MSD Heating & Cooling
HVAC contractor in Islip, NY 11730
About this company
MSD Heating & Cooling is listed as an HVAC contractor at 3 Champlin Ave in Islip, New York, in Suffolk County. It is one of 3 HVAC companies in ZIP 11730.
Other HVAC companies nearby
All Service Heating and Conditioning Inc.2975 Sunrise Hwy, Islip Terrace
0.8 mi(631) 254-4328
Peter's Heating and Cooling Service Inc11 Valerie Pl, East Islip
0.9 mi(516) 630-3898
Schillco Mechanical Inc.142 Freeman Ave, Islip
1.8 mi(631) 650-9658
Loyal Building Services41 Degnon Blvd, Bay Shore
2.2 mi(631) 647-4040
Hart Home Comfort30 Montauk Blvd, Oakdale
2.9 mi(631) 667-3200
Housing market around ZIP 11730
Figures describe the local area, not this company.
Typical home value$740,000+9.4% past year · +84% in 10 years
12-month value outlook+3.9%
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. 10% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.