Breffni Mechanical
HVAC contractor in Yonkers, NY 10710
About this company
Breffni Mechanical is listed as an HVAC contractor at 640 Saw Mill River Rd in Yonkers, New York, in Westchester County. It is one of 7 HVAC companies in ZIP 10710.
Other HVAC companies nearby
Fastech 2000 Corporation650 SAW MILL RIVER RD, UNIT STORE, Yonkers
Under 0.1 mi(914) 969-7200
Ferro Plumbing & Heating494 Saw Mill River Rd, Yonkers
0.3 mi(914) 969-4738
L&Son Heat/AC Tech288 Jessamine Ave, Yonkers
0.7 mi(914) 233-1466
nakenterprisecontrols1 Ridge Hill Blvd, yonkers
0.8 mi(914) 207-0978
Climate Shield Heating & Cooling LLC.300 Glenhill Ave, Yonkers
0.8 mi(914) 727-2427
Housing market around ZIP 10710
Figures describe the local area, not this company.
Typical home value$761,000+6.7% past year · +74% in 10 years
Typical rent$2,937
12-month value outlook+2.5%
New homes permitted, 2025996Westchester 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: Westchester County permitted 996 new homes in 2025, including 679 apartment units. 4% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.