G H Keller & Son | Local Plumbing Company in Princeton, NJ

Our plumbing inspection is a thorough assessment of your system's health. For Princeton homeowners, we check for common local issues like potential outdoor faucet freeze points and signs of dishwasher connection leaks. We examine pipes, drains, water pressure, fixtures, and water heaters to identify minor concerns before they become major repairs, providing you with a clear, prioritized report.

Winterizing outdoor faucets is a key service for our area. We inspect your hose bibbs for proper drainage and insulation. If needed, we can install frost-free sillcocks, which are designed to prevent freezing by shutting the water off inside your home's warmer wall. This proactive step during a routine inspection or service call can prevent costly pipe bursts common in our local climate.

You can expect personalized, reliable service built on three generations of local experience. Being family-owned means we treat your home with the same care as our own. Our goal is to build long-term trust by doing the job right the first time, providing honest assessments, and being the contractor you can call for any plumbing or mechanical need in the Princeton area.