Updated: Jun 08, 2026
Location and Projects
Headquarters Address
Magna, UT, 84044
Local address
17990 TWISTED OAK, Jamul, CA, 91935
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Jsm Construction
Serving homeowners and property owners in Jamul, CA, Jsm Construction brings three decades of experience to residential and commercial building projects. The company manages a variety of construction services, working with clients from initial planning through project completion. Jsm Construction handles new builds, remodels, and additions, tailoring each project to the client’s needs and property specifications. Drawing on 30 years in the construction industry, the company is familiar with both local requirements and the specific challenges of working in the Jamul area. Jsm Construction works closely with clients to ensure projects adhere to established schedules and budgets. Their longstanding presence in the region reflects consistent service to the local community across a range of property types and construction needs.
Jsm Construction Services
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Jsm Construction Contact Information
Phone Number: (619) 726-6150
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Headquarters Address: Magna, UT, 84044
Local Address: 17990 TWISTED OAK, Jamul, CA 91935
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Demolition/disposal of 1-story concrete block + stucco building. to clear lot. fence and canopy required for pedestrian protection. sewer cap permit required
Valuation:
N/A
Permit #:
07019-10000-00007
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Demolition/disposal of 1-story concrete block building. to clear lot. sewer cap permit required. fence and canopy required for pedestrian protection
Valuation:
N/A
Permit #:
07019-10000-00008
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Demolition/disposal of 1-story wood + stucco building. to clear lot. sewer cap permit required. fence and canopy required for pedestrian protection
Valuation:
N/A
Permit #:
07019-10000-00009
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install 100 feet long retaining wall 3 feet high with a fence on top. 16 foot length of fence to be 6 feet high 84 foot length of fence to be 8 feet high
Valuation:
N/A
Permit #:
BIMIR20-009013
Status:
final
Fee:
$236
Permit Type:
N/A
Building Type:
N/A
Rebuild fire damage home using existing foundation. single story home with 2 story attached garage upper level guest bedroom & art studio 2 bedroom 2.5 bathroom. 3495sf living space 605sf garage 626sf patio/porches. fire sprinkler electrical plumbing & mechanical work included. 250gl lp tank existing septic system remains. this permit includes 12 inspections
Valuation:
$500,000
Permit #:
172408
Status:
final
Fee:
$3,843
Permit Type:
N/A
Building Type:
N/A
A new five-story plus two level basement building. the type v-1hr r-1 occupancy portion consists of 10, 162 sf (12 units) on the fifth floor; 11 131 sf (12 units) on third and fourth floor each; and 11 052 sf (12 units) on the second floor. the type-i portion consists of 7, 216 sf private and public garage 2, 417 sf lobby gym and accessory space for the residential portion and 1, 268 ... see more
Valuation:
$3,700,000
Permit #:
C09591
Status:
FINAL
Fee:
$110,187
Permit Type:
N/A
Building Type:
N/A
A new five-story building including senior affordable housing (r1) and private parking garage (s3). the type v-1hr portion is comprised of 4, 369 sf (5 units) on fifth floor 4, 660 sf (6 units) on fourth floor 5, 024 sf (7 units) on the third floor and 4, 921 sf (8 units) on the second floor. the type-i portion on first floor has 4, 479 sf parking garage areas and 1, 212 sf of lobby a... see more
Valuation:
$1,620,000
Permit #:
C10005
Status:
FINAL
Fee:
$19,281
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2012-02-09
Cross street: conrad dr description of work: 107 sq ft room addition to expand and remodel kitchen and new 284 sq ft back patio for existing single family dwelling minor interior remodel including misc elect and adding 25 lineal feet of interior partitions of to create closet space in master bedroom and bedroom 2. 1920 sq ft re-roof comparable class a shingles and upgrading electrical... see more
Valuation:
$23,181
Permit #:
PDS2012-1004-20120032
Status:
complete
Fee:
$1,421
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2011-09-23
Cross street: conrad dr description of work: 107 sq ft room addition and 284 sq ft back patio for existing single family dwelling minor interior remodel adding 25 lineal feet of interior partitions of to create closet space in master bedroom and bedroom 2
Valuation:
$20,301
Permit #:
PDS2011-1001-20110443
Status:
complete
Fee:
$1,511
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel - new fluorscent ceiling lights and undercabinet lights new gfi circuit new 100 amp panel at same location on se corner of residence.new sink minor dry wall repair and remove pocket door. remove and replace cabinets same configuration and replace flooring
Valuation:
N/A
Permit #:
B11-1499
Status:
final
Fee:
$365
Permit Type:
N/A
Building Type:
N/A
New 5 story apartment building - 4 stories type 5 1 hour r-1 occupancy over 1 level type i s-3 occ over 1 level subterranean garage (100% affordable housing project) includes electrical mechanical plumbing (26 units)
Valuation:
$1,400,000
Permit #:
C10606
Status:
FINAL
Fee:
$21,540
Permit Type:
N/A
Building Type:
N/A
Demolish existing 4164sf home due to fire damage existing concrete slab foundation to remain. re-connect 200 amp electrical service this permit includes up to 2 inspections
Valuation:
$30,000
Permit #:
171564
Status:
complete
Fee:
$453
Permit Type:
N/A
Building Type:
N/A
Change of use from 191unit apartment to 180 unit condominium. omit stairway #3 as shown in the originally approved drawings. revise the required open space parking and commercial square footage. all changes are shown as delta. ***no structural changes***
Valuation:
N/A
Permit #:
06016-10000-09635
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New 5-story type iii 1-hour affordable housing apartment(103 units) over type i f.r. ground floor (commerical & parking) and 1 level type i f.r. subterranean parking. ***sprinklers thru-out*** comply with department order dated 12/12/01. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
02010-10000-01099
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit for 03010-10000-03271 revise existing permitted plan (permit # 04la57662). addition an additional 25 residential units (22, 685 sq ft residential) the original appvl was for 78 units. this permit adds 25 units for a total of 103 units and adds retail at the 1st floor. (see comments)
Valuation:
N/A
Permit #:
03010-10001-03271
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Interior tenant improvementsof first floor retail space t0 install non-structural partition walls to create new offices and new suspended ceiling. (new mix-use building under permit number 03010-10000-03271 no change of use no change in parking requirements)
Valuation:
N/A
Permit #:
07016-30000-05615
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Proposed site prep and basement wall backfill for apartment/garage/retail building proposed under 03010-10001-03271. this permit will also include removal and recompaction on the entire site (under entire 103 units). the r/r will support the slab the footings will bear into the recommended bearing material below see comments
Valuation:
N/A
Permit #:
03030-10001-02397
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit 04010-10000-02552: reconfigure ground floor layout at exit stariway #4 (located at the south-easterly portion of the building). addition 2hr. roof enclosure over the trash room. reduce the sq. footage of the loading area that is adjacent to the alley from 620 sq. ft. to 536 s.f
Valuation:
N/A
Permit #:
04010-10006-02552
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Exterior metal studs for (n) building. drivethrough ceiling framing. (building already approved under previous permits covered under job id b03la02320: 03010-10000-04079;04010-10000-02552;04010-10002-02552;04010-10003-02552;04030-10000-00978)
Valuation:
N/A
Permit #:
05016-10000-24249
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Revision to c11406 - remove lofts at fifth floor and increase height of ground floor retail and other minor floor plan revisions in the residential units. addition ground floor residential units back per original administrative approval
Valuation:
$0
Permit #:
PC017085
Status:
COMPLETE
Fee:
$15,043
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Jsm Construction License info
Verified License
| License # | 598687 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Jsm Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 667029 |
| 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 Jsm Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 693146 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Jsm 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 # | 8565569-5501 |
| Status | Inactive |
| State | Utah |
| Type | B100 General Building Qualifier |
| Business Type | Sole Ownership |
- According to the Utah Division of Occupational and Professional Licensing, 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 Jsm Construction at the Utah Division of Occupational and Professional Licensing.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 914359 |
| 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 Jsm 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 # | 745121 |
| 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 Jsm 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 # | 348790 |
| 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 Jsm Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
89
Permits
- Building permit records show that Jsm Construction has worked on 89 permitted projects.
Jsm Construction Employees
CJ
Craig Dana Jones
Rmo / Ceo / Pres
DE
David Charles Essey
Rmo
JM
Jeffrey Scott Morris
Owner
JC
Jeffrey Steven Mc Cormick
Owner
JM
Jeffrey Steven Medeiros
Owner
JM
John Stacey Marcus
JM
Jose Salaya Martinez
Sole Owner