Johnstone Supply
HVAC contractor in Oxnard, CA 93030
About this company
Johnstone Supply is listed as an HVAC contractor at 1250 Graves Ave in Oxnard, California, in Ventura County. Federal motor carrier records list 2 drivers and 1 trucks for the company. It is one of 10 HVAC companies in ZIP 93030.
Other HVAC companies nearby
Pacific Aire301 Todd Ct, Oxnard
0.6 mi(805) 919-8767
West Coast Air Conditioning561 Kinetic Dr, Oxnard
0.8 mi(805) 954-9195
Anacapa Heating & Air341 Irving Dr Ste B, Oxnard
1.0 mi(805) 485-6333
US Air Conditioning Distributors550 Del Norte Ave, Oxnard
1.2 mi(805) 988-3650
Shoemaker Heating and Air ConditioningServing Area, Oxnard
3.0 mi(805) 204-8227
Housing market around ZIP 93030
Figures describe the local area, not this company.
Typical home value$770,000+1.3% past year · +68% in 10 years
Typical rent$2,825+3.1% past year
12-month value outlook−0.1%Roughly flat
New homes permitted, 20251,609Ventura County
Days to sale agreement25Oxnard metro · 28 a year ago
Listings with a price cut29.0%Oxnard metro
Sale price vs list99.0%Oxnard 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: Ventura County permitted 1,609 new homes in 2025, including 1,042 apartment units. 25% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.