Full-Scope Civil, Underground & Structural Solutions
Quality Construction for Every Market
About Quality Engineering
About Us
Established in 1998, Quality General Engineering, Inc. is a California-based, certified DBE/MBE general contractor with more than 25 years of turnkey underground-utility success. Renowned for dry-utility projects—electric, telecom, gas, and fiber—we now leverage our team’s expertise to deliver wet-utility, civil, and structural construction as well. Whether the contract is bid-build or design-build, our fully insured, safety-driven crews provide end-to-end installations across Southern California and the West Coast—consistently exceeding client expectations.
MARKETS
UNDERGROUND
From 2-inch conduits to 48-inch mains, we install wet and dry utilities—open-cut or trenchless—with proven expertise.
ELECTRICAL
From 1-MW gensets to 2-MW fuel-cell packages, we retrofit pump stations with new switchgear, advanced instrumentation, and cast-in-place pads—delivering rock-solid backup power.
CIVIL/STRUCTURAL
From flatwork and paving to foundations and grading, we provide complete, turn-key site-work solutions.
PREVIOUS / CURRENT CLIENTS
• 60+ overhead-to-underground conversions and joint-trench duct-bank packages.
• Full turnkey delivery—demolition of poles, trench & conduit, CLSM backfill, surface restoration.
• 21-mile narrow-trench fiber build in Rancho Santa Fe and several shorter laterals.
• Slurry backfill, traffic control, line blowing, splice-vault placement.
• Labor, equipment and safety support for Needles-Barstow-Los Angeles main-line expansion.
• Excavation, backfill/compaction, pressure testing, fire watch.
• Joint-trench telephone backbone for tract developments (1 – 300 homes per tract).
• Conduit install, manholes, pedestals, line blowing, native backfill.
• County-wide power-supply station program (200+ sites).
• Multi-utility trench, concrete pads, cabinet sets, CLSM backfill, asphalt restoration.
• Joint-trench conduit systems for multiple North County housing developments.
• Mandrel tests, pull-rope install, compaction, pedestal setting.