Concord Heating & Air Conditioning Inc
HVAC contractor in Acton, MA 01720
About this company
Concord Heating & Air Conditioning Inc is listed as an HVAC contractor at 55 Knox Trl #409 in Acton, Massachusetts, in Middlesex County. It is one of 5 HVAC companies in ZIP 01720.
Other HVAC companies nearby
Rapid Recovery - Boston54 Knox Trl, Acton
0.1 mi(617) 337-4141
Emanuelson Plumbing Heating37 Glendale St, Maynard
1.7 mi(978) 897-6611
Christie Cooling and Heating56 Concord Rd, Acton
2.2 mi(978) 881-4242
Pinnacle HVAC289 Great Rd, Acton
3.2 mi(781) 647-7117
Colonial Comfort14 Red Acre Rd, Stow
3.3 mi(978) 264-4848
Housing market around ZIP 01720
Figures describe the local area, not this company.
Typical home value$872,000+0.7% past year · +67% in 10 years
Typical rent$2,408
12-month value outlook+1.2%
New homes permitted, 20252,341Middlesex County
Days to sale agreement14Boston metro · 15 a year ago
Listings with a price cut23.7%Boston metro
Sale price vs list101.3%Boston metro
New construction sales302Boston metro, Aug · +23% 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: Middlesex County permitted 2,341 new homes in 2025, including 1,372 apartment units. 17% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.