Anthony Son Indoor Air
HVAC contractor in Germantown, MD 20876
About this company
Anthony Son Indoor Air is listed as an HVAC contractor at 21500 Sun Garden Ct in Germantown, Maryland, in Montgomery County. It is one of 2 HVAC companies in ZIP 20876.
Other HVAC companies nearby
Making Air Right13441 Winterspoon Ln, Germantown
2.0 mi(301) 514-8368
Don Hoffacker's Air Conditioning and Heating19703 Waters Rd, Germantown
2.1 mi(301) 972-0017
Merchant's Air Conditioning & Heating14601 W Old Baltimore Rd, Boyds
2.4 mi(301) 515-8453
US HVAC Home Service Germantown19300 Germantown Rd, Germantown
2.6 mi(410) 604-7183
Clarksburg Heating and Air Conditioning23108 Bank Barn Ct, Germantown
2.7 mi(240) 994-9403
Housing market around ZIP 20876
Figures describe the local area, not this company.
Typical home value$473,000−1.4% past year · +45% in 10 years
Typical rent$2,121+0.4% past year
12-month value outlook0.0%Roughly flat
New homes permitted, 20251,411Montgomery 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: Montgomery County permitted 1,411 new homes in 2025, including 559 apartment units. 17% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.