Adrian L.
4/14/2025
One Structural did a really good job with the SB 721 inspection and repair on my rental property. Their project management team were very professional and stayed on top of all the necessary...
One Structural
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19326 Ventura Blvd
Tarzana, CA 91356
One Structural is a family-owned and operated company in Tarzana, CA, specializing in engineering, design, permitting, and construction services for seismic retrofitting, ADUs, and balcony inspections repairs. With over 20 years of experience, they are trusted experts in handling multifamily construction projects, ensuring the safety of properties, tenants, and residents.
Offering a range of services, including seismic retrofitting for Soft Story buildings, the addition of ADUs to multifamily properties to increase value and monthly income, and balcony inspections repairs to comply with SB326 and SB721 regulations, One Structural is dedicated to providing reliable and professional solutions for all multifamily construction needs.
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Reviews
5.023 reviewsarmando castillo
7/15/2025
One Structural has an amazing staff and has really streamlined communications which is crucial for success as a property manager and for resident satisfaction! Juliana and Patty have been a...
Paul R.
9/6/2024
ADU1 added a unit to an existing building by taking out 2 garages. They were very professional, followed their timeline, and did excellent work.
Rosalyne B.
9/4/2023
Besides having a few names dealing with this company was not only emotionally frustrating, it cost me too much money of my own as well as added un needed stress to my life. I am a tenant in a...
D K.
7/31/2024
I love working with Helen at Balcony1 on my multifamily properties. She's attentive and thorough and their company doesn't gouge you like another company I had a terrible experience with regarding...
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