Plumbing Services for Long Island Residents
Trusted Plumbing Repairs & Installations
4.9 ★ | 1,900+ Google reviews | 25,000 customers | Since 1934
When plumbing problems strike, you need a team you can count on. At T.F. O’Brien, we’re proud to bring the same trusted expertise we’ve offered in heating and cooling to full-service residential plumbing. From leaky faucets to full kitchen plumbing upgrades, our licensed plumbers are ready to help keep your home running smoothly.
Our Plumbing Services
We offer a complete range of plumbing repair and installation services to keep every part of your home’s water system in top shape:
- Toilet Repair & Installation:
Fast, reliable fixes for leaks, clogs, and running toilets — or full replacements when it’s time for an upgrade. - Faucet & Sink Repair:
Stop drips and restore full function to kitchen and bathroom fixtures. - Shower & Bathtub Repair:
Enjoy consistent water pressure and reliable hot water again. - Drain Cleaning:
Clear slow or clogged drains safely and efficiently. - Sump Pump Repair:
Protect your home from flooding and water damage. - Leak Detection & Repair:
Prevent costly water damage with quick fixes for hidden or visible leaks.
- Water Heater Repair & Replacement
Get your hot water back on with our water heater services. - Garbage Disposal Repair & Installation
Keep your kitchen running smoothly with expert repair or replacement. - Kitchen Plumbing Services
From new sink installs to water line hookups, we handle it all. - Whole Home Water Filtration
Get cleaner, better-tasting water throughout your home. - Hot Water Recirculation Systems
Enjoy instant hot water while saving energy. - Whole Home Plumbing Inspection
Identify small issues before they become major headaches.
Why Choose T.F. O’Brien for Plumbing?
- Licensed, Experienced Plumbers
Our team holds a master plumbing license and decades of experience. - Trusted Local Experts
Serving homeowners throughout Long Island (excluding Queens and Brooklyn). - No Hidden Fees or Upsells
Just honest, high-quality work. - A Name You Already Trust
The same service excellence you know from our HVAC team, now available for your home’s plumbing.
Plumbing Service Area
We proudly provide residential plumbing services across Nassau and Suffolk Counties — the same area our HVAC customers know and love. (Currently, we do not serve Queens or Brooklyn.)
Professional Plumbing Fixture Installations
Whether you’re remodeling your kitchen or replacing an aging fixture, T.F. O’Brien offers expert installation of:
- Sinks
- Toilets
- Garbage disposals
- Water Heaters
- And more!
Request Plumbing Service Today
Don’t wait for small leaks to become big problems. Schedule your plumbing repair or installation today with the team Long Island homeowners trust.
Fill out this form or call us for help.
(516) 488-1800
