Appliance Plumbing &
Hookups in Southern NH
A.J. LeBlanc Heating's licensed plumbers hook up dishwashers, washing machines, refrigerators, ice makers, and whole-home water-filtration equipment across Southern NH. We use approved supply materials, accessible shutoff valves, and properly configured drains for the appliance and connection.

Appliance Plumbing Installation
New appliances often need proper plumbing connections that go beyond what the delivery crew provides. A.J. LeBlanc Heating installs water supply lines, drain connections, and shut-off valves for all major household appliances across Southern NH. Done right, with the right materials, the first time.
- Dishwasher water supply and drain connection
- Washing machine supply lines and drain hookup
- Refrigerator ice maker water line
- Whole-home water filtration hookup
- Pot filler installation
- Steam oven and steam shower water connections

Water Line & Drain Connections
Whether you are replacing an existing appliance or installing in a new location, proper plumbing connections require the right supply line size, shut-off valve, and drain configuration. A.J. LeBlanc Heating handles all of it, including running new water lines through finished spaces when needed.
- New supply line runs through walls or floors
- Ball valve shut-off installation
- Proper drain sizing and configuration
- Approved supply lines matched to the appliance and connection
- All work permitted when required
Recent Appliance Plumbing
Appliance Hookup FAQ
Can you connect my new dishwasher?
Yes. A dishwasher connection involves a hot water supply line, a drain line to the disposal or sink drain, and sometimes an air gap. A.J. LeBlanc Heating handles all of it across Southern NH.
Do I need a plumber to hook up a washing machine?
Not for a standard washing machine with existing hookups, but if you are adding a washer to a new location, or if the existing drain or supply needs work, A.J. LeBlanc Heating takes care of it properly.
How do I get water to my refrigerator for the ice maker?
A.J. LeBlanc Heating runs a 1/4-inch copper or braided supply line from the nearest cold water line to behind the refrigerator. It is usually a straightforward job that takes an hour or two.
Do you install whole-home water filtration?
Yes. A.J. LeBlanc Heating installs whole-house sediment filters, carbon filters, and reverse osmosis systems, including the supply and drain connections.
Southern NH Communities We Serve
Free estimates and prompt service across Southern New Hampshire. Find your town for local details, or call 603-623-0412.
Services in Southern NH's Largest Cities
Request Appliance Hookup Service
A.J. LeBlanc Heating hooks up appliances across Southern NH. Call or fill out the form to get started.
Get in Touch
Fill out the form and we'll get back to you. Usually the same business day. For emergencies, call us directly.
Contact Information
Mon-Fri: 8am-4:30pm
Evenings & Weekends: Emergency Service
24/7 Emergency Service
No heat? No hot water? Call 603-623-0412 any time.