Additions and Remodels Cost in Wilmington, CA in 2026
Most Additions and Remodels projects in Wilmington, CA cost between $60,000 and $275,000. The typical price is $130,000.
Labour and materials in Wilmington 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
- Whether the addition needs its own foundation and roof tie-in
- Adding a bathroom or kitchen (plumbing and electrical runs)
- Structural work to the existing wall being opened up
- Local permit and inspection requirements
Usually included
- Framing, roofing and siding to match
- Electrical rough-in and finish
- Insulation, drywall and paint
- Flooring and trim
Usually extra
- Permits and architectural drawings
- Site work or tree removal
- High-end fixtures and appliances
Unit prices in Wilmington, CA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $150 |
| Mid-range | $320 |
| High-end | $690 |
Home addition and remodeling contractors in Wilmington, CA
Businesses listed on Google near Wilmington, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
C&M Home Revival
4.9(177 reviews)
4510 E Pacific Coast Hwy #120, Long Beach, CA 90804
JC Proline Remodeling
5.0(148 reviews)
1104 Dawson Ave, Long Beach, CA 90804
Dreamcatcher Remodeling
4.9(97 reviews)
609 Deep Valley Dr Ste 200 unit 210, Rolling Hills Estates, CA 90274
5blox Inc.
4.8(52 reviews)
430 W 6th St, San Pedro, CA 90731
Eco Renovate Pros
5.0(38 reviews)
3970 Atlantic Ave #203, Long Beach, CA 90807
Caspers Construction Long Beach
5.0(30 reviews)
1390 E Burnett St F, Signal Hill, CA 90755