The #1 Association for Subs, Suppliers, and Service Providers

Subcontractors Make Construction Happen.

ASA-OK stands behind subcontractors and suppliers with advocacy, education and connections that build stronger, more profitable businesses.

Membership Benefits

Advocacy

We are the unified voice for subcontractors at the local, state, and federal levels. We fight for legislation that improves your bottom line and against legislation that hurts your business.

Networking

Connect with others in the industry who understand your challenges and can help you tackle issues we all face. Plus, we’re just a fun group of people to hang around!

Education

Our monthly member meetings address high-impact topics related to your business. From business basics to subcontracting specifics, we cover the hot topics that matter to you.

Become a Member

What Our Members Are Saying:

“A big part for me is when you show up to a job and see familiar faces from ASA. Or I can pick up the phone and call another member that I have that relationship with. You’ve got to spend time and money on your business to make it better, and ASA helps you do that with everything they have to offer.”

-Adam Slattery, VP AI Slattery Masonry
“Bishop Construction is a small business. You could go through the Capitol and nobody would pay attention. But with ASA-OK and its members, we have a strong voice behind the issues we face.”

-Jason Bishop, VP Bishop Construction
“When we first joined, we were a small company with 5 employees or less. At that time, we couldn't afford attorneys, CPA’s, etc. There was a lot that we were learning abut running a business and being in the construction world. ASA’s meeting bring in speakers in speciality areas that helped us build and grow and get advice.”

-Kris Pettigrew, President FPS Technologies

Upcoming: Monthly Meetings

Join us for dinner at Twin Hills Golf & Country Club on Wednesday, November 11

Make plans to join ASA-OK for dinner and conversation with Oklahoma State Lawmakers at McNellie’s in Tulsa.

📅 Wednesday, November 11, 2026
🕠 11:30 AM - 1 PM
📍Twin Hills Golf & Country Club, Oklahoma City

🎤 Program TBA

Register - OKC

Join us for dinner at McNellie’s on Wednesday, November 18

Make plans to join ASA-OK for dinner and conversation with Oklahoma State Lawmakers at McNellie’s in Tulsa.

📅 Wednesday, November 18, 2026
🕠 5:30–7 p.m.
📍 McNellie’s | Downtown Tulsa (409 E. 1st Street)