Basement Remodeling Contractors in Bellevue, WA
Is your basement sitting unfinished, unused, or underwhelming? At BelRed Construction, we specialize in transforming basements across Bellevue into refined, functional living spaces tailored to your family’s needs. Whether you’re dreaming of a cozy in-law suite, a modern home office, or a high-end entertainment zone, our expert remodeling team delivers exceptional craftsmanship—with results built to last.
Reinvent Your Basement. Reclaim Your Home.
A finished basement isn’t just about extra space—it’s about expanding your lifestyle. With thoughtful design, your lower level can become:
- A private guest suite for extended family or visiting friends
- A fully equipped home gym with cushioned flooring and mirrors
- A rental-ready ADU (Accessory Dwelling Unit) with separate entrance
- A quiet, stylish office ideal for remote work or creative pursuits
- An immersive media room with surround sound and blackout shades
In Bellevue’s competitive housing market, a professionally remodeled basement can also return up to 70% ROI—making it one of the smartest home upgrades available.
Comprehensive Basement Renovation Services
At BelRed Construction, we manage your remodel from concept to completion. Our team ensures every square foot is code-compliant, energy-efficient, and customized to your goals.
Our full-service basement remodeling offerings include:
- Complete basement finishing: framing, drywall, ceilings, paint
- Waterproofing and insulation: essential for Bellevue’s damp climate
- Electrical and plumbing upgrades: modernized for safety and performance
- HVAC extension and ventilation: ensuring comfort year-round
- Bathroom and kitchenette installation
- Custom shelving, built-ins, and smart storage solutions
- Durable flooring: LVP, engineered hardwood, carpet, tile, and more
- Legal egress windows and permitting support
From structural repairs to elegant final finishes, our licensed team ensures every detail is handled with precision.
Our Process: From Raw Space to Refined Living
We believe remodeling should be seamless—not stressful. That’s why we follow a clear, proven process designed around your needs.
- On-Site Consultation
We visit your home to understand your space and vision. - Design & Estimate
Receive detailed plans, 3D renderings, and a written quote. - Permitting & Planning
We handle all local codes, including Bellevue egress and zoning rules. - Full Construction
Our crew manages every phase, maintaining timelines and cleanliness. - Final Walkthrough & Warranty
We don’t finish until you’re fully satisfied—and covered with a written warranty.
Why Bellevue Homeowners Choose BelRed Construction
- Locally owned and operated right here in Bellevue, WA
- Licensed and insured with a perfect BBB A+ rating
- Over a decade of remodeling experience across the Eastside
- Transparent pricing and no-pressure consultations
- Dedicated to high-end finishes and strong communication
We take pride in being one of Bellevue’s most trusted basement remodeling companies—and we have the happy clients to prove it.
Popular Basement Remodel Ideas We Build
- Multi-room in-law suites with full baths and kitchenettes
- Kid-friendly playrooms with soft floors and built-ins
- Custom home gyms with ventilation and lighting upgrades
- Home theaters with acoustic treatments and tiered seating
- Income-producing ADUs with private entrances and utilities
Ready to Reimagine Your Basement?
Your basement holds more potential than you think—and we’re here to unlock it. Let BelRed Construction help you design and build a lower level that truly elevates your home.
📞 Call us today at (425) 919-5858
📧 Or email: [email protected]
Visit Our Bellevue Office
You’re always welcome to visit our office or schedule a free estimate.
BelRed Construction
13629 NE Bel Red Rd, Suite A
Bellevue, WA 98005
📅 Monday–Friday, 8AM to 5PM