First Class Heating & Air Conditioning
HVAC contractor in Millsboro, DE 19966
About this company
First Class Heating & Air Conditioning is listed as an HVAC contractor at 28418 Dupont Blvd in Millsboro, Delaware, in Sussex County. Federal motor carrier records list 4 drivers and 1 trucks for the company. It is one of 7 HVAC companies in ZIP 19966.
Other HVAC companies nearby
County HVAC Services, Inc410 Old Landng Rd, Millsboro
0.4 mi(302) 373-6106
M.L. Building Technologies32499 Mariners Way, Millsboro
1.6 mi(302) 260-4228
T&T Lanco Inc32079 Dupont Blvd, Dagsboro
3.4 mi(302) 500-2470
After Hours Heating and Air24436 Hollyville Rd, Millsboro
4.7 mi(302) 945-3310
Blades Hvac Services Inc32798 Swamp Rd, Dagsboro
4.8 mi(302) 539-4436
Housing market around ZIP 19966
Figures describe the local area, not this company.
Typical home value$398,000−1.1% past year · +43% in 10 years
Typical rent$2,243
12-month value outlook+0.2%Roughly flat
New homes permitted, 20253,885Sussex County
Days to sale agreement37Salisbury metro · 36 a year ago
Listings with a price cut27.6%Salisbury metro
Sale price vs list97.5%Salisbury metro
New construction sales132Salisbury metro, Aug · −32% 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: Sussex County permitted 3,885 new homes in 2025, including 493 apartment units. 58% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.