Diversified Demolition Contractors
Waste hauler in Pleasant Hill, CA · 1 driver · 1 truck · USDOT 2715973
Company details
- Legal name
- David C Dunn
- Address
- 521 Patterson Blvd
Pleasant Hill, CA 94523 - Mailing address
- 1547 Palos Verdes Mall #282, Walnut Creek, CA 94597
- Phone
- (925) 300-3880
- County
- Contra Costa County
- USDOT number
- 2715973 (active)
- FMCSA registered
- Since June 2015
- Operation
- Intrastate carrier · Authorized for Hire
- Cargo on file
- Other
- Hazardous materials
- No
- Locations
- 1 location · operates in CA
- Data sources
- FMCSA Motor Carrier Census (24 Aug 2026)
- Last verified
- 2026-10-15
Fleet and drivers
- Drivers
- 1
- Power units
- 1 truck
- Driving radius
- Regional / long haul (1 driver beyond 100 miles) (0 interstate, 1 intrastate)
- Fleet size band
- 1–4 drivers
Figures come from the carrier's own FMCSA registration filings and are self-reported.
About this hauler
Diversified Demolition Contractors is a waste hauler based in Pleasant Hill, California, in Contra Costa County. It has been registered with the Federal Motor Carrier Safety Administration since 2015 (USDOT 2715973) and files as an intrastate carrier hauling other. Its latest filing lists 1 driver and 1 power unit. The nearest transfer station is Republic Services Contra Costa Transfer Station, 4.5 miles away, and the nearest landfill is Acme Landfill in Martinez, 4.5 miles away.
Nearby facilities
- Concord Recycling Center Recycling 2.1 mi · Concord, CA
- Free Electronics Recycling Recycling 2.5 mi · Pacheco, CA
- Rapid Recycle Recycling 2.5 mi · Pacheco, CA
- Goodwill Donation Station Recycling 3.6 mi · Martinez, CA
- J & S Paper Co. Recycling 3.9 mi · Martinez, CA
- Recycle It Recycling 4.4 mi · Martinez, CA
- Republic Services Contra Costa Transfer Station Transfer Station 4.5 mi · Martinez, CA
- Contra Costa Transfer Station and Recovery Transfer Station 4.5 mi · Martinez, CA
- Acme Landfill Landfill 4.5 mi · Martinez, CA
- Sun's Recycling Center Recycling 5.4 mi · Concord, CA
Nearest landfill: Acme Landfill, Martinez — 4.5 mi
Other waste haulers nearby
- Coast Roll Off and Hauling Inc2.5 mi · Walnut Creek, CA · 1 driver
- Allied Demolition Services Inc2.5 mi · Walnut Creek, CA · 5 drivers
- Rainbow Junk Removal and Hauling2.5 mi · Walnut Creek, CA · 2 drivers
- Recycling Center3.5 mi · Concord, CA · 3 drivers
- Portable Cold Storage3.5 mi · Concord, CA · 1 driver
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Area served
Based in Pleasant Hill; towns within 15 miles: Pleasant Hill, Walnut Creek, Concord, Lafayette, Martinez, Alamo, Moraga, Orinda, Port Costa, Pittsburg, Rodeo, Canyon.
County context
One of 149 waste haulers in Contra Costa County, CA and one of 4,460 waste haulers in California.
ZIP 94523 at a glance
- Population
- 34,592 (1,854 per sq mi)
- Median age
- 42
- Households
- Median income $142,586 · 65% earn six figures
- Housing
- 62% owner-occupied · median home value $1,077,196 · median rent $2,501
- Workforce
- 66% labor-force participation · 4.8% unemployment
ZIP figures are US Census estimates for the ZIP area, not the company.
California solid-waste agency: CalRecycle
Disposal options for this hauler
7 transfer stations, 25 recycling centers and 4 landfills in Contra Costa County.