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Location and Projects

Address
P O BOX 293, St Helena, CA, 94574
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Western States Investors Construction

Specializing in residential construction and development in St. Helena and surrounding areas, Western States Investors Inc has been active for 25 years. The company’s portfolio demonstrates experience with custom homes, remodels, and property improvements tailored for Napa Valley homeowners. Projects emphasize integration with the region’s architectural character and landscape, reflecting knowledge of local building requirements and styles. Western States Investors Inc primarily serves property owners seeking new home construction, renovation, or upgrades in established neighborhoods throughout Napa County. With a longstanding presence in the community, the firm handles a range of project scopes—from minor additions to full-scale building developments. Their history of permits and completed work underlines familiarity with area codes and an ability to navigate the specific challenges of wine country construction.

Western States Investors Inc Services

Start a project today:
Kitchen Remodel Bathroom Remodel Basement Remodel Whole Home Remodel Addition

Western States Investors Inc Contact Information

Phone: (707) 590-0224 Edit
Address: P O BOX 293, St Helena, CA 94574 Edit

Western States Investors Inc St Helena

Quality

101
88th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Western States Investors Inc has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.

Activity

1 project
 2025
1 project
 2024
3 projects
 2023
Our building permit records indicate that Western States Investors Inc has worked on at least 5.0 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.

Pricing

1 project
 < $5k
2 projects
 $20k-$50k
Value Not Public: 2.0 projects
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 Western States Investors Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Building permit with plan check
4214 Sylvester Ln, Calistoga, CA, 94515
2025-09-13
2017 sonoma complex fire -add a 5.16kw ground mount photovoltaic array - grid-tied system without storage - building 3 pipe mount structure 7.5 in height - 6 qty 1 wide by 6 deep cement holes for piers - array size 35 x 18
Valuation:
N/A
Permit #:
BLD25-4861
Status:
issued
Fee:
$1,532
Permit Type:
N/A
Building Type:
N/A
Residential-alteration
127 Camino Vis, Saint Helena, CA, 94574
2024-11-19
Main dwelling alteration remodel of upper deck repair and replace other areas
Valuation:
$47,500
Permit #:
BR24-01676-ALT
Status:
issued
Fee:
$3,003
Permit Type:
N/A
Building Type:
N/A
Building submittal - residential
127 Camino Vis, Saint Helena, CA, 94574
2024-08-28
Pending ce- remove existing deck where noted per plans. replace with new deck per plans
Valuation:
$47,500
Permit #:
S24-01123-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential-electrical
1156 Lokoya Rd, Napa, CA, 94558
2023-11-30
Electrical alteration: main panel upgrade from 100a to 200a. the panel is located on a detached garage
Valuation:
$3,200
Permit #:
BR23-01968-ELC
Status:
final
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Building submittal - residential
1156 Lokoya Rd, Napa, CA, 94558
2023-11-27
Upgrade the main service panel from 100a to 200a. the panel is located on a detached garage
Valuation:
$3,200
Permit #:
S23-01412-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential-alternative energy source
3091 Vichy Ave, Napa, CA, 94558
2020-11-09
New ground mount solar array (7.5 kw)
Valuation:
$21,850
Permit #:
BR20-01555-AES
Status:
final
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
Residential-alternative energy source
3091 Vichy Ave, Napa, CA, 94558
2020-08-26
New generator
Valuation:
$18,580
Permit #:
BR20-01470-AES
Status:
final
Fee:
$830
Permit Type:
N/A
Building Type:
N/A
Residential
127 Camino Vis, Saint Helena, CA, 94574
2016-02-01
Main dwelling alter - reconfigure interior space
Valuation:
$47,800
Permit #:
B15-01403
Status:
final
Fee:
$2,097
Permit Type:
N/A
Building Type:
N/A
Residential
139 Knoll Pl, Saint Helena, CA, 94574
2017-01-03
Main dwelling alt/addn - remodel and convert sunroom to conditioned space
Valuation:
$493,604
Permit #:
B15-00887
Status:
final
Fee:
$9,151
Permit Type:
N/A
Building Type:
N/A
Residential-alternative energy source
3019 St Helena Hwy, Saint Helena, CA, 94574
2023-04-12
Ground mount solar array 10.4kw in a personal garden area
Valuation:
$29,600
Permit #:
BR23-00231-AES
Status:
final
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
Residential
139 Knoll Pl, Saint Helena, CA, 94574
2015-08-19
Foundation seismic upgrades
Valuation:
$32,700
Permit #:
B15-00547
Status:
final
Fee:
$1,714
Permit Type:
N/A
Building Type:
N/A
Building submittal - residential
3019 St Helena Hwy, Saint Helena, CA, 94574
2023-02-14
Addition of a 10.4kw ground mount array in a personal garden area
Valuation:
$29,600
Permit #:
S23-00133-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential
1030 Lorraine Dr, Napa, CA, 94558
2014-10-03
Earthquake damamge:chimny removal & replacment perscriptive method
Valuation:
$5,000
Permit #:
B14-01542
Status:
final
Fee:
$2
Permit Type:
N/A
Building Type:
N/A
Residential
5110 Silverado Trl, Napa, CA, 94558
2013-10-16
New detached 3 car garage
Valuation:
$90,000
Permit #:
B13-00422
Status:
final
Fee:
$3,165
Permit Type:
N/A
Building Type:
N/A
Residential
5110 Silverado Trl, Napa, CA, 94558
2014-06-27
Dwelling alteration new porch (plan revision addition roof connecting garage to house; chagne metal railing to wood)
Valuation:
$57,500
Permit #:
B13-00421
Status:
final
Fee:
$3,089
Permit Type:
N/A
Building Type:
N/A
Residential
4315 Silverado Trl, Napa, CA, 94558
2011-09-06
R-3 dwelling-main-replace
Valuation:
$2,100,000
Permit #:
B11-00964
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential
4315 Silverado Trl, Napa, CA, 94558
2011-09-06
Utility-rec building other-new
Valuation:
$42,480
Permit #:
B11-00965
Status:
Issuance Extended
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence
1755 Park St, Saint Helena, CA, 94574
2023-06-09
Open kitchen wall to living room;make new master suite
Valuation:
N/A
Permit #:
BD2011-024
Status:
expired
Fee:
$1,903
Permit Type:
Remodel
Building Type:
N/A
Building/electrical plumbing mechanical/electric service/replace
571 Stanton Dr, Saint Helena, CA, 94574
2005-12-22
No Description Available
Valuation:
N/A
Permit #:
B05-01710
Status:
final
Fee:
$421
Permit Type:
N/A
Building Type:
N/A
Building/residential/al/alteration
4126 Sugar Maple Dr, Danville, CA, 94506
2001-02-15
Elevator at staircase area per plans
Valuation:
N/A
Permit #:
BI310690
Status:
final
Fee:
$704
Permit Type:
N/A
Building Type:
N/A

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