Johnstone Supply
HVAC contractor in Alburtis, PA 18011
About this company
Johnstone Supply is listed as an HVAC contractor at 8000 Quarry Rd in Alburtis, Pennsylvania, in Berks County. It is one of 3 HVAC companies in ZIP 18011.
Other HVAC companies nearby
D & D Heating and Cooling200 E Penn Ave, Alburtis
0.4 mi(610) 965-0990
Comfort King Heating & Cooling1965 Creamery Ct, Alburtis
1.0 mi(484) 426-3264
Heat & Control1929 Kingsview Rd, Macungie
1.5 mi(610) 366-1099
AJS Plumbing & Heating6340 Tollgate Rd, Zionsville
4.3 mi(610) 966-1970
Hannabery HVAC200 Schantz Rd, Allentown
4.7 mi(610) 366-9400
Housing market around ZIP 18011
Figures describe the local area, not this company.
Typical home value$365,000+3.8% past year · +91% in 10 years
12-month value outlook+2.6%
Days to sale agreement8Reading metro · 8 a year ago
New homes permitted, 2025582Berks County
Listings with a price cut23.7%Reading metro
Sale price vs list101.8%Reading metro
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: Berks County permitted 582 new homes in 2025, including 179 apartment units. 26% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.