M SQUARED CONSTRUCTION
1278 20TH AVENUE SUITE C, SAN FRANCISCO, CA 94122
NAICS 236220: Commercial and Institutional Building Construction - Records current through Jul 14, 2025
M SQUARED CONSTRUCTION has had 9 OSHA inspections since Mar 5, 2009, resulting in 28 violations and $52,580 in penalties on record.
As reported in the U.S. Department of Labor OSHA enforcement database. Having inspection records is common for businesses in regulated industries. Penalty amounts may differ from final amounts after settlement or judicial review.
- OSHA has conducted 9 inspections at this establishment.
- OSHA last inspected this location on July 14, 2025.
- The OSHA inspection history at this location spans 16 years, beginning in 2009 and continuing through 2025.
- Of the 28 violations recorded, 16 (57%) were classified as Serious under OSHA guidelines.
- This establishment has no willful violations in its OSHA inspection history.
- The OSHA record at this location does not include any repeat violation citations.
- One inspection at this establishment is still listed as open. Citation data may not yet be complete.
Data sourced from the U.S. Department of Labor OSHA enforcement database. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conferences, settlements, or adjudication. Having an inspection record is common in regulated industries and does not by itself indicate unsafe conditions. This is not an official OSHA resource and does not constitute legal advice.
Most Cited Standards10 standards
Ranked by citation count across this employer's inspections on record. Counts and penalties are exact sums from violations linked to those inspections.
| Standard | Citations | Penalties |
|---|---|---|
| 1740 | 2 | $3,150 |
| 1541General Requirements | 2 | $270 |
| 3380(F)(1)(A) | 2 | $6,975 |
| 1509Injury and Illness Prevention Program | 2 | $195 |
| 1675General | 2 | $3,150 |
| 2943 | 2 | $12,150 |
| 1712 | 1 | $195 |
| 1518Protection from Electric Shock | 1 | $1,350 |
| 1716.2 | 1 | $1,575 |
| 1713 | 1 | $195 |
Enforcement Timeline9 inspections, 2009-2025
Each row is one OSHA inspection on record. Markers show openings, contest activity, final orders, and closures. Full record detail for each inspection is listed below.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Inspection Records2009 - 2025
Full record for each inspection on file. Includes type, scope, violations on record, and current penalty.
| ID | Opened | Type | Scope | Viol. | Penalties |
|---|---|---|---|---|---|
| #348374828 | Jul 14, 2025 | Accident | Partial | 5 | $10,995 |
| #341378305 | Apr 6, 2016 | Accident | Partial | 0 | $0 |
| #341234375 | Feb 8, 2016 | Accident | Partial | 5 | $17,435 |
| #312692031 | Nov 2, 2011 | Complaint | No Inspection | 0 | $0 |
| #312691397 | Jul 9, 2011 | Accident | Partial | 5 | $13,770 |
| #312688518 | Mar 8, 2010 | Planned | Partial | 0 | $0 |
| #312687106 | Jun 23, 2009 | Accident | Partial | 1 | $0 |
| #312687064 | Jun 11, 2009 | Complaint | No Inspection | 0 | $0 |
| #311061006 | Mar 5, 2009 | Unprogrammed Related | Partial | 12 | $10,380 |
Incident investigation summaries linked to this employer through OSHA accident and injury enforcement data.
Employee Is Burned While Installing Pipe
Employees Foot Is Fractured When Run over by Excavator
Source: U.S. Department of Labor OSHA incident investigation data. See data reference for matching and methodology details.
About This Industry
NAICS 236220: Commercial and Institutional Building Construction / Construction
This industry comprises general contractor establishments primarily responsible for the construction of commercial and institutional buildings, including offices, shopping centers, schools, hospitals, and government buildings.
Common workplace hazards include falls from elevated steel structures and scaffolding, crane and rigging failures, and struck-by incidents from materials and equipment. Workers may also face risks from concrete formwork, welding at heights, and coordination hazards from multiple trades working simultaneously.
Data Source and Methodology
Data synced dailyData on this page comes from the U.S. Department of Labor's OSHA enforcement database, accessed via the DOL public data API. Records are updated daily. We strive for accuracy, but errors in data processing or establishment grouping are possible. Penalty amounts reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conference, settlement, or judicial review. Company pages group inspection records by normalized employer name, city, and state as reported in OSHA records. That grouping is deterministic and non-fuzzy, but it is not a universal legal-entity identifier. If you believe any record is inaccurate, please report it and we will investigate. This product uses the DOL Data API but is not endorsed or certified by the DOL. For official and authoritative records, visit osha.gov.