Specified Electrical Systems LLC

Electrician in Upper Marlboro, MD 20774

About this company

Specified Electrical Systems LLC is listed as an electrician based in Upper Marlboro, Maryland, in Prince George's County. Federal motor carrier records list 4 drivers and 2 trucks for the company. It is one of 3 electricians in ZIP 20774.

Other electricians nearby

Munn & Munn Electrical907 Manor House Dr, Upper Marlboro

(301) 249-7461

Pr Electrical & Contractors Group2922 Galeshead Dr, Upper Marlboro

(301) 627-9003

Fleet size

Drivers4

Trucks2

Last federal filing: May 2026. Source: FMCSA.

Strong market, balanced fieldArea profitability for electrical work in ZIP 20774

Housing demand66

Sales pace, new listings and new construction. Source: Zillow

Customer spending power88

Household income and home values

Room for another electrician43

More crowded than 57% of US ZIPs

Scored against every US ZIP. An index of local conditions, not this company's results.

County context

One of 75 electricians in Prince George's County, MD.

835 general contractors in Prince George's County, MD.

All 1,503 construction companies in Prince George's County, MD.

ZIP 20774 at a glance

Population: 51,816 (574 per sq mi)
Median age: 42
Households: Median income $128,259 · 63% earn six figures
Housing: 76% owner-occupied
Workforce: 72% labor-force participation · 6.6% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Housing market around ZIP 20774

Figures describe the local area, not this company.

Typical home value$458,000−1.2% past year · +51% in 10 years

Typical rent$2,245+2.3% past year

12-month value outlook0.0%Roughly flat

New homes permitted, 20252,090Prince George's 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: Prince George's County permitted 2,090 new homes in 2025, including 228 apartment units. 38% of the homes in this ZIP were built since 2000.

Local figures are estimates from public records and Zillow housing data, updated regularly.