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Frontier Stone LLC: OSHA inspections and violations

Firestone, Colorado · Masonry Contractors · NAICS 238140

1inspections
4citation items
$9,434current penalties
Jul 17, 2025last inspection

OSHA inspectors have visited Frontier Stone LLC in Colorado one time.

It opened on Jul 17, 2025 as a planned inspection, in Firestone and is still open.

In all, OSHA issued 4 citation items: 4 serious.

The proposed penalties came to $13,477; today they stand at $9,434, 30% less.

Among construction employers, the typical cited inspection since 2015 ends with a $3,080 penalty. Frontier Stone LLC averages $9,434 across 1 cited inspection.

Frontier Stone LLC: OSHA citation items per year, 2025 to 2025
Citation items per year, by inspection date.

Colorado · latest 90 days of OSHA records

136employers cited

3 of them in the same industry

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Inspection history

Inspection 348384215 OPENED JUL 17, 2025Open

Planned · Partial · Health · 25 employees at the site · Open

5528 & 5578 Tamarack Ave., Firestone, CO 80504 · Masonry Contractors · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1926.300(b)(3) · Tools—Hand and Power: general requirements
 Serious$2,837$1,986Sep 10, 2025Final
Citation 1, item 2
29 CFR 1926.403(b)(1) · Electrical equipment on job sites
 Serious$3,547$2,483Sep 10, 2025Final
Citation 1, item 3
29 CFR 1926.451(c)(2)(i) · Scaffolds, general requirements
 Serious$4,256$2,979Sep 10, 2025Final
Citation 1, item 4
29 CFR 1926.1153(c)(1) · Silica dust in construction
 Serious$2,837$1,986Sep 10, 2025Final

The rules behind these citations

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

29 CFR 1926.1153 · Silica dust in construction

29 CFR 1926.1153(c)(1)

(c) Specified exposure control methods. (1) For each employee engaged in a task identified on Table 1, the employer shall fully and properly implement the engineering controls, work practices, and respiratory protection specified for the task on Table 1, unless the employer assesses and limits the exposure of the employee to respirable crystalline silica in accordance with paragraph (d) of this section.

29 CFR 1926.300 · Tools—Hand and Power: general requirements

29 CFR 1926.300(b)(3)

(3) Types of guarding. One or more methods of machine guarding shall be provided to protect the operator and other employees in the machine area from hazards such as those created by point of operation, ingoing nip points, rotating parts, flying chips and sparks. Examples of guarding methods are—barrier guards, two-hand tripping devices, electronic safety devices, etc.

29 CFR 1926.403 · Electrical equipment on job sites

29 CFR 1926.403(b)(1)

(b) Examination, installation, and use of equipment—(1) Examination. The employer shall ensure that electrical equipment is free from recognized hazards that are likely to cause death or serious physical harm to employees. Safety of equipment shall be determined on the basis of the following considerations:

29 CFR 1926.451 · Scaffolds, general requirements

Other masonry contractors employers in Colorado

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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.