Qualtech Heating & Cooling
HVAC contractor in Danville, CA 94506
About this company
Qualtech Heating & Cooling is listed as an HVAC contractor at 4115 Blackhawk Plaza Cir, Ste 100 in Danville, California, in Contra Costa County. It is one of 1 HVAC companies in ZIP 94506.
Other HVAC companies nearby
M-23 Mechanical Systems3470 Fostoria Way, Danville
2.9 mi(925) 730-9020
Refreshed Heating and Cooling | Bay Area's HVAC Pros2010 Crow Canyon Pl Ste 100, San Ramon
3.3 mi(925) 755-4440
Simple Air2580 San Ramon Valley Blvd, San Ramon
3.6 mi(925) 331-8496
Chill Heating and Cooling23 Beta Ct Ste F, San Ramon
3.6 mi(925) 350-7558
Airquest Heating & Air Conditioning2415 San Ramon Valley Blvd, San Ramon
3.9 mi(925) 820-0866
Housing market around ZIP 94506
Figures describe the local area, not this company.
Typical home value$1,983,000−1.2% past year · +65% in 10 years
Typical rent$4,903+3.3% past year
12-month value outlook+1.8%
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. 23% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.