Updated: May 31, 2026
Location and Projects
Address
636 STEWART CANYON ROAD, Bonsall, CA, 92028
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JM Construction
JM Construction, 636 Stewart Canyon Rd, Bonsall, CA (Employees: Janos Molnar, Jason Mathias Mueller, and Jeffrey Stephen Mazingo) holds a Residential Remodeling license and 7 other licenses according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring JM Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
JM Construction Services
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JM Construction Contact Information
Phone Number: (858) 695-4223
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Address: 636 STEWART CANYON ROAD, Bonsall, CA 92028
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Otay-mesa-nestor. no plan building permit for repair replacement in-kind same size main stairs strigers and treads
Valuation:
$3,700
Permit #:
2437120
Status:
complete
Fee:
$940
Permit Type:
Three or four fam...
Building Type:
N/A
No fee acct change - convert garage into adu
Valuation:
N/A
Permit #:
WTR22-0007
Status:
filed
Fee:
N/A
Permit Type:
Account info change
Building Type:
N/A
Construction change to 496331 approvals 1738793 1738799 1738801. delta 2 sheets: e-3 m-1 m-1.1 m-1.2 m-1.3, m-2 m-3 m-4. t-0 updating general notes (note 32) changing to a different model of a type (1) hood
Valuation:
N/A
Permit #:
1831495
Status:
issued
Fee:
$322
Permit Type:
N/A
Building Type:
N/A
Pacific beach. building electrical mechanical & plumbing permits for an existing restaurant. work will include:removal of existing kitchen cooking line equipment decorative non-structural beams recessed light can fixtures track lights and ceiling drywall to suit new work. improvements work will include: new prep area new oven w hood above interior wall openings new interior wall and r... see more
Valuation:
$35,000
Permit #:
1676602
Status:
complete
Fee:
N/A
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Pacific beach. building electrical mechanical & plumbing permits for an existing restaurant. work will include:removal of existing kitchen cooking line equipment decorative non-structural beams recessed light can fixtures track lights and ceiling drywall to suit new work. improvements work will include: new prep area new oven w hood above interior wall openings new interior wall and r... see more
Valuation:
N/A
Permit #:
1676604
Status:
complete
Fee:
N/A
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Pacific beach. building electrical mechanical & plumbing permits for an existing restaurant. work will include:removal of existing kitchen cooking line equipment decorative non-structural beams recessed light can fixtures track lights and ceiling drywall to suit new work. improvements work will include: new prep area new oven w hood above interior wall openings new interior wall and r... see more
Valuation:
N/A
Permit #:
1676603
Status:
complete
Fee:
N/A
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Golden hill.....proposed interior & exterior remodel to condo conversion buildings. project includes replacing all existing windows & doors (same size) new interior wall partitions for new washer & dryer re-roof (class a compo shingles) electrical mechanical plumbing for (8) buildings with to 52 units. separate misc permits. gh-1500
Valuation:
$72,000
Permit #:
286866
Status:
complete
Fee:
$5,879
Permit Type:
Add/alt 3+ no chg du
Building Type:
N/A
Golden hill.....proposed interior & exterior remodel to condo conversion buildings. project includes replacing all existing windows & doors (same size) new interior wall partitions for new washer & dryer re-roof (class a compo shingles) electrical mechanical plumbing for (8) buildings with to 52 units. separate misc permits. gh-1500
Valuation:
$72,000
Permit #:
286862
Status:
complete
Fee:
$5,879
Permit Type:
Add/alt 3+ no chg du
Building Type:
N/A
Golden hill.....proposed interior & exterior remodel to condo conversion buildings. project includes replacing all existing windows & doors (same size) new interior wall partitions for new washer & dryer re-roof (class a compo shingles) electrical mechanical plumbing for (8) buildings with to 52 units. separate misc permits. gh-1500
Valuation:
$72,000
Permit #:
286841
Status:
complete
Fee:
$5,879
Permit Type:
Add/alt 3+ no chg du
Building Type:
N/A
Misc. permit plumbing per staff no building permit required for copper re-pipe. customer is also replacing hot water heater. owner: david overture
Valuation:
N/A
Permit #:
1565770
Status:
complete
Fee:
$648
Permit Type:
N/A
Building Type:
N/A
Misc. permit plumbing per staff no building permit required for copper re-pipe. customer is also replacing hot water heater. owner: david overture
Valuation:
N/A
Permit #:
1565768
Status:
complete
Fee:
$648
Permit Type:
N/A
Building Type:
N/A
Misc. permit plumbing per staff no building permit required for copper re-pipe. customer is also replacing hot water heater. owner: david overture
Valuation:
N/A
Permit #:
1565763
Status:
complete
Fee:
$648
Permit Type:
N/A
Building Type:
N/A
Golden hill.....proposed interior & exterior remodel to condo conversion buildings. project includes replacing all existing windows & doors (same size) new interior wall partitions for new washer & dryer re-roof (class a compo shingles) electrical mechanical plumbing for (8) buildings with to 52 units. separate misc permits. gh-1500
Valuation:
$72,000
Permit #:
286882
Status:
complete
Fee:
$5,879
Permit Type:
Add/alt 3+ no chg du
Building Type:
N/A
Golden hill.....proposed interior & exterior remodel to condo conversion buildings. project includes replacing all existing windows & doors (same size) new interior wall partitions for new washer & dryer re-roof (class a compo shingles) electrical mechanical plumbing for (8) buildings with to 52 units. separate misc permits. gh-1500
Valuation:
$72,000
Permit #:
286878
Status:
complete
Fee:
$5,879
Permit Type:
Add/alt 3+ no chg du
Building Type:
N/A
Golden hill.....proposed interior & exterior remodel to condo conversion buildings. project includes replacing all existing windows & doors (same size) new interior wall partitions for new washer & dryer re-roof (class a compo shingles) electrical mechanical plumbing for (8) buildings with to 52 units. separate misc permits. gh-1500
Valuation:
$72,000
Permit #:
286874
Status:
complete
Fee:
$5,879
Permit Type:
Add/alt 3+ no chg du
Building Type:
N/A
Golden hill.....proposed interior & exterior remodel to condo conversion buildings. project includes replacing all existing windows & doors (same size) new interior wall partitions for new washer & dryer re-roof (class a compo shingles) electrical mechanical plumbing for (8) buildings with to 52 units. separate misc permits. gh-1500
Valuation:
$72,000
Permit #:
286870
Status:
complete
Fee:
$5,879
Permit Type:
Add/alt 3+ no chg du
Building Type:
N/A
Golden hill.....proposed interior & exterior remodel to condo conversion buildings. project includes replacing all existing windows & doors (same size) new interior wall partitions for new washer & dryer re-roof (class a compo shingles) electrical mechanical plumbing for (8) buildings with to 52 units. separate misc permits. gh-1500
Valuation:
$72,000
Permit #:
286858
Status:
complete
Fee:
$5,879
Permit Type:
Add/alt 3+ no chg du
Building Type:
N/A
Golden hill.....proposed interior & exterior remodel to condo conversion buildings. project includes replacing all existing windows & doors (same size) new interior wall partitions for new washer & dryer re-roof (class a compo shingles) electrical mechanical plumbing for (8) buildings with to 52 units. separate misc permits. gh-1500
Valuation:
N/A
Permit #:
286876
Status:
complete
Fee:
$5,879
Permit Type:
Add/alt 3+ no chg du
Building Type:
N/A
Golden hill.....proposed interior & exterior remodel to condo conversion buildings. project includes replacing all existing windows & doors (same size) new interior wall partitions for new washer & dryer re-roof (class a compo shingles) electrical mechanical plumbing for (8) buildings with to 52 units. separate misc permits. gh-1500
Valuation:
N/A
Permit #:
286871
Status:
complete
Fee:
$6,939
Permit Type:
Add/alt 3+ no chg du
Building Type:
N/A
Golden hill.....proposed interior & exterior remodel to condo conversion buildings. project includes replacing all existing windows & doors (same size) new interior wall partitions for new washer & dryer re-roof (class a compo shingles) electrical mechanical plumbing for (8) buildings with to 52 units. separate misc permits. gh-1500
Valuation:
N/A
Permit #:
286869
Status:
complete
Fee:
$5,879
Permit Type:
Add/alt 3+ no chg du
Building Type:
N/A
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JM Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
JM Construction License info
Verified License
| License # | 1111639 |
| Status | Active |
| State | California |
| Type | Residential Remodeling |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for JM 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 # | 867452 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for JM 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 # | 677477 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for JM 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 # | 953583 |
| Status | Inactive |
| City | Oceanside |
| Type | Contractor |
| Business Type | Sole Ownership |
- According to the City of Oceanside, 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 JM Construction at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1007112 |
| 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 JM 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 # | 953583 |
| 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 JM 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 # | 699306 |
| Status | Inactive |
| State | California |
| Type | General Building, Cabinet, Millwork And Finish Carpentry |
| 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 JM 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 # | 604268 |
| 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 JM Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
15
Permits
- Building permit records show that JM Construction has worked on 15 permitted projects.
JM Construction Employees
JM
Janos Molnar
Sole Owner
JM
Jason Mathias Mueller
Sole Owner
JM
Jeffrey Stephen Mazingo
Sole Owner
JJ
Johnny Merle Lahl Jr
Sole Owner
JM
Jorge Pegueros Mejia
Qualify Partner
JM
Joseph Daniel Mendez
Sole Owner
JM
Julio Cesar Martinez
General Partner
JS
Julio Cesar Martinez Salcido
Qualify Partner
MM
Mary Jane Murphy
Sole Owner