#1Enviro-serve LLC
Based in Highlands Ranch, CO
Hazardous Waste Disposal Companies in Highlands Ranch, CO
The top-ranked hazardous waste companies serving Highlands Ranch, CO are Enviro-serve LLC, Hazpro Transportation LLC and Safety-kleen Systems Inc - Englewood. We list 16 hazardous waste companies serving Highlands Ranch, CO. 16 of the providers shown match an active record from U.S. EPA, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Hazardous Waste Disposal Companies serving Highlands Ranch, CO (Douglas County). 16 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked hazardous waste companies for Highlands Ranch
#2Hazpro Transportation LLC
Serves this area from Centennial, CO (3 mi)#3Safety-kleen Systems Inc - Englewood
Serves this area from Englewood, CO (9 mi)#4E T Technologies Inc
Serves this area from Parker, CO (11 mi)#5D C Solutions Inc
Serves this area from Aurora, CO (15 mi)#6Belfor Environmental Denver
Serves this area from Arvada, CO (18 mi)· Website#7Environmental Hazmat Services Inc
Serves this area from Wheat Ridge, CO (18 mi)#8Denver East Curbside At Your Door Special Collection
Serves this area from Aurora, CO (19 mi)#9Appogee Office Park - Radiation Pros, LLC
Serves this area from Watkins, CO (22 mi)#10Region 8 Enviro LLC
Serves this area from Colorado Springs, CO (45 mi)
6 more providers serving this area
- Region 8 Enviro LLC, Colorado Springs, CO (45 mi)
- Dropping Off Now LLC, Colorado Springs, CO (45 mi)
- Rcra Hazardous Waste Services LLC, Colorado Springs, CO (45 mi)
- Bio Superheroes Of Southern Colorado, Colorado Springs, CO (48 mi)
- Pearce LLC, Colorado Springs, CO (50 mi)
- US Army - Fort Carson, CO
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Frequently asked questions
How many hazardous waste companies serve Highlands Ranch?
We list 16 hazardous waste companies serving Highlands Ranch, CO: 1 based there and 15 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which hazardous waste companies serve Highlands Ranch?
The top-ranked hazardous waste companies serving Highlands Ranch, CO are Enviro-serve LLC, Hazpro Transportation LLC, Safety-kleen Systems Inc - Englewood, E T Technologies Inc and D C Solutions Inc. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Highlands Ranch are verified against official records?
10 of the top 10 match an active official record: Enviro-serve LLC (U.S. EPA), Hazpro Transportation LLC (U.S. EPA), Safety-kleen Systems Inc - Englewood (U.S. EPA), E T Technologies Inc (U.S. EPA) and D C Solutions Inc (U.S. EPA), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What is the difference between a transporter and a TSDF?
A transporter moves hazardous waste under an EPA ID; a TSDF is a permitted facility that treats, stores or disposes of it. Many providers do both.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .