Kol & Co

Kol & Co. is a licensed, insured, and bonded design-build remodeling and construction company serving homeowners throughout Orange County, Malibu, and West Los Angeles. With over 15 years of experience, the company specializes in luxury home remodeling, Accessory Dwelling Units (ADUs), kitchen and bathroom renovations, full-home remodels, additions, and custom home construction. By integrating design, planning, permitting, and construction under one team, Kol & Co. delivers a streamlined project experience focused on craftsmanship, communication, and long-term value.

Through its comprehensive design-build process, Kol & Co. guides homeowners from the initial consultation and feasibility analysis through architectural design, 3D renderings, permit approvals, engineering coordination, construction, inspections, and project completion. The company builds detached backyard ADUs, attached ADUs, garage conversions, and custom guest houses, helping clients create rental units, multigenerational housing, home offices, and flexible living spaces that comply with California’s ADU regulations.

Services

• Accessory Dwelling Units (ADUs)
• Detached ADUs
• Attached ADUs
• Garage Conversion ADUs
• ADU Remodeling & Expansion
• Custom ADU Design
• Architectural Planning
• Site Planning
• Feasibility Studies
• Permit Processing
• Engineering Coordination
• Custom Home Construction
• Home Additions
• Full Home Remodeling
• Kitchen Remodeling
• Bathroom Remodeling
• Design-Build Services
• Construction Management

Why Choose Kol & Co.?

• Over 15 years of residential construction experience
• Licensed, insured, and bonded California contractor
• Complete design-build project delivery
• Handles design, permitting, engineering, and construction
• Specialists in detached, attached, and garage conversion ADUs
• Transparent estimates and organized project management
• High-quality craftsmanship and premium materials
• Strong expertise in Orange County and Southern California ADU regulations
• Personalized design solutions for every property
• Free project consultations