Brian Fenning Plumbing & Heating | Trusted HVAC Services in Seaford, NY

3793 Locust Ave, Seaford, NY 11783

(516) 221-7593

http://www.brianfenningplumbing.com

About the Company

Founded by Master Plumber Brian Fenning in 1986, this family-owned company has been a trusted fixture in Seaford and Nassau County for over 35 years. With 42 years of total industry experience, the team brings deep expertise to every plumbing, heating, and HVAC project, from simple faucet repairs to complex gas line installations and full-system HVAC replacements. As a member of the Plumbing-Heating-Cooling Contractors Association (PHCC), the business adheres to professional standards and stays current with industry practices. Serving both homes and businesses across Long Island, Brian Fenning Plumbing & Heating is built on a foundation of reliability, local knowledge, and a commitment to clear communication, offering free estimates to ensure Seaford residents understand their options.

Q&A

What are the most common HVAC issues you see in Seaford homes, and how do you address them?

In our Seaford service area, clogged air filters and blower motor failures are frequent HVAC problems we encounter. A clogged filter restricts airflow, forcing your system to work harder and increasing energy bills. We recommend and can assist with regular filter changes as part of a maintenance plan. For blower motor failures, which can halt heating or cooling entirely, our technicians diagnose the issue promptly. We repair or replace motors with quality parts, ensuring your system runs efficiently to handle our local seasonal demands.

I need a new water heater installed in my Seaford home. What does your process involve?

Our process starts with a free, in-home estimate in Seaford. We'll assess your current setup, discuss your household's hot water needs, and explain your options, including conventional tank and tankless models. Our licensed master plumber oversees the installation, ensuring all work meets local codes. We handle the full job—from safe removal of your old unit to proper installation, testing, and cleanup—minimizing disruption to your home. With over 42 years in the field, we prioritize correct sizing and safe connections for reliable, long-lasting performance.

As a long-established local company, do you offer plumbing inspections for older homes in Nassau County?

Yes, absolutely. With over 35 years specifically serving Nassau County, we have extensive experience with the plumbing systems in older Seaford and Long Island homes. Our comprehensive plumbing inspections can identify potential issues like aging pipes, outdated fixtures, or slow drains before they become emergencies. We provide a detailed assessment and honest recommendations for repair or preventative maintenance, helping you protect your investment. This service is valuable for homeowners planning renovations or simply wanting peace of mind.

Provided Services

  • Water heater installation
  • Toilet repair
  • Gas line repair
  • Water pipe installation
  • Water pipe repair
  • Drain installation
  • Plumbing repair
  • Sink installation

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


Scroll to Top
CALL US NOW