Upgrade from oil to contemporary climate technology

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While most Old Westbury contemporary homes have moved beyond oil heating, some properties—particularly renovated estates with legacy systems—still rely on oil. For homeowners seeking to modernize, we provide complete conversion services: removing outdated oil equipment and replacing it with high-efficiency heat pumps, VRF systems, or natural gas furnaces integrated with your smart home platform.
Oil-to-electric conversion aligns with Old Westbury's contemporary lifestyle—eliminating fuel deliveries, reducing carbon footprint, and integrating climate control with your home automation. We design conversion strategies that match your energy independence goals while delivering the comfort and efficiency you expect.
Need to understand local requirements? Read our Old Westbury permit guide to learn what's required for your HVAC project.
Our Old Westbury oil conversion experience includes transforming legacy estate systems into state-of-the-art climate control. We've replaced oil boilers with geothermal installations, converted oil furnaces to VRF systems, and upgraded oil-fired radiant to high-efficiency electric alternatives. Each project modernizes both the equipment and the control capabilities.
Old Westbury's contemporary luxury estates from 2000s+ with advanced smart home automation and cutting-edge HVAC technology present unique heating and cooling considerations. Our local technicians are familiar with the specific challenges faced by homeowners in neighborhoods like Old Westbury Village, Store Hill Road area, I.U. Willets Road.
With thousands of residents relying on dependable heating and cooling systems,Old Westbury homeowners need HVAC contractors who understand the area's mix of contemporary luxury estates from 2000s+ with advanced smart home automation and cutting-edge hvac technology. Whether you live near Old Westbury Gardens or in a quiet residential street, our team has the local expertise to address your specific heating oil service needs efficiently.
Local Insight: Old Westbury's contemporary estates represent the pinnacle of modern luxury living, featuring smart home integration with Control4, Savant, and Crestron platforms, VRF systems, and geothermal technology that require specialized HVAC expertise.
Every neighborhood in Old Westbury has its own characteristics that affect HVAC systems. Homes in Old Westbury Village may have different heating needs than those in Store Hill Road area, depending on age, construction style, and sun exposure. Our technicians who have worked throughout Old Westburybring this street-level knowledge to every service call.

Our technicians provide heating oil service throughout Old Westbury, ZIP code 11568. Whether you're near Old Westbury Gardens or in Old Westbury Village, we're minutes away.
No obligation • Same-day response • Licensed & insured

Michael R.
Hempstead, NY
"They arrived within 90 minutes and had us warm again in under two hours. Professional, courteous, and reasonably priced."
Emergency Heating

Sarah C.
Garden City, NY
"Finally found an HVAC company that treats customers right. The technician was knowledgeable and explained everything clearly."
AC Repair

Angela T.
Freeport, NY
"From the quote to the install, everything was transparent and professional. Our new heat pump is incredibly quiet and efficient."
Heat Pump Install
Home+ Air delivers professional heating oil service tailored to the specific needs of Old Westbury homeowners. Our service approach is built on years of experience working in homes throughout the 11568 area, where we've developed a deep understanding of the heating and cooling requirements for contemporary luxury estates from 2000s+ with advanced smart home automation and cutting-edge HVAC technology. Every service call begins with a thorough evaluation so we can provide accurate recommendations and transparent pricing.
Following every service visit in Old Westbury, we provide a detailed summary of the work performed, including any observations about your system's condition. This documentation helps you track your HVAC system's health over time and make informed decisions about future service needs. Our technicians also share practical tips specific to contemporary luxury estates from 2000s+ with advanced smart home automation and cutting-edge HVAC technology that can help you maximize efficiency and extend equipment life between professional visits.
Whether your home is near Old Westbury Gardens or in the quieter streets of I.U. Willets Road, you receive the same level of professional service. Our Old Westbury customers consistently highlight our punctuality, clear communication, and willingness to explain every step of the process. With a 8-minute average response time from our Jericho headquarters, Old Westbury is one of the communities we serve most frequently.

Our technicians share these practical recommendations based on years of experience servicing contemporary luxury estates from 2000s+ with advanced smart home automation and cutting-edge HVAC technology throughout the 11568 area. Following these tips helps Old Westbury homeowners extend equipment life and reduce energy costs.
Schedule your annual heating maintenance before October to avoid the winter rush. Old Westbury homeowners who tune up early save an average of 15-25% on winter heating bills.
Change your air filter every 1-3 months during heating season. Homes with contemporary luxury estates from 2000s+ with advanced smart home automation and cutting-edge HVAC technology often accumulate more dust and debris, which restricts airflow and forces your system to work harder.
Keep vents and radiators clear of furniture, curtains, and storage items. Blocked airflow is one of the most common causes of uneven heating in Old Westbury homes.
Set your thermostat to 68°F when you're home and 60-62°F when sleeping or away. A programmable or smart thermostat can automate these adjustments and reduce your annual heating costs significantly.
Our proven 4-step process for heating oil service in Old Westbury
Contact our Old Westbury team for fast scheduling
Our NATE-certified technician arrives on time
Clear diagnosis with upfront pricing—no surprises
Professional repair or installation with guaranteed satisfaction
Not happy? We'll make it right or refund your money.
All repairs backed by our comprehensive labor guarantee.
No fees. Know the cost before we start.
Fully licensed, bonded, and insured for your protection.
No fees. No surprises. Just honest service.
Annual maintenance
Common oil system repairs
Upgrade to natural gas

"Technician was knowledgeable about our older heating system. Great service for Old Westbury homeowners!"
"Our neighbors recommended Home+ and now I see why. Fantastic heating oil service service!"
"Professional, on time, and fair pricing. Our Old Westbury home is finally comfortable again!"
Expert answers to common questions from Old Westbury homeowners
For contemporary homeowners, heat pumps offer better integration with solar/battery systems and smart home platforms—plus no ongoing fuel costs. Gas remains viable where heat pumps aren't practical. We assess your specific situation and recommend the best approach.
We coordinate professional tank removal and soil testing as part of the conversion project. This eliminates the environmental liability while freeing space for modern equipment or landscaping.
Perfectly—in fact, this combination maximizes your solar investment by using clean electricity for both transportation (EV) and heating. We design systems that optimize solar self-consumption and minimize grid dependence.
Most HVAC work in Nassau County requires permits and inspections. Skipping this step can void your warranty, create insurance issues, and cause problems when selling your home.
Jurisdiction: Village of Old Westbury
We also provide heating oil service in these communities near Old Westbury
Serving homeowners throughout Nassau County with expert heating oil service
Explore all our heating and cooling services available to Old Westbury homeowners
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Home+ Air & Heat
55 Jericho Tpke Suite 203, Jericho, NY 11753
NATE-certified technicians ready to help. No overtime charges, transparent pricing, and satisfaction guaranteed.