Rockville Duct Cleaning
General contractor in Rockville, MD 20852
About this company
Rockville Duct Cleaning is listed as a general contractor at 12345 Parklawn Dr in Rockville, Maryland, in Montgomery County. It is one of 68 general contractors in ZIP 20852.
Other construction companies nearby
Frontier Construction Co.12344 Wilkins Ave, Rockville
0.1 mi(301) 231-7385
Whitty Construction Co.5519 Wilkins Ct, Rockville
0.2 mi(301) 468-0310
Forrester Construction12231 Parklawn Dr, Rockville
0.2 mi(301) 816-1700
RMG Construction Inc12221 Parklawn Dr, Rockville
0.2 mi(301) 996-2767
Construction Commercial Inc5709 Frederick Ave, Rockville
0.3 mi(301) 881-9390
Housing market around ZIP 20852
Figures describe the local area, not this company.
Typical home value$529,000−1.5% past year · +22% in 10 years
Typical rent$2,295−0.4% past year
12-month value outlook+0.3%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. 30% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.