Laundry Room Plumbing Services

The laundry room might not be glamorous, but it’s one of the hardest working spots in your home. From water lines to gas hookups, this space needs to be built for function, safety, and everyday convenience.

At GPS Plumbing, we take care of the behind-the-scenes plumbing that keeps everything running smoothly. Whether you’re upgrading appliances, planning a remodel, or dealing with stuck shut-off valves, we’ve got your back.

We specialize in installing secure washer boxes, placing or moving top-mount laundry sinks, and running code-compliant dryer gas lines.

Washing Machine Outlet Box Installation & Replacement

Most people discover a problem with their washer box at the worst possible time—on moving day or when the delivery team shows up with a brand-new washer. That’s when they realize the shut-off valves won’t budge, or worse, they’re leaking due to years of corrosion and mineral buildup.

We replace old, stuck, or calcified washer boxes with clean, code-compliant setups that work when you need them. Whether you’re remodeling, moving, or just want peace of mind, we’ll make sure your washer connections are solid and safe.

We handle:

  • Replacing stuck or corroded shut-off valves
  • Installing new washer boxes in remodels or upgrades
  • Relocating boxes when appliances move
  • Adding water hammer arrestors if needed
  • Ensuring proper drainage and venting

Don’t wait until you’re wrestling with a wrench on moving day, let us take care of it now.

Top-Mount Laundry Sink & Faucet Plumbing

Need a utility sink in your laundry room? We install and plumb top-mount laundry sinks and faucets—great for rinsing paintbrushes, hand-washing clothes, or cleaning up after outdoor messes. Important: We do not install undermount sinks.

Our licensed plumbers make sure your laundry sink is properly tied into your water supply and drain lines, so you can rely on it every time. We can:

  • Add a new laundry sink to your existing plumbing
  • Relocate or replace the plumbing during remodels
  • Install laundry-specific faucets (top-mount only)
  • Ensure proper drainage and code-compliant venting

Gas Dryer Line Installation & Hookups

Switching from electric to gas? Remodeling your laundry room? GPS Plumbing installs dryer gas lines that meet all state and local code requirements, complete with shut-off valves and pressure testing for safety.

We provide:

  • Gas line installations for new or relocated dryers
  • Secure hookups with shutoff valves
  • Leak detection and safety checks
  • Code-compliant pipe sizing and materials

We make sure your dryer gas line is safe, legal, and exactly where you need it.