Frequently Asked Questions

We provide a comprehensive range of heating, cooling, and plumbing services, including repair, installation, and maintenance for heating systems, boilers, oil burners, air conditioners, oil tanks, and water heaters. Learn more about our services here.

Yes, we understand that issues can occur at any time, which is why we offer 24/7 emergency services across Long Island. Find more information about our emergency services here.

Our experienced technicians will assess your system and provide an honest recommendation based on its age, efficiency, and the cost of repairs. Learn more about our repair and installation services here.

Yes, all of our technicians are certified and receive continuous training in the latest industry technologies and standards. This ensures they can provide the highest level of expertise when working on your heating or water heater system.

Regular maintenance, proper insulation, and the use of energy-efficient equipment can significantly improve the efficiency of your heating system. Our technicians can provide personalized recommendations to help you save on energy costs. Explore our energy-efficient solutions here.

We work with a variety of leading brands in the heating, cooling, and water heater industry, ensuring we can provide the best equipment and solutions for your needs. Contact us to learn more about the brands we work with.

We proudly serve all of Long Island, including Suffolk County and Nassau County. We are based in Wading River, NY and dispatch technicians across the region for heating, cooling, and plumbing service.

Yes. All Island Comfort is fully licensed and insured to perform HVAC and plumbing work in New York. We are happy to provide proof of licensing and insurance on request.

Yes, we offer free, no-obligation estimates for new installations and replacement projects, including heating systems, boilers, water heaters, and oil-to-gas conversions. Diagnostic visits for repairs may carry a service charge that is applied toward the work if you proceed.

We recommend a professional tune-up at least once a year, ideally before the start of the heating season. Annual maintenance keeps your system efficient, extends its lifespan, and helps prevent breakdowns during the coldest months.

Yes. We offer maintenance plans for heating, cooling, and oil burner systems that include scheduled tune-ups, priority service, and discounts on repairs. Call 631-591-2289 for current plan options and pricing.

Yes, we are experienced in converting oil heating systems to natural gas. Our technicians will evaluate your home, recommend the right equipment, handle permitting, and complete the installation safely and to code. Learn more about oil-to-gas conversions here.

Our 24/7 emergency line is staffed around the clock. For most no-heat or no-hot-water calls on Long Island we can be on site the same day, with same-day and next-day appointments based on availability. See our emergency services here.

Yes, we work with financing partners to help spread the cost of larger projects like new heating systems, boiler replacements, and oil-to-gas conversions. Ask us about current financing offers when you request your estimate.

Yes. New equipment carries the manufacturer's warranty, and we stand behind our installations and repairs with our own labor warranty. Specific terms vary by job and equipment, and we'll review them with you in writing before work begins.

Yes. Our technicians call ahead before arriving at your home. They will diagnose the issue, walk you through the findings, and provide upfront pricing before any repair work begins.