Tank cleaning.Tank removal.
Industrial tank cleaning, underground and above-ground tank removal, and the soil remediation that comes with it, for California industrial, utility and municipal sites.
- CA DOSH Registered
- OSHA HAZWOPER Trained
- Licensed Since 1995
- EPA Lead-Safe Firm
DOSH
Every kindof tank
Tanks need cleaning on a schedule and removal at end of life, and both are regulated hazmat work. Alliance cleans, removes and remediates around tanks with crews certified for confined spaces and hazardous waste.
Industrial tank cleaning
Product, sludge and residue removal from process and storage tanks.
Underground storage tanks
UST cleaning, removal and closure support under local agency oversight.
Above-ground tanks
AST cleaning, dismantling and removal.
Confined-space entry
Certified confined-space crews for tank interiors, vaults and sumps.
Soil remediation
Sampling, excavation and disposal of soil impacted by tank releases.
Waste disposal
Manifested, DOT-certified transport and certified disposal of tank contents.

Tanks &utility work
Alliance has completed tank removal and contaminated soil excavation on HUD-related housing work, fuel-spill remediation, and more than $2M in utility-project hazmat subcontracts, including Jacobs/PG&E Topock ($1,665,000).
“Alliance is in a different league.”
Travis G.Property Manager
Industry, utilities& municipalities
Industrial facilities
Plants and processors with storage and process tanks that need routine cleaning.
Utilities & municipalities
Water, wastewater and utility tanks, vaults and sumps.
Property owners
Commercial and residential owners with old fuel or heating-oil tanks to remove.
Tank servicesstatewide
Based in Chico, serving all of California.
- Chico
- Redding
- Sacramento
- Oroville
- Yuba City
- Marysville
- Woodland
- Stockton
- Modesto
- Fresno
- Visalia
- Bakersfield
- Santa Rosa
- Napa
- Eureka
- San Francisco
- Los Angeles
- …and all of California
Know beforeyou call
Industrial Tank Cleaning
Industrial, utility and municipal tank cleaning in California by confined-space certified, HAZWOPER-trained crews, with certified disposal of tank contents.
Read more →GuideUST Closure in California
What UST closure involves in California: CUPA permits and inspections, tank cleaning and removal, soil sampling and closure documentation.
Read more →GuideAbove-Ground Tank Removal
Above-ground storage tank cleaning, dismantling and removal in California, with characterized disposal of contents and soil checks around the tank pad.
Read more →Tank servicesFAQ
What kinds of tanks do you handle?
Underground storage tanks (USTs), above-ground tanks and industrial process tanks for industrial, utility, municipal and commercial clients.
Who oversees tank removal in California?
UST closures are overseen by the local regulatory agency, typically the Certified Unified Program Agency (CUPA), and require permits, inspections and sampling.
Do you clean tanks without removing them?
Yes. Tank cleaning for industrial, utility and municipal clients is one of Alliance's core services.
What if the soil around the tank is contaminated?
We sample, excavate and dispose of contaminated soil, then confirm with sampling before backfill.
Where do you work?
Alliance is based in Chico and works throughout California.
Have a tank to clean or pull?
Send the site details. We'll scope cleaning, removal and soil work.
Get a Free Assessment → ☎ 530-345-8562