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De Groot, Inc.: OSHA inspections and violations

Allouez, Wisconsin · Water and Sewer Line and Related Structures Construction · NAICS 237110

9inspections
11citation items
$13,195current penalties
Jun 2, 2025last inspection

Since 1994, OSHA inspectors have visited De Groot, Inc. in Wisconsin 9 times.

The most recent inspection opened on Jun 2, 2025 as a planned inspection, in Green Bay.

In all, OSHA issued 11 citation items: 10 serious and 1 other-than-serious.

The proposed penalties came to $25,653; today they stand at $13,195, 49% less.

The rule cited most here is 1926.652 (trench protection), 5 times.

Among construction employers, the typical cited inspection since 2015 ends with a $3,079 penalty. De Groot, Inc. averages $3,560 across 3 cited inspections.

De Groot, Inc. also files yearly injury logs with OSHA, summarized below.

De Groot, Inc.: OSHA citation items per year, 1994 to 2025
Citation items per year, by inspection date.

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Inspection history

Inspection 348282542 OPENED JUN 2, 2025Closed

Planned · Partial · Safety · 4 employees at the site · Closed Jul 7, 2025

Nicolet Drive Fischer Road, Green Bay, WI 54311 · Water and Sewer Line and Related Structures Construction · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1926.200(g)(1) · Accident prevention signs and tags
Serious$3,783$2,269Jun 4, 2025Final
Citation 1, item 2
29 CFR 1926.652(a)(1) · Trench protection
Serious$5,675$3,405Jun 4, 2025Final

Inspection 347431157 OPENED APR 23, 2024Closed

Planned · Partial · Safety · 15 employees at the site · Closed Aug 5, 2024

Commercial And Division Street, Neenah, WI 54956 · Water and Sewer Line and Related Structures Construction · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1a
29 CFR 1926.651(c)(2) · Excavations
Serious$3,134$2,194Jun 28, 2024Final
Citation 1, item 1b
29 CFR 1926.652(g)(1)(ii) · Trench protection
Serious$0$0Jun 28, 2024Final

Inspection 346596760 OPENED MAR 29, 2023Closed

Planned · Partial · Safety · 5 employees at the site · Closed May 17, 2023

Intersection Of Wisconsin Ave. And Grand Ave., Denmark, WI 54208 · Water and Sewer Line and Related Structures Construction · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1a
29 CFR 1926.651(i)(3) · Excavations
Serious$4,018$2,812Apr 14, 2023Final
Citation 1, item 1b
29 CFR 1926.652(d)(2) · Trench protection
Serious$4,018$0Apr 14, 2023Final

Inspection 304017320 OPENED APR 22, 2003Closed

Planned · Partial · Safety · 18 employees at the site · Closed Jun 10, 2003

121 Main St, Shawano, WI 54166 · Water and Sewer Line and Related Structures Construction · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1926.651(c)(2) · Excavations
Serious$1,500$625May 8, 2003Closed
Citation 1, item 2
29 CFR 1926.652(a)(1) · Trench protection
Serious$1,500$1,000May 8, 2003Closed
Citation 1, item 3
29 CFR 1926.651(j)(2) · Excavations
Serious$1,500$625May 8, 2003Closed

Inspection 300484797 OPENED AUG 5, 1999Closed

Planned · No inspection · Safety · Closed Aug 5, 1999

Beaupre, Dauphin & Kenney Sts., Allouez, WI 54301 · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Inspection 300482098 OPENED JUN 25, 1998Closed

Planned · Complete · Safety · 4 employees at the site · Closed Jul 31, 1998

Beaupre, Dauphin & Kenney Sts., Allouez, WI 54301 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1926.652(a)(1) · Trench protection
Serious$525$265Jul 15, 1998Closed

Inspection 122481328 OPENED APR 23, 1996Closed

Planned · Complete · Safety · 9 employees at the site · Closed Jul 11, 1996

N-4845 Hwy 22 South, Shawano, WI 54166 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1926.651(j)(2) · Excavations
Other-than-serious$0$0May 1, 1996Closed

Inspection 122486798 OPENED JUL 25, 1995Closed

Planned · Complete · Safety · 5 employees at the site · Closed Jul 27, 1995

Hoffmann Road & East River, Green Bay, WI 54301 · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

1 older inspection

Inspection 114155476 OPENED JUL 8, 1994Closed

Planned · Complete · Safety · 4 employees at the site · Closed Jul 11, 1994

Beaupre, Dauphin & Kenney Sts., Allouez, WI 54301 · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Injury and illness logs

From the Form 300A summaries employers file with OSHA each year. Rate = recordable cases per 100 full-time workers.

In 2025, the Green Bay site logged 2 recordable injuries or illnesses among about 25 workers: 7.4 per 100 full-time workers, against a median of 1.0 for its industry.

Site and yearWorkersCasesDays-away casesRateIndustry median
De Groot, Inc.
Green Bay · 2025
25 207.41.0

The rules behind these citations

Current text from the Code of Federal Regulations. Some citations were issued under older wording.

29 CFR 1926.200 · Accident prevention signs and tags

29 CFR 1926.200(g)(1)

(g) Traffic control signs and devices. (1) At points of hazard, construction areas shall be posted with legible traffic control signs and protected by traffic control devices.

29 CFR 1926.651 · Excavations

29 CFR 1926.651(c)(2)

(2) Means of egress from trench excavations. A stairway, ladder, ramp or other safe means of egress shall be located in trench excavations that are 4 feet (1.22 m) or more in depth so as to require no more than 25 feet (7.62 m) of lateral travel for employees.

29 CFR 1926.651(i)(3)

(3) Sidewalks, pavements, and appurtenant structure shall not be undermined unless a support system or another method of protection is provided to protect employees from the possible collapse of such structures.

29 CFR 1926.652 · Trench protection

Other water and sewer line and related structures construction employers in Wisconsin

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.