Cool Off with Cool Roof Another 2022 Energy Standard going into effect at the...

Batteries Now Included Effective January 2023, California’s Solar Mandate will receive a new update:...

Heart and Solar California’s Solar Mandate required all newly built homes to install solar...

Hold the Standard The 2022 Energy Code is an important part of California’s work...

Preservation is choosing authenticity, charm and character over a clone of the new. It’s...

Board and batten designs seem to say: “Stay a while.” The board and batten...

It’s a rewarding challenge to improve a 5-unit (currently 4 units, but we’re adding...

DSEA is committed to providing support to the needs of the public and the...

Today’s Innovation of Yesterday’s Style Orange is known for its eye-catching charm, and the...

DSEA gets inspired Pioneering architects and designers, Charles Sumner Greene and his brother Henry...

Crafting the Perfect Craftsman We’re proud to be featured on Home Builder Digest as...

DSEA specializes in Historic Preservation DSEA specializes in Historic Preservation projects. We protect the...