Ambros Construction Inc. — Licensed General Contractor in Norwalk, CA
Ambros Construction Inc. is a licensed, bonded, and insured general contractor (CSLB License #1037467) headquartered in Norwalk, CA. We specialize in commercial tenant improvements, public works infrastructure, and multifamily property management construction throughout Los Angeles and Orange County. Founded in 2017 as a family-owned and operated business, Ambros Construction has built a reputation for transparent communication, on-time delivery, and code-compliant work across Southern California.
14422 Pioneer Blvd, Norwalk, CA 90650Phone: (562) 200-3567
Email: info@ambrosconstructioninc.com
Why Choose Ambros Construction
Ambros Construction operates as a lean, project management-focused general contractor. Rather than maintaining a large in-house crew, we coordinate a vetted network of licensed subcontractors — keeping overhead low and quality high. Every project is managed end-to-end by our experienced team, with daily photo and video updates delivered through our client portal. We hold an A+ rating from the Better Business Bureau and carry full general liability insurance and bonding.
Our CSLB License #1037467 covers four classifications: Class A (General Engineering), Class B (General Building), C-34 (Pipeline), and C-39 (Roofing). This breadth allows us to self-perform or coordinate a wide range of work types under a single contract, reducing the coordination burden on property owners and managers.
Our Services
Commercial Tenant Improvements (TI)
We manage commercial tenant improvement projects for property owners and property management companies across Los Angeles and Orange County. Our TI work covers office buildouts, retail remodels, industrial space conversions, ADA upgrades, restroom renovations, flooring, ceiling systems, electrical, plumbing, and HVAC coordination. We specialize in minimizing disruption to occupied buildings, coordinating with tenants and city inspectors to keep projects on schedule and within budget.
Multifamily & Property Management Construction
Property managers and multifamily owners rely on Ambros Construction as their single-call contractor for portfolio maintenance and capital improvement work. Our multifamily services include unit turnovers, carport and garage repairs, exterior painting, concrete flatwork, fencing, parking lot repairs, waterproofing, roofing, and common area improvements. We understand the operational demands of managing occupied apartment complexes and HOA communities, and we schedule work to minimize resident disruption.
Public Works & Infrastructure
Ambros Construction holds a Class A General Engineering license, enabling us to perform public works and municipal infrastructure projects throughout Southern California. Our public works services include curb and gutter replacement, sidewalk construction and repair, sewer lateral installation, water service line replacement, street improvements, underground utility work, and encroachment permit coordination. We work with municipalities, public agencies, and homeowners on city-required infrastructure improvements.
City-Required Work
When the City of Los Angeles, the City of Anaheim, the City of Fullerton, the City of Huntington Beach, the City of Costa Mesa, or the City of Newport Beach issues a building permit condition requiring infrastructure repairs, Ambros Construction handles the entire process — from pulling the encroachment permit to completing the work and obtaining city sign-off. Common city-required work conditions include sidewalk panel replacement, curb and gutter reconstruction, sewer lateral replacement, water service line replacement, and driveway approach reconstruction.
Licenses, Credentials & Certifications
- CSLB License #1037467 — Classifications A, B, C-34, C-39
- BBB Accredited Business — A+ Rating
- Fully licensed, bonded, and insured in the State of California
- Workers' Compensation Insurance
- General Liability Insurance
Service Areas
Ambros Construction serves Los Angeles County and Orange County, California. Our primary service areas include Norwalk, Downey, Cerritos, Lakewood, Long Beach, Compton, Gardena, Torrance, Carson, Hawthorne, Inglewood, Pico Rivera, Whittier, La Mirada, Santa Fe Springs, Bellflower, Paramount, South Gate, Lynwood, Montebello, Commerce, Vernon, Huntington Park, Maywood, Bell, Bell Gardens, Cudahy, Anaheim, Fullerton, Huntington Beach, Costa Mesa, Newport Beach, Santa Ana, Garden Grove, Buena Park, Cypress, La Habra, Placentia, Yorba Linda, Brea, Orange, Tustin, Irvine, Westminster, Fountain Valley, Seal Beach, Los Alamitos, Stanton, and surrounding communities throughout Southern California.
Resources & Guides
- City-Required Work Cost Guide — Sidewalk, Curb, Sewer & Water Line Pricing in LA & OC
- Sewer Lateral Replacement: What Homeowners Need to Know
- Water Service Line Replacement: Plumber or General Contractor?
- What Is an Encroachment Permit and When Do You Need One?
- City Notice Deadlines for Required Infrastructure Work in LA & OC
- ADU Permit Hold: How City-Required Work Conditions Affect Your Project
Contact Ambros Construction
To request a quote for commercial tenant improvements, public works, multifamily construction, or city-required work in Los Angeles or Orange County, contact Ambros Construction Inc. at (562) 200-3567 or info@ambrosconstructioninc.com. Our office is located at 14422 Pioneer Blvd, Norwalk, CA 90650. We are open Monday through Friday, 7:00 AM to 5:00 PM.