#1University Of Colorado - Boulder
Based in Boulder, CO
Hazardous Waste Disposal Companies in Boulder County, CO
The top-ranked hazardous waste companies serving Boulder County, CO are University Of Colorado - Boulder, University Of Colorado Boulder - East Campus and Msdi - Frederick. We list 12 hazardous waste companies serving Boulder County, CO. 12 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 Boulder County, CO. 12 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 Boulder County
#2University Of Colorado Boulder - East Campus
Based in Boulder, CO#3Msdi - Frederick
Serves this area from Frederick, CO (22 mi)#4Barton Solvents Inc
Serves this area from Loveland, CO (26 mi)#5Environmental Hazmat Services Inc
Serves this area from Wheat Ridge, CO (26 mi)#6Belfor Environmental Denver
Serves this area from Arvada, CO (27 mi)· Website#7Great Western Railway Of Colorado LLC
Serves this area from Loveland, CO (28 mi)#8Burnt Mountain Services LLC
Serves this area from Gilcrest, CO (35 mi)#9Superior Oilfield Services DBA Laser Oilfield
Serves this area from Greeley, CO (41 mi)#10Select Water Solutions Lucerne
Serves this area from CO
2 more providers serving this area
- Buffalo Ridge Energy Services Facility - Waste Management Of Colorado Inc, Keenesburg, CO (47 mi)
- Graymar Environmental Services LLC, Nunn, CO (54 mi)
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Frequently asked questions
How many hazardous waste companies serve Boulder County?
We list 12 hazardous waste companies serving Boulder County, CO: 2 based there and 10 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 Boulder County?
The top-ranked hazardous waste companies serving Boulder County, CO are University Of Colorado - Boulder, University Of Colorado Boulder - East Campus, Msdi - Frederick, Barton Solvents Inc and Environmental Hazmat Services Inc. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Boulder County are verified against official records?
10 of the top 10 match an active official record: University Of Colorado - Boulder (U.S. EPA), University Of Colorado Boulder - East Campus (U.S. EPA), Msdi - Frederick (U.S. EPA), Barton Solvents Inc (U.S. EPA) and Environmental Hazmat Services 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 .
Cities in Boulder County
Communities served
Louisville, Superior, Gunbarrel, Niwot, Lyons, Nederland, Paragon Estates, Pine Brook Hill, Lazy Acres, Allenspark, Eldorado Springs, Altona, St. Ann Highlands, Sugarloaf, Jamestown, Mountain Meadows, Gold Hill, Bar-K Ranch, Sunshine, Tall Timber, Crisman, Eldora, Seven Hills, Bonanza Mountain Estates, Ward, Valmont, Glendale, Leyner, Hidden Lake