G H Keller & Son

Company Overview

Established in 1950, G. H. Keller and Son has been your trusted partner for plumbing, heating, and air conditioning services in the greater Princeton vicinity.

Our mission at G. H. Keller and Son is to continually exceed your standards for quality and performance, thus gaining your confidence and loyalty. Our family-owned status ensures that customer satisfaction drives every project we take on at G. H. Keller and Son. Having spent more than six decades in the plumbing, heating, and air conditioning industry, we bring invaluable experience to every job.

G. H. Keller and Son is recognized as a respected provider in the residential, commercial, and industrial arenas. We offer plumbing and mechanical solutions for new construction projects as well as renovations of existing buildings. Expect fair pricing and reliable bids on ""Plan and Spec"" or ""Design/Build"" contracts from us.

We aspire to be the single-source contractor for all your plumbing and mechanical needs.

Our service areas encompass: Princeton, Montgomery, Skillman, Belle Mead, Rocky Hill, Kingston, Hopewell, Lawrence Township, Pennington, Ewing, Lambertville, West Windsor, Hillsborough, and Flemington.

Reach out to us at 609-462-9778 to book a service appointment.