G. L. Zweifel Construction

Construction company in Santa Monica, CA 90405

About this company

G. L. Zweifel Construction is listed as a construction company based in Santa Monica, California, in Los Angeles County. It is one of 21 general contractors in ZIP 90405.

Other construction companies nearby

Bayview Construction2701 11th St, Santa Monica

(310) 450-3515

City Concrete And Masonry3425 Ocean Park Blvd, Santa Monica

(310) 340-1652

Element Construction Company1228 Grant St, Santa Monica

(424) 382-3515

Emergency Garage Doors and Gate171 Pier Ave, Santa Monica

(310) 818-4055

Gordon Gibson Construction3000 31st St, Santa Monica

(310) 396-9310

Fleet size

Drivers1

Source: FMCSA.

Strong market, balanced fieldArea profitability for construction in ZIP 90405

Housing demand84

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

Customer spending power95

Household income and home values

Room for another contractor51

Less crowded than 51% of US ZIPs

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

County context

One of 5,413 general contractors in Los Angeles County, CA.

1,057 roofing companies in Los Angeles County, CA.

All 11,199 construction companies in Los Angeles County, CA.

ZIP 90405 at a glance

Population: 27,298 (3,789 per sq mi)
Median age: 43
Households: Median income $121,241 · 58% earn six figures
Housing: 31% owner-occupied
Workforce: 71% labor-force participation · 7.1% unemployment

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

Housing market around ZIP 90405

Figures describe the local area, not this company.

Typical home value$1,888,000+5.4% past year · +76% in 10 years

Typical rent$3,354+1.7% past year

12-month value outlook+1.4%

New homes permitted, 202522,250Los Angeles County

Days to sale agreement26Los Angeles metro · 28 a year ago

Listings with a price cut24.4%Los Angeles metro

Sale price vs list99.9%Los Angeles metro

New construction sales217Los Angeles metro, Aug · +5% 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: Los Angeles County permitted 22,250 new homes in 2025, including 10,633 apartment units. 5% of the homes in this ZIP were built since 2000.

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