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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon15
    Verified basement remodels reviews

Top-Rated Basement remodelers in Spanaway - Updated Nov 2026

Avatar for Topaz Remodeling, Inc.
Topaz Remodeling, Inc.
5.0(
141
)
Basement - Remodel

Serving Spanaway, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"I recently had my bathroom remodeled and I cannot express how satisfied I am with the results. The whole process was truly a breeze from start to finish, thanks to the exceptional team of professionals that I worked with. Thank you Topaz Remodeling Inc. you did an amazing job!"
Kitchen Remodel
Bathroom Remodel
Kitchen Remodel
Bathroom Remodel
Kitchen Remodel

+63

Response time10 hrs
Response rate100%
279 neighbors recently requested a quote
Avatar for Streamline Construction and Interiors
Streamline Construction and Interiors
4.8(
37
)
Basement - Remodel

Serving Spanaway, WA and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"Joe answered my email via phone within a couple hours and came out to the property that day. I had him give me some ideas on a remodel of a smaller home we are thinking of purchasing. We wanted to know our options before placing an offer. Joe was extremely knowledgeable, professional and full of great insight. He charged $75 to come out and it was worth every penny. If we decide to do buy the home or have any future needs we would definitely hire Joe."
pergola
chimney repair
Kitchen remodel
Kitchen Remodel
Response time10 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Serge's Home Imprvmnt & Rnvtn
Serge's Home Imprvmnt & Rnvtn
5.0(
40
)
Basement - Remodel

Serving Spanaway, WA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Serge did much more than flooring; he also installed electrical (lighting/ceiling fan & outlets) , bathroom vanities and enclosed an indoor storage area with custom doors. He is fair and an excellent worker. We especially appreciate his prompt communication. That work was done summer/fall 2022. Heâ s back now (summer 2023) for more home improvements."
Siding repair
Siding repair
Siding repair
Siding repair
Fence repair/build

+49

Response time1 day
19 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Be Home Remodeling
Be Home Remodeling
4.6(
83
)
Basement - Remodel

Serving Spanaway, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I called this company to get a quote for a bathroom remodel. Ben was scheduled to come on site and give me a quote. I felt very comfortable with the quote and Ben. They did a great job on my bathroom finishes and plans a head. I even remodel my kitchen afterwards with them, Ben is very professional and responsive who made this process very easy. I defiantly going to use them again in the future."
Response time9 hrs
Response rate100%
440 neighbors recently requested a quote
Avatar for KOI BUILD CO
KOI BUILD CO
4.8(
27
)
Basement - Remodel

Serving Spanaway, WA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

With over 30 years of experience, the team at KOI Build Co. has set the standard for high-end residential remodeling across Tacoma, Olympia, and the South Puget Sound. We combine decades of structural expertise with modern design principles to build amazing decks and patio covers, custom ADUs, chef's kitchens, spa-like bathrooms, and full-scale home additions that elevate both your lifestyle and property value.\n\nThe KOI Standard:\n\nSingle-Source Accountability: From initial blueprints and city permits through construction and final cleanup, one master team handles it all.\nDecades of Proven Expertise: 30+ years navigating local South Sound building codes, permitting, and custom craftsmanship.\nNo Financial Surprises: Precise, upfront pricing with dependable project timelines.\nLicensed, Bonded, & Insured (WA).\n\n\nElevate your living space with a builder you can trust implicitly. Reach out today for your free consultation and written proposal.

Puyallup Remodel
Puyallup Remodel
Puyallup Remodel
Gate
Completed fence

+178

7 neighbors recently requested a quote
Recommended by39%of homeowners
Avatar for KOI BUILD CO
KOI BUILD CO
4.8(
20
)
Basement - Remodel

Serving Spanaway, WA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"The whole experience was excellent. Chris when to give us a bid. He was very knowledgeable. He told use about the triangle of stove, fridge and sink and flow. He suggested a long narrow window to replace the tile backsplash on an outside wall. It was a great idea. When sit at the new bar between the kitchen and the living room we look out into our backyard. Itâ s beautiful. The guys that did the work are extremely work oriented. They are constantly working. They were thorough, knowledgeable and open to our suggestions and requests. We wanted an additional can light no problem. They were great. They cleaned up every day before they left. They would tell use when they were going to arrive and what they planned to accomplish that day. I have old siding on the outside of my house. They matched it perfectly when eliminated a window. The price of the cabinets was a lot more reasonable the other bids and theyâ re beautiful. What I mentally pictured in my mind on how it would look and the ease of preparing meals in the new kitchen were so wrong. Itâ s at least 10 times better. It still has the same physical dimensions but how itâ s played out. It seems so much bigger. I highly recommend them for any project you need done"
Puyallup Remodel
Puyallup Remodel
Puyallup Remodel
Puyallup Remodel
Family Room

+164

Response time1 day
64 neighbors recently requested a quote
Recommended by56%of homeowners
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Basement Remodel FAQs, answered by experts

Create a checklist, reimagine the space use, set a realistic budget, choose materials and aesthetic details, and get professional support for guidelines and troubleshooting.

It is generally more affordable to finish a basement than an attic, though it ultimately depends on how you plan to use the space. The average cost to finish a basement ranges from $7 to $23 per square foot, while attic renovation costs $30 to $60 per square foot. However, a simple attic conversion to a storage space will cost significantly less.

To determine if your basement walls are suitable for finishing, assess their structural integrity and moisture conditions. Look for any signs of damage, such as cracks, bowing, or excessive moisture. Ensure proper drainage and address any underlying issues before proceeding. 

Consult with a professional if you're uncertain about the structural stability or potential risks associated with finishing your basement walls.

Basements are commonly converted into game rooms. The potential challenges you may run into include controlling moisture, working with low ceilings, limited natural light, and the need for additional electrical or HVAC work. Addressing these issues can add to the total cost, but it ensures a comfortable and functional space.

You should always use high-quality lumber for your framing in order to ensure it will last the test of time and resist moisture. Use 2-foot by 4-foot lumber that is pressure-treated for your framing.

The Spanaway, WA homeowners’ guide to basement remodels

From average costs to expert advice, get all the answers you need to get your job done.