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Lark Behavior GroupABA therapy provider in Chatsworth, CA

Lark Behavior Group is an ABA therapy provider at 18200 Rinaldi Pl, Porter Ranch, CA 91326, ranked #3 of 74 ABA therapy providers in Chatsworth and rated 4.5 from 8 Google reviews. Open Monday to Friday.

This profile is built from public listing data. Confirm the provider’s license, services, fees and availability with the practice before you book.

Chatsworth, CAUpdated 0 paid placements in any rankingHow we rank

Call (818) 916-0295Website ↗

Key facts

Key facts about Lark Behavior Group
Address18200 Rinaldi Pl, Porter Ranch, CA 91326, Chatsworth, CAGet directions
Phone(818) 916-0295
Websitelarkbehavior.com
HoursMonday to Friday: 8:30 AM – 4:45 PM
Google rating4.5 from 8 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

  • ABA Therapymain specialtyGoogle main category
  • Therapists and Counselorsadditional Google category

Service area

Serves Chatsworth and 11 towns within 40 miles: Northridge, North Hills, San Fernando, Canoga Park, Valley Glen, Van Nuys, Santa Clarita, Encino, Stevenson Ranch, West Hills and Woodland Hills.

Based in Chatsworth, CAView on map

Opening hours

Opening hours for Lark Behavior Group
DayHours
Monday8:30 AM – 4:45 PM
Tuesday8:30 AM – 4:45 PM
Wednesday8:30 AM – 4:45 PM
Thursday8:30 AM – 4:45 PM
Friday8:30 AM – 4:45 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Questions about Lark Behavior Group

How is Lark Behavior Group ranked in Chatsworth?

Lark Behavior Group is ranked #3 of 74 ABA therapy providers in Chatsworth by RP Score, with 70 out of 100 as of November 2026. The score weighs reputation, review volume, recency, availability, specialty focus, proximity, claimed profile and partnered. No business can pay to change its rank.

What are Lark Behavior Group’s hours?

Lark Behavior Group is open Monday to Friday. Its listed hours are Monday to Friday, 8:30 AM – 4:45 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Lark Behavior Group serve?

Serves Chatsworth and 11 towns within 40 miles: Northridge, North Hills, San Fernando, Canoga Park, Valley Glen, Van Nuys, Santa Clarita, Encino, Stevenson Ranch, West Hills and Woodland Hills. The list is based on the business's location and the usual service radius for ABA therapy. Confirm your address is covered when you call.

What do Google reviews say about Lark Behavior Group?

Lark Behavior Group has a rating of 4.5 from 8 Google reviews. The RP Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Lark Behavior Group?

Call Lark Behavior Group on (818) 916-0295. The business is at 18200 Rinaldi Pl, Porter Ranch, CA 91326, Chatsworth, CA. Its website is linked in the key facts on this page. Ask about fees, insurance and openings before you book a first session.

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Claiming is free. Correct your hours, specialties and service area. The RP Score is recalculated from corrected data; payment never changes it.

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Compare nearby ABA therapy providers

Lark Behavior Group compared with nearby businesses
BusinessRankRP ScoreGoogle ratingSaturdaySundayDistance away
Lark Behavior Group (this business)—704.5 (8)NoNo
Intercare Therapy#1715.0 (9)YesNo4.5 mi
ACES ABA - Autism Therapy Center#2704.2 (6)YesNo4.5 mi
Nurture & Nature#4703.7 (9)——10.7 mi

See all 74 ranked ABA therapy providers in Chatsworth