Warren-Hay Mechanical
HVAC contractor in Hillsborough, NC 27278
About this company
Warren-Hay Mechanical is listed as an HVAC contractor at 214 Millstone Dr in Hillsborough, North Carolina, in Orange County. It is one of 4 HVAC companies in ZIP 27278.
Other HVAC companies nearby
Keith's Heating and Air Conditioning Company147 Boone Square St, Hillsborough
0.8 mi(919) 732-4870
Ted's HVAC, Plumbing, & Electrical620 Valley Forge Rd, Hillsborough
1.1 mi(336) 598-2787
T&N Services510 Reese Rd, Durham
4.4 mi(919) 730-4062
C & J Heating and Air Inc421 Efland Cedar Grove Rd, Efland
5.0 mi(919) 732-3181
CWJ Heating & Air Conditioning Inc.4901 Hillsborough Rd, Durham
6.4 mi(919) 383-2490
Housing market around ZIP 27278
Figures describe the local area, not this company.
Typical home value$462,000−2.8% past year · +82% in 10 years
Typical rent$1,516+3.5% past year
12-month value outlook−0.5%Roughly flat
New homes permitted, 2025666Orange County
Days to sale agreement32Durham metro · 28 a year ago
Listings with a price cut33.6%Durham metro
Sale price vs list98.2%Durham metro
New construction sales172Durham metro, Aug · −26% 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: Orange County permitted 666 new homes in 2025, including 365 apartment units. 40% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.