Grand Slam Air Conditioning & Heating
HVAC contractor in Northridge, CA 91325
About this company
Grand Slam Air Conditioning & Heating is listed as an HVAC contractor at 17451 Raymer St in Northridge, California, in Los Angeles County. It is one of 6 HVAC companies in ZIP 91325.
Other HVAC companies nearby
Candid Heating & Air Conditioning17423 Burton St, Northridge
0.4 mi(818) 708-7085
A Subcool Air Conditioning17149 Baltar St, Van Nuys
0.8 mi(818) 609-8776
LA Air Conditioner8830 Balboa Blvd, Los Angeles
0.8 mi(818) 262-2482
Pros 36016789 Schoenborn St, Los Angeles
1.0 mi(818) 734-1700
Eco Green Air16614 Sunburst St, North Hills
1.3 mi(424) 355-8048
Housing market around ZIP 91325
Figures describe the local area, not this company.
Typical home value$1,019,000+1.0% past year · +95% in 10 years
Typical rent$2,426+0.5% past year
12-month value outlook+1.6%
New homes permitted, 202522,250Los Angeles County
Days to sale agreement26Los Angeles metro · 28 a year ago
Listings with a price cut24.4%Los Angeles metro
Sale price vs list99.9%Los Angeles metro
New construction sales217Los Angeles metro, Aug · +5% 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: Los Angeles County permitted 22,250 new homes in 2025, including 10,633 apartment units. 8% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.