Basement work lives and dies on moisture management. Our process starts with waterproofing, drainage, and vapor control before a single stud goes up. From there, the finish work runs the same standard as the rest of the home: custom millwork, real trim profiles, designer lighting, and proper HVAC zoning. The result is a finished level that feels like part of the house, not an afterthought.
WHO WE ARE
Basement Finishing Built to Main-Floor Standard
Home Theaters and Media Rooms
Tiered seating, acoustic treatment, integrated AV, and dedicated HVAC.
Wine Cellars and Tasting Rooms
Climate control, custom racking, and display lighting.
Home Gyms and Wellness Spaces
Sprung floors, mirrored walls, ventilation, and recovery spaces.
Call for a Free Estimate
(626) 991-8219
Years of Experience
WHAT A FINISHED BASEMENT CAN BECOME
Every Space Has a Purpose
From home theaters to wine cellars, guest suites to gym spaces — we design and build basements that become the best room in the house.
Call Us Now (626) 991-8219
BASEMENT FINISHING & REMODELING
The Square Footage You Already Own.
Below-grade space is the most underused real estate in most high-end homes. Finished correctly, a basement becomes a wine cellar, a home theater, a teen hangout, a guest suite, a gym, or all of the above. Finished incorrectly, it becomes a damp room no one uses. We finish basements to the standard of the main floor: real ceiling heights, proper waterproofing, daylight where possible, and finishes that don't read as basement.
Guest Suites and In-Law Apartments
Full kitchens, baths, and private entrances where zoning allows.
Kids' and Teen Zones
Game rooms, craft rooms, and media lounges built for actual daily use.
START YOUR PROJECT TODAY
Get Your Free Home Design Consultation
Tell us about your project and we'll visit your home, listen to your vision, and provide a clear detailed estimate at no cost and no obligation.
- Home Theaters and Media Rooms
- Wine Cellars and Tasting Rooms
- Home Gyms and Wellness Spaces
- Guest Suites and In-Law Apartments
- Kids' Playrooms and Teen Hangouts
- Full Waterproofing, HVAC, and Finish Work
Start Your Free Estimate
We respond within 1 business day. No obligation, no pressure.
OUR PORTFOLIO
Recent Home Design Projects in Orange County
At Dollhouse Construction, we focus on lasting quality. Every detail, from design to build, is done with care so your renovation looks great and stands strong for years.
Kitchen Remodeling
Dollhouse Construction specializes in kitchen remodeling and custom cabinet installation, delivering modern designs, durable materials, and a smooth renovation process…
Bathroom Renovation
We transform bathrooms into spa-like retreats with luxury fixtures, elegant finishes, efficient plumbing solutions, custom layouts, and durable materials for lasting comfort and style…
Whole-Home Remodeling
Our whole-home remodeling service reimagines every space with design, upgrades, durable craftsmanship, and seamless project management for a stress-free renovation…
Custom Cabinet & Millwork
We design and build custom cabinets and fine millwork that combine premium craftsmanship, smart storage, durable finishes, and tailored designs to elevate kitchens, baths, and living spaces…
Interior Additions & Expansions
Our team creates home additions and expansions that blend seamlessly with your current layout, delivering modern design, durable construction, and functional space for your growing needs…
Outdoor Living Spaces
From patios and decks to pergolas and outdoor kitchens, we craft inviting luxurious exterior spaces with durable materials, functional layouts, and stylish details that extend your living beyond the walls…
Flooring & Tile Work
We install high-quality flooring and tile with precision, delivering modern styles, durable finishes, easy maintenance, and professional craftsmanship that transforms the look and feel of any room…
Basement Finishing & Remodeling
We convert unfinished basements into livable spaces—family rooms, offices, gyms, or entertainment areas—designed with durable materials, smart layouts, and modern finishes for lasting value…
Roofing & Exterior Renovations
Dollhouse Construction enhances your home’s exterior with expert roofing, durable siding, energy-efficient windows, and weather-resistant finishes that improve curb appeal and value…
Need Professional Help with a Construction Design Project?
CALL (888) 708-2911
WHY CHOOSE DOLLHOUSE
Why Choose Dollhouse for Basements
Dollhouse Construction delivers complete renovation services — from design and cabinets to framing, foundations, and full rebuilds. Our team blends expert craftsmanship with clear communication, giving you a smooth process and stunning results.
Moisture Controlled
Waterproofing before finish work begins.
Main-Floor Quality
Finishes that don't read as basement.
Purpose-Built
Designed around how your family will actually use it.
WHY CHOOSE DOLLHOUSE CONSTRUCTION INC.
Building Dreams from Start to Finish
We handle every step of the process, from design and architecture to detailed plans and construction. Our all-in-one approach ensures your project is seamless and true to your vision. With a dedicated team guiding you from concept to completion, we bring your dream space to life with precision and care.
Custom Design
We shape unique plans that capture every detail of your vision.
Expert Architecture
Our architects blend style and function into seamless project plans.
Quality Construction
Built with precision, our work stands strong for years to come.
Complete Support
From first draft to final build, we guide you every step forward.