Roofing Cost in Castro Valley, CA in 2026
Most Roofing projects in Castro Valley, CA cost between $11,500 and $36,000. The typical price is $19,000.
Labour and materials in Castro Valley 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
- Architectural asphalt versus metal, tile or slate
- Roof pitch and number of stories
- Tear-off of one or more existing layers
- Decking replacement found once the old roof is off
Usually included
- Tear-off and disposal
- Underlayment, drip edge and flashing
- Shingles and ridge vent
- Manufacturer material warranty
Usually extra
- Deck replacement beyond a few sheets
- Gutters
- Structural repair
Unit prices in Castro Valley, CA
| Quality tier | Cost per square |
|---|---|
| Budget | $520 |
| Mid-range | $870 |
| High-end | $1,600 |
Roofing contractors in Castro Valley, CA
Businesses listed on Google near Castro Valley, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Hayward Roofing Pro
4.8(101 reviews)
2551 D St, Hayward, CA 94541
San Leandro Roofing
4.8(38 reviews)
2777 Alvarado St f, San Leandro, CA 94577
Hamilton Exteriors
4.6(44 reviews)
21634 Redwood Rd, Castro Valley, CA 94546
Richard's Hayward Roof Repair
4.9(29 reviews)
777 Southland Dr #251, Hayward, CA 94545
Wonderlin Roofing Systems
4.8(23 reviews)
18812 Lenross Ct, Castro Valley, CA 94546
Estrada Premium Roofing and Repair
5.0(11 reviews)
3970 Castro Valley Blvd SPC #15, Castro Valley, CA 94546