Composium Group Architects

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Composium Group Architects Licensed architects designing ADUs, additions & custom homes across North County San Diego.

Composium Group Architects is a Vista-based architecture firm led by John Kavan, AIA, NCARB, ASID. Since opening in San Diego in 2000, we've designed homes across North County and San Diego County. We do ADUs and JADUs, home additions, new custom homes, remodels, permit and as-built drawings, and tenant improvements. We guide homeowners from the first sketch through design, permits, and fire district sign-off. Book a free consultation at composiumgroup.com/contact or call (760) 402-6383.

11/03/2026

ADUs offer options for family and rental income. This project matches the environment it lives in.

08/28/2026

Beautiful project comes to life

Check out the video from our latest project. A 4,000 square foot Modern Farmhouse design with a detached ADU and 3 car g...
06/13/2024

Check out the video from our latest project. A 4,000 square foot Modern Farmhouse design with a detached ADU and 3 car garage.

We headed just a bit south today to North County San Diego, specifically the city of Encinitas, to showcase this stunning new home! This luxury property show...

02/13/2024

Another new home reaching completion.

Stay tuned for a new completed project spread…here is a sneak peek
02/14/2023

Stay tuned for a new completed project spread…here is a sneak peek

02/02/2023

Luke

02/02/2023

Luke Bryan

Address

Vista, CA
92057

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm

Telephone

+17604026383

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