
Alliance Pro Services
Premium Basement Remodeling Services
Maximize your home's square footage with expert basement finishing and remodeling in Edmonds and Puyallup. We convert unfinished basements into home theaters, guest suites, and rental apartments. Boost your property value with our trusted basement contractors in Bremerton and Lynnwood.
Comprehensive Basement Remodeling Solutions
At Alliance Pro Services, we take pride in offering premium basement remodeling tailored to your specific needs. Our team of experienced professionals ensures that every detail is executed with precision and care, delivering results that exceed expectations.
Whether you're looking to enhance the functionality, aesthetics, or value of your property, our basement remodeling solutions are designed to provide long-lasting quality and satisfaction. We work closely with you from concept to completion, ensuring a seamless and stress-free experience.
We converted an unfinished concrete basement in Auburn into a high-end entertainment hub, adding a custom wet bar and home theater. In Marysville, our basement finishing team built a fully functional, code-compliant mother-in-law suite, adding significant rental value to the property.
In Port Orchard, we finished a previously unused basement, turning it into a versatile living space complete with a home theater, wet bar, and a comfortable guest suite for visiting family.


Quality craftsmanship is at the heart of everything we do. We utilize only the finest materials and employ proven construction techniques to ensure that your basement remodeling project stands the test of time. Our rigorous quality control processes guarantee a flawless finish that you can be proud of for years to come.
We also recognize the importance of minimizing disruption to your daily life or business operations. Our project management team meticulously plans and coordinates every aspect of the work, ensuring that timelines are met and the work site is kept clean, safe, and organized throughout the duration of the project.
Ready to get started? Our dedicated team is standing by to bring your vision to life with unparalleled expertise and dedication. Use our interactive project estimator to get a rough idea of the costs, or book a consultation with us today to discuss your basement remodeling project in detail.
Our Basement Remodeling Process
Initial Consultation
We discuss your vision, goals, and budget to understand exactly what you want to achieve with your project. We'll review the space and outline potential solutions tailored to your needs.
Before & After


Basement Remodeling FAQs
Do you handle egress and permitting for basement finishing?
Yes, we manage all necessary permits, egress window installation, and code compliance for finished basements.
Can you add a bathroom in the basement?
Yes, we handle basement plumbing, including sewage ejector pumps and drainage, to add full or half bathrooms below grade.
How do you handle moisture and waterproofing in basements?
We assess moisture conditions, install proper vapor barriers, insulation, and drainage solutions before finishing basement walls and floors.
Can a finished basement add rental income?
Yes, a code-compliant basement with separate entrance, egress, and utilities can serve as a rental unit, mother-in-law suite, or Airbnb space.
Related Services
Proudly Serving the Greater Seattle Area
Our premium basement remodeling services are available to residential and commercial clients throughout Washington, including:
Kirkland, Black Diamond, Shoreline, Arlington, Bonney Lake, University Place, Bellevue, Renton, Snoqualmie, Bainbridge Island, SeaTac, Federal Way, Monroe, Auburn, Sammamish, Seattle, Fall City, Issaquah, Everett, Burien, Bothell, Newcastle, Mercer Island, Kenmore, Silverdale, Edgewood, Covington, Fife, Woodinville, Woodway, Redmond, Gig Harbor, Snohomish, Lake Stevens, Mukilteo, Kent, Puyallup, North Bend, Brier, Edmonds, Lynnwood, Mill Creek, Bremerton, Enumclaw, Vashon, Tacoma, Port Orchard, Mountlake Terrace, Lakewood, Marysville, Poulsbo, Maple Valley, Milton, Des Moines, Tukwila.
Ready to Start Your Project?
Submit your project details once and let Alliance Pro Services help assess the scope, next steps, and appropriate service path.
Project Quote Estimators
Use our interactive calculators to get a real-time rough estimate of your project cost before requesting a quote.
Basement Remodel Estimator
Estimated Range
$40,500 - $56,250
Estimates are for planning purposes only. Final pricing depends on project scope, materials, site conditions, and inspection.
Schedule a Pre-Estimate Call
Pick a convenient time for us to review your project and provide an accurate quote.
Ready to Schedule?
Complete your project estimate on the left and click "Schedule Your Pre-Estimate Call" to load the calendar.
