Hazardous Waste Disposal for Sacramento Businesses
Dimension collects hazardous waste from businesses across Sacramento and the Central Valley — solvents, coolants and used oil from fleet and agricultural operations, lab and clinical chemicals, contaminated absorbents, and the paints and thinners that California treats as hazardous regardless of federal classification.
Sacramento County runs a permit-first program: if your business handles regulated materials, the county expects you registered and permitted before a pickup happens, not after. We work to that sequence and will tell you plainly if you are missing a step.
This is a business service. Sacramento County residents with household hazardous waste should use the county’s residential drop-off program — we cannot collect from residential addresses.
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Public Sector
What Sacramento County requires before your first pickup
Cal EPA designates the Environmental Management Department’s Environmental Compliance Division as the CUPA for Sacramento County. Every business regulated under a CUPA program needs a permit from EMD, obtained by registering and paying an annual permit fee.
Sacramento adds a step other counties do not emphasize: any Sacramento County business that does not already hold a CUPA permit is expected to complete a Business Survey Questionnaire so the county can determine which permit type applies. If you have never filed one and you generate hazardous waste, that is the place to start — it determines your permit category, your fee, and which programs you fall under.
To get a state or federal EPA identification number as a Sacramento hazardous waste handler, you submit DTSC Form 1358. You need that number before waste can leave your site on a manifest. And as everywhere in California, there is no equivalent to the federal very-small-quantity-generator exemption, so the requirement does not scale away with low volume.
| Requirement | What it means for your business |
|---|---|
| Business Survey Questionnaire | Required of any Sacramento County business without a CUPA permit, so EMD can determine which permit type applies to you. |
| CUPA permit and annual fee | All businesses regulated under a CUPA program must register with EMD and pay an annual permit fee. |
| DTSC Form 1358 | The form Sacramento hazardous waste handlers submit to obtain a state or federal EPA ID number — needed before any off-site shipment. |
| Hazardous Materials Business Plan | Required once you store hazardous materials above threshold quantities: 55 gallons of liquid, 500 pounds of solid, or 200 cubic feet of compressed gas. |
| Inspection every three years | EMD inspects regulated businesses at least once every three years to confirm the Business Plan is complete and accurate. Current manifests and diversion records are what that inspection looks for. |
Rules change — confirm current requirements with the agency before relying on this page.
Areas we serve around Sacramento
We collect across the Sacramento region and the northern Central Valley — the downtown and midtown commercial core, the industrial areas around Power Inn and McClellan, West Sacramento and the port, and the agricultural and fleet operations spread through the surrounding counties. Sacramento carries the third-highest volume of hazardous waste enquiries in the country for us.
- Sacramento County
- Yolo County
- Placer County
- El Dorado County
- Sutter County
- San Joaquin County
Case Studies
A large furniture manufacturer came to Dimension with the problem this page exists to solve: not one waste stream, but several at once. Oil-based paints from the finishing line, used motor oil from the maintenance shop, and an assortment of other chemicals that each needed specialized handling — and no straightforward, compliant way to get rid of any of it. Getting it wrong risked regulatory penalties, environmental damage, and real health risks to their employees and the surrounding community.
Dimension took the whole mix. A dedicated account manager scheduled each service inside a narrow time window so nothing accumulated past its limit on site, trained professionals transported the material to a licensed, EPA-approved disposal facility in line with every applicable transportation regulation, and Dimension managed the documentation end to end — manifests and certificates of disposal covering city, state and federal requirements. A customized pricing scheme brought the total cost down at the same time.
That is the shape of a hazardous-waste program done properly, and it is what a single booking on this page starts: the classification handled with you, every stream routed to a facility permitted to take it, and the paperwork back in your hands afterward.
What Hazardous Waste Disposal With Dimension Looks Like
- Quote and schedule: Describe your waste in plain language — the materials, rough quantities, and container sizes, anywhere from 1-gallon cans and 5-gallon pails to 55-gallon drums and 550-gallon totes. You can attach photos of the labels if you're unsure. Most orders are priced instantly by our Mirror Mirror AI; mixed, unlabeled, or high-volume loads go to our team for a manual quote within one business day. Plan on about five business days of lead time for the pickup.
- Compliant transport: A provider from our nationwide network of DOT- and RCRA-trained, EPA-certified transportation partners arrives on site, verifies and loads the material, and applies the correct DOT labels, placards, and shipping papers for each stream. We serve every zip code in the country except New Jersey, from 8 AM to 8 PM local time, and can put recurring pickups on a set schedule if your waste accumulates on a predictable cadence.
- Documented disposal: Each stream goes to a licensed facility approved for that material — solvents recovered, oils re-refined, metals reclaimed where the material allows, and the rest destroyed under permit. You get the records back: hazardous waste manifests, Bills of Lading, and a diversion report showing what happened to each stream, so your compliance file is complete without you chasing anyone for paperwork.
Sacramento questions, answered
What is a Business Survey Questionnaire and do I need to file one?
It is the form Sacramento County uses to work out which CUPA permit your business needs. Any Sacramento County business that does not already hold a CUPA permit is expected to complete one.
If you generate hazardous waste and have never dealt with EMD, this is the first step — it establishes your permit category and fee before anything else.
How do I get an EPA ID number in Sacramento?
Hazardous waste handlers in Sacramento submit DTSC Form 1358 to obtain a state or federal EPA identification number. You need that number before waste can leave your site on a manifest.
California has no low-volume exemption, so this applies even if you only ship once or twice a year.
When does a Hazardous Materials Business Plan become required?
Once you store hazardous materials at or above threshold quantities — 55 gallons of a liquid, 500 pounds of a solid, or 200 cubic feet of compressed gas.
EMD inspects at least once every three years to check the plan is complete and accurate, and current manifests and disposal records are part of what gets reviewed.
Can you collect from agricultural and fleet operations outside the city?
Yes. Used oil, coolants, solvents, pesticide residues and contaminated absorbents from fleet yards, equipment shops and agricultural operations are all in scope, across the surrounding counties as well as Sacramento itself.
Volumes in this region tend to be seasonal. One-off pickups are fine, and recurring routes carry a 15% discount if the volume is steady.
How long does scheduling take in Sacramento?
Typically three business days, sometimes two. Larger loads and anything needing a specialist facility can take longer, and you will see the available dates before confirming.
Serving a business outside Sacramento? See our nationwide hazardous waste disposal.