Heating
Heating Services
Heating Repairs, Maintenance and Installations for Long Island Homes
- RepairsNo heat, or something's not right.Diagnosed in plain language and priced before any work starts. Same-day service often available, along with after-hours emergency service.
- MaintenanceIt works. Keep it that way.A yearly inspection, cleaning and safety check that keeps it running like new. On its own, or as part of a membership.
- InstallationsIt's time for a new system.Sized for your home, installed to last, and warrantied. Free on-site estimates, financing available.
We're exceptional at heating homes.
Don't just take our word for it...
“Big shout out to Dave and his crew for prompt affordable and efficient service! Now my wife and kids can stay nice and toasty on these cold winter days. Highly recommend to anyone with boiler system issues. Kintech is #1 in its field!”

What You Can Expect from Kintech
A locally owned company our community can depend on. Here's the standard you can count on from our team:
Honest Advice
If a repair makes more sense than a replacement, we'll say so. Our job is to earn your trust, not just your business today.
No Hidden Fees
You see the price before any work starts, and you approve it. No surprises on the bill.
Respect For Your Home
We're courteous of your home and make sure we leave it the same as when we got there.
Warranties On Every Job
A 1-year Kintech labor warranty on every repair and every installation, on top of the 5-10 year manufacturer's warranties.
The Heating Systems We Install and Service
Gas or oil, ducted or ductless, plus on-demand boilers. Same team and same standards for every one.

Furnaces

Boilers

Heat Pumps

Ductless Mini-Splits

We install and service Rheem, Fujitsu, Bosch, Navien, Daikin and Peerless systems.
What Happens When You Reach Out
Call, text or book online. From there, you always know what's next.
Kintech
Text message
Yesterday
Today
Nick F.
Sr. Install Mechanic
Nick F.
Sr. Install Mechanic
And before any work starts, you see the price and approve it. Every time.
No Heat Tonight?
We answer 24/7.
Call or text anytime.
We offer after-hours emergency service, and same-day repairs whenever the schedule allows. Call or text anytime, and you'll get a text with your technician's photo before they arrive.
Heating Maintenance Memberships
One visit a year. Fewer expensive repairs.
Worn parts get caught before the coldest night, the system runs efficiently, and the manufacturer's warranty stays valid. Members get that visit every year without having to remember it.
- Annual maintenance visit
- Discounted diagnostic fee
- Member savings on repairs
Each heating season we reach out to remind you that your system is due for maintenance, and find a convenient time for a technician to give it a tune-up.
Frequently Asked Questions
Which heating service do I need?+
If it isn't working, or something seems off, that's a repair. If it's working and hasn't been looked at in the past year, that's maintenance. If it's old, unreliable, or you're planning ahead, start with a free estimate for a new system. Not sure? Call or text us and describe what's happening, and we'll point you the right way.
Do you work on gas and oil systems?+
Yes. Gas and oil furnaces and boilers, oil burners, on-demand boilers, heat pumps, and ductless systems. Same team and same standards for every system.
Do you offer financing on a new system?+
Yes. Financing is available on new installations and replacements, and you can prequalify with no impact to your credit score. Our financing page has every plan, what it costs and what happens if the balance isn't cleared in time.
Which brands do you install and service?+
We're a Rheem Pro Partner, and we install and service Rheem, Fujitsu, Bosch, Navien, Daikin and Peerless systems. For repairs and maintenance we work on whatever is already in your home, whoever made it.
Does a membership cover repairs?+
A membership includes the annual maintenance visit, a discounted diagnostic fee on every service call, and member savings on repairs at the Gold and Platinum levels. The packages and prices are on the memberships page.
Questions About Your Heating System?
Whether you're ready to book, still thinking it over, or just have a question about your system, reach out and we'll help.



