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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
Homestead Carpentry, Llc
2 inspections · 0 violations
Frederick·Last: Nov 17, 2016
OtherMD
Annapolis Contracting, Inc.
1 inspection · 0 violations
Frederick·Last: Nov 17, 2016
OtherMD
Francis O. Day Co., Inc.
1 inspection · 0 violations
Frederick·Last: Oct 20, 2016
OtherMD
Jorge Noe Mayen Cordova
1 inspection · 0 violations
Frederick·Last: Oct 18, 2016
OtherMD
Homewood General Contractors, Inc.
1 inspection · 0 violations
Frederick·Last: Oct 13, 2016
OtherMD
Lakeview Construction Co., Inc.
1 inspection · 0 violations
Frederick·Last: Oct 11, 2016
OtherMD
D.w. Ogg Equipment Co.
1 inspection · 0 violations
Frederick·Last: Oct 5, 2016
OtherMD
Seong Cheol Lee
1 inspection · 0 violations
Frederick·Last: Sep 14, 2016
OtherMD
Rose Metal Systems, Inc.
3 inspections · 0 violations
Frederick·Last: Aug 30, 2016
OtherMD
Sanbower Builders, Inc.
1 inspection · 0 violations
Frederick·Last: Aug 30, 2016
OtherMD
Jemco, Inc.
1 inspection · 0 violations
Frederick·Last: Aug 22, 2016
OtherMD
Tacey Builders & Sons Inc
1 inspection · 0 violations
Frederick·Last: Aug 8, 2016
OtherMD
Lf Machine Company
2 inspections · 0 violations
Frederick·Last: Aug 5, 2016
OtherMD
Jose Carpentry Inc.
1 inspection · 0 violations
Frederick·Last: Aug 1, 2016
OtherMD
Fugro Earth Data, Inc.
1 inspection · 0 violations
Frederick·Last: Aug 1, 2016
OtherMD
Giant Eagle
1 inspection · 0 violations
Frederick·Last: Jul 18, 2016
OtherMD
Blancos & Sons Contractors Llc
1 inspection · 0 violations
Frederick·Last: Jul 18, 2016
OtherMD
Jose Luis Mejia
1 inspection · 0 violations
Frederick·Last: Jul 14, 2016
OtherMD
Polestar Construction, Inc.
1 inspection · 0 violations
Frederick·Last: Jul 11, 2016
OtherMD
System Engineering International, Inc.
1 inspection · 0 violations
Frederick·Last: Jul 8, 2016
OtherMD
G.r. Hammonds Roofing, Inc.
1 inspection · 0 violations
Frederick·Last: Jun 29, 2016
OtherMD
American Stick Framing, Inc.
1 inspection · 0 violations
Frederick·Last: Jun 27, 2016
OtherMD
Frederick Scrap, Inc.
1 inspection · 0 violations
Frederick·Last: Jun 6, 2016
OtherMD
Sureshot Delivery Service, Inc.
1 inspection · 0 violations
Frederick·Last: May 6, 2016
OtherMD
Byoung Choi
1 inspection · 0 violations
Frederick·Last: Apr 26, 2016
OtherMD
Lancaster Craftsmen Builders, Inc.
1 inspection · 0 violations
Frederick·Last: Apr 13, 2016
OtherMD
M&m Plus Masonry, Inc.
1 inspection · 0 violations
Frederick·Last: Apr 8, 2016
OtherMD
K M Drywall Construction Llc
1 inspection · 0 violations
Frederick·Last: Apr 8, 2016
OtherMD
Susquehanna Valley Roofing Services, Inc.
1 inspection · 0 violations
Frederick·Last: Apr 5, 2016
OtherMD
Daniel Fraley
1 inspection · 0 violations
Frederick·Last: Apr 5, 2016
OtherMD
Celvin Lopez
1 inspection · 0 violations
Frederick·Last: Mar 30, 2016
OtherMD
Carlson Bros., Inc.
1 inspection · 0 violations
Frederick·Last: Mar 8, 2016
OtherMD
Danny Richard Johnson
1 inspection · 0 violations
Frederick·Last: Mar 8, 2016
OtherMD
Julio Baires
1 inspection · 0 violations
Frederick·Last: Mar 2, 2016
OtherMD
Cac Construction Group Llc
1 inspection · 0 violations
Frederick·Last: Mar 2, 2016
OtherMD
Trejo Brothers Construction Llp
1 inspection · 0 violations
Frederick·Last: Mar 1, 2016
OtherMD
Joseph F. Devilbiss Construction Co.
1 inspection · 0 violations
Frederick·Last: Feb 11, 2016
OtherMD
Tri-state Home Services, Llc
1 inspection · 0 violations
Frederick·Last: Feb 11, 2016
OtherMD
Gene Mills
1 inspection · 0 violations
Frederick·Last: Feb 11, 2016
OtherMD
Grant County Mulch, Inc
2 inspections · 0 violations
Frederick·Last: Feb 2, 2016
OtherMD
Uniwest Construction, Inc.
1 inspection · 0 violations
Frederick·Last: Feb 2, 2016
OtherMD
Uncle Ralph's Cookie Company
1 inspection · 0 violations
Frederick·Last: Jan 20, 2016
OtherMD
Estela Fonseca
1 inspection · 0 violations
Frederick·Last: Jan 5, 2016
OtherMD
Custom Glass Services, Inc.
1 inspection · 0 violations
Frederick·Last: Dec 11, 2015
OtherMD
Robert Dewese
1 inspection · 0 violations
Frederick·Last: Dec 7, 2015
OtherMD
The Pearcy Company
1 inspection · 0 violations
Frederick·Last: Nov 23, 2015
OtherMD
R.w. Warner Inc. T/a Warner Construction
1 inspection · 0 violations
Frederick·Last: Nov 10, 2015
OtherMD
Socorro Hernandez
1 inspection · 0 violations
Frederick·Last: Nov 9, 2015
OtherMD
United Foundations, Inc.
1 inspection · 0 violations
Frederick·Last: Nov 9, 2015
OtherMD
Frederick Memorial Hospital, Inc.
1 inspection · 0 violations
Frederick·Last: Nov 5, 2015
OtherMD
Daryl Willard
1 inspection · 0 violations
Frederick·Last: Nov 5, 2015
OtherMD
Frederick Foot And Ankle Specialists, P.c.
1 inspection · 0 violations
Frederick·Last: Oct 16, 2015
OtherMD
Maryland & Virginia Milk Producers Cooperative Association, Incorporated
1 inspection · 0 violations
Frederick·Last: Oct 1, 2015
OtherMD
The Ryland Group, Inc.
3 inspections · 0 violations
Frederick·Last: Sep 22, 2015
OtherMD
Weaver Construction Llc.
1 inspection · 0 violations
Frederick·Last: Sep 22, 2015
OtherMD
Ana Cruz
1 inspection · 0 violations
Frederick·Last: Sep 16, 2015
OtherMD
Merida Estrada
1 inspection · 0 violations
Frederick·Last: Aug 3, 2015
OtherMD
Michelle Crist
1 inspection · 0 violations
Frederick·Last: Jul 28, 2015
OtherMD
Cooper Materials Handling, Inc.
1 inspection · 0 violations
Frederick·Last: Jul 28, 2015
OtherMD
Duran Framing & Carpentry, Inc.
2 inspections · 0 violations
Frederick·Last: Jul 14, 2015
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.