Updated: Jun 05, 2026
Location and Projects
Address
P O BOX 22, Calistoga, CA, 94515
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Walker Building Company Construction
Specializing in high-end residential construction, Walker Building Company Inc serves clients in Calistoga, California, and the surrounding Napa Valley region. With a portfolio focused on new home construction, custom remodels, and major home additions, the company brings over 25 years of experience to complex building projects. Walker Building Company Inc works with homeowners seeking tailored solutions, and projects often feature custom woodwork, premium finishes, and a blend of traditional and modern architectural elements. The team coordinates closely with architects and designers to deliver personalized construction services, managing projects from initial planning through completion. With deep roots in the Napa Valley area, Walker Building Company Inc is experienced in navigating local building codes and ensuring each project is integrated with the aesthetic and environmental characteristics of the region.
Walker Building Company Inc Services
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Walker Building Company Inc Contact Information
Phone Number: (707) 541-8568
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Address: P O BOX 22, Calistoga, CA 94515
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Walker Building Company Inc Calistoga
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Walker Building Company Inc has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Walker Building Company Inc has worked on at least
3.0 projects over the past 3 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 |
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 Walker Building Company Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove existing flat roof area materials then replace with new underlayment and tpo roof material. tie into existing roof to wall area waterproofing. may replace some related hardi siding. paint to match. off haul materials ~ 8 squares
Valuation:
N/A
Permit #:
BLD21-8252
Status:
issued
Fee:
$465
Permit Type:
N/A
Building Type:
N/A
Replace 2 windows including surrounding trim stucco. replace trim stucco only around 9 additional windows identified per plan
Valuation:
$12,000
Permit #:
B24-4014
Status:
issued
Fee:
$495
Permit Type:
N/A
Building Type:
N/A
Convert rock face of fireplace and rock wall to stucco
Valuation:
N/A
Permit #:
BDR2111-007
Status:
final
Fee:
$516
Permit Type:
R/r remove & replace
Building Type:
N/A
Replace foundation shear details
Valuation:
$20,000
Permit #:
B23-000034
Status:
complete
Fee:
N/A
Permit Type:
Single family dwe...
Building Type:
N/A
Replace main service panel (200a)
Valuation:
$5,000
Permit #:
E23-000032
Status:
complete
Fee:
N/A
Permit Type:
Single family dwe...
Building Type:
N/A
Remodel/rebuild (smoke damage evt17-05771 - green)
Valuation:
N/A
Permit #:
BLD19-0010
Status:
final
Fee:
$9,868
Permit Type:
N/A
Building Type:
N/A
Deck repair per plans. no dr required per j.o
Valuation:
$3,500
Permit #:
B16-0357
Status:
final
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
2019 kincade fire - replacement storage building b - evt19-02677
Valuation:
N/A
Permit #:
BLD20-3563
Status:
final
Fee:
$2,063
Permit Type:
N/A
Building Type:
N/A
Renew to complete bld14-5908
Valuation:
N/A
Permit #:
BLD21-8306
Status:
issued
Fee:
$277
Permit Type:
N/A
Building Type:
N/A
2019 kincade fire - replacement storage building a - evt19-02677
Valuation:
N/A
Permit #:
BLD20-2399
Status:
final
Fee:
$691
Permit Type:
N/A
Building Type:
N/A
Remove and replace siding on south-east side of single family dwelling. also remove and replace two windows on south-east side. addition new attic vent on south-east side. remove and replace window and door trim on south-east side. electrical issued on separate permit b15-3216
Valuation:
$6,000
Permit #:
B15-3935
Status:
final
Fee:
$254
Permit Type:
N/A
Building Type:
N/A
Remove and replace existing decking with new like-for-like. remove and replace dry rot infected pt deck joists girders pots. re-use existing piers (concrete)
Valuation:
$40,000
Permit #:
B16-4387
Status:
final
Fee:
$323
Permit Type:
N/A
Building Type:
N/A
Single family dwelling new plg & electrical new partial slab & interior wall upgrade panel to 200 amps.7-10-2006 relocate existing meter to this builing as well as upgrading the panel to 200a. existing meter for this building is now on old school building this will include new drop from existing pole
Valuation:
N/A
Permit #:
BLD05-6922
Status:
final
Fee:
$1,372
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition of new master bedroom and decks w/attached carport
Valuation:
N/A
Permit #:
BLD15-2807
Status:
plancheck
Fee:
$3,515
Permit Type:
N/A
Building Type:
N/A
Deck repair per plans. less than 10% in slope no hillside per j.o
Valuation:
$40,000
Permit #:
B16-0358
Status:
final
Fee:
$314
Permit Type:
N/A
Building Type:
N/A
Replace decking w/new. replace pt joists where needed replace deck frame members where dry rotted with new
Valuation:
$10,000
Permit #:
B15-2914
Status:
final
Fee:
$218
Permit Type:
N/A
Building Type:
N/A
Addition 30 sq.ft. to front entry; relocate non-bearing interior wall; install new closet wall; remove fireplace insert and frame in
Valuation:
N/A
Permit #:
B04-2155
Status:
final
Fee:
$185
Permit Type:
N/A
Building Type:
N/A
Construct new deck to connect to existing hot tub and rear house deck
Valuation:
N/A
Permit #:
B04-3055
Status:
final
Fee:
$227
Permit Type:
N/A
Building Type:
N/A
Addtion - master bedroom suite
Valuation:
$50,000
Permit #:
BPA2001-0826C
Status:
EXPIRED APPLICATION
Fee:
$418
Permit Type:
N/A
Building Type:
N/A
Building cover over existing porch
Valuation:
N/A
Permit #:
B06-1245
Status:
final
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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BZ Score
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Avg Project
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Projects
188
BZ Score
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Avg Project
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Projects
Walker Building Company Inc Reviews
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Walker Building Company Inc License info
Verified License
| License # | 764364 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Walker Building Company Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 991741 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation, 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 Walker Building Company Inc 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 | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | National Liability & Fire Insurance Company |
24
Permits
- Building permit records show that Walker Building Company Inc has worked on 24 permitted projects.
Walker Building Company Inc Employees
AW
Aaron Douglas Walker
Rmo / Ceo / Pres
PW
Patrick Erin Walker
Owner