Updated: Feb 27, 2026
Location and Projects
Address
435 RINCON LANE, El Sobrante, CA, 94803
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Construction Effects
Construction Effects at 435 RINCON LANE, El Sobrante, CA 94803, held a General Contractor license (#582524) with the California contractors license board with an expiration date of 12-31-2025. We last verified the license was expired on 02-26-2026.
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 project planner to be easily matched to qualified, licensed professionals in your area.
Construction Effects Services
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Construction Effects Contact Information
Phone Number: (510) 758-8830
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Address: 435 RINCON LANE, El Sobrante, CA 94803
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Master bedroom and bathroom remodel. removal of fireplace and chimney. install 3 new windows at west and south elevation **all work to be done at the same time
Valuation:
N/A
Permit #:
BIAL19-007595
Status:
final
Fee:
$2,055
Permit Type:
N/A
Building Type:
N/A
Permit value$20kmessage contractor termite repairs see attached report items 1a, 1c, 1d, 1e, 2a, 2b 2c, 3b, 9a, 10c, 10d, 10e, 10f, 10g, 11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h & 11i. replacing tub/shower surrounds remove 1 shower to create 1/2 bathroom and locate washer in place of s
Valuation:
N/A
Permit #:
RB9700487
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Wui - fire zone 2 - must comply with all fire zone 2 restrictions. engineered seismic safety work for tansfer tax reduction. contractor picked up permit fee paid by owner previously-1-24-12-sc1
Valuation:
$11,000
Permit #:
1100004911
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-1 (1 wk
Building Type:
N/A
Termite repairs see attached report items 1a,1c,1d,1e,2a,2b, 2c,3b,9a,10c,10d,10e,10f,10g,11a,11b,11c,11d,11e,11f,11g,11h & 11i. replacing tub/shower surrounds remove 1 shower to create 1/2 bath and locate washer in place of s
Valuation:
$20,000
Permit #:
RB9700487
Status:
Final
Fee:
$610
Permit Type:
N/A
Building Type:
N/A
Kitchen family room 1/2 bathroom remodel. remodel walls new partition wall on ground floor. laundry on 2nd floor. must comply with restrictions in fire zones. ***** print only 4 comment lines
Valuation:
$87,000
Permit #:
0500004384
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-3 (3 wk
Building Type:
N/A
Repair work to garage including, stucco, wall framing, water line and electrical
Valuation:
$5,000
Permit #:
B163868
Status:
final
Fee:
$307
Permit Type:
N/A
Building Type:
N/A
Interior remodel remove chimney window modifications addition concrete step on west elevation. per plans
Valuation:
N/A
Permit #:
BIAL12-001149
Status:
final
Fee:
$3,855
Permit Type:
N/A
Building Type:
N/A
R/r 2 windows - like for like detached garage (scope bldg.)
Valuation:
$7,000
Permit #:
B20-0861
Status:
final
Fee:
$605
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen, create bathroom in lower level, add deck at rear, open up interior stairwell. trellis on one corner of new deck.
Valuation:
$65,000
Permit #:
RB9901837
Status:
Final
Fee:
$1,455
Permit Type:
N/A
Building Type:
N/A
R/r 19 windows - like for like. (scope bldg.)
Valuation:
$26,500
Permit #:
B20-0860
Status:
final
Fee:
$1,373
Permit Type:
N/A
Building Type:
N/A
Roof repair (with plans) due to fallen tree damage
Valuation:
$12,000
Permit #:
RB1304057
Status:
issued
Fee:
$908
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel-add 3 skylights enlarge window replace french door remove portion of wall between kitchen and dining room
Valuation:
N/A
Permit #:
BI327970
Status:
final
Fee:
$950
Permit Type:
N/A
Building Type:
N/A
Replace deck at rear of building direct replacement of 9 windows and 5 sliding doors and non-structural bathroom remodel
Valuation:
$38,000
Permit #:
RB0104141
Status:
Final
Fee:
$1,223
Permit Type:
N/A
Building Type:
N/A
Replace all exterior doors and windows. new siding on front of residence
Valuation:
N/A
Permit #:
BIAL12-001455
Status:
final
Fee:
$684
Permit Type:
N/A
Building Type:
N/A
Replace upper sewer lateral to (e) curb c/o; ep# 11-243 (r&r s/w portion)
Valuation:
N/A
Permit #:
173108
Status:
FINALED
Fee:
N/A
Permit Type:
Co
Building Type:
Sf
Bathroom remodel - addition glass shower door addition tempered glass on top of 2"x4 wall cabinets and fixtures and pocket door
Valuation:
$18,000
Permit #:
RB0202596
Status:
final
Fee:
$770
Permit Type:
N/A
Building Type:
N/A
Remove and replace with modified bitumen class a roof. fire zone 2 - must comply with all restrictions in fire zones
Valuation:
$9,000
Permit #:
0900004146
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
Tear off apply lifetime comparable 15sqs czone 12
Valuation:
N/A
Permit #:
RO13-0051
Status:
final
Fee:
N/A
Permit Type:
Reroof
Building Type:
N/A
Voluntary seismic upgrade for transfer tax rebate. fire zone 2 - must comply with all restrictions in fire zones
Valuation:
$4,490
Permit #:
0900004148
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-3 (3 wk
Building Type:
N/A
Upgrade attic - voluntary structual
Valuation:
$3,000
Permit #:
1300001528
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-1 (1 wk
Building Type:
N/A
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Construction Effects License info
Inactive License
| License # | 582524 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Construction Effects at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
26
Permits
- Building permit records show that Construction Effects has worked on 26 permitted projects.
Construction Effects Employees
MF
Mitchell Kelly Filbert
Owner