Every School Leader,


Teacher & Parent


Deserves Expert SPED Services



4100 Alpha Rd #1150    Dallas, TX  75244


8am – 5pm

Diagnostic Assessment Services, Inc.

Accurate & Timely Services

Positive Student Outcomes

Legally Compliant

Stress-Free Process

Legally Compliant

Serving Students Throughout Texas for Decades

we’re in schools 5 Days A Week

Serving Schools in DFW – Houston & San Antonio


Our Autism, ED, LD, ID, OHI, Dyslexia, Speech & Counseling Assessments provide insights and accommodations for therapeutic services.

Speech Therapy

Individual and group sessions focused on student results.



Counseling Services

Serving your general population and SPED students with their mental health needs.


SPED Training & Support

SPED Coordination

ARD Facilitation

SPED Mentoring

all Schools in dfw, houston & san antonio

We Understand You …

  • Have a lot on your plate
  • Are Short on staff
  • Don’t like surprises
  • Face tight budget challenges
  • See your students excel
  • Want Happy parents and families
  • Value SPED Guidelines and laws

You’re committed to your student’s success while managing State Performance Plan Indicators.

We Understand.


28 Years Experience SPED & Counseling

Stress Free

We understand the pressure you’re under. Breathe easy. Handle the other important issues on your list while we help SPED and Counseling.

SPED Expertise

Our team is trained and experienced. We want you to be confident it’s being handled in a competent, legal and professional manner.


We believe students deserve quality services to advance their success. Your parents deserve to know their child is being served by the best.


Our Focus Is SPED & Counseling



Staffing Companies don’t know SPED Law. You need a team you can trust has your back because they understand the nuances and options to meet student needs.

We’re your SPED advisor and partner – your SPED safety net. We provide quality control for evaluations so you don’t have to.


Serving Charter Schools & ISD’s



Our focus is in Dallas Ft. Worth, Houston and San Antonio. We have trained, experienced talent ready in these locations available to meet your needs.


Setting The Bar for SPED Practices


We’re in a unique position of understanding the needs of the administration, teacher, student, and parents. We are there with you during the ARD and 504 to support your staff. Your students deserve the highest standard of assessment and therapy services.


Experience + Personal Calling


We care deeply about your team and the students. We become a part of the team helping to transform your student’s dreams into possibilities. It’s much more than a job for us.

no rfp required

Next Steps

We are a Region 20 approved company for Evaluation Capacity Assistance –

providing evaluations across the state by highly trained personnel.


1. Call or email your needs

What School Locations? What Services? How Many Students? When Do You Want To Begin Service? What’s Your Budget?

2. We come to you To review our services, pricing, contract & next steps

We want to meet with you and understand your unique and critical needs. We’ll openly discuss pricing and review what we can do for your students.

3. School Orientation and Onboarding

It’s time to meet the team who will support you. We want to understand your preferred process for checking in and scheduling time with your students. Let’s start by providing stress-free SPED and Counseling services.

References Available

It’s About Trust

  • DRAMA FREE. Our people are trained to handle difficult and challenging situations with professionalism.


  • STUDENT FOC– USED. Committed to advancing your student results and outcomes. We want your students to grow and excel.


  • SPED SAFETY NET. We know state and federal SPED law. We’ve set the bar for best practices. We’re there when something falls through the crack.


  • HAPPY PARENTS & TEACHERS. Walk into an ARD or Parent Meeting with greater confidence and knowledge.


  • STATE PERFORMANCE PLAN INDICATORS: 100%. Eliminate surprises and frustration. Reaching your school’s goals can be a reality.

Let Us Help You Avoid

Missed TEA Timelines

Being Out of Compliance

Parent Complaints

Students Not Properly Served

Why Risk It By Using Someone Else When Compliance & Results are Non-Negotiable

charter schools & isd’s

We Serve Dallas – Ft. Worth, Houston & San Antonio



Diagnostic Assessment Services

4100 Alpha Road

Suite 1150

Dallas, TX 75244