Interstate Grading & Paving Inc
Excavation contractor in South San Francisco, CA 94080
About this company
Interstate Grading & Paving Inc is listed as an excavation contractor based in South San Francisco, California, in San Mateo County. Federal motor carrier records list 8 drivers and 10 trucks for the company. It is one of 5 excavation and demolition companies in ZIP 94080.
Other excavation and demolition companies nearby
Alpha Restoration & Waterproofing218 Littlefield Ave, South San Francisco
(650) 875-7500
Excel Site Services319 4th Ln, South San Francisco
(800) 217-8390
Housing market around ZIP 94080
Figures describe the local area, not this company.
Typical home value$1,214,000+3.6% past year · +53% in 10 years
Typical rent$4,134+19.3% past year
12-month value outlook+1.5%
New homes permitted, 20252,216San Mateo 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: San Mateo County permitted 2,216 new homes in 2025, including 1,708 apartment units. 13% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.