Our Services
From concept to completion, Coastline Builders Group delivers exceptional residential and commercial construction across Orange County. CSLB License #1065344.
Residential Remodeling
Complete home transformations that enhance both beauty and functionality while maximizing your investment. From kitchens and bathrooms to whole-home renovations, we handle design, permits, and construction end to end.
What's included
- • Whole-home renovations & open floor plans
- • Custom kitchen remodeling — cabinetry, countertops, appliances
- • Bathroom renovations — walk-in showers, heated floors, custom vanities
- • Energy-efficient upgrades & smart home integration
ADU Construction
Accessory Dwelling Units are one of the smartest investments an Orange County homeowner can make. We build detached ADUs, attached units, and garage conversions — managing city permitting and California ADU code compliance from start to finish.
What's included
- • Detached & attached ADUs
- • Garage conversions
- • Guest casitas & rental units
- • Permitting & California ADU code compliance
Home Additions
Need more space without moving? Our room additions and second-story expansions blend seamlessly with your existing home while adding significant square footage and value.
What's included
- • Room additions & primary suite expansions
- • Second-story additions
- • Seamless structural & architectural integration
- • Outdoor living spaces
Commercial Renovation
Professional commercial spaces that enhance productivity and create lasting impressions — offices, retail, and restaurants across Orange County. We also specialize in hotel renovations for major hospitality brands.
What's included
- • Office renovations & tenant improvements
- • Retail spaces
- • Restaurant build-outs
- • ADA compliance
Hotel Renovation
With 20+ years of hospitality construction experience, our team has renovated hotel guestrooms and public spaces for Marriott, Hilton, and boutique properties across Southern California — PIP renovations, occupied-hotel phasing, and FF&E installation.