About Marsay Engineering

Marsay Engineering is a multidiscipline structural engineering firm serving a wide variety of clients state wide. We have been providing exceptional engineering and drafting services since 2010, ensuring quality results that meet the specifications of every customer.

Our Services

We specialize in small to large-scale construction projects of the entire building envelope. Our experts offer strategic design work for the following:

Structural Service:

Hillside Residential
Single Family Dwellings
Multi Family, Small Scale (4 Units or Less)
Multi Family, Large Scale (More Than 4 Units)
Parking Garages
Site Retaining Walls
Free Standing Pools/Infinity Poll
Shoring Plans
Soft Story Retrofit
Seismic Upgrades/Retrofit

Grading Services:

Hillside Grading Plans
Multi Family Grading Plans
Tract Grading Plans
Drainage Plans
Erosion Control Plans
SWPP Plans
LID Plans

Architectural Services:

Detached ADU
Garage Conversion to ADU
Single Family Dwelling Remodel
Single Family Dwelling Addition
Multi Family Design