LI Heat Tech Inc.

LI Heat Tech Inc. Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from LI Heat Tech Inc., Plumbing service, Patchogue, NY.

Residential & Commercial,
Renovations & New Construction,
Water Treatment systems,
Plumbing repairs,
Boiler installs (gas, oil),
High efficiency wall hung gas boilers,
Water Heater installs (gas, oil, electric),
Toilets, faucets, tub/showers....

OIL to GAS conversion. Replaced an inefficient oil fired boiler with a wall hung high efficiency natural gas Navien com...
04/01/2026

OIL to GAS conversion. Replaced an inefficient oil fired boiler with a wall hung high efficiency natural gas Navien combi unit that will do their heat and domestic hot water all in one unit!

BEFORE n AFTER pics of an oil to gas conversion. Replaced an oil fired steam boiler with a gas fired steam boiler. Add...
03/29/2026

BEFORE n AFTER pics of an oil to gas conversion. Replaced an oil fired steam boiler with a gas fired steam boiler. Added a gas fired water heater. Cut and removed the existing oil tank.

BEFORE n AFTER pics of an OIL to GAS conversion. Replaced an oil fired oil steam boiler to a gas fired steam boiler. A...
03/29/2026

BEFORE n AFTER pics of an OIL to GAS conversion. Replaced an oil fired oil steam boiler to a gas fired steam boiler. Added a 50 gallon gas fired water heater. Pumped out and removed existing oil tank!

BEFORE n AFTER photos! Customers obsolete oil fired water heater was leaking so we cut it out, added a zone to the exist...
02/24/2026

BEFORE n AFTER photos! Customers obsolete oil fired water heater was leaking so we cut it out, added a zone to the existing boiler, re-wired a zone control, then installed an indirect water heater that has maximum water recovery.

Replaced an oil fired boiler and oil tank!
01/16/2026

Replaced an oil fired boiler and oil tank!

Replaced steam radiator valve
10/20/2025

Replaced steam radiator valve

Main waste line re-pipe with branch lines before n after pics..
10/09/2025

Main waste line re-pipe with branch lines before n after pics..

Replaced an atmospheric gas fired boiler with a gas fired Navien high efficiency wall hung unit that will do their domes...
10/02/2025

Replaced an atmospheric gas fired boiler with a gas fired Navien high efficiency wall hung unit that will do their domestic hot water and heat all in one unit!

Installed a floor mount carbon filter followed by an iron reduction and sediment filter right off the water main so ever...
09/28/2025

Installed a floor mount carbon filter followed by an iron reduction and sediment filter right off the water main so every fixture in the house is treated..

Before and after photos of a Navien high efficiency wall hung water heater replacing a leaking indirect water heater! ...
08/22/2025

Before and after photos of a Navien high efficiency wall hung water heater replacing a leaking indirect water heater!

Oil to gas conversion! Removal of the oil boiler, water heater, oil tank! High efficiency Navien combo unit installation...
06/07/2025

Oil to gas conversion! Removal of the oil boiler, water heater, oil tank! High efficiency Navien combo unit installation that does your heat and domestic hot water!

06/07/2025

Address

Patchogue, NY
11772

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm
Saturday 10am - 4pm
Sunday 10am - 4pm

Telephone

+16312058774

Website

Alerts

Be the first to know and let us send you an email when LI Heat Tech Inc. posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to LI Heat Tech Inc.:

Shortcuts

Share

Category