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Location and Projects

Address
2974 DELTA FAIR BLVD STE 310, Antioch, CA, 94509
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Keffer Construction

Keffer Construction at 2974 DELTA FAIR BLVD STE 310, Antioch, CA 94509, held a General Contractor license (#904064) with the California contractors license board with an expiration date of 09-30-2019. We last verified the license was expired on 04-14-2026.

Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.

If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.

Keffer Construction Contact Information

Phone: (650) 464-3418 Edit
Address: 2974 DELTA FAIR BLVD STE 310, Antioch, CA 94509 Edit

Keffer Construction Reviews
5 out of 5 stars, based on 1 review

  • By Shelly H.
    May 27, 2019
    Stair replacement, flooring

    I used Thomas Corey Keffer for several jobs around my home, and referred him for commercial jobs. Honest, trustworthy, dependable and fair.

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Building Permits by Keffer Construction

Sort by: Notable Notable | Date Date | Job Value Job Value
Remove and replace 4 stairs units 1-8. (walters glen hoa, 2398 walters way, #50, concord, ca 94520)
Valuation:
$18,600
Permit #:
B131090
Status:
canceled
Fee:
$447
Permit Type:
N/A
Building Type:
N/A
Remove and replace 4 stairs building #2 units 9-16. (walters glen hoa, 2398 walters way, #50, concord, ca 94520)
Valuation:
$18,600
Permit #:
B131091
Status:
canceled
Fee:
$447
Permit Type:
N/A
Building Type:
N/A
Remove and replace 4 stairs building #3 units 17-24. (walters glen hoa, 2398 walters way, #50, concord, ca 94520)
Valuation:
$18,600
Permit #:
B131092
Status:
canceled
Fee:
$447
Permit Type:
N/A
Building Type:
N/A
Remove and replace 4 stairs building #4 units 25-32 (walters glen hoa, 2398 walters way, #50, concord, ca 94520)
Valuation:
$18,600
Permit #:
B131093
Status:
canceled
Fee:
$447
Permit Type:
N/A
Building Type:
N/A
Remove and replace 4 stairs. buildiing #5 units 33-40 (walters glen hoa, 2398 walters way #50, concord, ca 94520)
Valuation:
$18,600
Permit #:
B131094
Status:
canceled
Fee:
$447
Permit Type:
N/A
Building Type:
N/A
Remove and replace 4 stairs. building #6 units 41-48. (walters glen hoa, 2398 walters way #50, concord, ca 94520)
Valuation:
$18,600
Permit #:
B131095
Status:
canceled
Fee:
$447
Permit Type:
N/A
Building Type:
N/A

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