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50
Employers
55
Inspections
70
Violations
$186,175
Penalties Assessed
Federal data
Overview

What this page covers

📋

Every employer with an OSHA record

50 Calistoga establishments with at least one federal inspection on file. Click any card to see the full inspection history, citation list, and accident reports for that employer.

⚖️

Citations and penalty totals

70 citations issued across Calistoga employers totaling $186,175 in proposed federal penalties. Use the leaderboard below to find the employers carrying the largest assessed totals.

🔎

Search and filter

Use the search box to filter the employer list by name, NAICS code, or slug. All filtering is client-side — your queries never leave your browser.

Trend

OSHA activity by year in Calistoga

Inspections, violations, accidents, and proposed penalties aggregated by the year of each employer’s most recent inspection.

InspectionsViolationsAccidents$ Penalties
2026$3,910penalties
Inspections
12
Violations
9
Accidents
2
2025$55,825penalties
Inspections
16
Violations
25
Accidents
3
2024$4,725penalties
Inspections
4
Violations
6
Accidents
2
2023$6,500penalties
Inspections
7
Violations
8
Accidents
2
2022$16,950penalties
Inspections
5
Violations
8
Accidents
1
2021$450penalties
Inspections
1
Violations
3
Accidents
1
2020$36,470penalties
Inspections
4
Violations
13
Accidents
3
2019$600penalties
Inspections
2
Violations
2
Accidents
0
⚠ Worst offenders

Top 10 Calistoga employers by OSHA penalties

Ranked by total federal penalty assessment.

Map

OSHA-inspected employers near Calistoga

Loading map…

Map centered on Calistoga. Employer pins are placed near the city center — OSHA does not publish per-establishment coordinates.

Employers

All 36 employers in Calistoga

Sorted by total violation count. Use the filter below to search by name, NAICS, or slug.

Show only

Client-side filter. Searches the 36 employers on this page only.

OtherCA
Glen Ragsdale Underground Associates, Inc.
8 inspections · 8 violations
Calistoga·$9,185 penalties·Last: Apr 22, 2025
OtherCA
Ocean Park Mechanical Inc
3 inspections · 7 violations
Calistoga·$39,950 penalties·Last: Aug 14, 2025
OtherCA
Layton Construction Company Llc
5 inspections · 6 violations
Calistoga·$3,485 penalties·Last: Jan 15, 2026
OtherCA
Cal Spa & Lodging, Llc
1 inspection · 6 violations
Calistoga·$690 penalties·Last: Aug 14, 2025
OtherCA
Optumserve Health Services, Inc.
3 inspections · 6 violations
Calistoga·$8,550 penalties·Last: Sep 8, 2022
OtherCA
Chandler Brothers Construction Inc.
1 inspection · 5 violations
Calistoga·$16,550 penalties·Last: Mar 2, 2020
OtherCA
Venge Vineyards
2 inspections · 4 violations
Calistoga·$300 penalties·Last: Sep 19, 2023
OtherCA
Boyadjieff Construction Inc.
1 inspection · 4 violations
Calistoga·$16,320 penalties·Last: May 1, 2020
OtherCA
Jdr Development Company
1 inspection · 3 violations
Calistoga·$5,500 penalties·Last: Mar 3, 2025
OtherCA
Nor Cal Siders
1 inspection · 3 violations
Calistoga·$3,100 penalties·Last: Oct 28, 2024
OtherCA
Innovate Concrete Inc. Dba Innovate Engineering
1 inspection · 3 violations
Calistoga·$1,625 penalties·Last: Sep 17, 2024
OtherCA
Tedeschi Company Llc
1 inspection · 3 violations
Calistoga·$450 penalties·Last: Jul 27, 2021
OtherCA
Frediani Vineyards
1 inspection · 3 violations
Calistoga·$900 penalties·Last: Jul 1, 2020
OtherCA
Dwayne Nash Industries Inc
5 inspections · 2 violations
Calistoga·$225 penalties·Last: Jan 15, 2026
OtherCA
Humphreys & Humphreys, Inc.
2 inspections · 2 violations
Calistoga·$800 penalties·Last: Apr 21, 2023
OtherCA
Clover Flat Land Fill Inc.
1 inspection · 2 violations
Calistoga·$5,400 penalties·Last: Feb 1, 2023
OtherCA
Calistoga Joint Unified School District
2 inspections · 2 violations
Calistoga·$8,400 penalties·Last: Jul 1, 2022
OtherCA
R N B Electric
1 inspection · 2 violations
Calistoga·$600 penalties·Last: Feb 6, 2019
OtherCA
Nord Coast Vineyard Services, Inc.
2 inspections · 1 violation
Calistoga·$200 penalties·Last: Apr 29, 2026
OtherCA
Layton Construction Llc
1 inspection · 1 violation
Calistoga·$500 penalties·Last: Aug 14, 2025
OtherCA
Eric Hill
1 inspection · 1 violation
Calistoga·$2,700 penalties·Last: Nov 4, 2020
OtherCA
Trailside Inn Bed & Breakfast
1 inspection · 0 violations
Calistoga·Last: Aug 14, 2025
OtherCA
Bear Flag Inn
1 inspection · 0 violations
Calistoga·Last: Aug 14, 2025
OtherCA
The Cave Company
1 inspection · 0 violations
Calistoga·Last: Aug 8, 2024
OtherCA
Midstate Barrier, Inc
1 inspection · 0 violations
Calistoga·Last: Jul 2, 2024
OtherCA
Clover Flat Landfill Inc.
1 inspection · 0 violations
Calistoga·Last: Dec 8, 2023
OtherCA
A Cut Above Viticulture Service
1 inspection · 0 violations
Calistoga·Last: Jun 5, 2023
OtherCA
Dck Worldwide, Llc
1 inspection · 0 violations
Calistoga·Last: Feb 6, 2019
OtherCA
Napa County Fair Association
1 inspection · 0 violations
Calistoga·Last: Oct 5, 2017
OtherCA
Maldonado Bottling Services Inc.
1 inspection · 0 violations
Calistoga·Last: Aug 3, 2017
OtherCA
Ron Priest Construction, Inc.
1 inspection · 0 violations
Calistoga·Last: Mar 29, 2017
OtherCA
Marmol Radziner, An Architectural Corporation
2 inspections · 0 violations
Calistoga·Last: Mar 29, 2017
OtherCA
Miller And Elwood Concrete, Inc.
1 inspection · 0 violations
Calistoga·Last: Mar 29, 2017
OtherCA
Baggenstos & Associates Inc
1 inspection · 0 violations
Calistoga·Last: Jun 15, 2016
OtherCA
Bruce Antognini
1 inspection · 0 violations
Calistoga·Last: Apr 4, 2016
OtherCA
Bowman Construction And Development Inc
1 inspection · 0 violations
Calistoga·Last: Jul 15, 2015
About this data

About Calistoga OSHA records

Every record on this page is sourced from the U.S. Occupational Safety and Health Administration (OSHA) enforcement dataset, published by the Department of Labor and updated daily. Calistoga appears in the dataset because at least one establishment in the city has been inspected by federal or state-plan OSHA inspectors in the past five years.

What an inspection means. OSHA inspections can be triggered by a worker complaint, a reported accident, a referral from another agency, or as part of a programmed targeting campaign for high-hazard industries. An inspection on record does not necessarily mean violations were found — many inspections close with no citations.

How to read a citation. Citations are classified as Willful, Serious, Repeat, or Other-than-serious. The dollar penalty next to an employer is the initial proposed penalty; the final settled amount is often lower after the abatement process. For context on each classification, see our explainer on willful vs. serious vs. repeat OSHA violations.