TCY Mechanical
HVAC contractor in Islip, NY 11741
About this company
TCY Mechanical is listed as an HVAC contractor at 64 San Rafael Ave in Islip, New York, in Suffolk County. It is one of 7 HVAC companies in ZIP 11741.
Other HVAC companies nearby
Marran Warmth & Security20 Corporate Dr, Holtsville
0.9 mi(631) 654-2500
East Coast Air Design Inc.194 Morris Ave, Brookhaven
1.1 mi(631) 319-1510
Fal-Ken Heating & Cooling2 Pearl St, Holbrook
1.6 mi(631) 589-5881
Certified Cooling and Heating36 Carlough Rd Unit 7, Bohemia
1.7 mi(631) 750-1574
Robert O'Brien Plumbing & Heating Inc1361 Lincoln Ave Apt 6, Holbrook
1.8 mi(631) 256-0016
Housing market around ZIP 11741
Figures describe the local area, not this company.
Typical home value$683,000+7.0% past year · +86% in 10 years
Typical rent$2,818+4.9% past year
12-month value outlook+3.8%
New homes permitted, 20251,399Suffolk County
Days to sale agreement33New York metro · 32 a year ago
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. 6% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.