Rock Mafia LLC
Excavation contractor in Plano, TX 75075
About this company
Rock Mafia LLC is listed as an excavation contractor based in Plano, Texas, in Collin County. Federal motor carrier records list 5 drivers and 6 trucks for the company. It is one of 1 excavation and demolition companies in ZIP 75075.
Housing market around ZIP 75075
Figures describe the local area, not this company.
Typical home value$456,000−3.1% past year · +58% in 10 years
Typical rent$1,608+1.7% past year
12-month value outlook−0.5%Roughly flat
New homes permitted, 202519,082Collin County
Days to sale agreement38Dallas metro · 40 a year ago
Listings with a price cut34.0%Dallas metro
Sale price vs list98.0%Dallas metro
New construction sales1,990Dallas metro, Aug · −7% 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: Collin County permitted 19,082 new homes in 2025, including 7,538 apartment units. 19% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.