McCollum's Excavating LLC
Excavation contractor in Black Hawk, CO 80422
About this company
McCollum's Excavating LLC is listed as an excavation contractor at 104 Jankowski Dr in Black Hawk, Colorado, in Gilpin County. Federal motor carrier records list 3 drivers and 2 trucks for the company. It is one of 2 excavation and demolition companies in ZIP 80422.
Other excavation and demolition companies nearby
Black Diamond Excavating260 Venus Rd, Black Hawk
0.5 mi(303) 601-4216
High Performance Earthworks50 Wolf Tongue Ct., Nederland
6.9 mi(720) 514-9817
High Performance Earthworks50 Wolftongue Rd, Nederland
6.9 mi(720) 514-9817
CWS Excavating5300 Marshall Dr, Boulder
13.9 mi(303) 243-2298
ADEPT Excavation & Concrete, LTD.4265 Kendrick St, Golden
17.0 mi(303) 416-0497
Housing market around ZIP 80422
Figures describe the local area, not this company.
Typical home value$551,000−3.9% past year · +82% in 10 years
12-month value outlook−0.2%Roughly flat
Days to sale agreement30Denver metro · 33 a year ago
New homes permitted, 202522Gilpin County
Listings with a price cut36.7%Denver metro
Sale price vs list98.9%Denver metro
New construction sales329Denver metro, Aug · −31% 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: Gilpin County permitted 22 new homes in 2025. 15% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.