Updated: May 25, 2026
Location and Projects
Address
11150 TRINITY RIVER DR UNIT #1, Rancho Cordova, CA, 95670
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Alpha & Omega Construction
Alpha & Omega Construction, 11150 Trinity River Dr, Rancho Cordova, CA (Employee: Nicolae Valerian Singeorzan) holds a General Building license according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Alpha & Omega Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Alpha & Omega Construction Services
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Alpha & Omega Construction Contact Information
Phone Number: (415) 595-4255
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Address: 11150 TRINITY RIVER DR UNIT #1, Rancho Cordova, CA 95670
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Building Permits by Alpha & Omega Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition 397 sf (n) adu 1176 sf detail see note
Valuation:
N/A
Permit #:
BLDG2022-0630
Status:
issued
Fee:
N/A
Permit Type:
Addition_434
Building Type:
N/A
Converting garage to new 629 sq. ft. adu. adu will be 1 bedroom and 1 bathroom and will require a bedroom conversion on the main house
Valuation:
N/A
Permit #:
BLD23-5801
Status:
plancheck
Fee:
$2,114
Permit Type:
N/A
Building Type:
N/A
Res-remodel/reconfigure entire house from the studs out including updated electrical/wiring/lighting insulation sheetrock electrical/plumbing new finishes new windows new composition roofing patch exterior stucco as needed. new split hvac system including ductwork. reconfiguring floor plan at kitchen bath#2 nook mechanical closet and family room. bedroom/bath #1 to become master suite... see more
Valuation:
$148,000
Permit #:
CBAR2018-00522
Status:
complete
Fee:
$3,700
Permit Type:
Alteration - remodel
Building Type:
N/A
New dwelling new duplex additions accessory dwelling unit decks patio cover garages gazebos carport
2021-10-05
Residence - addition to dwelling adding new footing at existing patio slab edge. provide new beam splice as noted in plan
Valuation:
$44,820
Permit #:
CBNR2020-00586
Status:
complete
Fee:
$1,185
Permit Type:
Addition remodel
Building Type:
N/A
Remove e. fireplace install n central split heatpump system
Valuation:
N/A
Permit #:
MECH2024-0058
Status:
withdrawn
Fee:
N/A
Permit Type:
Heat pump_na
Building Type:
N/A
Relocate bearing wall and install sructural beam - new roll in shower - replace shower with tub
Valuation:
$22,800
Permit #:
CBAR2019-01396
Status:
complete
Fee:
$914
Permit Type:
Alteration - remodel
Building Type:
N/A
Upgrade msp to 200a per bldg2022-0630 pge p000261787
Valuation:
N/A
Permit #:
ELEC2024-0052
Status:
issued
Fee:
N/A
Permit Type:
Electrical servic...
Building Type:
N/A
New dwelling new duplex additions accessory dwelling unit decks patio cover garages gazebos carport
2019-05-02
Res-877 sf attached patio cover with electrical
Valuation:
$34,000
Permit #:
CBNR2018-01037
Status:
complete
Fee:
$902
Permit Type:
Misc. Structure w...
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv electric vehicle equip. gene
2020-08-10
Changing out main service panel
Valuation:
$2,200
Permit #:
MISR2020-06373
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv electric vehicle equip. gene
2022-05-06
Replace existing 125 amps. mane electrical panel to 200 amps
Valuation:
$2,200
Permit #:
MISR2022-02358
Status:
complete
Fee:
$134
Permit Type:
N/A
Building Type:
N/A
New wall mounted sign - olivehurst smoke shop
Valuation:
$0
Permit #:
B15-0454
Status:
UNDER REVIEW
Fee:
$430
Permit Type:
Wall mount
Building Type:
N/A
Fire sprinklers/alarm system
Valuation:
$0
Permit #:
B15-0539
Status:
UNDER REVIEW
Fee:
$469
Permit Type:
Commercial
Building Type:
N/A
Replace 2009-01715 new windows bathroom and kitche
Valuation:
$19,000
Permit #:
2011-01062
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New windows bathroom and kitchen remodel see plan
Valuation:
$19,000
Permit #:
2009-01715
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mini splits
Valuation:
N/A
Permit #:
BLDG2024-0471
Status:
withdrawn
Fee:
N/A
Permit Type:
Accessory buildin...
Building Type:
N/A
Electronic submittals. remodels repairs including fire/vehicle damage alterations ti’s new buildings
2020-07-21
Addition new footing at existing patio slab edge. swap out existing 125a electrical panel for new 200a. provide new beam splice as noted in plan. existing roof over patio to remain
Valuation:
$44,820
Permit #:
APPR2020-01490
Status:
canceled
Fee:
$259
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Alpha & Omega Construction License info
Verified License
| License # | 911028 |
| 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 Alpha & Omega 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 | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
7
Permits
- Building permit records show that Alpha & Omega Construction has worked on 7 permitted projects.
Alpha & Omega Construction Employees
NS
Nicolae Valerian Singeorzan
Sole Owner