Thornton trash truck

Trash & Recycling

​The Environmental Services Team provides curbside trash and recycling collection services to over 31,000 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.


To view or print your trash/recycling collection schedule please click here! 

*Please note this system applies to city of Thornton trash and recycle customers only.

We've gone Mobile!

City of Thornton trash/recycling customers are now able to download a mobile app to their cell phone or tablet!  Please look for City of Thornton Recycles in the App Store and on Google Play.


Click & Haul Online RegistrationClick & Haul Online Registration

Thornton residents 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.  

What is eligible?  Furniture, appliances, mattresses/box springs, hot water heaters, fence panels, branches, remodeling debris, yard waste, etc.

What is 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 tires. NO concrete or masonry demolition (driveway concrete, wall blocks or gravel). NO dirt or sod. NO ammunition.

Click here to get started now!  

How to Order an Additional Container

City of Thornton trash & recycling customers can use the online system for some of the most common service requests! 

  • Order an additional black trash container 

  • Order an additional green recycle container

  • Schedule a lid replacement

  • Remove a container from service address

Click here to login and get started.  Fees and restrictions may apply.  For all other requests or concerns please email


Electronic Recycling Drop-off Day

Event Dates:  Saturday, August 27

Event Time:  9 a.m. - 1 p.m.

Location:  Thornton's Infrastructure Maintenance Center 12450 Washington Street  Thornton, CO  80241

Guidelines:  Adams County and the city of Thornton invite residents to drop off their electronic waste (computers, laptops, tablets, cell phones, televisions, computer monitors, hard drives, DVD players, scanners, printers, radios, etc.).

Items will be recycled safely and responsibly to ensure a high level of data destruction for desktops, laptops, and other data containing equipment. There will be a $15 per vehicle fee for items dropped off, including all electronics and one TV/CRT monitor. Vehicles with up to three TVs/CRT monitors will be charged $25. Cash and credit card will be accepted.


Adams County and city of Thornton are pleased to partner with Techno Rescue for recycling services on this event.  For specific questions on certain electronics and data destruction, please call Techno Rescue directly at 303-482-2207.

Please click here to register and make an appointment.

Tree Branch/Compost Drop-off

Event Dates:  Saturday, September 17

Event Times:  8 a.m. - noon

Location:  Thornton's Infrastructure Maintenance Center  12450 Washington Street  Use the north entrance with access from 126th Avenue, east of Washington Street.

Guidelines:  Thornton residents may bring tree branches, limbs, and compostable material to the Infrastructure Maintenance Center (IMC) at no charge. Proof of residency is required. Residents will be responsible for unloading their branches and all compost material. Compost material must be placed in BPI certified fully compostable bags, paper sacks, or be prepared to open other types of bags and empty on site.  No commercial or landscaping companies.


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What can I bring to the IMC? 

The Infrastructure Maintenance Center (IMC) is located at 12450 Washington Street.  Thornton residents only (no commercial or landscaping companies) may bring or drop-off the following on weekdays during business hours:

  • Motor oil, antifreeze, and cooking oil - in sealed gallon (or smaller) containers
  • Appliances such as refrigerators, dishwashers, & water heaters
  • Compost material such as grass clippings, leaves, flowers, coffee grounds, food scraps in fully compostable BPI certified bags or paper bags.  Be prepared to open all other bags on site.

Please call ahead of your arrival 720-977-6200 for instructions or check in at lobby before heading to the west gate entrance on Washington Street.

***Access to the north gate from 126th Avenue is now restricted other than on event days.***


2022 Holiday Delay Schedule

Trash and recycling collection will be delayed one day on the following holidays:

  • Memorial Day, May 30
  • Independence  Day, July 4
  • Labor Day, September 5
  • Thanksgiving Day, November 24

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 every-other-week 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.

  • 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 click the Trash & Recycling Calendar tab on the left hand side of this page.

Click here to order an additional container or lid replacement.