County resource guide
Autism Resources in Prince William County, Virginia
Local providers, school contacts, and support services for autism families in Prince William County. Virginia statewide resources also apply.
Prince William County — home to Manassas, Woodbridge, and Dale City — is one of Northern Virginia's fastest-growing counties. Families have good access to Inova and Children's National for evaluations, and the Northern Virginia provider ecosystem serves the county well for ABA and therapy. PEATC provides free statewide IEP advocacy. Virginia's Infant and Toddler Connection provides free EI for children under 3, and the Building Independence and Family and Individual Supports DD waivers are available through DBHDS.
Provider directory
Local Providers24 providers in Prince William County
About our listings
Provider listings on Autism Parent Club are submitted by practices or researched from public sources. All listings are reviewed for accuracy before publication. To suggest a correction, use the “Suggest a correction” link below.
Diagnostic clinics
Formal autism evaluations by developmental pediatricians, psychologists, or neuropsychologists.
Falls Church · multi-county
Inova Children's Hospital — Developmental Pediatrics
Comprehensive autism and developmental evaluations at Inova Children's, Northern Virginia's largest pediatric hospital. Multi-disciplinary team serving Fairfax, Arlington, and the broader DC metro area.
Expect significant waitlists. Ask about their community referral network.
Falls Church · multi-county
Inova Children's Hospital — Developmental Pediatrics
Falls Church · multi-county
Inova Children's Hospital — Developmental Pediatrics
Falls Church · multi-county
Inova Children's Hospital — Developmental Pediatrics (Manassas Park)
Inova Children's Hospital serves Manassas Park City families for autism evaluations and developmental pediatrics, accessible via I-66 to Falls Church.
Falls Church · multi-county
Inova Children's Hospital — Developmental Pediatrics (Manassas)
Inova Children's Hospital in Falls Church is the primary autism diagnostic center for Manassas City families, approximately 30 miles northeast via I-66.
Early Intervention (0–3)
Free services for children under 3 under IDEA Part C.
ABA therapy
Applied Behavior Analysis therapy — typically requires insurance authorization.
Warrenton · multi-county
Applied Behavior Consultants — Northern Virginia
ABA therapy services for Fauquier County children through Northern Virginia ABA providers. Clinic-based and in-home ABA options are available, with several providers serving the Warrenton and Gainesville corridor.
Ask your pediatrician for a referral to ABA providers serving the Warrenton area. Several NoVA-based practices serve this region.
Leesburg · multi-county
Behavior Analysis and Therapy Partners — Loudoun County
Fairfax · multi-county
Behavior Analysis and Therapy Partners — Northern VA
In-home and center-based ABA therapy across Northern Virginia. BCBA-supervised with naturalistic approach. Accepts most commercial insurance under Virginia's ABA mandate.
Virginia requires commercial insurance to cover ABA therapy.
Herndon · multi-county
Proud Moments ABA — Northern Virginia
In-home ABA therapy in Northern Virginia serving Fairfax, Arlington, Loudoun, and Prince William counties.
Source: https://www.proudmomentsaba.com/herndon-va-aba-therapy
Mental health
Therapists and psychiatrists experienced with autistic children and adults.
Woodbridge · multi-county
Prince William County Community Services Board (Manassas City)
The regional CSB serving Prince William County and Manassas City provides DD waiver coordination, autism behavioral health, and crisis services for the Manassas metro area.
Woodbridge · multi-county
Prince William County Community Services Board (Manassas Park)
The regional CSB provides DD waiver coordination and autism behavioral health services for Manassas Park City, coordinated through the Prince William area CSB.
Parent & family support
Parent groups, sibling programs, and family peer support.
Fairfax · multi-county
Autism Society of Northern Virginia
Active Northern Virginia chapter with support groups, resource fairs, social skills programming, and family events across Fairfax and the DC suburbs.
Ashburn · multi-county
Autism Society of Northern Virginia — Loudoun Chapter
Fairfax · multi-county
Autism Society of Northern Virginia (Manassas City)
Active Northern Virginia autism chapter serving Manassas City families with support groups, resource fairs, and events in the Prince William County corridor.
Advocacy & legal
Legal advocates, special education advocates, and disability rights organizations.
Fairfax · multi-county
Northern Virginia Resource Center (Manassas Park City)
NVRC provides IEP advocacy and resource navigation for Manassas Park City families, specializing in Northern Virginia's complex multi-jurisdiction special education landscape.
Fairfax · multi-county
Northern Virginia Resource Center (NVRC)
Northern Virginia's premier nonprofit serving families of individuals with disabilities. IEP advocacy, parent training, resource navigation, and community connections across Fairfax and the DC suburbs. One of the strongest disability family advocacy organizations in the Mid-Atlantic.
Exceptional local resource. Call before any IEP meeting or dispute.
Alexandria · multi-county
Parent Educational Advocacy Training Center (PEATC)
Virginia's federally funded Parent Training and Information Center. Free IEP advocacy, training, and one-on-one support for Virginia families. Knows Virginia's special education regulations inside out.
FREE. Federally funded PTI. The most important call before any IEP dispute in Virginia.
Alexandria · multi-county
PEATC — Virginia Parent Training & Information Center
Alexandria · multi-county
PEATC — Virginia Parent Training & Information Center
Alexandria · multi-county
PEATC — Virginia Parent Training & Information Center (Manassas City)
Virginia's federally funded PTI provides free IEP advocacy for Manassas City families navigating Manassas City Schools, separate from Prince William County schools.
Alexandria · multi-county
PEATC — Virginia Parent Training & Information Center (Manassas Park)
Virginia's federally funded PTI provides free IEP advocacy for Manassas Park City families navigating Manassas Park City Schools.
For providers
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School districts & government services
Public programs and school district contacts for Prince William County.
School & special education
Services & benefits
- Prince William County Community Services Board
Prince William County's CSB — manages DBHDS waiver intake and DD services.
Adult services
- Prince William County Community Services Board
Prince William County's CSB — manages DBHDS waiver intake and DD services.
Respite & support
- Prince William County Community Services Board
Prince William County's CSB — manages DBHDS waiver intake and DD services.
Helpful guides
Guides for Prince William County families
Step-by-step help on the topics that matter most.
School & IEP
Navigating the IEP process
Your rights under IDEA, how evaluations work, and what every IEP section means.
Finding help
ABA, OT, speech and waitlists
How to find qualified providers, navigate insurance, and get off waitlists faster.
Getting started
Where to start after diagnosis
A week-by-week checklist for the first 90 days — from evaluation to early intervention.
Benefits & money
SSI, Medicaid waivers, ABLE accounts
Federal benefits your child may qualify for and how to apply without losing your spot.
Mental health
Co-occurring conditions and support
Managing anxiety, ADHD, and depression alongside an autism diagnosis.
Daily life
Sensory processing and OT
Understanding sensory needs, sensory diets, and how occupational therapy helps.
Adulthood
Employment, housing, legal planning
Supported employment, housing options, guardianship alternatives, and ABLE accounts.
Communities served
Cities in Prince William County
Serving families across Prince William County including Manassas, Woodbridge, Dale City, Lake Ridge, Dumfries, Haymarket, Gainesville, Bristow, Nokesville and Montclair and more.
See all Virginia resources
Waivers, PTI centers, and state programs apply to all families in Virginia.
Virginia state guide →Nearby counties in Virginia
See something that needs fixing?
Providers move, phone numbers change, and links break — it happens. If anything on this page is out of date, wrong, or no longer working, please tell us and we’ll fix it. Keeping this accurate for autism families is the whole reason we’re here.
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