Dole Service Inc. has been providing oil burner tune-ups, boiler repair, and heating service to Syosset homeowners since 2014. An affluent Nassau County community with larger homes and higher heating demands, Syosset is a key part of our North Shore service area — same day, evenings, and weekends.
AuthorizedWe install and service the Energy Kinetics System 2000 Frontier and Ascent Combi — two of the most efficient oil fired boilers available. ENERGY STAR rated, made in the USA, and built to last 30+ years.
ENERGY STAR
AuthorizedWe install Roth double-wall oil storage tanks — a corrosion-proof polyethylene inner tank inside a galvanized steel outer shell. Built-in leak alarm, biofuel compatible, and backed by a 30-year warranty* with $2M clean-up insurance*. Available in 275-gallon and 400-gallon sizes.
*Manufacturer’s warranty and insurance. Subject to Roth’s terms and conditions.
30-Year Warranty*
From annual tune-ups and oil burner cleanings to premium installations and equipment repair, Dole Service handles every aspect of oil heating in Syosset — experienced, on time, and at a fair price.
Keep your heating system running safely and efficiently with an annual oil burner tune-up and cleaning. Our comprehensive service prevents mid-winter breakdowns for Syosset homeowners.
Expert oil burner diagnostics and repair for Syosset homes. Our technicians pinpoint the root cause quickly — all makes and models, same-day response available.
Boiler not firing, short-cycling, or leaking? We diagnose and fix the root cause for Syosset customers — not just the symptoms.
Aging or leaking oil tanks are a hazard. We handle complete tank replacements in Syosset — professionally and on schedule.
Corrosion-proof polyethylene inner tank, galvanized steel outer shell, 30-year warranty. The safest residential oil tank available. See all Roth tank options →
We supply and install high-efficiency oil-fired boilers in Syosset. Our certified techs ensure every install is safe, clean, and done right.
The System 2000 Frontier and Ascent Combi can save 15–30% on fuel. Learn more →
Heating failures don't wait for business hours. We're on call for Syosset customers nights, weekends, and holidays — one call gets us on the way.
We're not a national franchise — we're your Long Island neighbors. A family business that has been keeping Syosset homes warm since 2014.
Fill out the form and we'll reach out promptly to confirm your appointment. For emergencies or same-day service, call directly.
100 New York Avenue, Huntington, NY 11743
Mon–Fri: 8:00 AM – 5:00 PM
Emergency service available after hours
Tell us what you need — we'll follow up right away.
