikes.
Oil tank concerns
Underground or aging tanks can leak, creating environmental liability. Conversion eliminates this risk.
Planning to sell your home
Gas heating is preferred by buyers. Converting can increase home value and marketability.
Want cleaner heating
Natural gas burns cleaner—no soot, no oil smell, lower emissions, less maintenance.
Oil-to-Gas Conversion Pricing
Complete pricing depends on gas availability, equipment type, and tank handling. We provide detailed quotes after in-home evaluation.
Basic Conversion
Gas service already at property
- Oil equipment removal
- Standard efficiency gas furnace (80%)
- Gas line connection
- Basic tank abandonment
- All permits and inspections
- 10-year parts warranty
Complete Conversion
Most common: includes gas service
- Gas line to property (if needed)
- High-efficiency gas furnace (95%+)
- Complete oil equipment removal
- Tank removal or abandonment
- Smart thermostat included
- 10-year parts warranty
- Extended labor warranty options
Premium Conversion
Boiler conversions or complex jobs
- Oil boiler to gas boiler conversion
- Multiple zone systems
- Extensive gas line work
- Underground tank removal
- Ductwork modifications if needed
- Premium equipment and warranty
Utility Rebates for Oil-to-Gas Conversion
Take advantage of rebates and incentives available to Nassau County homeowners switching from oil to natural gas.
Total Potential Rebates
$1,550 – $2,400
When you stack all available incentives
National Grid Gas Conversion Rebate
Up to $1,000National Grid offers rebates for customers converting from oil to natural gas heating systems.
High-Efficiency Equipment Rebate
$300 – $800Additional rebates for installing ENERGY STAR certified gas furnaces or boilers with 95%+ AFUE.
Smart Thermostat Rebate
$50 – $100Rebates available when adding a smart thermostat during your conversion project.
Manufacturer Promotions
$200 – $500Seasonal rebates from Carrier, Lennox, Trane, and other major brands on qualifying gas equipment.
Beyond Rebates: Long-Term Savings
While rebates reduce your upfront costs, the real savings come from lower fuel bills year after year. Most Nassau County homeowners see $1,000-$2,000+ annual savings on heating costs after converting to natural gas. With a typical conversion paying for itself in 5-8 years, you'll enjoy decades of savings after that.
Not sure which rebates you qualify for? We'll help you maximize your savings.
Get Free Conversion Estimate*Rebate amounts are estimates and subject to change. Eligibility varies by utility territory and equipment selection.
What's Included in Your Conversion
Why Nassau County Homeowners Are Converting to Gas
Heating oil prices have risen dramatically, costing Nassau County homeowners thousands more than natural gas users. Converting your oil furnace or boiler to natural gas eliminates price volatility, ends the hassle of oil deliveries, and provides cleaner, more efficient heating. Our team handles the entire conversion—from gas line installation to equipment replacement to oil tank handling—making the switch seamless and affordable.
Our Oil-to-Gas Conversion Process
Our Simple Process
From call to comfort in 6 easy steps
Free Consultation
We evaluate your current system, check gas availability in your area, and discuss your options with no obligation.
Custom Proposal
Detailed quote covering equipment options, gas line work, tank handling, rebates, and financing options.
Gas Service Coordination
We work directly with National Grid to get gas service to your home if not already available.
Professional Installation
Our certified team removes your oil equipment and installs your new high-efficiency gas system to code.
Tank Handling
We coordinate oil tank abandonment or removal following all New York State environmental regulations.
Testing & Commissioning
Thorough testing, safety inspection, and system optimization to ensure perfect performance.
Get Your Oil to Gas Conversion Quote in 30 Seconds
Just answer a few questions, see your instant quote, and schedule your free home visit. No commitment required.
Flexible Financing Available
Don't let budget concerns delay your comfort. We offer flexible financing options through Synchrony Bank to make upgrading your system affordable with low monthly payments.
What Our Customers Say
Real reviews from real homeowners in Nassau County
Selected from 66+ verified Google reviews
"Best decision we ever made. Our heating bills dropped by $1,500 last winter and no more waiting for oil deliveries. Homets handled everything."
"We were worried about the underground tank, but Homets took care of everything—removal, permits, the whole process. New gas furnace works great!"
"Honest pricing, professional installation, and now we're saving over $100 a month on heating. Should have done this years ago."
Love Our Service? Leave Us a Review!
Help other Nassau County homeowners by sharing your experience. It only takes a minute!
Currently 5 stars with 66 reviews
Gas Equipment Brands We Install
Factory-trained technicians for all major HVAC manufacturers
%20--%3e%3csvg%20version='1.1'%20id='Layer_1'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20x='0px'%20y='0px'%20viewBox='0%200%20150%2050'%20style='enable-background:new%200%200%20150%2050;'%20xml:space='preserve'%3e%3cg%3e%3cpath%20style='fill:%23C9202F;'%20d='M124.447,44.322c-23.807,5.229-55.19-0.102-55.19-0.102s73.175,3.979,71.344-20.254%20C138.687-1.368,35.312,8.163,35.312,8.163c60.192-10.521,91.646-0.564,93.939-0.144c11.942,3.18,19.694,9.036,20.404,15.459%20C151.563,35.271,135.269,41.943,124.447,44.322z'/%3e%3cpath%20style='fill:%23C9202F;'%20d='M83.171,38.6c-2.416,0-4.058-0.553-4.927-1.656s-1.022-2.773-0.301-5.027l4.168-12.728%20c0.861-2.684,1.97-4.478,3.324-5.382c1.353-0.904,3.469-1.357,6.35-1.357h2.956c2.877,0,4.145,0.301,5.231,1.535%20c0.934,1.06,0.972,2.521,0.108,5.205l-4.149,12.718c-0.723,2.254-1.507,4.117-3.085,5.223S88.903,38.6,86.488,38.6L83.171,38.6z%20M96.602,18.799c0.302-1.029,0.558-1.979,0.113-2.657c-0.327-0.502-0.804-0.66-1.711-0.731c-0.829-0.117-2.286-0.062-2.286-0.062%20c-1.258,0.037-2.021,0.267-2.65,0.772c-0.629,0.506-0.955,1.038-1.479,2.669L84.19,32.285c-0.406,1.26-0.455,2.143-0.151,2.65%20c0.302,0.506,1.244,0.822,2.747,0.822c1.418-0.004,2.752-0.059,3.935-0.955c0.682-0.43,1.019-1.258,1.459-2.508L96.602,18.799z'/%3e%3cpath%20style='fill:%23C9202F;'%20d='M14.834,38.18c0,0-14.646,0.014-14.643,0.002l8.314-25.357h6.201c0,0-7.508,22.517-7.448,22.517%20h8.521L14.834,38.18z'/%3e%3cpath%20style='fill:%23C9202F;'%20d='M39.008,15.701c-0.006,0,0.945-2.86,0.945-2.86H25.417c-0.002,0-0.005,0-0.005,0l-8.31,25.339H31.61%20l0.951-2.838c0,0-7.745,0-8.385,0c-0.027,0,1.516-4.672,3.201-9.758c3.337,0,7.298,0,7.294,0c-0.008,0,0.938-2.859,0.938-2.859%20s-3.821,0-7.282-0.001c0.876-2.64,1.72-5.18,2.333-7.023C34.597,15.701,39.013,15.701,39.008,15.701z'/%3e%3cpath%20style='fill:%23C9202F;'%20d='M77.25,12.821l-5.508,16.97l-2.311-16.967l-6.073,0.003l-8.253,25.356h6.074l5.537-16.979%20c0,0,2.265,16.725,2.305,16.971l-0.002,0.006l3.525,0.002l8.242-25.363L77.25,12.821L77.25,12.821z'/%3e%3cpath%20style='fill:%23C9202F;'%20d='M121.157,12.821h-4.427l-5.274,6.652l-1.309-6.652l-6.496,0.007l2.393,11.52l-10.54,13.836h4.357%20l7.112-9.356l1.94,9.352l6.226,0.002l-2.777-14.11L121.157,12.821z'/%3e%3cpath%20style='fill:%23C9202F;'%20d='M56.332,12.822l-5.511,16.971l-2.308-16.965l-6.075,0.003l-8.252,25.357h6.074l5.535-16.981%20c0,0,2.268,16.739,2.305,16.97l-0.002,0.012h3.527l8.241-25.365h-3.534L56.332,12.822z'/%3e%3cpath%20style='fill:%23C9202F;'%20d='M138.687,44.271c0,1.305-1.07,2.375-2.376,2.375c-1.305,0-2.373-1.07-2.373-2.375%20s1.068-2.373,2.373-2.373S138.687,42.967,138.687,44.271z%20M134.331,44.271c0,1.076,0.903,1.975,1.979,1.982%20c1.075-0.008,1.981-0.906,1.981-1.982c0-1.074-0.906-1.98-1.981-1.98C135.234,42.291,134.331,43.197,134.331,44.271z%20M135.688,42.98h1.022c0.559,0,0.768,0.295,0.768,0.57c0,0.533-0.334,0.695-0.616,0.834l0.42,1.08l-0.681,0.092l-0.317-1.041%20h-0.288l-0.211,1.004h-0.621L135.688,42.98z%20M136.095,44.135h0.223c0.321,0,0.524-0.189,0.524-0.48%20c0-0.156-0.124-0.295-0.327-0.295h-0.262L136.095,44.135z'/%3e%3c/g%3e%3c/svg%3e)
Don't see your brand? We service all major manufacturers! Call us to confirm.
Oil-to-Gas Conversion FAQs
Frequently Asked Questions
Get answers to common questions about our services
Oil-to-Gas Conversion Throughout Nassau County
Oil To Gas Conversion Across Nassau County
Expert oil to gas conversion in every neighborhood — click your city for local details
Most Requested Services
Our homeowners' top picks for heating, cooling & air quality
Deals & Savings
Furnace Installation
Save $500 on a new high-efficiency furnace installation with our 10-year labor warranty.
Boiler Installation
Save $500 on a new boiler installation. High-efficiency models available with financing options.
Water Heater Installation
Save $200 on a new water heater installation. Tank and tankless options available.