Delta Insulation Services INC
Construction company in Brentwood, CA 94531
About this company
Delta Insulation Services INC is listed as a construction company at P.o Box 196 in Brentwood, California, in Contra Costa County. It is one of 10 general contractors in ZIP 94531.
Other construction companies nearby
Kirk Welding8020 Brentwood Blvd, Brentwood
0.4 mi(925) 634-4250
Dino's Concrete561 Mendota St, Brentwood
0.5 mi(925) 383-4058
Lehrer & Son Construction325 Town Centre Ter, Brentwood
0.7 mi(925) 634-0209
EGL Electric361 Madison Ct, Brentwood
0.7 mi(925) 200-6550
Turnage Ken144 Continente Ave, Brentwood
0.9 mi(925) 516-4716
Housing market around ZIP 94531
Figures describe the local area, not this company.
Typical home value$658,000−0.3% past year · +62% in 10 years
Typical rent$3,453+5.9% past year
12-month value outlook+1.2%
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. 38% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.