G&J Waterproofing
Waterproofing contractor in Avalon, PA 15202
About this company
G&J Waterproofing is listed as a waterproofing contractor at 829 California Avenue, Avalon, 15202 in Avalon, Pennsylvania, in Allegheny County. It is one of 6 roofing companies in ZIP 15202.
Other roofers nearby
Taylor General Contracting LLCGirard St, Pittsburgh
0.2 mi(412) 708-0581
R&B Roofing and Remodeling608 Ohio River Blvd, Avalon
0.3 mi(412) 284-6831
Frontier Contractors Inc.6800 Brighton Rd, Pittsburgh
0.8 mi(412) 927-1104
D A Danylo6 Ben Avon Heights Rd, Pittsburgh
1.1 mi(412) 734-1040
Brauner Equipment Co.2949 Grand Ave, Pittsburgh
2.1 mi(412) 331-8869
Housing market around ZIP 15202
Figures describe the local area, not this company.
Typical home value$215,000−0.9% past year · +79% in 10 years
Typical rent$1,151+6.2% past year
12-month value outlook+0.8%Roughly flat
New homes permitted, 20253,191Allegheny County
Days to sale agreement15Pittsburgh metro · 14 a year ago
Listings with a price cut30.2%Pittsburgh metro
Sale price vs list98.3%Pittsburgh metro
New construction sales64Pittsburgh metro, Aug · −41% 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 roofing angle: 70 homes in this ZIP, 1% of the total, were built from 2000 to 2009, so they are now 17 to 26 years old. Only 90% were built before 1980.
Local figures are estimates from public records and Zillow housing data, updated regularly.