Seneca Heating And Sheet Metal Company Inc
HVAC contractor in Billerica, MA 01821
About this company
Seneca Heating And Sheet Metal Company Inc is listed as an HVAC contractor based in Billerica, Massachusetts, in Middlesex County. Federal motor carrier records list 8 drivers and 1 trucks for the company. It is one of 13 HVAC companies in ZIP 01821.
Other HVAC companies nearby
A C Mechanical8 Georgianna Rd, Billerica
(978) 996-2565
Best Boston HVAC47 Applewood Ave, Billerica
(508) 574-6531
Bruno Brothers Plumbing & HVAC258 Salem Rd Ste 12, Billerica
(978) 667-1326
Carlson HVAC Inc251 Old Concord Rd, Billerica
(978) 561-9094
Macco Energy17 Bridge St Ste 205, Billerica
(978) 600-1655
Housing market around ZIP 01821
Figures describe the local area, not this company.
Typical home value$696,000+2.6% past year · +78% in 10 years
Typical rent$2,746+0.1% past year
12-month value outlook+1.3%
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. 16% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.