Truline Masonry Inc

Concrete and masonry contractor in National City, CA 91950

About this company

Truline Masonry Inc is listed as a concrete and masonry contractor based in National City, California, in San Diego County. Federal motor carrier records list 2 drivers and 2 trucks for the company. It is one of 9 concrete and masonry companies in ZIP 91950.

Other concrete and masonry companies nearby

CalPortland601 W 12th St, National City

(858) 577-2777

Fleet size

Drivers2

Trucks2

Last federal filing: May 2019. Source: FMCSA.

Moderate market, crowded fieldArea profitability for concrete and masonry in ZIP 91950

Housing demand63

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

Customer spending power66

Household income and home values

Room for another company27

More crowded than 73% of US ZIPs

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

County context

One of 377 concrete and masonry companies in San Diego County, CA.

2,434 general contractors in San Diego County, CA.

All 5,010 construction companies in San Diego County, CA.

ZIP 91950 at a glance

Population: 59,891 (3,152 per sq mi)
Median age: 36
Households: Median income $66,426 · 27% earn six figures
Housing: 36% owner-occupied
Workforce: 66% labor-force participation · 6.9% unemployment

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

Housing market around ZIP 91950

Figures describe the local area, not this company.

Typical home value$687,000+2.6% past year · +85% in 10 years

Typical rent$2,440+4.0% past year

12-month value outlook+0.7%Roughly flat

New homes permitted, 202511,707San Diego County

Days to sale agreement25San Diego metro · 29 a year ago

Listings with a price cut28.8%San Diego metro

Sale price vs list99.3%San Diego metro

New construction sales70San Diego metro, Aug · −1% 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: San Diego County permitted 11,707 new homes in 2025, including 7,311 apartment units. 12% of the homes in this ZIP were built since 2000.

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