Apprenticeship sponsors in Colorado

1,099 sponsors · DOL OA Partner Sponsors · October 25, 2026

Registered apprenticeship partner sponsors listed for Colorado in the public DOL file. Confirm details with the sponsor and on apprenticeship.gov.

Browse by trade tag

Trade tags are keyword matches on organization names — not official DOL occupation codes.

Showing 80 of 1,099 — search to filter all

100% SERVICE INC

LITTLETON, CO 80162

Listed

2th Bar by Dr. B.

Lone Tree, CO 80124

Listed

3rd Ave Studio

Denver, CO 80220

Listed

4Rivers Equipment

Greeley, CO 80634

Sponsor

(970) 218-9378

719 Barbershop

Colorado Springs, CO 80906

Sponsor

Barber & cosmetology

(719) 418-1226

95th Street Salon

Lafayette, CO 80026

Listed

A Lyons Painting

Colorado Springs, CO 80909

Sponsor

Painting & finishing

A&M Electric

Fort Collins, CO 80524

Listed

Electrician & lineworker

AAA Fire Protection, Inc.

Commerce City, CO 80022

Sponsor

(303) 340-3473

ABC - NCCER

Denver, CO 82003

Educators

Abiding Hope Preschool

Littleton, CO 80217

Listed

Above Ground LoDo

Denver, CO 80202

Listed

ACADEMY OF COSMETOLOGY ARTS

Denver, CO 80222

Educators

Barber & cosmetology

(303) 282-5012

Academy of Cosmetology Arts, LLC

DENVER, CO 80222

Sponsor

Barber & cosmetology

(303) 282-5012

Accentz, Inc

Aurora, CO 80016

Sponsor

(303) 638-6487

Acco

Colorado Springs, CO 80919

Listed

Accountants Cabin, LLC

Loveland, CO 80537

Sponsor

Ace Eat Serve Inc

Denver, CO 80203

Listed

ACI Learning Tech Academy

Centennial, CO 80112

Sponsor

(719) 309-1421

Activate Work, Inc.

Denver, CO 80210

Sponsor

ADAMS COUNTY PLUMBING & HEATING CO

EVERGREEN, CO 80437

Listed

Plumbing & pipefittingHVAC & sheet metal

Adams County Workforce & Business Center

Brighton, CO 80601

Listed

(720) 523-6900Website

Adams County Workforce & Business Center - Westminster

Westminster, CO 80234

Listed

(720) 523-2400Website

Adams County Workforce Development Board

Westminster, CO 80234

Listed

(720) 523-2408Website

Adams Electric

Pueblo, CO 81003

Listed

Electrician & lineworker

Adams Electric, LLC

Grand Junction, CO 81506

Sponsor

Electrician & lineworker

Adams State University

Alamosa, CO 81101

Educators

(800) 824-6494

Advance Tank & Construction LLC

Wellington, CO 80549

Sponsor

General construction

(970) 568-3444

Advanced Therapeutic Massage and Skin Care

Nathrop, CO 81201

Sponsor

(719) 486-8505

Affordable Fire Protection, Inc.

LOMA, CO 81524

Sponsor

(970) 858-8863

Affordable Tree Service

LAFAYETTE, CO 80026

Sponsor

African American Trade Association (AATA)

Aurora, CO 80010

Educators

(720) 655-0138

African-American Trade Association

Denver, CO 80216

Sponsor

After School Kindness, Inc.

Fort Collins, CO 80525

Sponsor

(970) 744-9284Website

Aim High HVAC, Inc

Littleton, CO 80125

Listed

HVAC & sheet metal

AimHigh Education Technologies Registered Apprenticeship Program

Denver, CO 80202

Sponsor

AIMS Community College

Greeley, CO 80634

Sponsor

Air Academy Federal Credit Union

COLORADO SPRINGS, CO 80924

Sponsor

(719) 592-1041

Air Comfort Inc.

Fort Collins, CO 80524

Listed

AIR COND. ASSOC./DENVER BOILER

ENGLEWOOD, CO 80110

Listed

AIRTECH MECHANICAL CORP

COMMERCE CITY, CO 80022

Listed

Al Urbanowski

Boulder, CO 80302

Listed

Alamosa Workforce Center

Alamosa, CO 81101

Listed

(719) 589-5118Website

ALC Belmar Management LLC

Centennial, CO 80111

Listed

ALC DTC Management LLC

Centennial, CO 80111

Listed

ALC Hilltop Management LLC

Centennial, CO 80111

Listed

ALC Mayfair Management LLC

Centennial, CO 80111

Listed

All Circuits Electrical LLC

Fort Collins, CO 80524

Listed

Electrician & lineworker

Alpha Mechanical Solutions LLC.

GUNNISON, CO 81230

Sponsor

Alpine Medical Specialty Practices

Pagosa Springs, CO 81147

Listed

Alpine Workshop

Ridgway, CO 81432

Educators

(888) 810-2522

Altitude Arborist

Broomfield, CO 80023

Sponsor

Altitude Energy, LLC

Keenesburg, CO 80643

Sponsor

(720) 618-3252

American Electrical Innovations Ltd.

Wellington, CO 80549

Sponsor

Electrician & lineworker

(970) 685-2809

AMERICAN MECHANICAL SERVICE OF COLORADO INC

CENTENNIAL, CO 80112

Listed

American Specialty Plumbing Inc

Colorado Springs, CO 80911

Listed

Plumbing & pipefitting

American Sprinkler Inc

Denver, CO 80216

Sponsor

(303) 550-7917Website

Ames Construction

Aurora, CO 80011

Sponsor

General construction

Analytics Computers

Denver, CO 80223

Sponsor

Angi Inc

Denver, CO 80205

Listed

Angie Hair Salon 1

Aurora, CO 80012

Listed

Animal Clinic, LLC

Fort Lupton, CO 80621

Listed

Animal Friends Alliance

Fort Collins, CO 80524

Listed

Animas Surgical Hospital

Durango, CO 81301

Listed

Anthony's Barber Shop

Fort Morgan, CO 80701

Listed

Barber & cosmetology

Anytime Mechanical

Westminster, CO 80031

Educators

(303) 232-2779

APOLLO MECHANICAL

DENVER, CO 80216

Listed

Applewood Painting Co.

Arvada, CO 80005

Sponsor

Painting & finishing

(303) 425-9071

Apprentix

Denver, CO 80206

Sponsor

(303) 900-2215Website

AQUA CUTS

AURORA, CO 80014

Listed

ARAPAHOE COMMUNITY COLLEGE

Littleton, CO 80120

Educators

(303) 797-5908

ARAPAHOE COMMUNITY COLLEGE

LITTLETON, CO 80160

Educators

(303) 797-5723

Arapahoe Community College and SEIU Local 105

Littleton, CO 80120

Sponsor

(303) 797-5723

Arapahoe Hyundai

Centennial, CO 80112

Listed

Arapahoe/Douglas Lima Plaza Workforce Center

Centennial, CO 80112

Listed

(303) 636-1160Website

Arapahoe/Douglas Workforce Development Board

Centennial, CO 80112

Listed

(303) 636-1160Website

Arapahoe/Douglas Works!

Centennial, CO 80111

Sponsor

(303) 636-1186

ArborScape, Inc.

Denver, CO 80110

Sponsor

Ariel Clinical Services

Colorado Springs, CO 80909

Sponsor

Ariel Clinical Services

Grand Junction, CO 81504

Listed

First 80 shown. Type in the search box to filter the full 1,099 sponsors for this state.

Source: DOL OA Partner Sponsors CSV · retrieved October 25, 2026. Personal contact names and emails from the file are not republished here.