Modular Components National Inc
HVAC contractor in Forest Hill, MD 21050
About this company
Modular Components National Inc is listed as an HVAC contractor at 619 Chestnut Hill Rd in Forest Hill, Maryland, in Harford County. It is one of 5 HVAC companies in ZIP 21050.
Other HVAC companies nearby
Excel HVAC Services19 Brocks Way, Jarrettsville
1.8 mi(410) 803-2279
Anchor Mechanical LLC1630 Robin Circle, Forest Hill
2.4 mi(410) 452-5601
Blue Dot Services125 Industry Ln, Forest Hill
2.5 mi(410) 846-2992
Total Energy Concepts Inc2620 Dublin Rd, Street
2.5 mi(410) 399-5667
First Response Heating & Cooling4 Newport Dr Ste J, Forest Hill
2.6 mi(866) 557-0089
Housing market around ZIP 21050
Figures describe the local area, not this company.
Typical home value$500,000+1.6% past year · +49% in 10 years
Typical rent$2,380
12-month value outlook+0.2%Roughly flat
New homes permitted, 2025715Harford 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: Harford County permitted 715 new homes in 2025, including 137 apartment units. 26% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.