3gbuilders

3G Builders & Renovation offers premium basement finishing services in Berkeley, CA, transforming unused spaces into beautiful, functional living areas. Whether you envision a home theater, guest suite, home office, or entertainment room, our expert team handles every detail — from waterproofing and insulation to flooring, lighting, and custom finishes. As Berkeley's trusted basement finishing specialists, we combine skilled craftsmanship with high-quality materials to deliver stunning results on time and within budget. Every project is tailored to your unique vision and lifestyle needs. Ready to unlock your home's hidden potential? Trust 3G Builders & Renovation for exceptional basement finishing in Berkeley, CA.