A-1 Radiator and Air Conditioning
HVAC contractor in Ontario, CA 91762
About this company
A-1 Radiator and Air Conditioning is listed as an HVAC contractor at 208 S San Antonio Ave in Ontario, California, in San Bernardino County. It is one of 4 HVAC companies in ZIP 91762.
Other HVAC companies nearby
Ontario Refrigeration Services635 S Mountain Ave, Ontario
0.6 mi(909) 984-2771
Fenco Heating and Cooling1030 N Mountain Ave Ste 277, Ontario
1.1 mi(909) 947-7700
J.J. Air & Heating Services5616 Armsley St #4, Montclair
1.9 mi(909) 821-2034
NexGen HVAC & Plumbing1428 S Grove Ave Unit B, Ontario
2.1 mi(909) 487-5060
GMC Heating and Cooling993 W 8th St, Upland
2.1 mi(909) 331-5313
Housing market around ZIP 91762
Figures describe the local area, not this company.
Typical home value$674,000+0.6% past year · +96% in 10 years
Typical rent$2,562+3.1% past year
12-month value outlook+0.1%Roughly flat
New homes permitted, 20256,240San Bernardino County
Days to sale agreement31Riverside metro · 37 a year ago
Listings with a price cut24.0%Riverside metro
Sale price vs list99.1%Riverside metro
New construction sales482Riverside metro, Aug · −14% 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: San Bernardino County permitted 6,240 new homes in 2025, including 2,349 apartment units. 17% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.