Eric Smock Heating & Air Conditioning, Inc.
HVAC contractor in Monrovia, MD 21770
About this company
Eric Smock Heating & Air Conditioning, Inc. is listed as an HVAC contractor at 3106 Will Mill Ter in Monrovia, Maryland, in Frederick County. It is one of 4 HVAC companies in ZIP 21770.
Other HVAC companies nearby
Montgomery Sheet Metal Fabricator Inc3903 Maurice Ct, Monrovia
1.5 mi(301) 865-2835
Honest Air Heating & Air Conditioning13001 Penn Shop Rd, Mount Airy
2.0 mi(301) 943-0833
TruTemp Heating & Cooling3478 Augusta Dr, Ijamsville
2.4 mi(301) 882-8300
Ace Home Services9704 Beall Ave, Damascus
3.3 mi(301) 332-8920
Donald L. Lowe & Sons Inc.4937 Green Valley Rd #H, Monrovia
3.6 mi(301) 865-4490
Housing market around ZIP 21770
Figures describe the local area, not this company.
Typical home value$653,000+0.4% past year · +54% in 10 years
12-month value outlook+0.2%Roughly flat
Days to sale agreement19Washington metro · 17 a year ago
New homes permitted, 20251,168Frederick County
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: Frederick County permitted 1,168 new homes in 2025, including 354 apartment units. 37% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.