OSHA has inspected Mesa Mechanical 8 times in Texas since 1989.
The latest one began on Aug 19, 2025 after a complaint, in Houston; the case is still open.
Those inspections ended with 10 citation items: 5 serious and 5 other-than-serious.
Penalties were first proposed at $14,826 and now stand at $10,306, 30% lower after settlements or reviews.
Job-site wiring comes up most often in these citations: 3 items under 1926.405.
How that compares: the median penalty per cited inspection for construction employers since 2015 is $3,078, and Mesa Mechanical averages $8,276 (1 cited inspection).
1 inspection on this page followed a fatal incident.
Mesa Mechanical also files yearly injury logs with OSHA, summarized below.
Want to know if OSHA cites Mesa Mechanical again? Add it to a watchlist and we will email you the morning the citation shows up.
Watch this company16923 Beaumont Hwy,, Houston, TX 77049 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 2 29 CFR 1910.1200(e)(1) · Hazard communication |
Serious | $8,276 | $8,276 | Feb 13, 2026 | Final |
| Citation 2, item 1 29 CFR 1910.132(f)(1) · Personal protective equipment, general requirements |
Other-than-serious | $0 | $0 | Feb 13, 2026 | Final |
16503 Ramsey Road, Crosby, TX 77532 · Oil and Gas Pipeline and Related Structures Construction · OSHA's record · Phone and website on Google Maps
Incident on Apr 2, 2019 (fatal): One employee is killed and two others are injured in explosi
At approximately 10:40 a.m. on April 2, 2019, the housing of a three-inch Y-strainer of an isobutylene line that fed into reactor K8 ruptured and isobutylene was released, forming a vapor cloud. Three employees responded to mitigate the isobutylene vapor in the reactor area. As Employee #1 was at an old control room area and Employee #2 was approaching a tank farm area away from reactors K8 and K9, Employee #3 activated the fire water monitor located next to the hot oil area on the West side of the main control room. Shortly after 10:50 a.m., the isobutylene vapor cloud ignited, causing an explosion. Fire spread to a dry storage area. Employee #1 suffered injuries that affected his upper extremity and brachial artery on his right side, killing him. Employees #2 and #3 sustained thermal burns, which they were hospitalized and received treatment. received treatment.
No citations from this inspection.
7111 Five Forks Dr, Spring, TX 77379 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1926.405(b)(1) · Job-site wiring |
Serious | $900 | $540 | Jul 15, 2008 | Closed |
| Citation 1, item 2 29 CFR 1926.405(b)(2) · Job-site wiring |
Serious | $900 | $540 | Jul 15, 2008 | Closed |
614 Hwy 87, Crystal Beach, TX 77650 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1a 29 CFR 1926.501(b)(1) · Fall protection in construction |
Serious | $2,500 | $600 | Mar 16, 2005 | Closed |
| Citation 1, item 1c 29 CFR 1926.701(b) · Concrete and Masonry Construction: general requirements |
Serious | $0 | $0 | Mar 16, 2005 | Closed |
561 W.medical Center Blvd., Webster, TX 77598 · OSHA's record · Phone and website on Google Maps
No citations from this inspection.
11935 Bellfort Village Dr, Houston, TX 77099 · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1926.20(b)(2) · Construction safety programs |
Other-than-serious | $750 | $350 | Aug 22, 1996 | Closed |
| Citation 1, item 2 29 CFR 1926.404(f)(6) · Ground-fault protection on job sites |
Other-than-serious | $750 | $0 | Aug 22, 1996 | Closed |
| Citation 1, item 3 29 CFR 1926.405(g)(2)(iii) · Job-site wiring |
Other-than-serious | $750 | $0 | Aug 22, 1996 | Closed |
| Citation 2, item 1 29 CFR 1903.2(a)(1) · Posting of notice; availability of the Act, regulations and applicable standards |
Other-than-serious | $0 | $0 | Aug 22, 1996 | Closed |
201 South Padre Island Drive, Corpus Christi, TX 78405 · OSHA's record · Phone and website on Google Maps
No citations from this inspection.
12835 Jess Pirtle Blvd, Sugarland, TX 77478 · OSHA's record · Phone and website on Google Maps
No citations from this inspection.
From the Form 300A summaries employers file with OSHA each year. Rate = recordable cases per 100 full-time workers.
In 2022, the Houston site logged 5 recordable injuries or illnesses among about 108 workers: 5.2 per 100 full-time workers, against a median of 1.8 for its industry.
| Site and year | Workers | Cases | Days-away cases | Rate | Industry median |
|---|---|---|---|---|---|
| Mesa Mechanical, Inc. Houston · 2022 | 108 | 5 | 0 | 5.2 | 1.8 |
| Mesa Mechanical Houston · 2021 | 201 | 3 | 0 | 2.1 | 1.8 |
Current text from the Code of Federal Regulations. Some citations were issued under older wording.
29 CFR 1903.2(a)(1)
(a)(1) Each employer shall post and keep posted a notice or notices, to be furnished by the Occupational Safety and Health Administration, U.S. Department of Labor, informing employees of the protections and obligations provided for in the Act, and that for assistance and information, including copies of the Act and of specific safety and health standards, employees should contact the employer or the nearest office of the Department of Labor. Such notice or notices shall be posted by the employer in each establishment in a conspicuous place or places where notices to employees are customarily posted. Each employer shall take steps to insure that such notices are not altered, defaced, or covered by other material.
29 CFR 1910.1200(e)(1)
(e) Written hazard communication program. (1) Employers shall develop, implement, and maintain at each workplace, a written hazard communication program which at least describes how the criteria specified in paragraphs (f), (g), and (h) of this section for labels and other forms of warning, safety data sheets, and employee information and training will be met, and which also includes the following:
29 CFR 1910.132(f)(1)
(f) Training. (1) The employer shall provide training to each employee who is required by this section to use PPE. Each such employee shall be trained to know at least the following:
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.