Asphalt paving, seal coating, parking lot striping, grading, and curb and gutter work throughout Gardena. QGP Inc, based in Carson, 10 minutes away, since 1993.
Full-scope contractor for commercial, industrial, and government clients in Gardena. One call, all services.
New lot construction, full-depth reclamation, and overlay paving for commercial and industrial sites throughout Gardena.
Learn More →Coal-tar or emulsion sealing for retail and commercial parking lots. Blocks UV, water, and oil damage. Protects the investment you've already made.
Learn More →Full striping layouts, ADA stalls, fire lanes, directional arrows, stall numbering. California Title 24 compliant.
Learn More →Rough and fine grading, building pad construction, compaction testing, and drainage grading for development sites in Gardena.
Learn More →Caltrans-standard curb construction, ADA ramps, valley gutters, and drainage curbing. Licensed C-36 for storm drain work.
Learn More →DIR-registered for prevailing wage. Licensed for City of Gardena and LA County public works contracts.
Learn More →Gardena's commercial areas along Vermont Ave, Normandie Ave, and Rosecrans Ave generate significant demand for parking lot maintenance and improvement. Worn-out asphalt and faded striping in high-visibility retail environments cost property owners tenants and create ADA liability exposure.
QGP handles the full parking lot rehabilitation cycle, from crack filling and seal coating to overlay paving and complete re-striping, for retail centers, strip malls, auto-related businesses, and mixed-use commercial properties throughout Gardena.
Gardena has a substantial industrial footprint along the Artesia Freeway corridor and Rosecrans industrial zone. Warehouses, manufacturing facilities, and auto dismantlers require heavy-duty paving solutions beyond what standard residential contractors can deliver.
Industrial sites in Gardena often operate forklifts, box trucks, and heavy delivery vehicles. We spec and build asphalt sections rated for the actual traffic on your site, thicker base, proper sub-base compaction, and the right AC grade for your load class.
Unpaved storage and staging yards are a constant maintenance headache. QGP grades and paves outdoor storage yards to eliminate mud, dust, and water pooling, and provides a clean, inspectable surface for regulatory compliance.
We schedule estimates quickly, deliver written proposals within 2–3 business days, and can often start jobs within 2–3 weeks of contract execution.
Based in nearby Carson. We respond within one business day and schedule site visits quickly.