Updated: May 15, 2026
Location and Projects
Address
29806 SAGUARO STREET, Castaic, CA, 91384
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Richard Schwartz Builder Construction
Serving the Castaic, CA area for over three decades, Richard Schwartz Builder specializes in residential construction and remodeling projects. The business is experienced in custom home building, home additions, kitchen and bathroom renovations, and exterior improvements. Richard Schwartz Builder works with homeowners in Castaic as well as surrounding Los Angeles County communities. Project types highlighted in their portfolio include room expansions, structural repairs, and complete interior remodels. With 36 years of industry experience, the company offers expertise managing both large-scale renovations and smaller improvement projects. Richard Schwartz often works directly with clients and oversees job site operations. The firm places a strong emphasis on clear project planning and timely completion. Richard Schwartz Builder is frequently hired for its experience in updating older homes and managing complex remodels.
Richard Schwartz Builder Services
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Richard Schwartz Builder Contact Information
Phone Number: (510) 524-1683
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Address: 29806 SAGUARO STREET, Castaic, CA 91384
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Building Permits by Richard Schwartz Builder
This is a sample of this contractor's permits. Click here to access their complete permit history.
Pod on 507 albemarle street
Valuation:
N/A
Permit #:
PW21-0389
Status:
issued
Fee:
$293
Permit Type:
Storage
Building Type:
N/A
Legalization of 2nd dwelling unit 987 spruce #a during course of total remodel of basement. 987a spruce. valuation of $6, 500 is subject to field inspection - also see permit #10-1350 for foundation and slab work. * valuation increased from $1, 500 to $6, 500.as per ellie leard.see attached routing slip regarding notes.dc marsha will need to adjust fees so app will pay when plans are ... see more
Valuation:
$6,500
Permit #:
1000002077
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-1 (1 wk
Building Type:
N/A
Must comply with fire zone 2 restrictions. interior repair of water damaged exterior living room wall at fireplace and portion of the ceiling. x electrical added for rewiring in house receptacles on front deck. no wiring allowed in rear shed. sbb
Valuation:
$1,600
Permit #:
B2005-01953
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Allowed in rear shed. sbb damaged exterior living room wall at electrical added for rewiring in house fireplace and portion of the ceiling. must comply with fire zone 2 receptacles on front deck. no wiring restrictions. interior repair of water x
Valuation:
$1,600
Permit #:
0500001953
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
Dry rot repair, change window to door and frame in other rear door. raise foundation 12' and miscelleaneous seismic strengthening. * permit extension for bldg, elec, and plg permits on 6-13-07. sbb pwe-diana a. said no pw review required--pmj
Valuation:
$3,500
Permit #:
B2006-02216
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolish and remove (e) concrete stairway and landing
Valuation:
$2,000
Permit #:
B2015-05982
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace roof rafters due to dryrot on detach garage
Valuation:
$2,500
Permit #:
B2015-05985
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install handrail/guardrail @ n. exit stairs/landing on peralta ave
Valuation:
N/A
Permit #:
185121
Status:
FINALED
Fee:
N/A
Permit Type:
Co
Building Type:
Co
Go from 60a to 12a service
Valuation:
N/A
Permit #:
1613949
Status:
complete
Fee:
$283
Permit Type:
N/A
Building Type:
N/A
And frame in other rear door. raise foundation 12 and miscelleaneous required--pmj seismic strengthening. dry rot repair change window to door pwe-diana a. said no pw review
Valuation:
$3,500
Permit #:
0600002216
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
Pour slab in basement valuation changed to $15000 based upon 1/2 cost of basement conversion of 442sq.ft at $69.00sq.ft. future permits required for family room
Valuation:
$17,500
Permit #:
B1998-05499
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Request for 1) major subdivision to create six lots 7.3 9.5 5.8 5.8 11.3 and 23.4 acres in size; 2) certificate of modification on ms 7192 to remove a setback line located at 10725 barnett valley road sebastopol
Valuation:
$0
Permit #:
PLP97-0028
Status:
DONE
Fee:
$3,243
Permit Type:
N/A
Building Type:
N/A
Request for 1) major subdivision to create six lots 7.3 9.5 5.8 5.8 11.3 and 23.4 acres in size; 2) certificate of modification on ms 7192 to remove a setback line located at 10725 barnett valley road sebastopol
Valuation:
$0
Permit #:
MJS97-0002
Status:
DONE
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Request for 1) major subdivision to create six lots 7.3 9.5 5.8 5.8 11.3 and 23.4 acres in size; 2) certificate of modification on ms 7192 to remove a setback line located at 10725 barnett valley road sebastopol
Valuation:
$0
Permit #:
CMO97-0003
Status:
DONE
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Adding concrete decking to (e) garage roof deck. strenthening of framing & foundation. revision dated 7/11/05 mailed--mco. ***** print only 4 comment lines
Valuation:
$23,000
Permit #:
0500002731
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-1 (1 wk
Building Type:
N/A
Install handrail/guardrail @ n. exit stairs/landing on peralta ave
Valuation:
N/A
Permit #:
185121
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit value$3.5kmessage contractor ***** print only 4 comment lines ***** crawl space. not for transfer tax rebate. voluntary seismic strengthening in
Valuation:
N/A
Permit #:
0700003650
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
***** print only 4 comment lines ***** foundation anchor bolts cripple wall shear panels simpson a35 connectors. voluntary residential seismic:
Valuation:
$5,800
Permit #:
0600002072
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
Rebuild rear stairs to basement and addition railing (like for like)
Valuation:
$4,500
Permit #:
B15-0498
Status:
final
Fee:
$994
Permit Type:
N/A
Building Type:
N/A
Permit value$5.2kmessage contractor bolt foundation and addition plywood panels for basement area strengthening. (see attached plans)
Valuation:
N/A
Permit #:
RB0000656
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Richard Schwartz Builder License info
Verified License
| License # | 723200 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Richard Schwartz Builder 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-96883-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership |
- 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 Richard Schwartz Builder at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 420792 |
| 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 Richard Schwartz Builder at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
45
Permits
- Building permit records show that Richard Schwartz Builder has worked on 45 permitted projects.
Richard Schwartz Builder Employees
RS
Richard Arthur Schwartz
Sole Owner
RS
Richard William Schwartz
Owner