UNI-Tech Refrigeration Co.
HVAC contractor in Hayward, CA 94544
About this company
UNI-Tech Refrigeration Co. is listed as an HVAC contractor at 29660 Periwinkle Rd in Hayward, California, in Alameda County. It is one of 15 HVAC companies in ZIP 94544.
Other HVAC companies nearby
All About Air30042 Mission Blvd Ste 121-303, Hayward
0.2 mi(510) 538-2247
Qualtech Heating & Cooling249 W Jackson St Spc 520, Hayward
0.5 mi(877) 554-4822
Air Solutions703 Sandoval Way, Hayward
0.7 mi(833) 224-7368
Vortex Insulation1273 Industrial Pkwy W, Hayward
1.0 mi(510) 963-5713
Geary Pacific Supply31050 Huntwood Ave, Hayward
1.4 mi(510) 441-1913
Housing market around ZIP 94544
Figures describe the local area, not this company.
Typical home value$804,000−3.2% past year · +49% in 10 years
Typical rent$2,637+3.3% past year
12-month value outlook+1.0%
New homes permitted, 20252,778Alameda County
Days to sale agreement16San Francisco metro · 22 a year ago
Listings with a price cut21.2%San Francisco metro
Sale price vs list106.1%San Francisco metro
New construction sales91San Francisco metro, Aug · −32% 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: Alameda County permitted 2,778 new homes in 2025, including 1,604 apartment units. 11% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.