One Stuctural - Balcony1, ADU1, Retrofit1

Multifamily construction experts - balcony inspections and repairs for SB721 and SB326, multifamily ADUs, and seismic retrofitting. All multifamily properties with 3+ units in California must get their balconies and other elevated elements inspected every 6 or 9 years under senate bills 721 and 326.

You are now permitted to add additional units to your multifamily property in the state of California via accessory dwelling units (ADUs)! Generate more income from your existing multifamily building of any size with accessory dwelling units. We can help you turn a 4 unit building into 7 and a 16 unit building into 22 units!

Soft story property? No problem! You can even fulfill your retrofitting requirements at the same time.

Design and build multifamily construction company. One Structural - your one stop for all things multifamily.