L Graziose Plumbing Heating & Cooling: Trusted HVAC and Plumbing Services in Locust Valley, NY
For over 50 years, L Graziose Plumbing Heating & Cooling has been the go-to company for home comfort and plumbing solutions on Long Island's North Shore. Based in Locust Valley, NY, this family-operated business helps residents and business owners with everything from furnace repairs to new sink installations. They understand the local climate, from humid summers to chilly winters, and how it affects homes in areas like Glen Cove and Sands Point.
About L Graziose Plumbing Heating & Cooling
L Graziose Plumbing Heating & Cooling provides full-service plumbing, heating, and air conditioning work. They handle both residential and commercial projects. Their team of licensed technicians is available for scheduled maintenance and urgent repairs. Whether it's a broken pipe on a cold morning or an AC unit failing during a heatwave, they respond promptly to keep properties safe and comfortable.
Key Services
The company offers a wide range of services to meet common homeowner and business needs:
- Heating & Cooling (HVAC): Installation, repair, and replacement of furnaces, boilers, air conditioners, and ductless mini-split systems. They also perform maintenance to improve efficiency.
- Plumbing: Repair and installation for drains, sinks, gas lines, and whole-house plumbing systems. They conduct inspections to catch small issues before they become big problems.
- Special Projects: Sewer and water service repairs, oil-to-gas conversions for older homes, and gas line work for kitchens and outdoor spaces.
Areas Served
L Graziose Plumbing Heating & Cooling serves communities across the North Shore, including North Hempstead, White Plains, Bayville, Glen Head, Muttontown, Brookville, Glen Cove, Sands Point, Old Brookville, Lattingtown, and Upper Brookville. Their long history in Locust Valley, NY means they know the building styles and common issues in local houses, from historic estates to modern builds.
Company History
Founded in 1973, the business started as a small plumbing operation. Over the decades, it grew to include heating and cooling services, responding to the needs of Long Island homeowners. The company built its reputation on reliable work and honest communication. A key feature introduced years ago is their 'Up Front Pricing' model, where customers know the cost before any work begins, avoiding surprises.
Leadership
The owners and managers have deep roots in the trade and the community. With hands-on experience in plumbing and HVAC, they ensure every job meets high standards. They're involved in local events and support neighborhood businesses, making L Graziose Plumbing Heating & Cooling a familiar name in Locust Valley, NY.
Specialties & Highlights
- Up Front Pricing: No hidden fees; costs are discussed upfront.
- Oil to Gas Conversions: Helping homeowners switch to efficient gas systems.
- Ductless Mini-Split AC: Installing space-saving cooling for older homes without ductwork.
- Full Licensing and Insurance: Proper credentials for safety and peace of mind.
- Residential and Commercial Expertise: Skilled in both home and business projects.
Why Locals Choose L Graziose Plumbing Heating & Cooling
Residents and business owners trust L Graziose Plumbing Heating & Cooling for consistent quality and reliability. Their long-standing presence since 1973 shows they do things right. They combine skilled craftsmanship with straightforward service, making them a preferred choice for plumbing and HVAC needs in Locust Valley, NY and across the North Shore.
Contact Information
L Graziose Plumbing Heating & Cooling
: 447 Forest Ave, Locust Valley, NY 11560
: http://lgrazioseplumbing.com/
Business Services
- Drain repair
- Gas line installation
- Gas line repair
- HVAC installation or replacement
- HVAC system repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sink installation
Business Location & Hours
| Mon: | 8:00 AM - 4:30 PM |
| Tue: | 8:00 AM - 4:30 PM |
| Wed: | 8:00 AM - 4:30 PM |
| Thu: | 8:00 AM - 4:30 PM |
| Fri: | 8:00 AM - 4:30 PM |
| Sat: | Closed |
| Sun: | Closed |












