The Best Insulation
General contractor in Billerica, MA 01862
About this company
The Best Insulation is listed as a general contractor at 47 Sullivan Rd in Billerica, Massachusetts, in Middlesex County. It is one of 23 general contractors in ZIP 01862.
Other construction companies nearby
Grattan Line Construction35 Sullivan Rd, Billerica
0.2 mi(978) 663-7723
Brunswick Enclosure25 Sullivan Rd Ste 6, North Billerica
0.3 mi(978) 670-1124
Poirier & Springer17 Sterling Rd, North Billerica
1.0 mi(978) 663-7600
United Construction and Forestry4 Sterling Rd, North Billerica
1.0 mi(978) 667-4345
Hancock Building Associates248 Mill Rd, Chelmsford
1.3 mi(978) 256-2727
Housing market around ZIP 01862
Figures describe the local area, not this company.
Typical home value$715,000+1.5% past year · +79% in 10 years
12-month value outlook+1.4%
Days to sale agreement14Boston metro · 15 a year ago
New homes permitted, 20252,341Middlesex County
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. 26% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.