Modern Comfort Systems, Inc.
HVAC contractor in Parkville, MD 21234
About this company
Modern Comfort Systems, Inc. is listed as an HVAC contractor at 1759 E Joppa Rd in Parkville, Maryland, in Baltimore County. It is one of 4 HVAC companies in ZIP 21234.
Other HVAC companies nearby
D&K Air Systems1410 E Joppa Rd, Towson
0.8 mi(410) 444-3322
Baltimore Heating & Cooling7900 Oakdale Ave, Parkville
1.4 mi(410) 668-6244
B.A.R Appliances A/C LLC30 Acorn Cir, Towson
1.7 mi(443) 320-9494
AAA Air Conditioning & Heating Inc2907 Taylor Ave, Parkville
1.8 mi(410) 661-7557
All Steamed Up310 Centre Ave, Towson
2.2 mi(410) 321-8116
Housing market around ZIP 21234
Figures describe the local area, not this company.
Typical home value$300,000−0.7% past year · +47% in 10 years
Typical rent$1,621+3.3% past year
12-month value outlook+0.5%Roughly flat
New homes permitted, 20251,531Baltimore 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: Baltimore County permitted 1,531 new homes in 2025, including 379 apartment units. 5% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.