Plumbing Cost in Montclair, CA in 2026
Most Plumbing projects in Montclair, CA cost between $300 and $6,000. The typical price is $1,400.
Labour and materials in Montclair run about 22% 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 Montclair, CA
Businesses listed on Google near Montclair, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
AYS Plumbing & Rooter
4.9(1,780 reviews)
260 N Corporate Way, Upland, CA 91786
Klaus & Sons Plumbing, Heating & Air Conditioning
4.9(992 reviews)
5623 E Arrow Hwy, Montclair, CA 91763
Rooter Hero Plumbing
4.8(800 reviews)
4650 Arrow Hwy, Montclair, CA 91763
High speed rooter & plumbing
5.0(505 reviews)
10709 Vernon Ave, Ontario, CA 91762
Sweetwater Plumbing
4.8(588 reviews)
4667 Holt Blvd, Montclair, CA 91763
High Speed Plumbing
4.8(547 reviews)
111 E Arrow Hwy, Pomona, CA 91767