O'Keefe Plumbing & Heating, Inc.
HVAC contractor in Sea Cliff, NY 11579
About this company
O'Keefe Plumbing & Heating, Inc. is listed as an HVAC contractor at 42 Harbor Way in Sea Cliff, New York, in Nassau County. It is one of 2 HVAC companies in ZIP 11579.
Other HVAC companies nearby
Yonkers Plumbing & Heating327 Glen Cove Ave, Sea Cliff
0.2 mi(516) 759-2601
Smyth Plumbing Inc34 Cherry St, Glen Head
0.9 mi(516) 671-0870
International Refrigeration75 Glen Cove Ave, Glen Cove
1.5 mi(516) 621-3421
Tempco, Inc.10 Morris Ave, Glen Cove
1.5 mi(516) 674-5100
Glen Cove Plumbing and Heating21 Carpenter St, Glen Cove
1.9 mi(516) 629-7027
Housing market around ZIP 11579
Figures describe the local area, not this company.
Typical home value$1,139,000+10.0% past year · +72% in 10 years
12-month value outlook+2.9%
Days to sale agreement33New York metro · 32 a year ago
New homes permitted, 2025821Nassau 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: Nassau County permitted 821 new homes in 2025, including 159 apartment units. 3% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.