Updated: Jun 15, 2026
Location and Projects
Address
652 THORN STREET, Imperial Beach, CA, 91932
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Island Builders Construction
Island Builders, 652 Thorn St, Imperial Beach, CA (Employees: Island Builders Inc, K D Construction, and Thomas Chester Michael Spaulding Iii) holds a Renovation license and 4 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Island Builders, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Island Builders Services
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Island Builders Contact Information
Phone Number: (619) 429-9030
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Address: 652 THORN STREET, Imperial Beach, CA 91932
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This is a sample of this contractor's permits. Click here to access their complete permit history.
R/r 8 windows alum to wood. windows to be restored to original property on hsl - s. (scope bldg.)
Valuation:
$13,500
Permit #:
B20-1045
Status:
final
Fee:
$860
Permit Type:
N/A
Building Type:
N/A
Building (n) side yard fence. first front 21 linear feet is 3 ft. high middle 36 l.f. is 6 ft. w 2 ft. of lattice rear 70 l.f. is 6 ft (e) fence addition 2 ft of lattice
Valuation:
$5,000
Permit #:
B18-0973
Status:
final
Fee:
$429
Permit Type:
N/A
Building Type:
N/A
Remove and replace (1) bedroom window in kind (bldg)
Valuation:
$7,000
Permit #:
B19-1164
Status:
final
Fee:
$605
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel - relocate sink and refrigerator addition to existing cabinet layout. (bldg m e p.)
Valuation:
$30,500
Permit #:
CB18-1023
Status:
final
Fee:
$1,641
Permit Type:
N/A
Building Type:
N/A
Re-roof; overlay on existing roof 30 yr. asphalt shingles (class a); install spark arrestors if needed
Valuation:
$12,000
Permit #:
B15-1235
Status:
final
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
Re-roof overlay (class a'). install spark arrestor if needed
Valuation:
$12,000
Permit #:
B14-1109
Status:
final
Fee:
$222
Permit Type:
N/A
Building Type:
N/A
Termite report #85746
Valuation:
$14,160
Permit #:
B15-0834
Status:
final
Fee:
$688
Permit Type:
N/A
Building Type:
N/A
(unit #k) to legalize & correct amnesty violations per inspection reports for rear balcony enclosure (122.5 sqft) used as den (bldg/plumbing/ele)
Valuation:
$2,000
Permit #:
CB11-0320
Status:
final
Fee:
$813
Permit Type:
N/A
Building Type:
N/A
Revise rear deck (deck #2:) remove 2 steps at door; reduce size of deck; eliminate stair at left side
Valuation:
$100
Permit #:
B16-0205-REV1
Status:
final
Fee:
$208
Permit Type:
N/A
Building Type:
N/A
Demolish & rebuild 2nd story plywood deck with railing *** 4/6/09 framing plan details approved otc by jesse bright ***
Valuation:
$7,800
Permit #:
B09-0281
Status:
final
Fee:
$917
Permit Type:
N/A
Building Type:
N/A
Dry rot repair of stucco like/like common area of 5-plex; addition approx 13 mudsill bolts
Valuation:
$5,150
Permit #:
B03-1460
Status:
final
Fee:
$181
Permit Type:
N/A
Building Type:
N/A
Str.pest control-item 4a (repair treads on front stairs)
Valuation:
$1,575
Permit #:
B00-1393
Status:
final
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
R/r two rotted 2nd story stairways (like/like)
Valuation:
$7,075
Permit #:
B03-0854
Status:
final
Fee:
$264
Permit Type:
N/A
Building Type:
N/A
Remove & replace stairs and landing at back door
Valuation:
$2,500
Permit #:
B09-0547
Status:
final
Fee:
$243
Permit Type:
N/A
Building Type:
N/A
Remove & replace rotted eves on north side only
Valuation:
$2,000
Permit #:
B07-0568
Status:
final
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Re-roof single family dwelling (class a)
Valuation:
$2,000
Permit #:
B00-1299
Status:
final
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Add.b00-0780(change kitchen window to garden window)
Valuation:
$800
Permit #:
B00-0206
Status:
final
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Addition deck to rear of house/add glass door
Valuation:
$3,000
Permit #:
B93-1190
Status:
final
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Repair deck/sheathing repair/replacement
Valuation:
$500
Permit #:
B93-1003
Status:
final
Fee:
$39
Permit Type:
N/A
Building Type:
N/A
Demolish property line windows (garden house)
Valuation:
$1,500
Permit #:
B99-2211
Status:
final
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Island Builders License info
Verified License
| License # | NAT-F115979-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership, Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Island Builders at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 780812 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation |
- 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 Island Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F115979-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership, Corporation |
- According to the United States Environmental Protection Agency, 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 Island Builders at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 620555 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation |
- 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 Island Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 624774 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation |
- 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 Island Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
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 Island Builders has worked on 26 permitted projects.
Island Builders Employees
II
Island Builders Inc
Entity
KC
K D Construction
Entity
TI
Thomas Chester Michael Spaulding Iii
Sole Owner
TM
Timothy Sean Murphy
Sole Owner