Construction trade companies in Harbor City, CA 90710
2 construction trade companies, with local market data for this ZIP.
General contractors 9HVAC 3Electricians 3Other construction trades 2Roofing and exteriors 2Concrete and masonry 2Fences and decks 1Remodeling 1Carpentry, drywall and windows 1Flooring and tile 1
Area profitability, other construction trades61 / 100Moderate market, balanced field
Typical home value$827,000−1.1% in the past year
New homes permitted, 202522,250Los Angeles County
Homeowners56.2%9,388 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
K. Line Fire Equipment CompanyConstruction trade company · 25001 Doble Ave, Los Angeles(310) 257-1200 · klinefireinc.com
Fabricators WeldingMetal fabricator · 25907 Senator Ave, Harbor City(310) 508-4128
Other construction trades in ZIP 90710 at a glance
Local building angle: Los Angeles County permitted 22,250 new homes in 2025, including 10,633 apartment units. 11% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.