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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
Spring Nails Llc
1 inspection · 15 violations
Frederick·$1,470 penalties·Last: Aug 6, 2025
OtherMD
Deb's Diversified Industries, Inc.
1 inspection · 15 violations
Frederick·$1,500 penalties·Last: Oct 18, 2022
OtherMD
Bernal Masonry, Llc
1 inspection · 15 violations
Frederick·$3,900 penalties·Last: Dec 17, 2021
OtherMD
Mg Carpentry Service Llc
1 inspection · 15 violations
Frederick·$4,050 penalties·Last: Dec 6, 2021
OtherMD
Tmgn Llc
1 inspection · 15 violations
Frederick·$1,750 penalties·Last: Apr 7, 2021
OtherMD
Dasilva Carpentry And General Services Llc
3 inspections · 15 violations
Frederick·$8,925 penalties·Last: Sep 8, 2020
OtherMD
A Y B Construction Y Framing, Inc.
3 inspections · 15 violations
Frederick·$16,450 penalties·Last: Mar 14, 2019
OtherMD
Ecology Services, Inc.
5 inspections · 14 violations
Frederick·$4,750 penalties·Last: Oct 23, 2025
OtherMD
Hsrl, Llc
1 inspection · 14 violations
Frederick·$3,430 penalties·Last: Nov 22, 2022
OtherMD
Safe And Sound Poured Floors, Llc
2 inspections · 14 violations
Frederick·$2,320 penalties·Last: May 18, 2021
OtherMD
Kdc Construction, Llc
1 inspection · 14 violations
Frederick·$2,100 penalties·Last: Nov 17, 2020
OtherMD
Jose Daniel Olivar Ortiz
1 inspection · 14 violations
Frederick·$2,925 penalties·Last: Jan 17, 2019
OtherMD
Luis Leonidas Rivas Velasquez
1 inspection · 14 violations
Frederick·$2,925 penalties·Last: Aug 17, 2018
OtherMD
Julio Martinez
3 inspections · 13 violations
Frederick·$7,000 penalties·Last: May 29, 2026
OtherMD
C&y Roofing, L.l.c.
2 inspections · 13 violations
Frederick·$6,750 penalties·Last: Oct 9, 2025
OtherMD
Jrc Remodeling Llc
1 inspection · 13 violations
Frederick·$3,400 penalties·Last: Jun 9, 2025
OtherMD
Complete Home Services, Inc.
1 inspection · 13 violations
Frederick·$2,150 penalties·Last: Jul 2, 2024
OtherMD
Arturo Sanchez Bautista
1 inspection · 13 violations
Frederick·$3,675 penalties·Last: Sep 20, 2023
OtherMD
Pereira Framing Inc.
1 inspection · 13 violations
Frederick·$3,450 penalties·Last: Jan 19, 2022
OtherMD
Reb Masonry, Llc
1 inspection · 13 violations
Frederick·$3,655 penalties·Last: Oct 1, 2020
OtherMD
Tobias Flores
2 inspections · 13 violations
Frederick·$28,000 penalties·Last: Nov 12, 2019
OtherMD
Anibal Santiago Zuleta
1 inspection · 13 violations
Frederick·$3,190 penalties·Last: Aug 17, 2018
OtherMD
3 G Contractors Inc.
2 inspections · 12 violations
Frederick·$5,230 penalties·Last: Oct 2, 2023
OtherMD
Ggc Contractors, Llc
2 inspections · 12 violations
Frederick·$8,250 penalties·Last: Aug 1, 2023
OtherMD
Lode Carpenter Company Llc
1 inspection · 12 violations
Frederick·$3,124 penalties·Last: Feb 9, 2021
OtherMD
Homecare Resources, Inc.
1 inspection · 12 violations
Frederick·$1,680 penalties·Last: Sep 18, 2020
OtherMD
Kevin Elliott's Tree Service
1 inspection · 12 violations
Frederick·$980 penalties·Last: Nov 12, 2019
OtherMD
Frederick Fence Company, Inc.
1 inspection · 12 violations
Frederick·$3,950 penalties·Last: Oct 16, 2019
OtherMD
Jjr Construction, Llc
2 inspections · 12 violations
Frederick·$13,645 penalties·Last: Oct 3, 2019
OtherMD
Dr Carpentry, Llc
1 inspection · 12 violations
Frederick·$3,525 penalties·Last: Mar 14, 2019
OtherMD
Garcia Moran Gilberto
2 inspections · 12 violations
Frederick·$7,305 penalties·Last: Jul 13, 2018
OtherMD
Jorge Adalberto Cruz Munoz
1 inspection · 11 violations
Frederick·$7,000 penalties·Last: Jul 1, 2025
OtherMD
Eswin Eduardo Morales Garcia
1 inspection · 11 violations
Frederick·$4,575 penalties·Last: Oct 12, 2023
OtherMD
Donato Jimenez
1 inspection · 11 violations
Frederick·Last: Apr 21, 2023
OtherMD
Kareen M Chaves-roque
2 inspections · 11 violations
Frederick·$8,563 penalties·Last: Oct 26, 2021
OtherMD
Daniel Estuardo Santiago Juarez
1 inspection · 11 violations
Frederick·$2,550 penalties·Last: Oct 1, 2019
OtherMD
Arevalos, Llc
1 inspection · 11 violations
Frederick·$1,950 penalties·Last: Jan 17, 2019
OtherMD
G&l Construction Llc
2 inspections · 10 violations
Frederick·$1,500 penalties·Last: Oct 15, 2025
OtherMD
Francisco Estuard Ramirez Medrano
1 inspection · 10 violations
Frederick·$2,760 penalties·Last: Sep 9, 2025
OtherMD
Gomez Contracting Llc
1 inspection · 10 violations
Frederick·$3,750 penalties·Last: Feb 26, 2025
OtherMD
Tire World Wholesale Llc
2 inspections · 10 violations
Frederick·$4,254 penalties·Last: Apr 2, 2024
OtherMD
Daniel Catalan
1 inspection · 10 violations
Frederick·$73,600 penalties·Last: Dec 10, 2021
OtherMD
Mullens Services, Llc
1 inspection · 10 violations
Frederick·$2,700 penalties·Last: Sep 24, 2021
OtherMD
Cbu Construction Llc
1 inspection · 10 violations
Frederick·$1,850 penalties·Last: Oct 1, 2019
OtherMD
Ismael Zuniga Vargas
2 inspections · 10 violations
Frederick·$5,950 penalties·Last: Mar 8, 2019
OtherMD
C & G Contractor Llc
1 inspection · 10 violations
Frederick·$1,415 penalties·Last: Nov 8, 2018
OtherMD
Garcia's General Construction Limited Liability Company
1 inspection · 10 violations
Frederick·$3,150 penalties·Last: Aug 15, 2018
OtherMD
J&m Siding, L.l.c.
1 inspection · 9 violations
Frederick·$3,400 penalties·Last: Aug 13, 2025
OtherMD
Phoenix Steel Erectors, Inc.
5 inspections · 9 violations
Frederick·$4,190 penalties·Last: Jun 4, 2025
OtherMD
Jose De La Cuz
1 inspection · 9 violations
Frederick·$12,600 penalties·Last: Mar 3, 2025
OtherMD
Grimes Graphics, Llc
1 inspection · 9 violations
Frederick·$540 penalties·Last: Jun 13, 2024
OtherMD
Guzman Hvac
1 inspection · 9 violations
Frederick·$2,400 penalties·Last: Feb 29, 2024
OtherMD
Frederick Asphalt Company, L.c.
1 inspection · 9 violations
Frederick·$1,455 penalties·Last: Oct 28, 2022
OtherMD
Legal Courier, Inc.
1 inspection · 9 violations
Frederick·$2,325 penalties·Last: Sep 12, 2022
OtherMD
Ramos Siding Construction, Llc
1 inspection · 9 violations
Frederick·$1,375 penalties·Last: Mar 2, 2022
OtherMD
Jose Nilson Guevara
1 inspection · 9 violations
Frederick·$835 penalties·Last: Jan 24, 2022
OtherMD
Marcos Suarez
1 inspection · 9 violations
Frederick·$3,750 penalties·Last: Nov 17, 2021
OtherMD
Tachiny's Construction, Llc
2 inspections · 9 violations
Frederick·$1,715 penalties·Last: Nov 10, 2021
OtherMD
Brothers Construction Services Llc
1 inspection · 9 violations
Frederick·$1,890 penalties·Last: Jan 8, 2019
OtherMD
Deyvit Portillo
1 inspection · 9 violations
Frederick·$3,600 penalties·Last: Aug 6, 2018
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.