Angeles Contractor
Angeles Contractor is a privately held California general contractor founded in 1998 that provides design-build, construction management, and general contracting services to public and private sector clients across education, healthcare, hospitality, civic, and commercial verticals, with offices in City of Industry, San Jose, and Salinas.
- Company typePrivate
- Founded1998
- HeadquartersRowland Heights, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Angeles Contractor does
Angeles Contractor, Inc. (ACI) is a privately held California-based general contractor founded in 1998 and incorporated in 2005, delivering design-build, construction management, and general contracting services for both public and private sector clients. The company's service portfolio spans the full project lifecycle, including pre-construction offerings (master planning, architecture and engineering, cost estimating, value engineering, condition assessment, and quality control) alongside core construction delivery. ACI operates from a corporate headquarters in City of Industry (Los Angeles County) and regional offices in San Jose (Santa Clara County) and Salinas (Monterey County), serving markets across California.
ACI's project mix is deliberately diversified across verticals including education (e.g., Paakuma K-8 School for San Bernardino City Unified School District, Santiago Canyon College Science Center, Villa Park HS Interim Housing, UCLA Rieber Dining Hall), healthcare (IEHP, Arrowhead Regional Medical Center, RUHS Medical Building), hospitality (Shilla Stay Los Angeles 200-room retrofit, Springhill Suites Fremont 148-room new build), entertainment (CGV 4DX/ScreenX theaters), food and beverage (Paris Baguette central kitchen), civic (Rose Bowl Stadium renovations), and residential (5300 Crenshaw Apartments). The company reports repeat business exceeding 90 percent and self-describes as one of the nation's fastest growing general contractors, with recent 2025-2026 pipeline entries that include affordable/modular housing (Homekey+ Lewis Rd) and civic fire station work.
The business model is professional-services/project-based: ACI pursues work through competitive public bidding, direct business development outreach by a dedicated team (including Senior Vice President Walter Shirley and Business Development Manager Roy Cho), and referrals from existing clients. Pricing is project-specific and not publicly disclosed. The company is founder/management-owned with no identified private equity backing, no public ticker, and no disclosed funding rounds. Recognition includes a 2024 Award of Excellence in Job Order Contracting, a Certificate of Congressional Recognition, and prior awards for safety performance (2011-2013) and high performance (2015). Key leadership comprises Chris Kim (Senior Vice President), Walter Shirley (Senior Vice President, 46+ years industry experience), and Roy Cho (Business Development Manager, since 2012).
Angeles Contractor firmographics
Firmographics- Name
- Angeles Contractor
- Legal name
- Angeles Contractor, Inc.
- Website
- https://angelescontractor.com
- Company type
- Private
- Founded year
- 1998
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Angeles Contractor is a privately held California general contractor founded in 1998 that provides design-build, construction management, and general contracting services to public and private sector clients across education, healthcare, hospitality, civic, and commercial verticals, with offices in City of Industry, San Jose, and Salinas.
- Ownership category
- akta.pro rank
Angeles Contractor industry classification
Industry- Product category
- General Construction Services
- NAICS
- Nonresidential Building Construction (2362), Industrial Building Construction (23621)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540)
- akta.pro primary industry
- Design-Build / EPC General Contracting (IMAFAAAD)
- akta.pro secondary industry
- Construction Management (Agency/Owner’s Rep) (IMAFAAAC)
Keywords
Where Angeles Contractor is headquartered
LocationHeadquarters
- HQ city
- Rowland Heights
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Angeles Contractor business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- General Contracting Services: ACI provides construction services for both public and private sector clients including new construction, renovations, tenant improvements, and ground-up building projects across commercial, healthcare, education, civic, and residential sectors.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Angeles Contractor product offering
Product offeringCore offering
Angeles Contractor, Inc. (ACI) is a California-based general contractor providing comprehensive construction services including design-build, construction management, and general contracting for both public and private sector clients. The firm manages new construction, renovations, tenant improvements, and ground-up building projects across commercial, healthcare, education, civic, hospitality, and residential sectors. Services span pre-construction (master planning, cost estimating, value engineering) through project delivery, complemented by condition assessment and quality control capabilities.
Product overview
Angeles Contractor, Inc. (ACI) is a general contractor providing comprehensive construction services through a unified platform approach. The company offers an integrated suite of services including Design Build, Construction Management, and General Contracting, complemented by pre-construction services such as Master Planning, Architecture & Engineering, Cost Estimating, Value Engineering, Condition Assessment, and Quality Control. ACI serves both public and private sector clients across diverse project types including commercial, healthcare, education, and civic facilities throughout California.
Differentiator
Problem solved
Functional benefit
Products and services
- Design-Build
- Construction Management
- General Contracting
- Master Planning
- Architecture & Engineering
- Cost Estimating
- Value Engineering
- Condition Assessment
- Quality Control
Quantifiable outcome
- Repeat business exceeds 90 percent
Companies that use Angeles Contractor
Customer profileNamed customers11 records
Segments2 records
Ideal customer profiles2 records
Angeles Contractor technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Angeles Contractor partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Elk Development (as litigation plaintiff)minorACI (Angeles Contractor) was involved in legal dispute with Elk Development in 2023. The company's general contractor sued Elk Development for approximately $6 million in unpaid labor, services, and materials, with litigation still ongoing as of June 2026.
Scale indicators3 records
Recent moves5 records
Expansion highlights4 records
Angeles Contractor competitors and assessment
Company assessmentDirect peers
- Bernards: Southern California-based general contractor focused on commercial, healthcare, education, and civic projects at a similar regional scale to ACI, with overlapping public-sector pre-qualifications and negotiated work.
- W.E. O'Neil Construction: California-anchored commercial general contractor serving hospitality, healthcare, education, and multifamily sectors — similar end-market exposure and project size profile to ACI.
- Tilden-Coil Constructors: California-based general contractor delivering commercial, education, healthcare, and civic construction — directly comparable in regional footprint, project scale, and customer mix to ACI.
- Swinerton Builders: California-headquartered general contractor with comparable multi-sector nonresidential portfolio including healthcare, education, hospitality, and civic projects across the Western U.S. — closely mirrors ACI's project types, geography, and mid-to-large regional positioning.
Broad incumbents
- Skanska USA: Global construction firm with substantial U.S. West Coast operations across healthcare, education, and civic infrastructure — overlaps ACI's market at the larger end of the competitive spectrum.
- Clark Construction Group: Major East Coast-headquartered GC with California commercial and civic work — relevant as a broad-incumbent competitor pursuing similar nonresidential project types as ACI.
- Turner Construction: Largest commercial general contractor in the U.S. with major California operations delivering nonresidential projects across the same verticals as ACI, but at a national-firm scale with much larger bonding capacity.
- DPR Construction: Top-tier national general contractor with deep California presence across commercial, healthcare, education, and advanced-technology projects — overlaps with ACI's core verticals but operates at significantly greater scale and with broader capabilities.
- Hensel Phelps: National employee-owned general contractor with strong California presence in commercial, aviation, healthcare, and civic construction — competes against ACI on large public-sector and negotiated work.
- McCarthy Building Companies: Large national GC with significant California operations in healthcare, education, hospitality, and civic markets — overlaps ACI's verticals while offering deeper technical capabilities and bonding capacity.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Angeles Contractor social profiles
Digital presenceAngeles Contractor financial estimates
Financial estimateRevenue estimate
Valuation estimate
Angeles Contractor leadership team
Management profileNumber of profiles
Profiles3 records
Angeles Contractor funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Angeles Contractor M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Angeles Contractor
What does Angeles Contractor do?
Angeles Contractor, Inc. (ACI) is a California-based general contractor providing comprehensive construction services including design-build, construction management, and general contracting for both public and private sector clients. The firm manages new construction, renovations, tenant improvements, and ground-up building projects across commercial, healthcare, education, civic, hospitality, and residential sectors. Services span pre-construction (master planning, cost estimating, value engineering) through project delivery, complemented by condition assessment and quality control capabilities.
Is Angeles Contractor a public or private company?
Angeles Contractor is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Angeles Contractor founded?
Angeles Contractor was founded in 1998. It employs 51 to 100 people.
Where is Angeles Contractor based?
Angeles Contractor is headquartered in Rowland Heights, United States, in the North America region.
How does Angeles Contractor make money?
One revenue line is on record: general Contracting Services.
Who are Angeles Contractor's main competitors?
Direct peers on record are Bernards, W.E. O'Neil Construction, Tilden-Coil Constructors and Swinerton Builders. Broad incumbents are Skanska USA, Clark Construction Group, Turner Construction, DPR Construction, Hensel Phelps and McCarthy Building Companies.
Does Angeles Contractor have an API?
No public API is recorded for Angeles Contractor.
What industry is Angeles Contractor in?
Angeles Contractor's product category is General Construction Services. Its primary akta.pro industry code is IMAFAAAD, Design-Build / EPC General Contracting, with a secondary code of IMAFAAAC, Construction Management (Agency/Owner’s Rep). Its NAICS code is 2362 and its SIC code is 1540.