Since 2017, OSHA inspectors have visited Thiel Co. in Maryland 4 times.
The most recent inspection opened on Jul 8, 2026 as a planned inspection, in Annapolis.
In all, OSHA issued 10 citation items: 6 serious and 4 other-than-serious.
The penalties, $4,223 in total, stand where OSHA first set them.
The rule cited most here is 1926.405 (job-site wiring), 3 times.
Among construction employers, the typical cited inspection since 2015 ends with a $3,079 penalty. Thiel Co. averages $1,056 across 4 cited inspections.
Want to know if OSHA cites Thiel Co. again? Add it to a watchlist and we will email you the morning the citation shows up.
Watch this company1900 Towne Centre Boulevard, Annapolis, MD 21401 · Electrical Contractors and Other Wiring Installation Contractors · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1926.403(i)(2)(i) · Electrical equipment on job sites |
Other-than-serious | $0 | $0 | Sep 8, 2026 | Final |
820 Concorde Circle, Linthicum Heights, MD 21090 · Electrical Contractors and Other Wiring Installation Contractors · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1926.102(a)(1) · Eye and face protection in construction |
Serious | $687 | $687 | Feb 12, 2020 | Final |
| Citation 1, item 2 29 CFR 1926.404(b)(1)(ii) · Ground-fault protection on job sites |
Serious | $962 | $962 | Feb 12, 2020 | Final |
| Citation 1, item 3 29 CFR 1926.404(f)(6) · Ground-fault protection on job sites |
Serious | $1,200 | $1,200 | Feb 12, 2020 | Final |
| Citation 1, item 4 29 CFR 1926.405(b)(1) · Job-site wiring |
Serious | $962 | $962 | Feb 12, 2020 | Final |
| Citation 2, item 1 29 CFR 1926.403(h) · Electrical equipment on job sites |
Other-than-serious | $0 | $0 | Feb 12, 2020 | Final |
| Citation 2, item 2 29 CFR 1926.405(b)(2) · Job-site wiring |
Other-than-serious | $0 | $0 | Feb 12, 2020 | Final |
411 Clairborne Road, North East, MD 21901 · Electrical Contractors and Other Wiring Installation Contractors · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1926.1052(c)(1)(ii) · Stairways in construction |
Other-than-serious | $0 | $0 | Dec 11, 2018 | Final |
2445 Holly Ave., Annapolis, MD 21401 · Electrical Contractors and Other Wiring Installation Contractors · OSHA's record · Phone and website on Google Maps
Incident on Dec 7, 2017: Employee is struck by excavator bucket and incurs head traum
At 12:00 p.m. on December 7, 2017, Employee #1 and Coworker #1 were engaged in trenching and rebar installation for a multifamily residential structure. Employee #1 was on his knees and placing rebar into holes in the ground. Coworker #1, the project manager, was operating an excavator to dig holes. Employee #1 was struck in the head by the bucket hanging from the excavator's extended boom. Employee #1 was taken to an urgent care center and then by ambulance to a shock/trauma center. He was admitted and treated for head and neck trauma.
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1926.403(i)(2)(i) · Electrical equipment on job sites |
Serious | $225 | $225 | Apr 12, 2018 | Final |
| Citation 1, item 2 29 CFR 1926.405(b)(2) · Job-site wiring |
Serious | $187 | $187 | Apr 12, 2018 | Final |
Current text from the Code of Federal Regulations. Some citations were issued under older wording.
29 CFR 1926.102(a)(1)
(a) General. (1) The employer shall ensure that each affected employee uses appropriate eye or face protection when exposed to eye or face hazards from flying particles, molten metal, liquid chemicals, acids or caustic liquids, chemical gases or vapors, or potentially injurious light radiation.
29 CFR 1926.1052(c)(1)(ii)
(ii) One stairrail system along each unprotected side or edge.
29 CFR 1926.403(h)
(h) Identification of disconnecting means and circuits. Each disconnecting means required by this subpart for motors and appliances shall be legibly marked to indicate its purpose, unless located and arranged so the purpose is evident. Each service, feeder, and branch circuit, at its disconnecting means or overcurrent device, shall be legibly marked to indicate its purpose, unless located and arranged so the purpose is evident. These markings shall be of sufficient durability to withstand the environment involved.
Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.