Finished Basements and Basement Remodeling
A finished basement is one of the most valuable ways to expand your living space without altering your home’s footprint. At Crespo & Company, we specialize in finished basements and basement remodeling in Northern Virginia—turning underutilized lower levels into beautiful, code-compliant living spaces that feel as refined as the rest of your home. Whether you’re building a guest suite, home gym, media room, or an income-generating rental, our expert design-build team handles every detail from layout to final finishes, delivering comfort, craftsmanship, and lasting value.
Custom Basement Layouts Designed for Daily Living
Every basement remodeling project begins with a custom layout tailored to your needs and lifestyle. From open-concept entertainment areas to private bedrooms, bathrooms, and storage solutions, we design basement spaces that maximize functionality and flow seamlessly with your home’s existing design.
Framing, Insulation & Moisture Control
Structural integrity and moisture control are crucial in basement construction. We use professional-grade framing systems, moisture-resistant insulation, and vapor barriers to ensure a dry, quiet, and energy-efficient space—built to perform in below-grade conditions. Your finished basement will be comfortable and long-lasting, no matter what Northern Virginia’s weather brings.
Basement Flooring, Lighting & Ceiling Finishes
We install premium flooring options like luxury vinyl plank, engineered hardwood, or tile in your basement—chosen for both durability and visual warmth. Recessed lighting, custom ceilings, and detailed trim packages give your finished basement the polished, welcoming look it deserves.
Basement Bathrooms & Custom Wet Bars
For added comfort and convenience, consider incorporating a basement bathroom or custom wet bar into your remodel. Whether you're hosting guests or creating a multifunctional space, we design bathrooms and bars with the same attention to waterproofing, ventilation, and design continuity that we apply to our main-level renovations.
Egress Window Installation & Code Compliance
Every finished basement we build meets or exceeds Virginia building codes. We install properly sized egress windows and ensure all sleeping areas and secondary exits are fully compliant—giving you safety, peace of mind, and long-term resale value.
Our Featured Work
Browse our portfolio of remodeling projects to see the expert craftsmanship, thoughtful design, and practical elegance we bring to every remodel.
Expert Tips
Explore expert insights and guidance to help you navigate the planning and preparation process for your next construction or remodeling project.
The Crespo Experience
Hear directly from homeowners who entrusted their vision to Crespo & Company — and see how precision craftsmanship and disciplined execution delivered lasting results.
We had an amazing experience working with Crespo & Company on our new backyard deck! From the very beginning, Luis was incredibly professional, his communication was always clear, timely, and helpful. The craftsmanship is top-notch, and you can tell they really care about the quality of their work.
Daryl V.
We recently hired Crespo & Company to build custom white built-ins for our home, and we are absolutely thrilled with the results! From the very beginning, Luis was professional, attentive, and a true partner in the process. He really took the time to understand our needs and made sure every detail matched our vision.
Kim D.
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Had a fantastic experience with Crespo & Company! The team was professional, detail-oriented, and made sure everything was done right. The final result exceeded my expectations, and I couldn’t be happier with how everything turned out.
Diego C.
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Very pleased with the work they have done, they are super professional and efficient. Would definitely recommend!
Tara H.
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Luis did a great job leveling our parking area and spreading gravel on it. We’ll definitely be calling him next time we need more work done!
Jenifer S.
Start Your Next Project with Confidence
Ready to bring your home improvement dreams to life? Contact Crespo & Company, your trusted general contractor in Northern Virginia, to schedule a consultation.
