Turn your unused basement into a beautiful, livable space — from family rooms and guest suites to home gyms and offices.
We transform basements into fully finished living areas that look great, feel comfortable, and function the way you need.
Convert underutilized space into functional living areas — without expanding your home’s footprint.
Design a space that fits your goals — from entertainment rooms to in-law suites — with finishes that match your home.
We install proper insulation, vapor barriers, and waterproofing to keep your basement dry and comfortable.
A professionally finished basement adds livable square footage and improves resale potential.
We handle egress windows, permits, and safety requirements — so your space is legal, safe, and ready to use.
From design to final inspection, we manage everything — so you can focus on enjoying your new space.
Explore how we’ve helped Sacramento homeowners turn unused basements into stunning, flexible spaces for everyday living.
This is the default text value
Let’s bring your vision to life — get your free estimate today and take the first step toward your finished project.
Get a Free EstimateWhether you're exploring ideas or need clarity on the process, our team is ready to provide answers and guidance.
Contact UsWe handle all the details — from planning and permits to waterproofing and finishing — so your basement is built to last.
We inspect your basement for moisture, layout options, and code considerations — then design a space that fits your vision.
We take care of drawings, city permits, and prep work including framing, insulation, HVAC, and plumbing if needed.
Our team completes flooring, drywall, lighting, trim, and paint — leaving you with a fully finished, move-in-ready basement.
This is the default text value
Absolutely. We inspect and address any water or humidity concerns to ensure a dry, durable result.
Most basement finishing projects take 6–10 weeks depending on size, complexity, and features like bathrooms or kitchens.
Yes — with proper egress windows and code-compliant construction, basements can be finished into legal bedrooms or living areas.
We use moisture-resistant drywall, insulated flooring systems, and trusted fixtures to create beautiful, long-lasting basements.
This is the default text value
This is the default text value
Finishing your basement is one of the best ways to add livable space to your home. Whether you’re expanding for a growing family or creating a space to relax, a finished basement offers unmatched flexibility.
At Global Arch Construction, we specialize in transforming unfinished or outdated basements into beautiful, code-compliant living areas. We help you think through every aspect — layout, lighting, moisture protection, insulation, and egress — to ensure your space is safe and comfortable.
We work closely with you to design a space that meets your needs — whether it’s a guest suite, entertainment zone, kids’ playroom, gym, or home office. Our construction process is clean, efficient, and carefully managed from start to finish.
If your basement is sitting empty or underused, let’s put it to work. We’ll help you transform it into a space that adds real value to your home — and real enjoyment to your life.
We’ll finish it the right way — clean, comfortable, and fully customized to your needs.
Get a Free Estimate
