Updated: Apr 29, 2026
Location and Projects
Address
P O BOX 12, San Gregorio, CA, 94074
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RaLPh Sampson General Contractor
RaLPh Sampson General Contractor at P O BOX 12, San Gregorio, CA 94074, held a General Contractor license (#368214) with the Butte County contractors license board with an expiration date of 01-31-1997. We last verified the license was inactive on 08-05-2025.
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.
RaLPh Sampson General Contractor Services
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RaLPh Sampson General Contractor Contact Information
Phone Number: (650) 879-0453
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Address: P O BOX 12, San Gregorio, CA 94074
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Building Permits by RaLPh Sampson General Contractor
This is a sample of this contractor's permits. Click here to access their complete permit history.
Ranch storage building: renovate (e) 1800 sq.ft. ranch storage building by raising finished floor 1.5 & improve (e) foundation & walls where needed. new green/brown standing seam metal roof with lowered profile. new doors & windows. new covered walkway 7.5 x 60 along east facing elevation. new stone clad foundation at walkway. new exterior board & batten siding to match (e) ranch stru... see more
Valuation:
$140,000
Permit #:
BLD2012-01152
Status:
final
Fee:
$11,153
Permit Type:
N/A
Building Type:
N/A
Relocate existing barn to within property boundary onto new foundation slab foundation drainage. raised floor on stemwall @ south end; provide electricity to new location to power existing barn wiring resubmittal # 1 - pvt - 08/07/2015 per public works comments re: grading & drainage. sheet s1.1 only
Valuation:
N/A
Permit #:
BLD2015-01099
Status:
final
Fee:
$4,732
Permit Type:
N/A
Building Type:
N/A
New single family dwelling with attached 3 car garage (property on septic well propane and water tanks for domestic and fire suppression) resubmittal #1 rmm 06-26-07 - revised soil and erosion control plan; clarification of grading inconsistency resubmittal #2 rmm 06-29-07 - storm runoff calculations and new erosion control & storm water management plan with new rock swale at bottom o... see more
Valuation:
$28,788
Permit #:
BLD2007-00432
Status:
final
Fee:
$39,715
Permit Type:
N/A
Building Type:
N/A
New single family dwelling one story with 3 car garage and decks. resubmittal - jpb - 07/25/94 - new driveway profile - change to foundation details. revision # 1 - 05/16/95 - addition additional 192 sq feet of deck at rear off bedroom - new pump house
Valuation:
$22,290
Permit #:
BLD94-0608
Status:
Finaled
Fee:
$8,471
Permit Type:
N/A
Building Type:
N/A
75% remodel on (e) foot print - interior remodeling of 2, 600 s.f. single family residence & 484 s.f. guest house new 495 s.f. carport addition new exterior finishes new roof new foundation resubmittal # 1 - jpb - 02/20/02 - new site plan showing location of new water storage tank and relocate propane tank resubmittal #2 tn 4/1/02 - 2 copies of landscape plan resubmittal #3 mjp 4/8/02... see more
Valuation:
$13,158
Permit #:
BLD2001-01405
Status:
final
Fee:
$8,465
Permit Type:
N/A
Building Type:
N/A
Addition of new family room study bathroom and entryway - enlarge dining room - relocate and remodel kitchen with all new cabinets countertops and fixtures - remodel utility room revision #1 - 03/04/99 eta - submitting plans per field comments. changes to utilities (underground - equipment shed being added) pg & e meter will be moved to this location details for basement: light & vent... see more
Valuation:
$1,210
Permit #:
BLD98-0299
Status:
final
Fee:
$4,237
Permit Type:
N/A
Building Type:
N/A
Rebuild new house from foundation destroyed by fire. 2 story with new detached 2 car garage new septic tank and location. resubmittal # 1 - jpb - 03/08/96 - remove portion of deck and delete detached garage
Valuation:
$5,631
Permit #:
BLD96-0063
Status:
final
Fee:
$3,516
Permit Type:
N/A
Building Type:
N/A
R&r cabinets and appliances. move cooktop. no additional new plumbing fixtures revision #1 mjp 5/12/00 - reface fireplace r&r toilet and sink same location. r&r window in kitchen
Valuation:
$57,000
Permit #:
BLD2000-00441
Status:
final
Fee:
$682
Permit Type:
N/A
Building Type:
N/A
Over one layer of existing roofing material install 30 yr elk shingles - to be class b or better
Valuation:
N/A
Permit #:
BLD96-1059
Status:
final
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Remove kitchen - disconect propane from 2nd unit and convert to tack room
Valuation:
N/A
Permit #:
BLD94-0802
Status:
final
Fee:
$102
Permit Type:
N/A
Building Type:
N/A
Installation of electric gate and meter
Valuation:
$3,500
Permit #:
ELE1999-00079
Status:
final
Fee:
$389
Permit Type:
N/A
Building Type:
N/A
Remove & replace roof and skyl
Valuation:
N/A
Permit #:
O-1995-0299
Status:
approved
Fee:
N/A
Permit Type:
Addition/remodel
Building Type:
N/A
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RaLPh Sampson General Contractor License info
Inactive License
| License # | 368214 |
| Status | Inactive |
| City | Butte County |
| Type | Contractor |
| Business Type | Sole Ownership |
- According to the Butte County, CA, 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 RaLPh Sampson General Contractor at the Butte County, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 368214 |
| Status | Inactive |
| State | California |
| Type | General Building, Tile (Ceramic And Mosaic) |
| 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 RaLPh Sampson General Contractor at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
11
Permits
- Building permit records show that RaLPh Sampson General Contractor has worked on 11 permitted projects.
RaLPh Sampson General Contractor Employees
RS
Ralph E Sampson
Sole Owner