✓

License is active

Source: Contractors State License Board (CSLB)

✓

Licensed

Current and in good standing

✓

Bonded

$25,000 surety bond

✓

Insured

Workers' comp coverage on file

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Clean record

No complaints or disciplinary actions

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ENGINEERING REMEDIATION RESOURCES GROUP INC

License Number: 743750
State: California
Status: active
Business Type: Corporation
Address: 4585 PACHECO BOULVEARD STE 200 MARTINEZ, CA, 94553 Contra Costa County
Phone: (925) 969 0750

License Dates

Issued

12/12/1997

Expires

12/31/2027

Expires in 21 months

CSLB Last Updated

02/03/2026

License Classifications

A| C21| C22| HAZ A| C21| C22| HAZ

Personnel & Officers

LIU CYNTHIA ANN

Responsible Managing Officer/Chief Executive Officer/President

HAZC21

Active

DELLAVECCHIA GARY LOUIS

Responsible Managing Employee

Former

Qualifier bond: SURETY COMPANY OF THE PACIFIC

MOORE WILLIAM WEBBER

Officer

Former

HALL BRADLEY STEVEN

Officer

Active

TUCKER ROWAN WILLIAM

Officer

Active

ALVARADO JHONATAN

Responsible Managing Employee

C22

Active

Qualifier bond: BERKSHIRE HATHAWAY SPECIALTY INSURANCE COMPANY

RANDALL RANDY ROY

Officer

Active

Contractor Bond

Bonded

Amount: $25,000

Company: BERKSHIRE HATHAWAY DIRECT INSURANCE COMPANY

Bond #47SUR300274010010

Effective: 01/21/2024

Workers' Compensation

Has policy

Carrier: ZURICH AMERICAN INSURANCE COMPANY

Policy #WC565014600

Effective: 11/01/2025

Expires: 11/01/2026

CSLB designation: Workers' Compensation Insurance

Complaints & Disciplinary History

No disciplinary actions on file

This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.

Building Permits

Source: LA City Open Data (LADBS)

additions alterations or repairs

6000 03rd St, 94124

revision to 201203226662.chg to plans for depth of excavation inside bldg&exterior subgrade to remove pcb-contaminated soil,concrete,& subgrade at 3 locations on the property.replace removed material

$80,000

2012-05-22

expired

otc alterations permit

6000 03rd St, 94124

removal of pcb contaminated concrete & soil at 3 locations inside & around the property, replace removed material with clean material (concrete or soil) to the grades currently at the bldg.

$66,000

2012-03-22

expired

otc alterations permit

1000 Evans Av, 94124

shoring added as shown to permit #1217452 (pa #2010-0625-5335). scope of work: shoring as required for work under pa#2010-0625-5335.

$772,400

2011-05-11

issued

otc alterations permit

1000 Evans Av, 94124

revision to appl.#201004130169; to relocate already approved temporary trailer to a (n) location within the site (from 151 jennings to 1000 evans st.)

2011-05-05

complete

grade or quarry or fill or excavate

1000 Evans Av, 94124

excavate pits as shown, backfill to pre-excavated grade, remove excavated soil from site, import backfill soil

$1,573,300

2010-07-27

issued

otc alterations permit

151 Jennings St, 94124

installation of a temporary office trailer for a construction site. this includes a modular trailer anchored to the ground and an ada compliant ramp for access

$3,000

2010-04-22

complete

grade or quarry or fill or excavate

1901 Cesar Chavez St, 94124

regrade approx 400 cy of exist material. place approx 200 cy glass ll base @ 90% relative compaction

$64,323

2003-01-30

complete

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