The Environmental Services Team provides curbside trash and recycling collection services to over 27,700 homes in the City, as well as a number of other collection services for our citizens. The collection service program is operated as an enterprise fund, meaning that all costs associated with providing the various services are covered by user fees.
Upcoming Events and Announcements
Click & Haul Online Registration
Thornton trash and recycle customers can use this service to get rid of clutter in the garage or basement, plan a do-it-yourself room remodel, clean up the yard or storage shed, get rid of recently replaced furniture or appliances, or for a rental property cleanup! This service is available by appointment only.
The minimum fee is just $65 per collection for up to 6 cubic yards of stuff, which would approximately fill two standard pickup truck beds. The cost of service is placed on the next utility bill for payment.
Got more junk? More than two full pickup loads = $109 or more. There may be an additional diversion fee for mattresses and/or boxsprings.
What is eligible? Furniture, appliances, mattresses/box springs, hot water heaters, fence panels, branches, remodeling debris, yard waste, etc.
NOT eligible? Certain electronics such as televisions, computer monitors, printers, laptops, DVD players, stereos, and video game consoles.
NO hazardous materials or liquids (i.e., flammable liquids, oil, paint, fertilizer, chemical cleaners, etc.).
NO concrete or masonry demolition (driveway concrete, wall blocks or gravel).
NO dirt or sod. NO ammunition.
Select Saturday Click & Haul appointments are now being offered.
here to get started now!
Event Date: Saturday, April 28, 2018
Event Time: 9 a.m. to 1 p.m.
Location: Thornton's Infrastructure Maintenance Center (IMC) 12450 Washington Street, Thornton, CO. Please use the north entrance with access from 126th Avenue east of Washington Street. See map below.
Guidelines: On Saturday, April 28th from 9 a.m. to 1 p.m. only, Adams County residents and businesses may drop-off their leftover paint at no charge. This event is for paints and stains only. Please click here to pre-register for the event. Visit www.paintcare.org for more paint recycling options and drop-off locations near you.
Adams County Household Chemical Roundup
Event Time: 9 a.m. to 3 p.m.
Location: Water World 8801 N. Pecosw Street, Federal Heights, CO 80260
Guidelines: Thornton, in cooperation with Adams County and other local jurisdictions, will conduct a drop-off program for safe disposal of unwanted household hazardous chemicals. Restrictions and limitations apply. Proof of residency is required. $25 per vehicle. Please click here to pre-register for the event and for more information.
If you are trying to dispose of a mattress and/or box spring, please check out Spring Back Colorado Mattess Recycling. They make disposing of your mattress easy and simple. You can drop your end-of-life mattress and/or box springs at the Denver warehouse or schedule a home pick-up. Click here to be taken directly to their website, or for more information please call 720-515-1328. Fees do apply.
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Need an additional black trash container?
If you have one black trash container and would like a second black container, your trash service fee increases by only $2.50 per month. Please email
with your home address and
ADDITIONAL TRASH CONTAINER in the subject line. One will be delivered to your home within one to two business days!
Please see the Solid Waste Fee Structure below for additional container rates.
Looking for your Recycle Collection Schedule?
REMINDER: Recycling is a twice a month service for city of Thornton trash customers; not every other week. For example: if your recycle collection schedule is every 1st and 3rd Monday of the month, and there are 5 Mondays in April, your recycle will not be collected on the 30th.
To have your recycle pick up schedule sent electronically, please email your physical home street address to
RECYCLE CALENDAR REQUEST in the subject line.
2018 Holiday Delay Schedule
Trash and recycling collection will be delayed one day on the following holidays:
- New Year's Day, January 1
- Memorial Day, May 28
- Independence Day, July 4
- Labor Day, September 3
- Thanksgiving Day, November 22
- Christmas Day, December 25
Solid Waste Fee Structure
The current fee for Thornton’s Solid Waste Collection Program is $13.50 per month, and will appear on your water bill. The $13.50 per month charge includes a weekly collection of solid waste and a twice-monthly collection of recycling materials. This service is limited to ONE black container for solid waste. There is an additional charge for each additional black container with a maximum of four containers. However, green containers filled with trash will not be emptied.
Rates for the Solid Waste Collection Service as of January 1, 2003.
- One black container - $13.50
- Two black containers - $16.00
- Three black containers - $25.20
- Four black containers - $34.40
Solid waste collection dates are address specific. If you are unsure of your trash/recycle collection day, please contact the Thornton Environmental Services office.