Skip to main content
592
Employers
744
Inspections
2,988
Violations
$2M+
Penalties Assessed
Federal data
Overview

What this page covers

📋

Every employer with an OSHA record

592 Frederick 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

2,988 citations issued across Frederick employers totaling $2,498,996 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 Frederick

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

InspectionsViolationsAccidents$ Penalties
2026$343,606penalties
Inspections
79
Violations
255
Accidents
7
2025$635,759penalties
Inspections
151
Violations
724
Accidents
10
2024$304,098penalties
Inspections
46
Violations
365
Accidents
2
2023$174,511penalties
Inspections
97
Violations
409
Accidents
0
2022$321,700penalties
Inspections
56
Violations
368
Accidents
3
2021$252,841penalties
Inspections
60
Violations
380
Accidents
4
2020$39,849penalties
Inspections
25
Violations
145
Accidents
3
2019$445,312penalties
Inspections
77
Violations
476
Accidents
2
⚠ Worst offenders

Top 10 Frederick employers by OSHA penalties

Ranked by total federal penalty assessment.

Map

OSHA-inspected employers near Frederick

Loading map…

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

Employers

All 434 employers in Frederick

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

Show only

Client-side filter. Searches the 60 employers on this page only. Use the page links below for the rest of the 434-employer list.

OtherMD
Paradise Energy Solutions, Llc
2 inspections · 1 violation
Frederick·$425 penalties·Last: Oct 22, 2024
OtherMD
Dcf Contracting, Llc
1 inspection · 1 violation
Frederick·$187 penalties·Last: Feb 27, 2024
OtherMD
Maxim Crane Works, L.p.
4 inspections · 1 violation
Frederick·Last: Jun 13, 2023
OtherMD
Boulderyard Llc
1 inspection · 1 violation
Frederick·Last: Apr 22, 2022
OtherMD
Image Direct Group Llc
1 inspection · 1 violation
Frederick·Last: Dec 15, 2020
OtherMD
City Of Frederick
3 inspections · 1 violation
Frederick·Last: Jun 30, 2020
OtherMD
Cheyenne, Llc
1 inspection · 1 violation
Frederick·$195 penalties·Last: Jul 30, 2019
OtherMD
Luis Roberto Zamora Gongora
2 inspections · 1 violation
Frederick·$2,000 penalties·Last: Mar 8, 2019
OtherMD
National Concrete Group, Inc.
1 inspection · 1 violation
Frederick·$312 penalties·Last: Nov 27, 2018
OtherMD
Bng Construction Llc
1 inspection · 1 violation
Frederick·Last: Nov 20, 2018
OtherMD
Ramos C. Installations Inc.
1 inspection · 1 violation
Frederick·$312 penalties·Last: Sep 11, 2018
OtherMD
Ferrellgas, Inc.
1 inspection · 1 violation
Frederick·$2,300 penalties·Last: Apr 30, 2018
OtherMD
Hard Hat Workforce Solutions, Llc
1 inspection · 0 violations
Frederick·Last: May 28, 2026
OtherMD
Atlas Foundations Of Washington
1 inspection · 0 violations
Frederick·Last: May 19, 2026
OtherMD
Needham Roofing Inc
1 inspection · 0 violations
Frederick·Last: Apr 22, 2026
OtherMD
Aboveair Technologies, Llc
1 inspection · 0 violations
Frederick·Last: Apr 2, 2026
OtherMD
Brothers Rc Contractors Llc
1 inspection · 0 violations
Frederick·Last: Mar 11, 2026
OtherMD
Inventwood Inc.
1 inspection · 0 violations
Frederick·Last: Mar 5, 2026
OtherMD
Misael Cruz
1 inspection · 0 violations
Frederick·Last: Mar 2, 2026
OtherMD
Merit Logistics, Llc
2 inspections · 0 violations
Frederick·Last: Jan 15, 2026
OtherMD
Digging & Rigging, Inc.
5 inspections · 0 violations
Frederick·Last: Oct 22, 2025
OtherMD
Metromont Llc
1 inspection · 0 violations
Frederick·Last: Sep 24, 2025
OtherMD
Knight Management Enterprises, Llc
1 inspection · 0 violations
Frederick·Last: Aug 6, 2025
OtherMD
Hitt Contracting, Inc.
3 inspections · 0 violations
Frederick·Last: Jun 4, 2025
OtherMD
Lloyd's Crane Service Llc
3 inspections · 0 violations
Frederick·Last: May 27, 2025
OtherMD
Contour Construction, Llc
1 inspection · 0 violations
Frederick·Last: Apr 17, 2025
OtherMD
Wohlsen Construction Company
3 inspections · 0 violations
Frederick·Last: Mar 18, 2025
OtherMD
Fitness Growth Capital, Llc
1 inspection · 0 violations
Frederick·Last: Jan 13, 2025
OtherMD
Walgreen Co.
1 inspection · 0 violations
Frederick·Last: Jan 3, 2025
OtherMD
The Tjx Companies, Inc.
1 inspection · 0 violations
Frederick·Last: Nov 15, 2024
OtherMD
New Zyland Corp.
1 inspection · 0 violations
Frederick·Last: Feb 26, 2024
OtherMD
Morgan-keller Inc.
22 inspections · 0 violations
Frederick·Last: Nov 2, 2023
OtherMD
Israel Martinez
1 inspection · 0 violations
Frederick·Last: Oct 3, 2023
OtherMD
Door Pro America, Inc.
1 inspection · 0 violations
Frederick·Last: Oct 3, 2023
OtherMD
Renovo Construction, Llc
1 inspection · 0 violations
Frederick·Last: Oct 2, 2023
OtherMD
Scotty's Crane Rental, Inc.
8 inspections · 0 violations
Frederick·Last: Jul 19, 2023
OtherMD
Commercial Building Contractors, L.l.c.
1 inspection · 0 violations
Frederick·Last: Jun 26, 2023
OtherMD
Darcars Of Frederick, Inc.
1 inspection · 0 violations
Frederick·Last: May 2, 2023
OtherMD
Pro-fection Customz Llc
1 inspection · 0 violations
Frederick·Last: Aug 10, 2022
OtherMD
Rainforest Distribution Corp.
1 inspection · 0 violations
Frederick·Last: Jun 7, 2022
OtherMD
John Johnson
1 inspection · 0 violations
Frederick·Last: Feb 23, 2022
OtherMD
Npl Construction Co.
1 inspection · 0 violations
Frederick·Last: Dec 6, 2021
OtherMD
Ercole Electric, Inc.
2 inspections · 0 violations
Frederick·Last: Sep 22, 2021
OtherMD
Warner Construction, Llc
1 inspection · 0 violations
Frederick·Last: Jun 24, 2021
OtherMD
Monacacy Valley Electric, Inc.
1 inspection · 0 violations
Frederick·Last: Jun 24, 2021
OtherMD
Mk Rodriguez Construction Inc.
1 inspection · 0 violations
Frederick·Last: Apr 22, 2021
OtherMD
Frederick Health Hospital, Inc.
1 inspection · 0 violations
Frederick·Last: Apr 7, 2021
OtherMD
Pleasants Construction, Inc.
2 inspections · 0 violations
Frederick·Last: Jan 21, 2021
OtherMD
Melven Chacon Pineda
1 inspection · 0 violations
Frederick·Last: Jun 25, 2020
OtherMD
Wwtp Uv Disinfection Repairs
1 inspection · 0 violations
Frederick·Last: Mar 18, 2020
OtherMD
Thomas Farm Tenant House
1 inspection · 0 violations
Frederick·Last: Mar 18, 2020
OtherMD
Curaflo Midatlantic, Inc.
1 inspection · 0 violations
Frederick·Last: Jan 8, 2020
OtherMD
Ulta Salon, Cosmetics & Fragrance, Inc.
1 inspection · 0 violations
Frederick·Last: Nov 13, 2019
OtherMD
Walter Duran
1 inspection · 0 violations
Frederick·Last: Oct 2, 2019
OtherMD
Miller And Smith, Inc.
2 inspections · 0 violations
Frederick·Last: Oct 1, 2019
OtherMD
Keystone Custom Management, Llc
1 inspection · 0 violations
Frederick·Last: Oct 1, 2019
OtherMD
J & J Wivell Construction Co.
1 inspection · 0 violations
Frederick·Last: Jul 30, 2019
OtherMD
Hwf Direct, Llc
1 inspection · 0 violations
Frederick·Last: Jun 17, 2019
OtherMD
Carter Lumber Transport, Llc
1 inspection · 0 violations
Frederick·Last: Apr 2, 2019
OtherMD
Big Daddy
1 inspection · 0 violations
Frederick·Last: Mar 8, 2019
About this data

About Frederick 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. Frederick 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.