Connolly Heating and Air Conditioning
HVAC contractor in Pacheco, CA 94553
About this company
Connolly Heating and Air Conditioning is listed as an HVAC contractor at 428 N Buchanan Circle Ste 8 in Pacheco, California, in Contra Costa County. Federal motor carrier records list 8 drivers and 10 trucks for the company. It is one of 6 HVAC companies in ZIP 94553.
Other HVAC companies nearby
Clean Air HVAC428 N Buchanan Cir, Martinez
Under 0.1 mi(925) 689-7017
Compare Heating & Air Conditioning1717 Solano Way, Concord
1.1 mi(925) 414-8240
HQR Air Inc.1070 Concord Ave, Concord
1.1 mi(925) 503-0070
Cyclone Air Systems1070 Concord Ave, Concord
1.1 mi(925) 349-9595
Smart Heating and Air Conditioning1717 Solano Way, Concord
1.1 mi(925) 243-7668
Housing market around ZIP 94553
Figures describe the local area, not this company.
Typical home value$749,000−1.3% past year · +43% in 10 years
Typical rent$2,509+1.8% past year
12-month value outlook+0.9%Roughly flat
New homes permitted, 20251,163Contra Costa 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: Contra Costa County permitted 1,163 new homes in 2025, including 178 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.