Updated: May 20, 2026
Location and Projects
Address
1037 4TH AVENUE, Napa, CA, 94559
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JANOVICH BUILT CONSTRUCTION
Serving Napa and the surrounding communities, Janovich Built Construction brings over four decades of experience to residential construction and remodeling projects. The company’s portfolio includes custom home building, whole house remodels, room additions, and renovations tailored to the unique character of Napa Valley properties. Janovich Built Construction works closely with homeowners on all phases of construction, overseeing site preparation, framing, interior and exterior finishes, and final detailing. The team is experienced in working with both traditional and contemporary architectural styles, adapting to the specific needs of each project. Based in Napa, the company provides services throughout the local area, focusing primarily on single-family homes. Janovich Built Construction’s long-standing presence in the region reflects a deep familiarity with local building codes and the distinctive landscape of Napa Valley.
JANOVICH BUILT CONSTRUCTION Services
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JANOVICH BUILT CONSTRUCTION Contact Information
Phone Number: (408) 295-3587
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Address: 1037 4TH AVENUE, Napa, CA 94559
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JANOVICH BUILT CONSTRUCTION Napa
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
JANOVICH BUILT CONSTRUCTION has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that JANOVICH BUILT CONSTRUCTION has worked on at least
3.0 projects over the past 2 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by JANOVICH BUILT CONSTRUCTION
This is a sample of this contractor's permits. Click here to access their complete permit history.
Kitchen remodel.move outlets/lights hood vent dishwasher
Valuation:
$35,000
Permit #:
B2501-0094
Status:
final
Fee:
$598
Permit Type:
N/A
Building Type:
N/A
375 sqft addition new bathroom remodel kitchen bed bathroom
Valuation:
$70,000
Permit #:
B2412-0122
Status:
plancheck
Fee:
$5,229
Permit Type:
N/A
Building Type:
N/A
Residence reroof; 24 sq; crrc 0668-0116
Valuation:
$10,000
Permit #:
B2505-0144
Status:
final
Fee:
$557
Permit Type:
N/A
Building Type:
N/A
Re-roof-remove existing roofing materials and replace with class a comparable shingles (main dwelling)
Valuation:
$6,000
Permit #:
B19-00993
Status:
final
Fee:
$249
Permit Type:
N/A
Building Type:
N/A
Residential fire damage repair remodel complete
Valuation:
N/A
Permit #:
BP16-1079
Status:
final
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
N/A
Replace (e) foundation and new deck at front of the house resubmittal #1 mjp 6/25/01 - changes per applicants geo revision #1 tn 12/19/01 - relocate and replace water heater frame new 2x6 plumbing wall relocate and replace laundry tub resubmittal #1 to revision #1 tn 12/26/01 - framing details to go w revision submitted 12/19/01
Valuation:
$30,700
Permit #:
BLD2001-00685
Status:
final
Fee:
$1,491
Permit Type:
N/A
Building Type:
N/A
Replace portion of existing house foundation and garage slab. revision # 1 - jpb - 09/11/98 - tear down existing chimney and rebuild with wood framing and factory insert - extend gas line for log lighter
Valuation:
N/A
Permit #:
BLD98-0362
Status:
final
Fee:
$898
Permit Type:
N/A
Building Type:
N/A
Level existing house - cut new under pinning - grout foundation where less than 2 - cut new material for space over 2 - extend anchor bolts - use simpson straps
Valuation:
N/A
Permit #:
BLD92-0012
Status:
final
Fee:
$457
Permit Type:
N/A
Building Type:
N/A
Foundation up-grade - seismic holddowns - leveling floor revision to include perimeter/pony wall alteration/repair. plan stamped on site. drg
Valuation:
$13,965
Permit #:
2004 112554 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Building/project/master application/res remodel/repair
2001-09-14
Level floor and voluntary seismic upgraderevision: serv upgrade re-pipe re-roof & termite repair
Valuation:
$48,700
Permit #:
01000-00000-02504
Status:
N/A
Fee:
$1,320
Permit Type:
N/A
Building Type:
N/A
Foundation replacement to an existing single family residence with basement. 1036 sq ft
Valuation:
$32,000
Permit #:
2001 444449 RS
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Voluntary structural upgrade to re-level home on (e) foundation and reattach per engineering
Valuation:
$19,500
Permit #:
B04-000075
Status:
final
Fee:
$584
Permit Type:
N/A
Building Type:
N/A
Foundation repair install 6 additional foundation anchors; type v-n; occ r-3; mf=2
Valuation:
$9,950
Permit #:
BLD1994-102655
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Shore elevated floor and replace piers & posts and addition blocking between joists
Valuation:
$11,000
Permit #:
B99-000899
Status:
final
Fee:
$340
Permit Type:
N/A
Building Type:
N/A
Voluntary seismic upgrade to include repair cracks and install anchor bolts
Valuation:
$4,250
Permit #:
2002 051072 RS
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Voluntary seismic upgrade to foundation around perimeter of residence
Valuation:
$4,200
Permit #:
2002 051574 RS
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Voluntary foundation retro-fit around habitable areas only
Valuation:
$8,900
Permit #:
2001 441348 RS
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Voluntary seismic upgrade of foundation of a duplex
Valuation:
$26,425
Permit #:
2002 036015 RS
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tear off re-roof w/30 yr comparable 18 sq cz-3
Valuation:
N/A
Permit #:
RO13-0078
Status:
issued
Fee:
N/A
Permit Type:
Single family res...
Building Type:
N/A
Convert unfinished basement to habitable space addition bathroom 440sf
Valuation:
$15,620
Permit #:
B02-000355
Status:
final
Fee:
$1,298
Permit Type:
N/A
Building Type:
N/A
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JANOVICH BUILT CONSTRUCTION Reviews
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JANOVICH BUILT CONSTRUCTION License info
Verified License
| License # | 977216 |
| 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 JANOVICH BUILT 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 # | 272369 |
| Status | Active |
| City | Milpitas |
| Type | General Contractor |
| Business Type | Sole Ownership |
- BuildZoom has not verified this license since April, 2016.
Verify this license's status for JANOVICH BUILT CONSTRUCTION at the The City of Milpitas, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 272369 |
| Status | Inactive |
| State | California |
| Type | General Building, Building Moving, Demolition |
| 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 JANOVICH BUILT 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 # | 397974 |
| Status | Inactive |
| State | California |
| Type | General Building, Building Moving, Demolition |
| 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 JANOVICH BUILT 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 # | 309714 |
| Status | Inactive |
| State | California |
| Type | Masonry |
| 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 JANOVICH BUILT CONSTRUCTION at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
75
Permits
- Building permit records show that JANOVICH BUILT CONSTRUCTION has worked on 75 permitted projects.
JANOVICH BUILT CONSTRUCTION Employees
DJ
Daniel William Janovich Jr
Owner
FJ
Frances Nellie Janovich
Ceo / President
JD
Jack Aaron Daggett
Ceo / President
JM
Janovich House Movers
Owner
JJ
John Louis Janovich
Rmo
LJ
Lorin Levine Janovich
Officer
PJ
Patricia Ann Janovich
Officer
PJ
Peter John Janovich
Sole Owner
SN
Shirley Dean Nevis
Officer
WN
Wilfred D Nevis
Rmo / Ceo / Pres