Southwest Builder Supply Inc

Construction company in Mount Ayr, IA 50854

About this company

Southwest Builder Supply Inc is listed as a construction company based in Mount Ayr, Iowa, in Ringgold County. Federal motor carrier records list 5 drivers and 5 trucks for the company. It is one of 2 general contractors in ZIP 50854.

Other construction companies nearby

Tek Builders201 N Taylor St, Mount Ayr

(641) 464-3972

Fleet size

Drivers5

Trucks5

Last federal filing: Feb 2011. Source: FMCSA.

Moderate market, balanced fieldArea profitability for construction in ZIP 50854

Customer spending power46

Household income and home values

Room for another contractor46

More crowded than 54% of US ZIPs

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

County context

One of 7 general contractors in Ringgold County, IA.

3 excavation and demolition companies in Ringgold County, IA.

All 12 construction companies in Ringgold County, IA.

ZIP 50854 at a glance

Population: 2,391 (7 per sq mi)
Median age: 38
Households: Median income $81,250 · 40% earn six figures
Housing: 76% owner-occupied
Workforce: 65% labor-force participation · 2.8% unemployment

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

Housing market around ZIP 50854

Figures describe the local area, not this company.

Typical home value$147,000+8.1% past year · +60% in 10 years

New homes permitted, 20256Ringgold County

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: Ringgold County permitted 6 new homes in 2025. 11% of the homes in this ZIP were built since 2000.

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