Garrison Demolition And Engineering
Excavation contractor in San Ramon, CA 94583
About this company
Garrison Demolition And Engineering is listed as an excavation contractor based in San Ramon, California, in Contra Costa County. Federal motor carrier records list 14 drivers and 7 trucks for the company. It is one of 1 excavation and demolition companies in ZIP 94583.
Housing market around ZIP 94583
Figures describe the local area, not this company.
Typical home value$1,332,000−2.8% past year · +63% in 10 years
Typical rent$2,930+6.5% past year
12-month value outlook+1.3%
New homes permitted, 20251,163Contra Costa County
Days to sale agreement16San Francisco metro · 22 a year ago
Listings with a price cut21.2%San Francisco metro
Sale price vs list106.1%San Francisco metro
New construction sales91San Francisco metro, Aug · −32% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Contra Costa County permitted 1,163 new homes in 2025, including 178 apartment units. 12% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.