Updated: May 19, 2026
Location and Projects
Address
2550 Montgomery Ave, Cardiff, CA, 92007
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Jantzen Contracting Construction
Jantzen Contracting at 2550 Montgomery Ave, Cardiff, CA 92007, held a General Contractor license (#797507) with the Oceanside contractors license board with an expiration date of 07-31-2013. We last verified the license was expired on 05-18-2026.
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.
Jantzen Contracting Services
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Jantzen Contracting Contact Information
Phone Number: (858) 775-6536
Address: 2550 Montgomery Ave, Cardiff, CA 92007
This is a sample of this contractor's permits. Click here to access their complete permit history.
New primary residential structure single family dwelling or mh - plan check-permit
2004-09-07
Cross street:la noria description of work:2-story single family dwelling with f.s. and air conditioning 12, 244 sq. ft attached finished garage w f.s 1, 258 and detached second dwelling w f.s. and air conditioning 677 sq. ft including: 800 amp elect. service temporary power 39 + 6 plumbing fixtures propane gas lines, (sfd + second d.u.) 1 + 1 water heaters 8+1 condensors 6+1 faus and ... see more
Valuation:
$1,126,441
Permit #:
PDS2004-1003-20041143
Status:
complete
Fee:
$9,400
Permit Type:
N/A
Building Type:
N/A
New primary residential structure single family dwelling or mh - plan check-permit
2004-05-14
Cross street:la noria description of work:2-story single family dwelling with f.s. and air conditioning 12, 072 sq. ft attached finished garage w f.s 1, 258 and detached second dwelling w f.s. and air conditioning 677 sq. ft including: 800 amp elect. service temporary power 39 + 6 plumbing fixtures propane gas lines, (sfd + second d.u.) 1 + 1 water heaters 8+1 condensors 6+1 faus and ... see more
Valuation:
$1,171,588
Permit #:
PDS2004-1001-20041350
Status:
complete
Fee:
$4,602
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2004-08-16
Cross street:la noria description of work:temporary power for l grading permit l 14621 for irrigation purposes for lot
Valuation:
$1,171,588
Permit #:
PDS2004-1007-20040972
Status:
complete
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Parking machinery on street at 1941 s pacific st
Valuation:
$0
Permit #:
ROWP11-0253
Status:
N/A
Fee:
$274
Permit Type:
Miscellaneous
Building Type:
N/A
696 sf addition and 116 sf to deck
Valuation:
$750,000
Permit #:
BLDG11-0605
Status:
final
Fee:
$4,009
Permit Type:
Single family
Building Type:
N/A
Jantzen Contracting Reviews
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Jantzen Contracting License info
Inactive License
| License # | 797507 |
| 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.
Check this license's status for Jantzen Contracting at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 797507 |
| 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.
Check this license's status for Jantzen Contracting 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 |
Insured
| Workers Comp Provider | State Comp Ins Fund |
Jantzen Contracting Employees
EJ
Eric Gregory Jantzen
Sole Owner