Avalin Seismic Construction Co. Lic. # 613782 Los Angeles

Seismic Retrofitting

Avalin Construction Co. has been performing these services in Southern California since 1991.

House Bolting​

Foundation bolting (house bolting), is a process of attaching a house to its concrete foundation.

Cripple Walls

Cripple walls are wooden stud walls on top of the exterior foundation.

Soft Story Retrofit

Soft story buildings are buildings where the first floor has large openings.

Foundation Repair

Foundation Replacement, Sister Foundation, Foundation Underpinning

Hillside Retrofitting

In a house built on a very steep hillside, the basic seismic retrofitting is usually not sufficient to resist the strong forces of earthquakes.

Chimney Rebuilding

Removal of the chimney down to the top of the firebox and installation of a factory-built framing.

Gas Shut-Off Valves

Installing an automatic gas shut off valve helps protect your home against gas-leak fires.

Floor Leveling