Get a Seamless Transition from Oil to Gas/Propane
When it comes to gas conversion, experience matters. With over 20 years of expertise as a gas conversion contractor , A&S Nathan Heating & Cooling LLC stands as a beacon of reliability and proficiency in the industry. Our seasoned professionals ensure a seamless transition to gas, making the process effortless for you. We specialize in coordinating every aspect of the oil to gas conversion, from initial assessments to installations, ensuring that your transition to gas is smooth and hassle-free. As Authorized Contractors of Energize CT, we also provide you with access to special financing options and rebates, making your energy-efficient upgrades more affordable See more about tax credits and rebates here. Get a FREE estimate today!
Why Choose Natural Gas?
Switching to natural gas comes with many benefits:
- Lower Heating Bills: Natural gas is a cost-effective solution, helping you save on energy costs throughout the year
- Cleaner Burning Fuel: Opt for a greener alternative. Natural gas reduces your carbon footprint, contributing to a healthier environment
- More Reliable Heating: Experience consistent warmth and comfort in your home with natural gas
Is it time to make the switch? Contact our team at A&S Nathan Heating & Cooling LLC to get started on your transition to natural gas.
Get in Touch for Gas Conversions
Are you ready to experience the benefits of natural gas installation? A&S Nathan Heating & Cooling LLC is here to guide you every step of the way. Contact us today to get started on your transition. For your convenience, we also have an online form you can fill out. We look forward to serving you!
Service Contract
Regular maintenance is the key to preventing costly breakdowns. We’ve got you covered with our extensive annual tune-up. Enrolling in our Comfort Club ensures priority service in the event that emergency service is needed. Members also receive 20% off any repairs along with other perks.
Financing
Need to replace your home heating sooner than expected? Energize CT offers many options for financing, rebates and tax credits should you need it.
Gas Conversion Contractor in Fairfield and New Haven County
I live in Florida and I needed to have my old heating system replaced in Stratford, Ct. I needed a company that I could trust to do the job. A&S Nathan Heating provided that. They w— Philip Michitsch
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Great people to deal with! Professional, accommodating, and extremely knowledgeable! Will recommend to my friends and neighbors.— Mark Doug
Had Mark at my house for service. Up and running better than ever.— Kevin Mosman
What a great company to do business with. Right from the first call to the techs doing the work. Mark, a tech also known as MD 20/20, is the man when it comes to hot air…(cold too— Michael Majewski
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Our technician Dave was incredible. I’ve done some plumbing myself but watching him work was a pleasure. He arrived on time, was skilled and efficient and patiently explained what— Maria Rubino
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Excellent experience from start to finish. Jake and his team of HVAC technicians are experts at their craft. The installation of our new heating system is a work of art. The guys left t— Allen Perille
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Very satisfied with installation and service.— starry night
I would highly recommend A&S for all HVAC/A/C services!— Bob Amberg
I have been using A and S Nathan heating for a couple years now . Very professional, helpful and on time . Mark came out to my moms at 8:00 on Friday night . Dispatch told me where he w— Jeano Carloni
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A&S I would like to express my thanks and appreciate to A&S Nathan. My gas boiler gave up on us. They where recommend to me. The best recommendation ever. I called and they answ— Lourdes Valles
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We had an emergency and called A&S. They were busy like everyone else this time of the year. They made time to get out and give us an estimate so we could satisfy the insurance co.— Paul Neugebauer
I had my first experience with A&S Nathan HVAC on April 29, 2025. Making the appointment was a breeze. Received cordial service over the phone. On the day of the service (tune-up an— Daria
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