Mann-In, Inc.
HVAC contractor in Chantilly, VA 20151
About this company
Mann-In, Inc. is listed as an HVAC contractor at 14700 Flint Lee Rd in Chantilly, Virginia, in Fairfax County. It is one of 16 HVAC companies in ZIP 20151.
Other HVAC companies nearby
Dwight Muse Mechanical Inc14740-P Flint Lee Rd, Chantilly
0.1 mi(703) 263-0177
Service Specialties Inc.14522 Lee Rd, Chantilly
0.3 mi(571) 582-2605
Boland Supply14920 Bogle Dr, Chantilly
0.5 mi(240) 306-3100
Air One Tech LLC14230 Sullyfield Cir Unit C, Chantilly
1.0 mi(703) 966-6005
Otech Plumbing & Hvac14158 Willard Rd, Chantilly
1.0 mi(703) 400-5494
Housing market around ZIP 20151
Figures describe the local area, not this company.
Typical home value$747,000+0.1% past year · +56% in 10 years
Typical rent$2,776+1.4% past year
12-month value outlook+0.4%Roughly flat
New homes permitted, 20252,862Fairfax County
Days to sale agreement19Washington metro · 17 a year ago
Listings with a price cut29.4%Washington metro
Sale price vs list99.7%Washington metro
New construction sales489Washington metro, Aug · −24% 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: Fairfax County permitted 2,862 new homes in 2025, including 2,122 apartment units. 22% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.