Updated: Dec 29, 2025
Location and Projects
Address
110 LOCH LOMOND DR #9-B, San Rafael, CA, 94901
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David Singer General Contractor Architect
David Singer General Contractor at 110 LOCH LOMOND DR #9-B, San Rafael, CA 94901, held a Architect license (#791134) with the California contractors license board with an expiration date of 10-31-2025. We last verified the license was expired on 12-28-2025.
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.
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.
David Singer General Contractor Services
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David Singer General Contractor Contact Information
Phone Number: (707) 338-3781
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Address: 110 LOCH LOMOND DR #9-B, San Rafael, CA 94901
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Building Permits by David Singer General Contractor
This is a sample of this contractor's permits. Click here to access their complete permit history.
Uptown combination permit to remodel addition new entry extend dining room home office/guest room raise roof height & foundation repair to main floor on 2nd floor level the floor remodel extend master bedroom & deck site work retaining wall & reduce/renovate the detached garage. rs-1-7/geo 53
Valuation:
$186,678
Permit #:
1887488
Status:
complete
Fee:
$6,372
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Navajo building permit to remove sanctury/social hall & existing residence and replace with new single story sanctury/hall site retaining walls. zone = rs- 1-1 brush zone. cup# c-18566 parking impact census 97.05 owner temple emanuel
Valuation:
$679,186
Permit #:
386999
Status:
complete
Fee:
$121
Permit Type:
Church or religio...
Building Type:
N/A
Remodel small kitchen. minor plumbing and electrical changes. new tile floor new drywall new cabinets. new appliances. no change wall and opening layout. min. 50% wattage high efficacy lighting
Valuation:
$50,000
Permit #:
201510220524
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Construction change: delta 1 pts:344652 appr: 1205971. changes to include future elevator & structural details under separate permit. current used of possible elevator shaft on main floor: pantry and upper level: closet. sheet revised: a2.2 a2.3
Valuation:
N/A
Permit #:
1689244
Status:
issued
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
La jolla - combination building building permit for an addition and remodel to an existing single dwelling unit. 1st level; addition of elevator new stairs pantry portion of bedroom 1. remodel exercise reconfiguration of master suite. 2nd level; addition of stairs closet sitting area study bathroom deck and multiple skylights. zone: ljspd-sf geo. haz. 27 brush management
Valuation:
$193,405
Permit #:
1205971
Status:
complete
Fee:
$3,450
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
La jolla combo permit for a 1, 416 sq ft addition to existing single story sdu. addition to include new study exercise room bathrooms and extension of existing bedroom and garage. ljspd-sf brush zones w/300 ft buffer coastal height limit parking impact steep hillsides geo 26 ct 83.12
Valuation:
$244,951
Permit #:
563900
Status:
complete
Fee:
$5,171
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
La jolla- building electrical mechanical permits for a remodel to an exisitng multi-family unit.work to include window replacement new doors and relocating an interior wall. ljpd-1/rs-1-2 n-app-1 tpa geo 53
Valuation:
$10,000
Permit #:
2132581
Status:
complete
Fee:
$1,433
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Linda vista building and electrical permits to rebuild garage previously burned down at an existing condo development. or-1-1/rm-1-1 brush mgmt esls geohaz 52
Valuation:
$57,791
Permit #:
2003049
Status:
complete
Fee:
$1,862
Permit Type:
Acc building to 3...
Building Type:
N/A
Tenant improvement of new restaurant at the metreon center. space 1055 of 4th street. (ground ground floor) to include electgrical mechanical floor building up and new kitchen. sign on separate permit
Valuation:
$120,000
Permit #:
201112090423
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Revision: construct building with type vb wood construction instead of metal stud framing new adu
Valuation:
$120,000
Permit #:
B2021-02133
Status:
final
Fee:
$8,693
Permit Type:
N/A
Building Type:
N/A
La jolla; building electrical mechanical & plumbing permits for interior demolish to an existing vacant commercial building to prepare it for a future tenant improvement. work to include demolish of: all interior partition walls suspended ceiling all associated mechanical and electrical work and removal of all plumbing fixtures. zone: ljpd-4/coastal-state/geo 52
Valuation:
$5,000
Permit #:
1022200
Status:
complete
Fee:
$2,661
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Demolish detached garage and foundation. disconnect electrical connection to existing single family residence
Valuation:
$45,000
Permit #:
B2021-02224
Status:
issued
Fee:
$2,958
Permit Type:
N/A
Building Type:
N/A
Linda vista building and electrical permits to rebuild garage previously burned down at an existing condo development. or-1-1/rm-1-1 brush mgmt esls geohaz 52
Valuation:
N/A
Permit #:
2003050
Status:
complete
Fee:
$1,862
Permit Type:
Acc building to 3...
Building Type:
N/A
La jolla combo permit 2nd story addition to an existing sdu 1st floor new stairs 2nd floor new office with master bedroom. zone =rm-1-1 coastal city. residential tandam parking transit area coastal height limit parking impact sensitive biologic resource. 1090 sq.ft. addition; owner is jeff sacks; census tract is 81.01
Valuation:
$114,832
Permit #:
27885
Status:
complete
Fee:
$782
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Navajo, building permit to remove sanctury/social hall & existing residence and replace with new single story sanctury/hall , site retaining walls. zone = rs- 1-1, brush zone . cup# c-18566, parking impact census 97.05 owner temple emanuel
Valuation:
N/A
Permit #:
387003
Status:
complete
Fee:
$1,408
Permit Type:
Church or Religio...
Building Type:
N/A
Navajo, building permit to remove sanctury/social hall & existing residence and replace with new single story sanctury/hall , site retaining walls. zone = rs- 1-1, brush zone . cup# c-18566, parking impact census 97.05 owner temple emanuel
Valuation:
N/A
Permit #:
387002
Status:
complete
Fee:
$381
Permit Type:
Church or Religio...
Building Type:
N/A
Centre city: building approval to permit removal of non-permitted non-bearing walls including all non-permitted electrical remove non-permitted bathroom remove non-permitted rear addition replace/repair building exterior ramp remove all signage. ccpd-mc in the centre city planned district ordinance; geohaz: 13
Valuation:
$10,000
Permit #:
888182
Status:
complete
Fee:
$1,565
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Navajo building permit to remove sanctury/social hall & existing residence and replace with new single story sanctury/hall site retaining walls. zone = rs- 1-1 brush zone. cup# c-18566 parking impact census 97.05 owner temple emanuel
Valuation:
N/A
Permit #:
387003
Status:
complete
Fee:
$1,408
Permit Type:
Church or religio...
Building Type:
N/A
Navajo building permit to remove sanctury/social hall & existing residence and replace with new single story sanctury/hall site retaining walls. zone = rs- 1-1 brush zone. cup# c-18566 parking impact census 97.05 owner temple emanuel
Valuation:
N/A
Permit #:
387001
Status:
complete
Fee:
N/A
Permit Type:
Church or religio...
Building Type:
N/A
Navajo building permit to remove sanctury/social hall & existing residence and replace with new single story sanctury/hall site retaining walls. zone = rs- 1-1 brush zone. cup# c-18566 parking impact census 97.05 owner temple emanuel
Valuation:
N/A
Permit #:
387002
Status:
complete
Fee:
$381
Permit Type:
Church or religio...
Building Type:
N/A
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David Singer General Contractor License info
Inactive License
| License # | 791134 |
| 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 David Singer General Contractor at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C6884 |
| 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 David Singer General Contractor at the California Architect 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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- *No active license on file. If you are David Singer General Contractor, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
27
Permits
- Building permit records show that David Singer General Contractor has worked on 27 permitted projects.
David Singer General Contractor Employees
DS
David Bevan Singer
Sole Owner
SR
Singer David Raphael
Owner