A1 Organics operates several sites along the Front Range of Colorado. The depth of our operations provides us with flexibility to handle a variety of raw organic products. It also gives us the ability to transfer material to an alternative site should any unexpected incident occur.

Eaton | Keenesburg | Monaco | Englewood

Notice of Rate Changes - Tipping Fees

Corporate Headquarters, Eaton, Colorado

Corporate Headquarters, Eaton, Colorado

16350 WCR 76
Eaton, Colorado 80615
Ph (970) 454-3492, (800) 776-1644
Fax (970) 454-3232

Mon-Fri: 7:30 am - 5:00 pm

Map and Directions

Located on 160 acres of ground owned by A1 Organics since the company’s inception, this location is corporate headquarters for the company. The new corporate offices provide accounting, administrative, technical support, and a complete maintenance facility.

Permitted under a Use by Special Review Permit issued by Weld County, the Eaton facility includes a bagging operation and is conveniently located near major population centers along the Front Range.

Feedstocks processed at Eaton include green waste, animal manures, clean wood waste, and yard waste.

Rattler Ridge, Keenesburg, Colorado

Rattler Ridge, Keenesburg, Colorado

12002 WCR 59
Keenesburg, CO 80643
Ph (303) 732-7311

Mon-Fri: 6:30 am - 4:30 pm

Map and Directions

Rattler Ridge receives and processes animal waste, biosolids, and yardwaste.

Rattler Ridge is located on 430 acres near the town of Keenesburg, Colorado. Permitting for this facility was completed in November 2000.

This facility is fully permitted in accordance with CDPHE regulations pertaining to Solid Waste Sites and Facilities, 6CCR1007-2, Section 14, entitled: “Solid Waste Composting”, effective September 1, 2000. The facility is permitted to receive all types of organic materials including food waste for composting.

By the way, the name "Rattler Ridge" speaks for itself! If you come to this site, keep a look out for the facility's namesake!

Monaco Street, Commerce City, CO

Monaco Street, Commerce City, CO

9109 Monaco St.
Commerce City, CO
Ph (303) 710-9301

Mon-Fri: 7:00 am - 3:30 pm.
Saturday 8:00 am - 12:00 pm.
Last load in at 3:00 pm

Additional Info and Directions

Feedstocks processed at Monaco Street Organic Recycling Facility include tree limbs, logs, clean wood (untreated, unpainted), brush, grass, leaves, sod and soil.

Mountain States, Englewood, CO

Mountain States, Englewood, CO

2300 W. Radcliff Avenue Englewood, CO 80110
Ph (303) 789-3356

HOURS: (March 1st – Sept 1st)
Mon-Fri 7:00 am – 4:00 pm
Sat 8:00 am – 1:00 pm 

Acceptable drop off materials include:
Branches, Chipped Wood, Log (6 ft Max Length), Sod, Leaves Sorted KD Wood, Lawn Grass

We cannot unload trucks or vehicles

We do not accept trash including:
Glass, Paper, Plastics, Cans, Concrete, Tires, RR Ties, Edging

Materials for sale include:

Class 1 STA Certified Compost including:
Bagged Comand
Amended Top Soil Planters Mix Landscape Materials
Landscape Fabric
Edging Pins

Mulches / Bark
Cedar Mulch
Cascade Cedar
Natural Wood Mulch
Tree Heal
Bark Fines
Natural Wood Fines
Coffee Brown Mulch
Cherry Brown Mulch
Gold Mulch
Red Mulch
Brown (Dark Brown) Mulch
Fir Nuggets - Premium Small
Fir Nuggets - Premium Medium

1.5" Washed River Rock
2" White Rock
4"-8" White Cobble
2"-4" White Cobble
2"-4" Multi-Cobble
3/4" Granite
1.5" Granite
1.5" Colorado Red
3/4" Colorado Red
3/8" Pea Gravel
Concrete Mix
Red Breeze
Crusher Fines
Road Base