A-1 Heating & Air Conditioning
HVAC contractor in Westminster, MD 21157
About this company
A-1 Heating & Air Conditioning is listed as an HVAC contractor at 406 Lucabaugh Mill Rd C3 in Westminster, Maryland, in Carroll County. It is one of 9 HVAC companies in ZIP 21157.
Other HVAC companies nearby
Vince Marino Plumbing712 Gorsuch Rd, Westminster
1.0 mi(410) 876-1928
Husky Heating Oil82 John St, Westminster
1.2 mi(410) 418-8000
Bob Bowers Inc51 John St, Westminster
1.3 mi(410) 848-8737
R.M. Schmidt, Inc.525 Old Westminster Pike #B, Westminster
1.6 mi(410) 876-8448
First Class Mechanical835 Baltimore Blvd, Westminster
1.7 mi(410) 876-2434
Housing market around ZIP 21157
Figures describe the local area, not this company.
Typical home value$461,000+0.9% past year · +55% in 10 years
Typical rent$1,619+3.0% past year
12-month value outlook+0.5%Roughly flat
New homes permitted, 2025153Carroll County
Days to sale agreement16Baltimore metro · 14 a year ago
Listings with a price cut30.2%Baltimore metro
Sale price vs list100.1%Baltimore metro
New construction sales122Baltimore metro, Aug · −37% 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: Carroll County permitted 153 new homes in 2025. 17% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.