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Design Your Dream Basement

ARE YOU LOOKING TO MAXIMIZE YOUR HOME'S POTENTIAL WITH AN EXPERTLY DESIGNED LOWER LEVEL?

Whether building new or finishing an existing space, transform your basement into a luxurious living area that adds both value and functionality through our expert craftsmanship and innovative design. With our in-house drywall and painting division, we ensure superior quality control throughout the entire process.

From Home Theaters to Home Gyms & Everything In Between... We Have You Covered!

Our versatile basement finishing solutions include:

  • Entertainment and media rooms featuring premium audiovisual systems, custom lighting design, and carefully planned seating areas that create the perfect environment for family gatherings
  • High-end home theaters with professional-grade sound systems and specialized acoustic treatments that deliver an authentic cinema experience
  • Custom wine cellars with precision temperature control and elegant tasting areas that protect and showcase your collection
  • Home fitness centers and gyms with proper flooring, ventilation, and equipment spacing
  • In-home golf simulators with specialized lighting and technology integration
  • Multi-purpose family rooms combining comfortable living spaces with game areas and wet bars
  • Home office and workspace solutions with built-in storage and sound isolation

Why Choose Us For Your Basement Project?

  • Experience: We bring over 22 years of local building expertise and the same military-precision attention to detail that defines our custom homes to every basement project
  • Collaboration: Every basement is unique, and we approach each project with fresh perspective. We’ll work closely with you to design a space that fits your lifestyle, preferences, and budget
  • Quality: Our team understands the unique challenges of basement projects, particularly in the Tacoma area. With our specialized drywall and painting division, we ensure the finest materials and techniques are used so your basement remains comfortable and dry
  • Comprehensive Service: From initial design through completion, we offer a full range of services including electrical work, plumbing, HVAC, and more, all coordinated through our proven no-surprises process

Unleash Your Imagination:
Endless Possibilities For Your Perfect Lower Level

When it comes to creating your ideal basement space, the possibilities are as limitless as your imagination. Whether planning a new custom home or transforming your existing space, we bring Tacoma lifestyle dreams to life. From a state-of-the-art home gym overlooking your backyard, to a sophisticated wine cellar for your collection, to a cozy home theater for family movie nights – we’ll help design and execute the perfect space for your lifestyle.

Our Professional Basement Design & Build Process

We apply our military-precision expertise to every basement project with these key considerations:

  1. Comprehensive evaluation of structure and site conditions
  2. Moisture and water management assessment
  3. Architectural design that enhances your home’s character
  4. Detailed selections that maximize quality and value
  5. Professional installation by our expert craftsmen, including our in-house drywall and painting division
  6. Rigorous quality control throughout construction
  7. Thorough cleaning and preparation for move-in

Special considerations we manage:

  • Waterproofing and moisture control systems
  • Proper ventilation and climate control
  • Integration with existing or new systems
  • Sound isolation and acoustics
  • Egress and safety requirements
  • Building code compliance
EXPLORE The Custom Home Building PROCESS
EXPLORE The Existing HOME CUSTOMIZATION PROCESS

Quality craftsmanship and attention to detail ensure lasting value.

Basic finished basements typically start at $60,000* for an existing home renovation and can be much less for a new custom home.

*We will provide a tailored estimate during your initial consultation based on your specific vision and requirements.

Your Dream Space Awaits

Let’s get creative together! Whether you’re designing a basement in your new custom home or transforming your existing space with a home theater, wine cellar, or golf simulator, we’ll help you maximize the potential of your lower level.

Discover Your Possibilities...

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Duffy Construction Group is honored to be recognized by America’s Trusted Builders, an association that certifies top-tier builders who have undergone extensive training under a 35+ year master builder developer. Through weekly masterminds with hundreds of builders nationwide, we stay at the forefront of industry innovation to deliver excellence in every project we undertake.

We make building, remodeling, or developing your property an exciting and stress-free journey. By combining decades of craftsmanship with modern building practices, we transform your dreams into reality—creating not just a beautiful space, but the perfect setting for your family’s lifetime of memories.

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