GRAND MATERIALS AND SUPPLY, INC. is a landscaping services employer in MESA, AZ. Federal records show 1 OSHA inspection with 3 violations and $2,500 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 3, 2026.
GRAND MATERIALS AND SUPPLY, INC.
8336 E MAIN ST, MESA, AZ, 85207
Parent: SiteOne Landscape Supply, Inc. (82 locations)
561730 — Top companies in Landscaping Services
64 employees
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
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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
GRAND MATERIALS AND SUPPLY, INC. is one of 82 establishments in our dataset that roll up under the parent organization SiteOne Landscape Supply, Inc.. SiteOne Landscape Supply, Inc. is a SEC public reporter (SITE), with most recent reported revenue of $4.7B.
Federal enforcement records on GRAND MATERIALS AND SUPPLY, INC. represent activity at this specific establishment. The full enforcement footprint of SiteOne Landscape Supply, Inc. across all 82 of its tracked locations is viewable on the parent profile.
Other establishments operated by SiteOne Landscape Supply, Inc.
- PIONEER SAND COMPANY, INC. — COLORADO SPRINGS, CO — 2 federal records
- PIONEER LANDSCAPING MATERIALS, INC. — TUCSON, AZ — 2 federal records
- Pioneer Sand, Inc. — Colorado Springs, CO — 2 federal records
- WHITTLESEY LANDSCAPE SUPPLIES AND RECYCLING, INC. — SAN ANTONIO, TX — 2 federal records
- PIONEER SAND COMPANY, INC. — COLORADO SPRINGS, CO — 1 federal record
- SITEONE LANDSCAPE SUPPLY LLC — BOSTON, MA — 1 federal record
- PIONEER SAND COMPANY, INC. — BERTHOUD, CO — 1 federal record
- WHITTLESEY LANDSCAPE SUPPLIES AND RECYCLING, INC. — AUSTIN, TX — 1 federal record
- DEVIL MOUNTAIN WHOLESALE NURSERY — MORGAN HILL, CA — 1 federal record
- SITEONE LANDSCAPE SUPPLY LLC — SAN CARLOS, CA — 1 federal record
Other employers in Landscaping Services within AZ
- CHULA VISTA LANDSCAPING, INC. — TUCSON — 2 federal records
- DESIGN TREE MAINTENANCE, INC. — PHOENIX — 2 federal records
- TRISCAPE LANDSCAPING AND SPRINKLERS, L.L.C. — PHOENIX — 1 federal record
- RECREATION CENTERS OF SUN CITY WEST, INC. — SUN CITY WEST — 1 federal record
- CPX2023XQ6169X0018 - BACK TO NATURE LANDCARE INC. — PHOENIX — 1 federal record
- RBI LANDSCAPE, INC. — TUCSON — 1 federal record
- THE LANDSCAPE BROKER, INC. — CHANDLER — 1 federal record
- GREENSCAPES LANDCARE, INC. — PHOENIX — 1 federal record
- FOUR PEAKS LANDSCAPE MANAGEMENT, INC. — APACHE JUNCTION — 1 federal record
- AAA LANDSCAPE — SAHUARITA — 1 federal record
Industry context
Within the landscaping services industry in AZ, GRAND MATERIALS AND SUPPLY, INC. ranks in the 78th percentile of OSHA violation frequency across 342 comparable establishments.
OSHA penalty totals rank in the 94th percentile of the same peer group.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 3 for the landscaping services sector, with a Days Away, Restricted, or Transferred (DART) rate of 2. GRAND MATERIALS AND SUPPLY, INC.'s self-reported DART rate is 1.47, which is below the industry average.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 11 years.
Frequently Asked Questions
- What is GRAND MATERIALS AND SUPPLY, INC.'s OSHA violation history?
- GRAND MATERIALS AND SUPPLY, INC. has 1 OSHA inspection on record with 3 violations and $2,500 in total penalties.
- How does GRAND MATERIALS AND SUPPLY, INC.'s safety record compare to its industry?
- GRAND MATERIALS AND SUPPLY, INC. operates in the landscaping services industry. The industry average Total Recordable Incident Rate (TRIR) is 3. GRAND MATERIALS AND SUPPLY, INC.'s self-reported DART rate is 1.47 compared to an industry average of 2.
About this data
This profile aggregates federal enforcement records on GRAND MATERIALS AND SUPPLY, INC. of MESA, AZ 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 3, 2026. GRAND MATERIALS AND SUPPLY, INC. resolves to the parent rollup SiteOne Landscape Supply, Inc., which operates 82 establishments in our dataset.
This profile may be incomplete if GRAND MATERIALS AND SUPPLY, 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.