69/100RP Score
Ranked #1 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 4.6★ from 9 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Best ABA Therapy Providers in Saint Charles, MO (2026)
41 ABA therapy providers ranked by RP ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Saint Charles: Bright Arch ABA Therapy, RP Score 69/100; 4.6★ from 9 Google reviews; open Saturdays until 7 PM.
- 41
Most-reviewed: CareSTL Health, 121 Google reviews at 2.7★, the most of 41 ranked; ranked #41.
Rankings can't be bought. Psychologists can't pay to change their rank or score. How we rank
41 Saint Charles ABA therapy providers are ranked here by RP Score, from eight published factors. 6 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.7★ across 41 rated practices.
Top 10 ABA therapy providers in Saint Charles at a glance
Ranked by the RP Score from public listing data, not by treatment outcomes; Sponsored placements are shown separately and never change rank.
| Rank | Business | RP Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Bright Arch ABA Therapy | 69 | 4.6★ (9) | St. Louis, 6 mi away | Sat · Evenings | Overall |
| 2 | BlueSprig | 67 | 5.0★ (6) | St. Louis, 10 mi away | Sat | — |
| 3 | SoaringHigh ABA | 67 | 5.0★ (3) | Saint Charles | — | — |
| 4 | Stride Therapy and Wellness | 67 | 5.0★ (9) | St. Louis, 17 mi away | — | — |
| 5 | Bright Futures ABA | 67 | 4.5★ (14) | Maryland Heights, 5 mi away | — | — |
| 6 | Latitude Therapy - ABA Therapy | 66 | 3.7★ (35) | Bridgeton, 5 mi away | — | — |
| 7 | Atlas Autism Health - ABA Therapy Hazelwood | 66 | 5.0★ (9) | Hazelwood, 6 mi away | — | — |
| 8 | Autism and Behavioral Spectrum - ABA Therapy in Saint Peters | 66 | 4.6★ (11) | Saint Peters, 6 mi away | — | — |
| 9 | Blue Stars Therapy | 66 | 4.7★ (28) | St. Louis, 12 mi away | — | — |
| 10 | Autism and Behavioral Spectrum - ABA Therapy in Chesterfield | 66 | 4.3★ (54) | Ballwin, 12 mi away | — | — |
The 41 best ABA therapy providers in Saint Charles, ranked
Ordered by RP Score, a 0–100 score from eight published factors. Paid placement never changes the order.
Ranked by the RP Score from public listing data, not by treatment outcomes; Sponsored placements are shown separately and never change rank.
#2 BlueSprig
Based in St. Louis, 10 mi away
67/100RP ScoreRanked #2 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 5.0★ from 6 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Saint Charles
67/100RP ScoreRanked #3 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 5.0★ from 3 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in St. Louis, 17 mi away
67/100RP ScoreRanked #4 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 5.0★ from 9 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Maryland Heights, 5 mi away
67/100RP ScoreRanked #5 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 4.5★ from 14 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Bridgeton, 5 mi away
66/100RP ScoreRanked #6 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 3.7★ from 35 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Hazelwood, 6 mi away
66/100RP ScoreRanked #7 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 5.0★ from 9 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Saint Peters, 6 mi away
66/100RP ScoreRanked #8 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 4.6★ from 11 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in St. Louis, 12 mi away
66/100RP ScoreRanked #9 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 4.7★ from 28 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Ballwin, 12 mi away
66/100RP ScoreRanked #10 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 4.3★ from 54 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Saint Peters, 5 mi away
65/100RP ScoreRanked #11 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 4.8★ from 5 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in St. Louis, 16 mi away
65/100RP ScoreRanked #12 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 4.4★ from 11 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Saint Peters, 6 mi away
65/100RP ScoreRanked #13 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 4.0★ from 4 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Florissant, 8 mi away
65/100RP ScoreRanked #14 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 5.0★ from 6 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
#15 Golden Steps ABA
Based in St. Louis, 7 mi away
65/100RP ScoreRanked #15 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 4.3★ from 6 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
#16 Archways ABA
Based in Saint Peters, 7 mi away
64/100RP ScoreRanked #16 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 5.0★ from 3 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Chesterfield, 11 mi away
64/100RP ScoreRanked #17 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 5.0★ from 7 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Florissant, 11 mi away
63/100RP ScoreRanked #18 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 3.7★ from 9 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Ballwin, 14 mi away
62/100RP ScoreRanked #19 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 5.0★ from 5 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in St. Louis, 14 mi away
62/100RP ScoreRanked #20 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 5.0★ from 5 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in St. Louis, 15 mi away
61/100RP ScoreRanked #21 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 4.0★ from 4 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Affton, 18 mi away
60/100RP ScoreRanked #22 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 5.0★ from 3 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in St. Louis, 19 mi away
60/100RP ScoreRanked #23 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 5.0★ from 6 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Eureka, 22 mi away
60/100RP ScoreRanked #24 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 5.0★ from 8 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in St. Louis, 23 mi away
60/100RP ScoreRanked #25 because of specialty focus and its Google rating: listed on Google as “Applied behavior analysis therapist”, 5.0★ from 13 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
All 41 ABA therapy providers
#1 to #25 are shown in full above. Here are #26 to #41, in RP Score order; each links to its profile.
| Rank | Business | RP Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Shining Steps ABA Therapy | 60 | 5.0★ (12) | 11 mi |
| 27 | Autism and Behavioral Spectrum - ABA Therapy in St. Louis | 60 | 5.0★ (7) | 21 mi |
| 28 | Carelinks ABA Therapy | 60 | 5.0★ (4) | 18 mi |
| 29 | Brighter Strides ABA Therapy | 60 | 4.4★ (7) | 15 mi |
| 30 | BridgeCare ABA: ABA Therapy In St. Louis | ABA Therapy Services Missouri | 60 | 4.0★ (4) | 19 mi |
| 31 | BlueSprig Fairview Heights - ABA Therapy for Autism | 59 | 4.4★ (7) | 30 mi |
| 32 | The Autism Clinic at Hope | 59 | 3.7★ (3) | 19 mi |
| 33 | Bright Futures ABA | 59 | 5.0★ (3) | 20 mi |
| 34 | Ad Astra Autism Centers - ABA Therapy Overland | 58 | 4.6★ (20) | 9 mi |
| 35 | Acclimate ABA Therapy In Missouri | ABA Therapy Services Missouri | 57 | 5.0★ (6) | 15 mi |
| 36 | Behavioral Perspective (BPI) | 57 | 4.0★ (8) | 27 mi |
| 37 | The Autism Clinic at Hope - O'Fallon, IL | 56 | 4.6★ (18) | 34 mi |
| 38 | Applied Behavior Services, LLC. (North Campus) | 55 | 5.0★ (5) | 11 mi |
| 39 | Sagent Behavioral Health - O'Fallon | 53 | 3.1★ (31) | 12 mi |
| 40 | Acorn Health ABA Therapy - Edwardsville | 48 | 3.4★ (5) | 28 mi |
| 41 | CareSTL Health | 47 | 2.7★ (121) | 14 mi |
Also serving Saint Charles
20 more ABA therapy providers within 40 mi that we can't rank yet: too few reviews, or a specialty we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Ace Therapy | 10 mi | |
| Acorn Health ABA Therapy - Scott Air Force Base | 3.0★ (2) | 35 mi |
| Ad Astra Autism Centers - ABA Therapy St. Ann | 6 mi | |
| Applied Behavior Services - Early Intervention Clinic (Central Campus) | 12 mi | |
| Atlas Autism Health - ABA Therapy Ballwin | 15 mi | |
| Atlas Autism Health - ABA Therapy Maryland Heights | 5.0★ (1) | 6 mi |
| Autism and Behavioral Spectrum - ABA Therapy for Autism | 5.0★ (2) | 11 mi |
| Autism Support Now | 4 mi | |
| Autism Support Now | 14 mi | |
| BehaveAbility, LLC | 6 mi | |
| Beyond Core Therapy | 5.0★ (1) | 7 mi |
| Blue Gems ABA Therapy in St. Louis MO | 5.0★ (1) | 18 mi |
| Developing Minds Therapy Services | 5.0★ (1) | 15 mi |
| Elite Aba Services | 5.0★ (1) | 9 mi |
| Green, Maxville and Associates LLC | 5.0★ (2) | 15 mi |
| Kindella ABA | Missouri | 12 mi | |
| Kinfolk ABA | 13 mi | |
| Morning Star Behavioral Associates | 15 mi | |
| Your Village STL Pediatric Therapy and Family Support | 5.0★ (2) | 12 mi |
| Your Village STL: ABA and Behavior Support | 12 mi |
How we ranked Saint Charles ABA therapy providers
We scored 41 Saint Charles ABA therapy providers on eight factors, weighted as shown. A practice is ranked when its specialty is confirmed and it has 3 or more Google reviews or a claimed profile. A practice with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 9, 2026.
Paid placement never changes a rank or score. Sponsored businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Saint Charles data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Review volume | 5% | Number of Google reviews, compared with the most-reviewed practice on the list | Measured |
| Recency | 5% | Share of Google reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, and round-the-clock or same-day availability | Measured |
| Specialty focus | 25% | How clearly the practice does this specialty (its Google category and name) | Measured |
| Proximity | 15% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The practice has claimed its Ranked Psychologists profile (free or paid earn the same) | Measured |
| Partnered | 5% | The practice links to Ranked Psychologists from its own website with our badge, checked periodically | Measured |
How to choose an ABA therapy provider
- Check the license with the state or provincial board that issued it; most boards publish a free online lookup.
- Make sure ABA therapy is a regular part of their work, and ask what approach they use and why.
- Ask how many hours a week they recommend and how they set goals with the family.
- Ask how often a BCBA observes sessions and meets with parents.
- Ask about fees, insurance and the cancellation policy before the first session. In the US, if you are uninsured or paying yourself, you can ask for a good faith estimate of expected charges.
- Check practical fit: in-person or online sessions, evening times, and how soon they have an opening.
- After a few sessions, ask yourself whether you feel heard. Changing to a different provider is common and fine.
Questions to ask an ABA therapy provider
- Are you accepting new clients, and how soon could I start?
- Which license do you hold, and in which state or province?
- How much of your work is ABA therapy?
- Is there a waitlist, and do you accept my insurance?
- What do you charge per session, and do you take my insurance or provide a superbill?
- Do you offer online sessions?
- What is your cancellation policy?
- What do you keep confidential, and when would you have to share information?
Terms explained
- PhD / PsyD
- Doctoral degrees in psychology. A PhD usually has a stronger research focus, a PsyD a stronger clinical focus; both can lead to a psychologist license.
- Licensed psychologist
- A person licensed by a state or provincial psychology board to practice psychology. The title is protected by law.
- Psychological associate
- In some states and provinces, a master’s-level practitioner licensed or registered by the psychology board, often with supervision requirements.
- LPC / LMHC / LCPC
- US licenses for professional or mental health counselors (the name differs by state). They provide counseling and therapy.
- LCSW
- Licensed clinical social worker: a master’s-level social worker licensed to provide therapy.
- LMFT
- Licensed marriage and family therapist: licensed to treat individuals, couples and families with a focus on relationships.
- RP / RCC
- Registered psychotherapist (Ontario) and registered clinical counsellor (British Columbia): Canadian titles for licensed therapy providers.
- PSYPACT
- An interstate agreement that lets psychologists licensed in a member state provide telepsychology to clients in other member states once they hold the required authorization.
- Telehealth
- Sessions held by secure video or phone instead of in person. The provider generally needs to be licensed where the client is located.
- CBT
- Cognitive behavioral therapy: a structured talk therapy that works on the links between thoughts, feelings and behavior.
- DBT
- Dialectical behavior therapy: a form of CBT that teaches skills for managing intense emotions and relationships.
- ERP
- Exposure and response prevention: a form of CBT used for OCD.
ABA therapy providers in Saint Charles: frequently asked questions
Who is the best ABA therapy provider in Saint Charles?
By RP Score, the highest-ranked ABA therapy provider in Saint Charles, MO is Bright Arch ABA Therapy with an RP Score of 69/100. It has 4.6★ from 9 Google reviews. It is open Saturdays until 7 PM. BlueSprig (#2) and SoaringHigh ABA (#3) follow. We ranked 41 ABA therapy providers on eight factors, last updated November 9, 2026.
How many ABA therapy providers are there in Saint Charles?
RankedPsychologists ranks 41 ABA therapy providers serving Saint Charles, MO. 1 of them is based in Saint Charles; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of November 2026.
What should I do if I need help right now?
In crisis or thinking about suicide? Call or text 988 (US and Canada), any time. In an emergency, call 911. This site cannot help in an emergency.
Which ABA therapy providers in Saint Charles work on weekends?
6 of 41 ranked ABA therapy providers post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are Bright Arch ABA Therapy (#1), BlueSprig (#2) and Autism Learning Collaborative (#12). Posted hours are office hours; many practices also offer evening or online sessions by appointment.
What Google rating do Saint Charles ABA therapy providers have?
The median Google rating among 41 rated ABA therapy providers in Saint Charles is 4.7★, with a median of 7 reviews. CareSTL Health has the most, 121 reviews, and ranks #41. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does RankedPsychologists rank ABA therapy providers?
Each ABA therapy provider gets a 0–100 RP Score from eight published factors, led by reputation (25%), specialty focus (25%), proximity (15%) and availability (10%). A practice with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only practices with a confirmed specialty and 3 or more reviews, or a claimed profile, are ranked.
Do ABA therapy providers outside Saint Charles count in this ranking?
Yes, if they are within 40 mi of the Saint Charles city center, our service radius for ABA therapy providers. Each listing shows where the practice is based and how far away it is. Proximity is 15% of the RP Score, so a nearby practice gets a small edge.
Can ABA therapy providers pay to rank higher on RankedPsychologists?
No. The RP Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured practices may appear above the list, labelled Sponsored and showing their honest rank.
How are aBA therapy providers in Saint Charles ranked?
Each practice gets an RP Score from 0 to 100 from 8 published factors, including its Google rating, how clearly it focuses on ABA therapy and how close it is. Sponsored placements are shown separately and never change rank. The score does not measure treatment outcomes.
Who provides ABA therapy?
ABA programs are designed and supervised by board certified behavior analysts (BCBA). Day-to-day sessions are often delivered by registered behavior technicians (RBT) working under that supervision. Many US health plans cover ABA for autism; the rules differ by state and plan, so ask the provider and your insurer.
Can I see an ABA therapy provider online?
Often, yes. Licensing generally follows where you are during the session, so the provider needs to be licensed or authorized there. In the US, psychologists in PSYPACT member states can offer telepsychology to clients in other member states; counselors and social workers have their own rules. In Canada, ask whether the provider is registered in your province.
What if I need help right now?
Do not wait for a consultation. Call or text 988 (US and Canada) if you are in crisis or thinking about suicide, at any time. In an emergency, call 911.
Update log for Saint Charles
- November 2026: RP Scores recalculated for 41 ABA therapy providers serving Saint Charles.
More ABA therapy providers and Saint Charles pages
ABA therapy providers near Saint Charles
- ABA therapy providers in Bridgeton, MO41 ranked
- ABA therapy providers in Maryland Heights, MO41 ranked
- ABA therapy providers in Hazelwood, MO41 ranked
- ABA therapy providers in Saint Ann, MO41 ranked
- ABA therapy providers in Saint Peters, MO40 ranked
- ABA therapy providers in Florissant, MO41 ranked
- ABA therapy providers in Overland, MO41 ranked
- ABA therapy providers in Creve Coeur, MO41 ranked
- ABA therapy providers in Chesterfield, MO41 ranked
- ABA therapy providers in Ferguson, MO41 ranked
Other specialties in Saint Charles
- Psychologists in Saint Charles135 ranked
- Therapists and counselors in Saint Charles364 ranked
- Child and teen therapists in Saint Charles57 ranked
- Couples therapists in Saint Charles129 ranked
- Family therapists in Saint Charles132 ranked
- Trauma and PTSD therapists in Saint Charles18 ranked
- Eating disorder therapists in Saint Charles10 ranked
- Psychiatrists in Saint Charles190 ranked
- Clinical social workers in Saint Charles62 ranked
- Addiction counselors in Saint Charles61 ranked
- All psychologists in Saint Charles