Air Source
General contractor in Dover, NH 03820
About this company
Air Source is listed as a general contractor at 38 Crosby Rd in Dover, New Hampshire, in Strafford County. It is one of 26 general contractors in ZIP 03820.
Other construction companies nearby
Cloutier Construction20 Tri City Plz unit 0001 #1051, Somersworth
0.7 mi(978) 233-1744
Skovic Construction346 Washington St, Dover
1.5 mi(603) 457-7334
Defiance Concrete Construction117 Silver St Suite 2, Dover
1.7 mi(603) 812-6267
Flynn and Sons Contractors54A Rutland St, Dover
1.7 mi(603) 817-5158
J. R. Heald Builders, LLC180 Locust St, Dover
2.0 mi(603) 664-5040
Housing market around ZIP 03820
Figures describe the local area, not this company.
Typical home value$541,000+1.6% past year · +111% in 10 years
Typical rent$2,292+2.4% past year
12-month value outlook+1.4%
New homes permitted, 2025450Strafford 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: Strafford County permitted 450 new homes in 2025, including 166 apartment units. 20% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.