About John B Hoff and Son
John B Hoff and Son, also identified as Hoff & Son Plumbing & Heating, provides plumbing, heating, and remodeling services. The work includes plumbing repairs and renovations, appliance hookups and installations, water heaters, boilers, drain work, sump pumps, water conditioning, gas piping, and radiant heat. Heating work includes boiler repair and replacement, new boiler installations, and radiant heat design and installation. Air conditioning is not offered. The business is family owned and operated. Its service area includes towns in New Jersey and Pennsylvania, with Stockton, New Jersey, among the identified locations. For a project inquiry, it can help to explain the issue or planned work, describe any affected equipment, and share the property’s town or ZIP code. This information can help distinguish, for example, a drain-clearing request from a drain-line replacement or a boiler repair from a new installation.
Business description
Family owned & operated. DBA: Hoff & Son Plumbing & Heating, John B. License: #9257. See SP website for other licenses & certifications. Cash payment also accepted.
Services
Listed services: Remodeling services, Heating and cooling services, Plumbing services.
Explore the services below and confirm the scope of your project directly with the provider.
Plumbing and remodeling
Plumbing work includes repairs, renovations, and appliance hookups and installations. Remodeling services are also offered.
Water heaters
Water heater services include repairs and installations for electric, gas, and oil units.
Boilers and heating
Boiler work includes repairs, replacements, and new installations. Other heating projects include radiant heat and walkway snow-melt systems.
Drains and sewer lines
The drain services include snaking, cleaning, drain-line replacement, and sewer-line replacement.
Sump pumps
Sump pump services include pump work and battery backup systems.
Water conditioning and gas piping
Work includes water conditioning and treatment, along with gas piping for appliances, fireplaces, water heaters, and boilers.
Describe the problem before choosing a repair
For plumbing concerns, note the fixture or area affected, when the issue began, and whether it happens repeatedly. A slow drain, a stopped drain, and a suspected damaged line can call for different kinds of work; the options include drain snaking, cleaning, and line replacement. For heating issues, share the equipment type and what has changed. These are useful details to prepare, not a promise about how an appointment or diagnosis will be handled.
Plan a water heater or boiler project
Before discussing a water heater project, gather the unit’s fuel type and whether you are seeking a repair, replacement, or installation. For boiler work, note whether the system is already in place and what outcome you need. If you are comparing a repair with replacement, you can prepare questions about the scope of each option and the equipment involved. The services cover water heaters and boilers for residential and commercial clients.
Clarify the scope of renovation work
For a remodeling request, make a short list of the fixtures, appliances, or plumbing changes involved. Appliance hookups and installations, plumbing renovations, and gas piping are among the work. If the project includes a gas appliance, fireplace, boiler, or water heater, identify the equipment so the request is clear. The business also offers water conditioning and treatment, which may be relevant when the project concerns water quality or treatment equipment.
Common customer requests
Drain problems
Ask about tracing a drain blockage and whether snaking, cleaning, or line replacement is relevant to the problem.
Water heater service
Describe the water heater issue or planned installation, including whether the unit uses electricity, gas, or oil.
Boiler work
For a boiler repair, replacement, or new installation, note the current system type and what change or symptom prompted the request.
Sump pump needs
Ask about sump pump repair or installation, including battery backup options for the system.
Remodeling and hookups
For a renovation or appliance hookup, identify the fixture or appliance and the plumbing work involved.
Business details
Website: Visit John B Hoff and Son online
Services and specialties: Repairs, renovations, emergency services, remodeling, appliance hookups & installs, hot water heaters – electric, gas & oil, sump pumps – battery backup, water conditioning & treatment, frozen pipe repairs, drain snaking, drain cleaning, drain line replacement, sewer line replacement, radiant heat design & installation, new boiler installations, boiler replacements, boiler repairs, snow melt systems for walkways, gas piping – appliances, fireplaces, water heaters, & boilers.
Services not offered: AC
Highlights: 72 years of trusted experience
Payment options: Check
Additional business locations: 1500 Rt 179 Lambertville NJ 08530
People associated with the business: Jay Hoff, Son Plumbing, John B. Hoff, Billy Vogel, Caleb, John B Hoff, Jay, John Hoff
Service area
Service coverage includes Lambertville, NJ, Ringoes, NJ, Rosemont, NJ, Sergeantsville, NJ, Stockton, NJ, Baptistown, NJ and 12 other communities. Coverage spans 18 ZIP codes; use the full coverage list below to check a specific location.
Service coverage includes 18 ZIP codes across 18 communities.
View all towns and ZIP codes
- Lambertville, NJ08530
- Ringoes, NJ08551
- Rosemont, NJ08556
- Sergeantsville, NJ08557
- Stockton, NJ08559
- Baptistown, NJ08803
- Flemington, NJ08822
- Frenchtown, NJ08825
- Little York, NJ08834
- Milford, NJ08848
- Oldwick, NJ08858
- Pittstown, NJ08867
- Quakertown, NJ08868
- Stanton, NJ08885
- Three Bridges, NJ08887
- Newtown, PA18940
- Penns Park, PA18943
- Washington Crossing, PA18977
Questions about John B Hoff and Son
What kinds of water heater work are offered?
The water heater work includes repair and installation, with electric, gas, and oil units specified. When asking about service, share the unit’s fuel type and whether the need is a repair or replacement so the issue can be clearly.
Can I ask about boiler repair or replacement?
Boiler services include repairs, replacements, and new installations. It is useful to note the boiler type and the symptoms or project goals, such as restoring heat or replacing an existing unit.
What drain and sewer line work is available?
Describe where the blockage or drainage problem occurs and whether it is recurring, as those details help explain the request.
Are sump pumps and battery backups included?
Sump pump work is available, including battery backup systems. If you are asking about a pump problem or backup option, note what equipment is already installed and what concern you want to address.
Does the business handle radiant heat projects?
Yes. The heating services include radiant heat design and installation, as well as snow-melt systems for walkways. For a project inquiry, identify the area to be heated and whether you are considering indoor radiant heat or an outdoor walkway system.
Is air conditioning service available?
No. Air conditioning is specifically as a service not offered. The available service information supports plumbing and heating work, including boilers and radiant heat, rather than AC service.
Common industry questions
Last reviewed and updated November 09, 2026 by the Estimate.org editorial team.
