M-D BUILDING PRODUCTS INC.
4041 N. SANTA FE, OKLAHOMA CITY, OK 73125 · NAICS 332321 Metal Window and Door Manufacturing
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
May 30, 2025#348280199May 30, 2025Final Order RecordedReferral (C) · Partial scope, SafetyFinal Order Recorded#348280199$8,2752 viol.2 violations$8,275 in penalties
Inspection #348280199
Dates
- Opened
- May 30, 2025
- Closing Conference Date
- May 30, 2025
- Final Order
- Feb 18, 2026
- Closed
- No close date in inspection feed
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 655
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 serious
- Initial Penalties
- $16,550
- Penalties on Record
- $8,275
- Site Address
- 4000 N Santa Fe Ave, Oklahoma City, OK 73118
- Industry
- 423510 Metal Service Centers and Other Metal Merchant Wholesalers
Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 N01 | Serious | 1 | 2 | $16,550 | $8,275 | Dec 8, 2025 | - | Feb 18, 2026 |
| 01001B | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 N08 | Serious | 1 | 2 | $0 | $0 | Dec 12, 2025 | - | Feb 18, 2026 |
Jan 19, 2017#342059490Jan 19, 2017Follow-Up (F) · Partial scope, Safety#342059490$00 viol.0 violations$0 in penalties
Inspection #342059490
Dates
- Opened
- Jan 19, 2017
- Closing Conference Date
- Jan 19, 2017
- Closed
- Jan 20, 2017
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 750
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4041 North Santa Fe, Oklahoma City, OK 73118
- Industry
- 332321 Metal Window and Door Manufacturing
Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.
May 6, 2016#341468940May 6, 2016Referral (C) · Partial scope, Safety#341468940$7,4831 viol.1 violation$7,483 in penalties
Inspection #341468940
Dates
- Opened
- May 6, 2016
- Closing Conference Date
- May 6, 2016
- Final Order
- Nov 18, 2016
- Closed
- Dec 16, 2016
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 750
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $12,471
- Penalties on Record
- $7,483
- Site Address
- 4041 North Santa Fe, Oklahoma City, OK 73118
- Industry
- 332321 Metal Window and Door Manufacturing
Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.219 Mechanical Power-Transmission Apparatus OSHA citation code: 19100219 C02 I | Serious | 1 | 2 | $12,471 | $7,483 | Dec 8, 2016 | - | Nov 18, 2016 |
Aug 24, 2007#311000178Aug 24, 2007Follow-Up (F) · Partial scope, Safety#311000178$53,2007 viol.7 violations$53,200 in penalties
Inspection #311000178
Dates
- Opened
- Aug 24, 2007
- Closing Conference Date
- Feb 15, 2008
- Closed
- May 3, 2011
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 585
Violations and Penalties
- Total Violations
- 7
- Violation Types
- 3 serious, 4 repeat
- Initial Penalties
- $107,500
- Penalties on Record
- $53,200
- Site Address
- 4041 N. Santa Fe, Oklahoma City, OK 73118
- Industry
- 332321 Metal Window and Door Manufacturing
Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.
Violations
Violation list (6 of 7 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C06 II | Serious | 1 | 25 | $2,500 | $1,500 | Mar 26, 2008 | - | - |
| 01002 | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 L04 III | Serious | 1 | 1 | $2,500 | $1,500 | Feb 23, 2008 | - | - |
| 01003 | 1910.215 Abrasive Wheel Machinery OSHA citation code: 19100215 A04 | Serious | 2 | 10 | $2,500 | $1,200 | Feb 26, 2008 | - | - |
| 02001 | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C06 I | Repeat | 1 | 3 | $35,000 | $7,000 | Mar 26, 2008 | - | - |
| 02002 | 1910.178 Powered Industrial Trucks OSHA citation code: 19100178 Q07 | Repeat | 1 | 1 | $17,500 | $7,000 | Feb 26, 2008 | - | - |
| 02003 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Repeat | 1 | 2 | $35,000 | $25,000 | Mar 1, 2008 | - | - |
Showing the 6 violations listed first by citation identifier. This inspection has 7 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Mar 13, 2007#309792166Mar 13, 2007Follow-Up (F) · Partial scope, Health#309792166$00 viol.0 violations$0 in penalties
Inspection #309792166
Dates
- Opened
- Mar 13, 2007
- Closing Conference Date
- Mar 19, 2007
- Closed
- May 2, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 400
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4041 N. Santa Fe, Oklahoma City, OK 73118
- Industry
- 332321 Metal Window and Door Manufacturing
Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.
Nov 30, 2005#308067479Nov 30, 2005Referral (C) · Partial scope, Health#308067479$22,50027 viol.27 violations$22,500 in penalties
Inspection #308067479
Dates
- Opened
- Nov 30, 2005
- Closing Conference Date
- Jan 18, 2006
- Closed
- Jun 16, 2006
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 400
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 27
- Violation Types
- 25 serious, 1 repeat, 1 other-than-serious
- Initial Penalties
- $45,000
- Penalties on Record
- $22,500
- Site Address
- 4041 N. Santa Fe, Oklahoma City, OK 73118
- Industry
- 332321 Metal Window and Door Manufacturing
Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.
Chemical Exposure Sampling17 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Antimony and Compounds (as Sb) | 42P / 2A | 0 | mg/m³ |
| Beryllium and Beryllium Compounds (as Be) | 42P / 2A | 0 | mg/m³ |
| Cadmium | 42P / 2A | 0 | mg/m³ |
| Chromium, Metal and Insoluble Salts | 42P / 2A | 0 | mg/m³ |
| Cobalt, Metal, Dust and Fume (as Co) | 42P / 2A | 0 | mg/m³ |
| Copper Fume (as Cu) | 42P / 2A | 0 - 0.0945481 | mg/m³ |
| Iron Oxide Fume | 42P / 2A | 0 | mg/m³ |
| Lead, Inorganic (as Pb) | 42P / 2A | 0 | mg/m³ |
| Manganese Fume (as Mn) | 42P / 2A | 0 | mg/m³ |
| Molybdenum (as Mo), Insoluble Compounds (Total Dust) | 42P / 2A | 0 | mg/m³ |
| Nickel, Metal and Insoluble compounds (as Ni) | 42P / 2A | 0 | mg/m³ |
| Nitric Acid | 74P / 3A | 0 - 1.581474 | ppm |
| Phosphoric Acid | 104P / 6A | 0 - 0.007149 | mg/m³ |
| Sulfuric Acid | 104P / 6A | 0 - 1.389202 | mg/m³ |
| Vanadium fume (as V2O5) | 42P / 2A | 0 | mg/m³ |
| Vinyl Chloride | 14 | 0 | ppm |
| Zinc Oxide Fume | 42P / 2A | 0 | mg/m³ |
Violations
Violation list (6 of 27 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.95 Occupational Noise Exposure OSHA citation code: 19100095 D01 II | Serious | 1 | 9 | $5,000 | $2,500 | May 10, 2006 | - | - |
| 01001B | 1910.95 Occupational Noise Exposure OSHA citation code: 19100095 G05 I | Serious | 1 | 10 | $0 | $0 | May 10, 2006 | - | - |
| 01001C | 1910.95 Occupational Noise Exposure OSHA citation code: 19100095 I02 IIA | Serious | 1 | 5 | $0 | $0 | May 10, 2006 | - | - |
| 01001D | 1910.95 Occupational Noise Exposure OSHA citation code: 19100095 I03 | Serious | 1 | 25 | $0 | $0 | May 3, 2006 | - | - |
| 01001E | 1910.95 Occupational Noise Exposure OSHA citation code: 19100095 I05 | Serious | 3 | 20 | $0 | $0 | May 3, 2006 | - | - |
| 01001F | 1910.95 Occupational Noise Exposure OSHA citation code: 19100095 K01 | Serious | 1 | 200 | $0 | $0 | May 10, 2006 | - | - |
Showing the 6 violations listed first by citation identifier. This inspection has 27 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Oct 7, 2005#308066778Oct 7, 2005Complaint (B) · Complete scope, Safety#308066778$66,00031 viol.31 violations$66,000 in penalties
Inspection #308066778
Dates
- Opened
- Oct 7, 2005
- Closing Conference Date
- Jan 18, 2006
- Closed
- Jan 3, 2007
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 400
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 31
- Violation Types
- 29 serious, 1 willful, 1 other-than-serious
- Initial Penalties
- $132,000
- Penalties on Record
- $66,000
- Site Address
- 4041 N. Santa Fe, Oklahoma City, OK 73118
- Industry
- 332321 Metal Window and Door Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (6 of 31 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | 1 | $7,000 | $3,500 | Apr 18, 2006 | - | - |
| 01002 | 1910.22 Walking-Working Surfaces - General Requirements OSHA citation code: 19100022 A01 | Serious | 1 | 250 | $1,500 | $750 | May 3, 2006 | - | - |
| 01003 | 1910.23 Ladders OSHA citation code: 19100023 C01 | Serious | 1 | 1 | $1,500 | $750 | Apr 4, 2006 | - | - |
| 01004A | 1910.36 Design and Construction Requirements for Exit Routes OSHA citation code: 19100036 B01 | Serious | 1 | 4 | $5,000 | $2,500 | Apr 13, 2006 | - | - |
| 01004B | 1910.37 Maintenance, Safeguards, and Operational Features for Exit Routes OSHA citation code: 19100037 A03 | Serious | 2 | 4 | $0 | $0 | Apr 4, 2006 | - | - |
| 01004C | 1910.37 Maintenance, Safeguards, and Operational Features for Exit Routes OSHA citation code: 19100037 B04 | Serious | 2 | 4 | $0 | $0 | Apr 13, 2006 | - | - |
Showing the 6 violations listed first by citation identifier. This inspection has 31 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Nov 24, 2003#306641200Nov 24, 2003Complaint (B) · Partial scope, Health#306641200$02 viol.2 violations$0 in penalties
Inspection #306641200
Dates
- Opened
- Nov 24, 2003
- Closing Conference Date
- Nov 24, 2003
- Closed
- Feb 25, 2004
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 400
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 4041 N. Santa Fe, Oklahoma City, OK 73125
- Industry
- 339999 All Other Miscellaneous Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1904.29 Forms OSHA citation code: 19040029 B01 | Other | 8 | 8 | $0 | $0 | Feb 24, 2004 | - | - |
| 01002 | 1910.95 Occupational Noise Exposure OSHA citation code: 19100095 D03 | Other | 8 | 2 | $0 | $0 | Feb 24, 2004 | - | - |
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Source: OSHA chemical exposure sampling data (OSHA Information System). P = Personal (worker breathing zone), A = Area (general air). Rows marked QC are analytical quality control measurements, not chemical exposures. OSHA PEL (Permissible Exposure Limit) values from the OSHA Occupational Chemical Database, matched via IMIS substance code (analyte code) (exact government key).
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
8 inspections, 2003 to 2025. Each row is one inspection; point at or tap a row for its dates and totals.
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.
Short cases: When a case closed soon after it opened, the closed marker is drawn slightly to the right so both markers stay visible. Each row's card shows the exact dates.
Standards cited
Chemical exposure sampling
Industry comparison
Fabricated Metal Product Manufacturing, 48,574 employers with OSHA inspections. Arithmetic from DOL records.