Certified Inc
HVAC contractor in Altoona, WI 54720
About this company
Certified Inc is listed as an HVAC contractor at 350 Sunday Dr in Altoona, Wisconsin, in Eau Claire County. It is one of 3 HVAC companies in ZIP 54720.
Other HVAC companies nearby
Indoor Comfort Inc1828 Spooner Ave, Altoona
1.1 mi(715) 835-6869
Benedict Sales & Service1003 Harlem St, Altoona
2.3 mi(715) 834-3191
Aerus3148 London Rd, Eau Claire
2.5 mi(715) 832-3566
Gustave A Larson Company2456 Morningside Dr, Eau Claire
2.9 mi(715) 834-5096
Water Source Heating & Cooling Inc3650 Greenway St, Eau Claire
4.2 mi(715) 833-9001
Housing market around ZIP 54720
Figures describe the local area, not this company.
Typical home value$340,000+2.9% past year · +91% in 10 years
Typical rent$1,168
12-month value outlook+4.2%
New homes permitted, 2025727Eau Claire County
Days to sale agreement20Eau Claire metro · 35 a year ago
Listings with a price cut22.1%Eau Claire metro
Sale price vs list100.7%Eau Claire metro
New construction sales13Eau Claire metro, Aug
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: Eau Claire County permitted 727 new homes in 2025, including 463 apartment units. 27% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.