All Island Mechanical
HVAC contractor in Setauket- East Setauket, NY 11733
About this company
All Island Mechanical is listed as an HVAC contractor at 3250 Nesconset Highway in Setauket- East Setauket, New York, in Suffolk County. Federal motor carrier records list 2 drivers and 2 trucks for the company. It is one of 6 HVAC companies in ZIP 11733.
Other HVAC companies nearby
Shona Mechanical, Inc.37 Stadium Blvd, East Setauket
0.5 mi(631) 675-0609
DL Peterson Corp26 Sheppard Ln, Stony Brook
0.9 mi(631) 751-4755
Elite Heating and Cooling2100 Nesconset Highway Ste 1015, Stony Brook
2.3 mi(631) 402-5161
Thermolift1000 Innovation Rd # 209, Stony Brook
2.3 mi(631) 751-3648
A1 Heating and Air Conditioning11 Hulse Rd, Port Jefferson Station
2.9 mi(631) 331-2102
Housing market around ZIP 11733
Figures describe the local area, not this company.
Typical home value$874,000+8.3% past year · +71% in 10 years
12-month value outlook+3.2%
Days to sale agreement33New York metro · 32 a year ago
New homes permitted, 20251,399Suffolk County
Listings with a price cut16.6%New York metro
Sale price vs list102.3%New York metro
New construction sales390New York metro, Aug · −29% 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: Suffolk County permitted 1,399 new homes in 2025, including 287 apartment units. 9% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.