WANZEK CONSTRUCTION, INC. is a commercial and institutional building construction employer in WALLER, TX. Federal records show 1 OSHA inspection with 0 violations and $0 in penalties. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 1, 2026.
WANZEK CONSTRUCTION, INC.
29047 RILEY RD., WALLER, TX, 77484
Parent: MASTEC INC (644 locations)
236220 — Top companies in Commercial and Institutional Building Construction
EIN: 450311915
48 employees
Industry Benchmark
Data Insights
Inspection Breakdown
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Part of a larger organization
WANZEK CONSTRUCTION, INC. is one of 644 establishments in our dataset that roll up under the parent organization MASTEC INC. MASTEC INC is a SEC public reporter (MTZ), with most recent reported revenue of $14.3B.
Federal enforcement records on WANZEK CONSTRUCTION, INC. represent activity at this specific establishment. The full enforcement footprint of MASTEC INC across all 644 of its tracked locations is viewable on the parent profile.
Other establishments operated by MASTEC INC
- STOUT CONSTRUCTION, LLC — MENOMONIE, WI — 3 federal records
- WILLIAM CHARLES CONSTRUCTION CO. — ROCKFORD, IL — 3 federal records
- William Charles Construction — Peoria, IL — 3 federal records
- WILLIAM CHARLES CONSTRUCTION COMPANY, LLC — ROCHELLE, IL — 3 federal records
- MASTEC, INC. — BOCA RATON, FL — 2 federal records
- WILLIAM CHARLES CONSTRUCTION COMPANY, LLC — ROCKFORD, IL — 2 federal records
- A-1 EXCAVATING, LLC — EAU CLAIRE, WI — 2 federal records
- WHITE CONSTRUCTION — MASCOUTAH, IL — 2 federal records
- PORTER BROTHERS CONSTRUCTION — PUYALLUP, WA — 2 federal records
- A-1 EXCAVATING, INC — OSSEO, WI — 2 federal records
Other employers in Commercial and Institutional Building Construction within TX
- PRISM ELECTRIC, INC. — ROUND ROCK — 3 federal records
- BENCHMARK BUILDING & CONSTRUCTION — CLEBURNE — 2 federal records
- BARTLETT COCKE GENERAL CONTRACTORS, LLC — SAN ANTONIO — 2 federal records
- BROCK SERVICES LLC — BAYTOWN — 2 federal records
- JOURNEYMAN CONSTRUCTION INC — KINGSVILLE — 2 federal records
- LEE LEWIS CONSTRUCTION INC. — LUBBOCK — 2 federal records
- KILGORE INDUSTRIES, LP — HOUSTON — 2 federal records
- MCCARTHY BUILDING COMPANIES, INC. — HOUSTON — 2 federal records
- DPR CONSTRUCTION — AUSTIN — 2 federal records
- BARTLETT COCKE GENERAL CONTRACTORS, LLC — CORPUS CHRISTI — 2 federal records
Industry context
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.9 for the commercial and institutional building construction sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.2. WANZEK CONSTRUCTION, INC.'s self-reported DART rate is 2.94, which is above the industry average.
Activity timeline
Frequently Asked Questions
- What is WANZEK CONSTRUCTION, INC.'s OSHA violation history?
- WANZEK CONSTRUCTION, INC. has 1 OSHA inspection on record with 0 violations and $0 in total penalties.
- How does WANZEK CONSTRUCTION, INC.'s safety record compare to its industry?
- WANZEK CONSTRUCTION, INC. operates in the commercial and institutional building construction industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9. WANZEK CONSTRUCTION, INC.'s self-reported DART rate is 2.94 compared to an industry average of 1.2.
About this data
This profile aggregates federal enforcement records on WANZEK CONSTRUCTION, INC. of WALLER, TX from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 1, 2026. WANZEK CONSTRUCTION, INC. resolves to the parent rollup MASTEC INC, which operates 644 establishments in our dataset.
This profile may be incomplete if WANZEK CONSTRUCTION, INC.operates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.