Updated: Jun 18, 2026
Location and Projects
Address
12448 RIOS RD, San Diego, CA, 92128
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Lamont Construction
Lamont Construction, 12448 Rios Rd, San Diego, CA (Employees: James Lamont Langworthy, Marc Bennett Lamont, and Randolph Albert Lamont) holds a General Building, Painting And Decorating license and 3 other licenses according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Lamont Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Lamont Construction Services
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Lamont Construction Contact Information
Phone Number: (818) 809-6920
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Address: 12448 RIOS RD, San Diego, CA 92128
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Upgrade water service in accordance with attached plan and city standards. remove and replace sidewalk in accordance with attached plan and city requirements (ie: landmark modification #lma11-011 attached). sidewalk closure in accordance with attached detail
Valuation:
$0
Permit #:
EP12-0024
Status:
FINALED
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Zoning permit for covered parking waiver request for a zoning permit to waive the covered parking requirement in the ar (agriculture and residential) zoning district to allow for the conversion of an existing carport to living space on a 1.4 acre parcel
Valuation:
$0
Permit #:
ZPE10-0238
Status:
DONE
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Building outside design b.e. on pm 88-050 in sr. other areas are shown on geologic map in sub. fileas suitable for homesite. visual impact was also reviewed by photos showing that existing veget. will hide home. sub. allows building outside prescribed envelopes w pd approval. waived fee due to knowledge of site and sufficientinfo submitted
Valuation:
$0
Permit #:
ADR00-0034
Status:
DONE
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Adr for interior partition wall& multi tennant use. request for administrative design review for an interior partition wall and multi-tennant use in an existing industrial building on a 4.09 acre lot located at 4200 ross rd sebastopol (apn 130- 080-058) supervisoral district 5
Valuation:
$0
Permit #:
ADR00-0009
Status:
DONE
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
Address non compliant accessiblity issues brought forth in a code eforcement action includes but not limited to replace exising sink with ada approved sink in restaurant parking path of travel door hardware signage & restroom
Valuation:
N/A
Permit #:
BLD05-5458
Status:
final
Fee:
$715
Permit Type:
N/A
Building Type:
N/A
Convert garage to living space/decks & patio/attd patio new carort and completely remodel upper and loower floors all interior walls are being removed
Valuation:
N/A
Permit #:
BLD07-6019
Status:
final
Fee:
$4,305
Permit Type:
N/A
Building Type:
N/A
Parking deck 612 sq ft. to serve single family dwelling
Valuation:
N/A
Permit #:
BLD16-1743
Status:
final
Fee:
$1,410
Permit Type:
N/A
Building Type:
N/A
Replace windows on sides and rear of single family dwelling with new double hung wood windows like for like. not including front windows
Valuation:
$9,500
Permit #:
B15-2032
Status:
expired
Fee:
$509
Permit Type:
N/A
Building Type:
N/A
Construct attached garage with 2nd story storage conversion of existing garage to family room
Valuation:
N/A
Permit #:
BLD06-3865
Status:
complete
Fee:
$3,259
Permit Type:
N/A
Building Type:
N/A
Admin design review for new storage building request for an administrative design review for a new detached 1170 sq ft storage building at the existing cinnabar theater site on 1.20 acres
Valuation:
$0
Permit #:
ADR05-0056
Status:
DONE
Fee:
$1,119
Permit Type:
N/A
Building Type:
N/A
Conv carport to conditioned space enclose deck. single family dwelling
Valuation:
N/A
Permit #:
BLD10-4008
Status:
final
Fee:
$2,654
Permit Type:
N/A
Building Type:
N/A
Commercial canopy over outdoor dining area - existing restaurant
Valuation:
N/A
Permit #:
BLD12-5099
Status:
final
Fee:
$1,622
Permit Type:
N/A
Building Type:
N/A
Second unit zoning permit request for a zoning permit for a detached 840 sq ft second dwelling unit above a new garage/barn (1, 238 sq ft in size) on 11.83 acres
Valuation:
$0
Permit #:
ZPE05-0282
Status:
DONE
Fee:
$493
Permit Type:
N/A
Building Type:
N/A
Revise permit no 96vn 10800 (96010 2 04953) to correct the description of work to read -remodel adding 2-bathrooms within existing dwelling
Valuation:
N/A
Permit #:
96016-20001-04953
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Restriping parking lot and addition of ramp for ada compliance. new wooden canopy above merit trophy. also interior ada bathroom
Valuation:
$0
Permit #:
DR08-041
Status:
APPROVED
Fee:
$741
Permit Type:
N/A
Building Type:
N/A
Raise and replace existing foundation on single family dwelling and replace front porch
Valuation:
N/A
Permit #:
BLD04-2277
Status:
final
Fee:
$1,602
Permit Type:
N/A
Building Type:
N/A
Relocation renovation and addition to the maria groff house location in the west end historical district. lma11-011/b11-1948 (demolition permit)
Valuation:
$131,758
Permit #:
B11-2617
Status:
final
Fee:
$3,487
Permit Type:
N/A
Building Type:
N/A
Replacement 1 story sfd/3 bed/garage/decks & porches
Valuation:
N/A
Permit #:
BLD07-6272
Status:
final
Fee:
$7,876
Permit Type:
N/A
Building Type:
N/A
New 1 bedroom single family dwelling w/att'd carport shop and deck
Valuation:
N/A
Permit #:
BLD06-3862
Status:
plancheck
Fee:
$11,563
Permit Type:
N/A
Building Type:
N/A
Addition to (e) restaurant/new patio/remodel
Valuation:
N/A
Permit #:
BLD01-0393
Status:
final
Fee:
$3,103
Permit Type:
N/A
Building Type:
N/A
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Lamont Construction License info
Verified License
| License # | 792901 |
| Status | Active |
| State | California |
| Type | General Building, Painting And Decorating |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Lamont Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 461986 |
| 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 Lamont Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 301739 |
| 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 Lamont Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C3080 |
| 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 Lamont Construction at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
40
Permits
- Building permit records show that Lamont Construction has worked on 40 permitted projects.
Lamont Construction Employees
JL
James Lamont Langworthy
Sole Owner
ML
Marc Bennett Lamont
Sole Owner
RL
Randolph Albert Lamont
Sole Owner