Establishment profile
BLOCK MOUNTAIN SLATE AND STONE, INC.
101 WALNUT STREET, PLAINS, MT, 59859
327991 — Cut Stone and Stone Product Manufacturing
Summary
BLOCK MOUNTAIN SLATE AND STONE, INC. has accumulated 0 OSHA violations across 2 inspections over 5 years of recorded history.
The most recent federal enforcement activity was recorded 5 years ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
BLOCK MOUNTAIN SLATE AND STONE, INC. appears in OSHA workplace safety, MSHA mine safety, and FMCSA motor carrier registration records only. No matching records were found in WHD wage enforcement, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
Peer comparison
Fewer violations than most other employers in NAICS 3279 within MT. Peer group: 34 employers. This establishment has 0 OSHA violations; peer median is 2.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for BLOCK MOUNTAIN SLATE AND STONE, INC.. Verify directly with OSHA Injury Tracking Application →
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for BLOCK MOUNTAIN SLATE AND STONE, INC.. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 5+ years. Most recent activity: 5 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for BLOCK MOUNTAIN SLATE AND STONE, INC.. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in MT — for BLOCK MOUNTAIN SLATE AND STONE, INC., not this location alone
Mine Safety & Health Administration — citations issued at mining operations. MSHA records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other BLOCK MOUNTAIN SLATE AND STONE, INC. operations in the same state.
MSHA citations
Mine Safety and Health Administration citations. S&S (significant and substantial) marks violations that could reasonably contribute to a serious injury. Negligence rating is MSHA’s operator-culpability assessment (none, low, moderate, high, or reckless disregard). Proposed = assessed at issuance; Paid = post-settlement / appeal. 87 citations · 22S&S · $10,550 proposed / $10,406 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 9306947 | Portable Crew #1 Sanders, MT | Nov 2018 | — | Yes | ModNegligence | $286 | $286 |
| 8943665 | Portable Crew #3 Sanders, MT | Jul 2016 | — | Yes | ModNegligence | $276 | $276 |
| 8763378 | Portable Crew #4 Sanders, MT | Mar 2016 | — | Yes | ModNegligence | $243 | $243 |
| 8763377 | Portable Crew #4 Sanders, MT | Mar 2016 | — | Yes | ModNegligence | $243 | $243 |
| 8763376 | Portable Crew #4 Sanders, MT | Mar 2016 | — | Yes | ModNegligence | $243 | $243 |
| 8763374 | Portable Crew #4 Sanders, MT | Mar 2016 | — | Yes | ModNegligence | $243 | $243 |
| 6450886 | Portable Crew #3 Sanders, MT | Oct 2009 | — | Yes | ModNegligence | $162 | $162 |
| 9829936 | Portable Crew #1 Sanders, MT | May 2025 | — | No | LowNegligence | $151 | $151 |
| 9829935 | Portable Crew #1 Sanders, MT | May 2025 | — | No | LowNegligence | $151 | $151 |
| 9829934 | Portable Crew #1 Sanders, MT | May 2025 | — | No | LowNegligence | $151 | $151 |
| 9722743 | Portable Crew #1 Sanders, MT | Jun 2023 | — | No | HighNegligence | $143 | $142 |
| 9722742 | Portable Crew #1 Sanders, MT | Jun 2023 | — | No | ModNegligence | $143 | $143 |
| 9722741 | Portable Crew #1 Sanders, MT | Jun 2023 | — | No | ModNegligence | $143 | $143 |
| 9653854 | Portable Crew #3 Sanders, MT | May 2023 | — | No | ModNegligence | $143 | — |
| 9653848 | Portable Crew #2 Sanders, MT | Apr 2023 | — | No | LowNegligence | $143 | $143 |
| 9653847 | Portable Crew #3 Sanders, MT | Apr 2023 | — | No | LowNegligence | $143 | $143 |
| 9653846 | Portable Crew #3 Sanders, MT | Apr 2023 | — | No | LowNegligence | $143 | $143 |
| 9471299 | Portable Crew #1 Sanders, MT | Mar 2020 | — | Yes | LowNegligence | $135 | $135 |
| 9306939 | Portable Crew #2 Sanders, MT | Oct 2018 | — | Yes | LowNegligence | $128 | $128 |
| 9472309 | Portable Crew #1 Sanders, MT | Nov 2021 | — | No | HighNegligence | $125 | $125 |
| 9472308 | Portable Crew #1 Sanders, MT | Nov 2021 | — | No | LowNegligence | $125 | $125 |
| 9472209 | Portable Crew #3 Sanders, MT | May 2021 | — | No | HighNegligence | $125 | $125 |
| 9472201 | Portable Crew #1 Sanders, MT | Apr 2021 | — | No | ModNegligence | $125 | $125 |
| 9471600 | Portable Crew #1 Sanders, MT | Apr 2021 | — | No | ModNegligence | $125 | $125 |
| 8935678 | Portable Crew #1 Sanders, MT | Mar 2016 | — | Yes | LowNegligence | $124 | $124 |
| 9471300 | Portable Crew #1 Sanders, MT | Mar 2020 | — | No | ModNegligence | $123 | $123 |
| 9471298 | Portable Crew #1 Sanders, MT | Mar 2020 | — | No | ModNegligence | $123 | $123 |
| 9306948 | Portable Crew #1 Sanders, MT | Nov 2018 | — | Yes | ModNegligence | $118 | $118 |
| 9306938 | Portable Crew #2 Sanders, MT | Oct 2018 | — | No | LowNegligence | $118 | $118 |
| 9306946 | Portable Crew #3 Sanders, MT | Sep 2018 | — | No | LowNegligence | $118 | $118 |
| 9307640 | Portable Crew #1 Sanders, MT | Jun 2018 | — | No | ModNegligence | $118 | $118 |
| 9307616 | Portable Crew #3 Sanders, MT | Apr 2018 | — | No | ModNegligence | $118 | $118 |
| 9305966 | Portable Crew #2 Sanders, MT | Oct 2017 | — | No | ModNegligence | $116 | $116 |
| 9305965 | Portable Crew #2 Sanders, MT | Oct 2017 | — | Yes | ModNegligence | $116 | $116 |
| 8936197 | Portable Crew #3 Sanders, MT | Jul 2017 | — | No | ModNegligence | $116 | $116 |
| 8943666 | Portable Crew #3 Sanders, MT | Jul 2016 | — | No | ModNegligence | $114 | $114 |
| 8943664 | Portable Crew #3 Sanders, MT | Jul 2016 | — | Yes | ModNegligence | $114 | $114 |
| 8935680 | Portable Crew #1 Sanders, MT | Mar 2016 | — | No | ModNegligence | $114 | $114 |
| 8935679 | Portable Crew #1 Sanders, MT | Mar 2016 | — | No | ModNegligence | $114 | $114 |
| 8749058 | Portable Crew #1 Sanders, MT | Jun 2012 | — | No | ModNegligence | $112 | $112 |
| 8588777 | Portable Crew #3 Sanders, MT | Jun 2012 | — | Yes | ModNegligence | $108 | $108 |
| 6324642 | Portable Crew #4 Sanders, MT | Sep 2007 | — | Yes | ModNegligence | $108 | $108 |
| 8763381 | Portable Crew #4 Sanders, MT | Mar 2016 | — | No | LowNegligence | $100 | $100 |
| 8763380 | Portable Crew #4 Sanders, MT | Mar 2016 | — | Yes | ModNegligence | $100 | $100 |
| 8763379 | Portable Crew #4 Sanders, MT | Mar 2016 | — | Yes | ModNegligence | $100 | $100 |
| 8763375 | Portable Crew #4 Sanders, MT | Mar 2016 | — | No | ModNegligence | $100 | $100 |
| 8763373 | Portable Crew #2 Sanders, MT | Mar 2016 | — | No | ModNegligence | $100 | $100 |
| 8758187 | Portable Crew #3 Sanders, MT | Oct 2014 | — | No | LowNegligence | $100 | $100 |
| 8758186 | Portable Crew #3 Sanders, MT | Oct 2014 | — | No | ModNegligence | $100 | $100 |
| 8758185 | Portable Crew #3 Sanders, MT | Oct 2014 | — | No | ModNegligence | $100 | $100 |
| 8758181 | Portable Crew #2 Sanders, MT | Oct 2014 | — | Yes | ModNegligence | $100 | $100 |
| 8757590 | Portable Crew #1 Sanders, MT | Apr 2014 | — | Yes | ModNegligence | $100 | $100 |
| 8757537 | Portable Crew #2 Sanders, MT | Oct 2013 | — | No | ModNegligence | $100 | $100 |
| 8762212 | Portable Crew #4 Sanders, MT | Jul 2013 | — | No | ModNegligence | $100 | $100 |
| 8762211 | Portable Crew #4 Sanders, MT | Jul 2013 | — | No | ModNegligence | $100 | $100 |
| 8762210 | Portable Crew #4 Sanders, MT | Jul 2013 | — | No | ModNegligence | $100 | $100 |
| 8762209 | Portable Crew #4 Sanders, MT | Jul 2013 | — | No | LowNegligence | $100 | $100 |
| 8757773 | Portable Crew #1 Sanders, MT | Jun 2013 | — | No | HighNegligence | $100 | $100 |
| 8757772 | Portable Crew #1 Sanders, MT | Jun 2013 | — | No | ModNegligence | $100 | $100 |
| 8757771 | Portable Crew #1 Sanders, MT | Jun 2013 | — | No | LowNegligence | $100 | $100 |
| 8757702 | Portable Crew #3 Sanders, MT | Mar 2013 | — | No | HighNegligence | $100 | $100 |
| 8757701 | Portable Crew #3 Sanders, MT | Mar 2013 | — | Yes | LowNegligence | $100 | $100 |
| 8757663 | Portable Crew #2 Sanders, MT | Feb 2013 | — | Yes | ModNegligence | $100 | $100 |
| 8588786 | Portable Crew #3 Sanders, MT | Jul 2012 | — | No | ModNegligence | $100 | $100 |
| 8588778 | Portable Crew #3 Sanders, MT | Jun 2012 | — | No | ModNegligence | $100 | $100 |
| 8588776 | Portable Crew #3 Sanders, MT | Jun 2012 | — | No | LowNegligence | $100 | $100 |
| 6592577 | Portable Crew #2 Sanders, MT | Jun 2012 | — | No | ModNegligence | $100 | $100 |
| 8749060 | Portable Crew #1 Sanders, MT | Jun 2012 | — | No | HighNegligence | $100 | $100 |
| 8749059 | Portable Crew #1 Sanders, MT | Jun 2012 | — | No | ModNegligence | $100 | $100 |
| 8749057 | Portable Crew #1 Sanders, MT | Jun 2012 | — | No | LowNegligence | $100 | $100 |
| 6592089 | Portable Crew #1 Sanders, MT | Apr 2011 | — | No | LowNegligence | $100 | $100 |
| 6592088 | Portable Crew #1 Sanders, MT | Apr 2011 | — | No | ModNegligence | $100 | $100 |
| 6457918 | Portable Crew #2 Sanders, MT | Apr 2011 | — | No | LowNegligence | $100 | $100 |
| 6450887 | Portable Crew #2 Sanders, MT | Oct 2009 | — | No | ModNegligence | $100 | $100 |
| 6451208 | Portable Crew #3 Sanders, MT | Apr 2009 | — | No | LowNegligence | $100 | $100 |
| 6450109 | Portable Crew #1 Sanders, MT | Oct 2008 | — | No | ModNegligence | $100 | $100 |
| 6449637 | Portable Crew #4 Sanders, MT | Jul 2008 | — | No | LowNegligence | $100 | $100 |
| 6449627 | Portable Crew #2 Sanders, MT | Jul 2008 | — | No | ModNegligence | $100 | $100 |
| 6417888 | Portable Crew #1 Sanders, MT | Mar 2008 | — | No | ModNegligence | $100 | $100 |
| 6324644 | Portable Crew #4 Sanders, MT | Sep 2007 | — | No | LowNegligence | $100 | $100 |
| 6324643 | Portable Crew #4 Sanders, MT | Sep 2007 | — | No | LowNegligence | $100 | $100 |
| 6324641 | Portable Crew #4 Sanders, MT | Sep 2007 | — | Yes | ModNegligence | $100 | $100 |
| 6324640 | Portable Crew #4 Sanders, MT | Sep 2007 | — | No | LowNegligence | $100 | $100 |
| 6324591 | Portable Crew #2 Sanders, MT | Aug 2007 | — | No | ModNegligence | $100 | $100 |
| 6324585 | Portable Crew #3 Sanders, MT | Jul 2007 | — | No | LowNegligence | $100 | $100 |
| 6322312 | Portable Crew #1 Sanders, MT | Jun 2005 | — | No | ModNegligence | $60 | $60 |
| 6270112 | Portable Crew #2 Sanders, MT | Oct 2003 | — | No | LowNegligence | $60 | $60 |
Source: MSHA citation database. “Contractor” annotations indicate the cited party was on-site at the mine but not the mine’s operator -- responsibility attaches to the contractor LLC, not the mine’s owner. Section codes reference 30 CFR (the Mine Safety and Health regulations).
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for BLOCK MOUNTAIN SLATE AND STONE, INC.. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for BLOCK MOUNTAIN SLATE AND STONE, INC.. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for BLOCK MOUNTAIN SLATE AND STONE, INC.. Verify directly with Environmental Protection Agency →
Motor carrier safety (FMCSA)
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for BLOCK MOUNTAIN SLATE AND STONE, INC.. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2021-04-14 | Complaint | 0 | — | $0 | |
| 2021-04-14 | Complaint | 0 | — | $0 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Other employers in this industry and state
Other employers in cut stone and stone product manufacturing within MT, ordered by federal enforcement volume:
- GLACIER STONE SUPPLY, LLCKALISPELL — 2 federal enforcement records
- MONTANA ROCKWORKS, INC.MARION — 2 federal enforcement records
- VENTURE STONE, LLCLAUREL — 2 federal enforcement records
- K2 STONE (MONTANA) LLCKALISPELL — 2 federal enforcement records
- MAGIC CITY GRANITE, COBILLINGS — 1 federal enforcement record
- CLEARWATER GRANITEHELENA — 1 federal enforcement record
- MONTANA ROCKWORKS INC.KALISPELL — 1 federal enforcement record
- WHISTLER TILE & STONE, INC.BIGFORK — 1 federal enforcement record
- FRONTIER STONE, LLCMARION — 1 federal enforcement record
- WIDE OPEN STONE LLCULM — 1 federal enforcement record
Related searches
- Cut Stone and Stone Product ManufacturingAll employers in this industry
- Employers in MTState-wide enforcement data
- Cut Stone and in MTIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on BLOCK MOUNTAIN SLATE AND STONE, INC. from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
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Contact sales →Frequently asked
- What is BLOCK MOUNTAIN SLATE AND STONE, INC.'s OSHA violation history?
- BLOCK MOUNTAIN SLATE AND STONE, INC. has 2 OSHA inspections on record with 0 violations and $0 in total penalties.
- How does BLOCK MOUNTAIN SLATE AND STONE, INC.'s safety record compare to its industry?
- BLOCK MOUNTAIN SLATE AND STONE, INC. operates in the cut stone and stone product manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 6.2.