PO Box 419

Hotchkiss, CO 81419



fax: 720-880-3051



Professional Applicators by Company


This alphabetical list (by company) is produced by the Professional Applicators Committee within CWMA and is updated regularly.


Ark Ecological Services LLC
Raymond H. Sperger
6560 Dover Street
Arvada, CO 80004
Phone: 303-985-4849 Phone & Fax


DeAngelo Brothers, Inc.

Brad Maddy

10508 N Coltrane Road

Oklahoma City, OK 73131

Business Phone: 800-949-2654

Fax: 405-478-1114


Nationwide company specializing in weed management


Paul Schreiner
PO Box 205
Fairplay, CO 80440
Business Phone: 719-836-2322

Foothills Vegetation Management Inc.
Mike Wilkinson and Ann Wilkinson
19394 Silver Ranch Road
Conifer, CO 80433
Business Phone: 303-697-5424
Serving a 100 mile radius around Conifer, including the Denver area, with consulting and roadside, pasture, and rangeland weed control.

Four Corners Weed Control Inc.
Rodney Rogers
PO Box 868
Farmington, NM 87499
Business Phone: 505-327-1070
Fax 505-326-1020

Horizon Environmental Services, Inc
Juliann Campbell
PO Box 9057
Durango, CO 81302
Business Phone: 970-884-2985
Fax: 970-884-4112

Horizon Lawn & Tree Care
Mark Wright
P.O. Box 111152
Aurora, CO 80042
303 419-5332
Fax 303 644-4360

Native Habitat,Inc.

Kurt Grimm
6630 County Road 346
Silt, CO 81652
970 948-9894

Open Range Weed Control, LLC

John W. Foley
2060 Silkwood Dr.
Colorado Springs, CO 80920
Phone 719-531-0463
Fax: 719- 599-8425

Out West Weed Control, LLC
Ernie Whitford
P.O. Box 5703
Colorado Springs, CO 80931

Tres Mesas Spraying

Mike Delaney
P.O.Box 178, 590 CR 133
Marvel, Co 81329
Business Phone: 970-588-2200
Fax: 970 588-3872

Vegetation Management, Incorporated
Christine Alexander and Duane Lindmier
PO Box 162
Evergreen, CO 80437-0162Business Phone: 303-674-1215Fax 303-670-0829
Serving all of Colorado by providing Rangeland and Pasture Weed Control; Bareground and
Industrial Right of Way spraying; Tree Spraying; and Consultation services.


Weed Wranglers Inc.
David Duncan and Ted Duncan
6333 South Santa Fe Dr., Unit A-1
Littleton, CO 80120-2912
Business Phone: 303-798-4090
Fax: 303-798-2736

Serving the front range with consulting and roadside, pasture, and rangeland weed control; statewide for larger projects. Specializing in bare ground weed control.


Wilderness Weeds, Inc.
Cade Pickering
P.O. Box 408
Rifle, CO 81650
Business Phone: 970.216.6151
Serving western Colorado and beyond - small and large pastures, rough and remote access areas, roadsides, bareground and more.