D. Brothers Mechanical LLC
HVAC contractor in Harrisburg, PA 17104
About this company
D. Brothers Mechanical LLC is listed as an HVAC contractor at 971 S 21st St in Harrisburg, Pennsylvania, in Dauphin County. It is one of 4 HVAC companies in ZIP 17104.
Other HVAC companies nearby
HL Bowman Inc Plumbing Heating & AC2259 Woodlawn St, Harrisburg
0.2 mi(717) 561-1206
UGI Heating, Cooling, and Plumbing2221 Sycamore St, Harrisburg
0.4 mi(717) 405-3234
E & G Heating & Air Conditioning1943 Caledonia St, Harrisburg
0.6 mi(717) 743-1585
Energy Products Co.3108 Sycamore St, Harrisburg
0.8 mi(717) 561-1144
Sears Heating and Air Conditioning10 N 2nd St, Harrisburg
1.6 mi(828) 341-6056
Housing market around ZIP 17104
Figures describe the local area, not this company.
Typical home value$133,000+2.4% past year · +213% in 10 years
Typical rent$1,292+5.4% past year
12-month value outlook+3.4%
New homes permitted, 2025329Dauphin County
Days to sale agreement9Harrisburg metro · 8 a year ago
Listings with a price cut29.2%Harrisburg metro
Sale price vs list100.0%Harrisburg metro
New construction sales43Harrisburg metro, Aug · +2% 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: Dauphin County permitted 329 new homes in 2025, including 121 apartment units. 5% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.