Johnstone Supply Grand Prairie
HVAC contractor in Grand Prairie, TX 75050
About this company
Johnstone Supply Grand Prairie is listed as an HVAC contractor at 1360 Post N Paddock St Ste 500 in Grand Prairie, Texas, in Dallas County. It is one of 11 HVAC companies in ZIP 75050.
Other HVAC companies nearby
New Legacy AC and Heating1409 Danish Dr, Grand Prairie
2.4 mi(214) 998-0713
National Network Services389 W Rock Island Rd, Grand Prairie
2.6 mi(972) 438-7339
Houk Air Conditioning DFW833 111th St, Arlington
2.6 mi(817) 775-3295
Tom's Mechanical, Inc.735 109th St, Arlington
2.8 mi(972) 843-7499
Air Temp of Texas Heating and Air1006 NW 9th St, Grand Prairie
3.0 mi(817) 992-4781
Housing market around ZIP 75050
Figures describe the local area, not this company.
Typical home value$271,000−0.1% past year · +102% in 10 years
Typical rent$1,468+1.7% past year
12-month value outlook−0.9%Roughly flat
New homes permitted, 202512,691Dallas 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: Dallas County permitted 12,691 new homes in 2025, including 7,864 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.