Updated: Jun 17, 2026
Location and Projects
Address
2720 COCHRAN STREET STE 7B, Simi Valley, CA, 93065
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Thomas S Mackel Architect
Thomas S Mackel at 2720 COCHRAN STREET STE 7B, Simi Valley, CA 93065, held a Architect license (#306013) with the California contractors license board with an expiration date of 01-31-2009. We last verified the license was expired on 05-10-2026.
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.
Thomas S Mackel Services
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Thomas S Mackel Contact Information
Phone Number: (626) 792-9357
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Address: 2720 COCHRAN STREET STE 7B, Simi Valley, CA 93065
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition 17 x 13 irreg. shaped dining room to rear of (e)sfd addition 2'-7 x 6'-6 front porch & addition 6'-4 x 9'-9 bathroom & 6'-4 x 4'-3 closet @nw corner. convert (e)3'-6 x 10 portion of bedroom to hallway & install new front door. (e)bathroom remodel & door/window change-outs. see comments
Valuation:
N/A
Permit #:
02014-10000-03814
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition & interior remodel: 1st floor: addition 15'x3 to (e) kitchen 9'-2 to (e) dining room (rear) r/r (e) damaged roof rafter at maid's room r/r 2 (e) + 1 (n) chimney w pre-fab units. 2nd floor: addition 3'-6"x10'-9 to (e) bedroom 2'x5 to mbrm
Valuation:
N/A
Permit #:
00014-20000-00079
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplement permit 00vn 75019 to include steel frame to east elev. of proposed bathroom addition (per engineer's details)
Valuation:
N/A
Permit #:
00014-20001-02752
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Revise 00vn66490 to enlarge second floor bathroom and addition half-bathroom. (interior addition only)
Valuation:
N/A
Permit #:
00014-20001-00079
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Add'n of 2-conopies and convert 1896 s.f from s-3 occupancy to h-4 occupancy and remodeling
Valuation:
N/A
Permit #:
04014-20000-08299
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Addition 10 x 25 storage to retail & rear addition to dental office with access ramp 4 x 12
Valuation:
N/A
Permit #:
99014-10000-07078
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New open lattice patio cover attached to rear of dwelling (40'x12')
Valuation:
N/A
Permit #:
00014-20000-03087
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install 6 new gfi outlets on existing circuits
Valuation:
N/A
Permit #:
03041-20000-03561
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition of air conditioning equipment and related openings for duct at roof and walls. permit for equipment and platform not required per mgd #69; equipment less than 500 lbs
Valuation:
N/A
Permit #:
01016-10000-10302
Status:
expired
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Thomas S Mackel License info
Inactive License
| License # | 306013 |
| 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 Thomas S Mackel at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 298114 |
| 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 Thomas S Mackel at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 298025 |
| 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 Thomas S Mackel at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 445030 |
| 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 Thomas S Mackel at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 439784 |
| 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 Thomas S Mackel at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 351909 |
| 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 Thomas S Mackel at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 280520 |
| 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 Thomas S Mackel at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 298230 |
| 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 Thomas S Mackel at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C10551 |
| Status | Inactive |
| State | California |
| Type | Architect |
| Business Type | Sole Ownership |
- According to the California Architect 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 Thomas S Mackel at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Thomas S Mackel Employees
JJ
John Edward Mackel Jr
Rmo
JM
John F Mackel
Sole Owner
LM
Lawrence Owen Mackel
Sole Owner
MO
Mackel Lawrence O
Owner
MM
Martha Anne Mackel
Officer
RD
Rosemarie Diem
Officer
RD
Rosemarie Diem
Officer
TM
Thomas Stephen Mackel
Sole Owner
WM
William Charles Mackel
Rmo / Ceo / Pres