PUBLIC DATA SOURCE: U.S. EPA ECHO, FRS, RCRA, TRI & FEMA NFHL 3,230,651 Regulated Sites • All 50 States • Data as of November 02, 2026
Home › States › Arizona › Phoenix › ZIP 85034 › SONORA QUEST LABORATOIES, LLC (PHOENIX)
SOURCE: U.S. EPA ECHO & FRS PUBLIC RECORD • REGISTRY ID #110012143929 RISK TIER: LOW (SCORE 16/100)

SONORA QUEST LABORATOIES, LLC (PHOENIX) — Public EPA Compliance & Environmental Record

Street Address: 424 S 56TH STREET, PHOENIX, AZ 85034 (Maricopa County) • Coordinates: (33.44445, -111.96104)

Compliance Status
No Violation Identified
Quarters in Non-Compliance
0 of 12 Quarters
Inspections / Formal Actions
1 Insp / 0 Actions
Federal Penalties Assessed
$0.00
Regulated Environmental Programs: RCRA Hazardous Waste • Last Inspection Date: 12/17/2024
Buying, Renting, or Financing Real Estate Near 424 S 56TH STREET?
Scan all EPA-regulated facilities, fuel/solvent handlers, active violations, and FEMA flood risk within 1.0 mile of this site.
Run 1-Mile Property Screening Report →

Other EPA-Regulated Sites Within 1.0 Mile of SONORA QUEST LABORATOIES, LLC (PHOENIX)

Adjacent high-risk facility names and exact street numbers are redacted (2 preview samples unlocked).

Unlock All Nearby Sites Within 1.0 Mile →
Facility Name / Hazard Type Sector Location (Street Redacted) Distance Risk Score (0–100) Compliance Status
CAPSTONE THERAPEUTICS CORP. FREE PREVIEW (LOW RISK) 1275 W WASHINGTON ST, TEMPE 0.15 mi (784 ft) LOW (17/100) No Violation Identified
SALT RIVER PROJECT FREE PREVIEW (LOW RISK) 5454 E WASHINGTON ST, PHOENIX 0.15 mi (789 ft) LOW (16/100) No Violation Identified
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • TEMPE (ZIP 85283 Sector) 0.16 mi (847 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • TEMPE (ZIP 85281 Sector) 0.17 mi (895 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • PHOENIX (ZIP 85034 Sector) 0.18 mi (972 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • PHOENIX (ZIP 85034 Sector) 0.15 mi (774 ft) LOW (15/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • PHOENIX (ZIP 85034 Sector) 0.19 mi (1,020 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • TEMPE (ZIP 85283 Sector) 0.16 mi (847 ft) LOW (15/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • UNKNOWN (ZIP 85288 Sector) 0.10 mi (510 ft) LOW (13/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • PHOENIX (ZIP 85034 Sector) 0.19 mi (1,009 ft) LOW (15/100) No Violation Identified • Unlock →
6-in-1 Property Hazard Check
From $14.95 • 7-Day Guarantee
Sample Screen Address