Install Plumbing for an Addition or Remodel Cost in Los Angeles, CA in 2026
Most Install Plumbing for an Addition or Remodel projects in Los Angeles, CA cost between $300 and $6,000. The typical price is $1,500.
Labour and materials in Los Angeles run about 29% 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 Los Angeles, CA
Businesses listed on Google near Los Angeles, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
JW Plumbing, Heating and Air
4.8(2,992 reviews)
904 Wall St Ste 203, Los Angeles, CA 90015
A-1 Total Service Plumbing
4.9(1,558 reviews)
640 S Atlantic Blvd, Los Angeles, CA 90022
Red Lilly Plumbing
4.8(603 reviews)
1647 Beverly Blvd, Los Angeles, CA 90026
John's Plumbing & Drain Services
4.9(486 reviews)
3847 Brunswick Ave, Los Angeles, CA 90039
Monkey Wrench Plumbing, Heating, Air & Electric
4.8(490 reviews)
4649 Beverly Blvd, Los Angeles, CA 90004
Pacific Plumbing Team
5.0(318 reviews)
10905 Venice Blvd. Ste 203, Los Angeles, CA 90034