Certified Energy Services 1 Hers Testing
HVAC contractor in Bakersfield, CA 93311
About this company
Certified Energy Services 1 Hers Testing is listed as an HVAC contractor at 11325 Park Square Dr in Bakersfield, California, in Kern County. It is one of 3 HVAC companies in ZIP 93311.
Other HVAC companies nearby
On Call Heating & Air Conditioning7850 White Ln, Bakersfield
2.2 mi(661) 619-6887
Valley Air Systems6809 Natchitoches Way, Bakersfield
2.7 mi(661) 667-1062
Climate Control300 Calle Lechuga, Bakersfield
3.0 mi(661) 827-1931
Grogan Mechanical4600 Ashe Rd, Bakersfield
3.1 mi(661) 605-5015
Great Dane Hvac Llc5915 Foss Ridge Ct, Bakersfield
3.3 mi(661) 304-2197
Housing market around ZIP 93311
Figures describe the local area, not this company.
Typical home value$472,000−0.4% past year · +68% in 10 years
Typical rent$2,128+3.0% past year
12-month value outlook+1.3%
New homes permitted, 20253,159Kern County
Days to sale agreement30Bakersfield metro · 29 a year ago
Listings with a price cut24.2%Bakersfield metro
Sale price vs list98.6%Bakersfield metro
New construction sales102Bakersfield metro, Aug · −22% 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: Kern County permitted 3,159 new homes in 2025, including 125 apartment units. 55% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.