Install Plumbing for an Addition or Remodel Cost in Madison, WI in 2026
Most Install Plumbing for an Addition or Remodel projects in Madison, WI cost between $250 and $5,000. The typical price is $1,300.
Labour and materials in Madison run about 6% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Accessible fixture swap versus opening walls or slab
- Pipe material — copper, PEX or cast iron replacement
- Emergency versus scheduled work
- Permit and inspection requirements
Usually included
- Licensed plumber labour
- Pipe, fittings and standard fixtures
Usually extra
- Drywall and finish repair
- Fixtures you supply
- Municipal tap or sewer connection fees
Plumbers in Madison, WI
Businesses listed on Google near Madison, WI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Dave Jones Plumbing | HVAC | Fire Protection | Electrical
4.9(1,948 reviews)
2225 Kilgust Rd, Madison, WI 53713
Action Plumbing, Heating, Air Conditioning and Electric, Inc.
4.9(1,220 reviews)
1338 S Midvale Blvd, Madison, WI 53711
Avid Plumbing LLC
4.9(934 reviews)
818 Post Rd, Madison, WI 53713
H.J. Pertzborn Plumbing and Fire Protection Corporation.
4.8(591 reviews)
802 John Nolen Dr, Madison, WI 53713
Benjamin Plumbing
4.8(591 reviews)
2870 Commerce Park Dr, Fitchburg, WI 53719
Monona Plumbing & Fire Protection
4.7(352 reviews)
3126 Watford Way, Madison, WI 53713