Updated: Mar 15, 2025
Location and Projects
Address
821 VIA LA VENTA, San Marcos, CA, 92069
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Siegenthaler Tad Weston Architect
Siegenthaler Tad Weston at 821 VIA LA VENTA, San Marcos, CA 92069, held a Architect license (#C31048) with the California contractors license board with an expiration date of 10-31-2015. We last verified the license was expired on 03-14-2025.
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.
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Siegenthaler Tad Weston Services
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Siegenthaler Tad Weston Contact Information
Address: 821 VIA LA VENTA, San Marcos, CA 92069
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Building Permits by Siegenthaler Tad Weston
This is a sample of this contractor's permits. Click here to access their complete permit history.
Torrey pines: building elect mechanical plumbing work for interior remodel: demolish interior non-bearing partition walls for offices lab & storage area & break room new restrooms sinks remove window & infill door & create new exterior door finishes casework reflected ceiling & ductwork new hvac units & elect, mechanical plumbing work to an existing office/lab bldg/zoned: il-3-1 cstl ... see more
Valuation:
$486,780
Permit #:
1320610
Status:
complete
Fee:
$9,290
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines: building elect mechanical plumbing work for interior remodel: demolish interior non-bearing partition walls for offices lab & breakroom new restrooms remodel storefront infill existing sloped ramp area sinks finishes casework ceiling & ductwork new hvac units & rooftop generator elect, mechanical plumbing work to an existing vacant shell bldg/zoned: il-3-1 cstl overlay 1... see more
Valuation:
$319,970
Permit #:
1320345
Status:
complete
Fee:
$5,386
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines - building electrical mechanical and plumbing permit for a proposed selective demolition of existing entry interior walls ceiling system light fixtures hvac diffussers & equipments roof membrane and skylights for an existing research and development building. scope includes new entry new interior wall partitions new lab benchesm casework light fixtures plumbing and electr... see more
Valuation:
$715,190
Permit #:
1188955
Status:
complete
Fee:
$698
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines - building electrical mechanical and plumbing permits for an office/lab to office/lab tenant improvement. scope of work includes demolition of interior partitions ceiling lighting hvac new interior partitions lighting electrical hvac and lab fume hood. new plumbing fixtures. base zone il-3-1 coastal overlay zone (city) geo haz 31
Valuation:
$129,290
Permit #:
1194923
Status:
complete
Fee:
$3,247
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines: building elect mechanical plumbing work for remodel to include: interior non-bearing partition walls for offices & lab area conference rooms replace overhead doors with new windows (6) new hvac units exhaust fan new sink reflected ceiling & duct work finishes case work for an existing office/lab bldg/zoned: il-3-1 cstl overlay 1st publc rdway geo. hazard 31, 52
Valuation:
$196,560
Permit #:
1319209
Status:
complete
Fee:
$3,509
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines: building elect mechanical plumbing permits for remodel to include: demolish new interior non-bearing partition walls for offices lab conf.rooms storage areas lobby new restrms sinks rooftop mounted generator reflected ceiling & duct work casework finishes remove & replace hvac units remove existing sloped exterior slab added square ftge to infill recessed walls at east o... see more
Valuation:
$788,725
Permit #:
1320176
Status:
complete
Fee:
$11,555
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines - building electrical mechanical and plumbing permits for an office/lab to office/lab tenant improvement. scope of work includes demolition of interior partitions ceiling lighting hvac new interior partitions lighting electrical hvac and lab fume hood. new plumbing fixtures. base zone il-3-1 coastal overlay zone (city) geo haz 31
Valuation:
N/A
Permit #:
1194926
Status:
complete
Fee:
$3,247
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines - building electrical mechanical and plumbing permits for an office/lab to office/lab tenant improvement. scope of work includes demolition of interior partitions ceiling lighting hvac new interior partitions lighting electrical hvac and lab fume hood. new plumbing fixtures. base zone il-3-1 coastal overlay zone (city) geo haz 31
Valuation:
N/A
Permit #:
1194924
Status:
complete
Fee:
$3,247
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines - building electrical mechanical and plumbing permits for an office/lab to office/lab tenant improvement. scope of work includes demolition of interior partitions ceiling lighting hvac new interior partitions lighting electrical hvac and lab fume hood. new plumbing fixtures. base zone il-3-1 coastal overlay zone (city) geo haz 31
Valuation:
N/A
Permit #:
1194925
Status:
complete
Fee:
$3,247
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines - building electrical mechanical and plumbing permit for a proposed selective demolition of existing entry interior walls ceiling system light fixtures hvac diffussers & equipments roof membrane and skylights for an existing research and development building. scope includes new entry new interior wall partitions new lab benchesm casework light fixtures plumbing and electr... see more
Valuation:
N/A
Permit #:
1188959
Status:
complete
Fee:
$698
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines - building electrical mechanical and plumbing permit for a proposed selective demolition of existing entry interior walls ceiling system light fixtures hvac diffussers & equipments roof membrane and skylights for an existing research and development building. scope includes new entry new interior wall partitions new lab benchesm casework light fixtures plumbing and electr... see more
Valuation:
N/A
Permit #:
1188957
Status:
complete
Fee:
$698
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines - building electrical mechanical and plumbing permit for a proposed selective demolition of existing entry interior walls ceiling system light fixtures hvac diffussers & equipments roof membrane and skylights for an existing research and development building. scope includes new entry new interior wall partitions new lab benchesm casework light fixtures plumbing and electr... see more
Valuation:
N/A
Permit #:
1188958
Status:
complete
Fee:
$698
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Construction change to approval #1188955 for revisions to suite #4 - delta #2 - reconfigure the offices spaces on the north & south side of the 1st & 2nd level suite #7 - addition shower roof - addition supply unit & exhaust fan. sheets t1.0 a0.0 0.1 2.0 2.1 2.31f 2.2.1 2.2.1f 2.2 2.2f, 2.3 4.0 6.1 6.2 8.0 8.2 8.3 9.1 9.2 10.0 10.1 10.2 e1.1 1.2 2.1 3.1 3.2 4.1 4.2 m0.2 3.2 3.4 3.5 p0... see more
Valuation:
N/A
Permit #:
1285697
Status:
issued
Fee:
$698
Permit Type:
N/A
Building Type:
N/A
University; building mechanical & electrical permits for a tenant improvement to an (e) biotech office building. work to include demolish on first and third floors and construction of new walls doors and new lab utilities. modifications to mechanical electrical and lab gases as required. zone: ip-1-1 coastal cpioz-b brush management esl geo haz 52
Valuation:
$20,370
Permit #:
1382580
Status:
complete
Fee:
$1,498
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Construction change for approval #1320176 project #377674 to rebuild tank storage slab w/anchorage addition 8 high chainlink fence enclosure & showing plumbing connections. sheets t1.0 a1.1 s2.1 s3 p0.2 p2.2 e3.2 & e6.1
Valuation:
N/A
Permit #:
1355164
Status:
issued
Fee:
$494
Permit Type:
N/A
Building Type:
N/A
Construction change to project 341660/approval 1194923. scope includes changing deferred item from fire sprinkler system to fire alarm system as building is non-sprinklered. changes to sheet t1.0
Valuation:
N/A
Permit #:
1250600
Status:
issued
Fee:
$130
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines: building elect mechanical plumbing work for interior remodel: demolish interior non-bearing partition walls for offices lab & storage area & break room new restrooms sinks remove window & infill door & create new exterior door finishes casework reflected ceiling & ductwork new hvac units & elect, mechanical plumbing work to an existing office/lab bldg/zoned: il-3-1 cstl ... see more
Valuation:
N/A
Permit #:
1320613
Status:
complete
Fee:
$9,290
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines: building elect mechanical plumbing work for interior remodel: demolish interior non-bearing partition walls for offices lab & storage area & break room new restrooms sinks remove window & infill door & create new exterior door finishes casework reflected ceiling & ductwork new hvac units & elect, mechanical plumbing work to an existing office/lab bldg/zoned: il-3-1 cstl ... see more
Valuation:
N/A
Permit #:
1320612
Status:
complete
Fee:
$9,290
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines: building elect mechanical plumbing work for interior remodel: demolish interior non-bearing partition walls for offices lab & storage area & break room new restrooms sinks remove window & infill door & create new exterior door finishes casework reflected ceiling & ductwork new hvac units & elect, mechanical plumbing work to an existing office/lab bldg/zoned: il-3-1 cstl ... see more
Valuation:
N/A
Permit #:
1320618
Status:
complete
Fee:
$9,290
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey pines: building elect mechanical plumbing work for interior remodel: demolish interior non-bearing partition walls for offices lab & breakroom new restrooms remodel storefront infill existing sloped ramp area sinks finishes casework ceiling & ductwork new hvac units & rooftop generator elect, mechanical plumbing work to an existing vacant shell bldg/zoned: il-3-1 cstl overlay 1... see more
Valuation:
N/A
Permit #:
1320351
Status:
complete
Fee:
$5,386
Permit Type:
Add/alt tenant im...
Building Type:
N/A
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Siegenthaler Tad Weston Reviews
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Siegenthaler Tad Weston License info
Inactive License
| License # | C31048 |
| Status | Inactive |
| State | California |
| Type | Architect |
- 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 Siegenthaler Tad Weston at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
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9
Permits
- Building permit records show that Siegenthaler Tad Weston has worked on 9 permitted projects.
Siegenthaler Tad Weston Employees
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Siegenthaler Tad Weston
Owner