Top-rated basement remodelers.

Get matched with top basement remodelers in Seattle, WA

Enter your zip and get matched with up to 5 pros

Need a pro for your basement remodel project in Seattle, WA?

Select your specific project to find the pro for you.

TRUSTED BY SEATTLE, WA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon138
    Verified basement remodels reviews

Find Basement remodelers in Seattle

Avatar for A TO Z HOME REMODELING LLC
A TO Z HOME REMODELING LLC
5.0(
31
)
Basement - Remodel

Serving Seattle, WA and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Recommended by9%of homeowners
Avatar for Johnson and Sons Construction
Johnson and Sons Construction
4.9(
112
)
Basement - Remodel

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"Vic Johnson and his crew were extremely knowledgeable about construction in general, friendly and accommodating throughout the entire process answering a multitude of questions, pivoting when needed, helping educate us homeowners of the hows and whys, and bending over backwards to make things right...when work wasn't going to plan (and remodels never go perfectly as planned). They were fair, and provided an enormous value. I'd highly recommend Johnson and Sons for any remodel you may have."
Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for JJ Construction & Home Solutions, LLC
JJ Construction & Home Solutions, LLC
4.7(
45
)
Basement - Remodel

Serving Seattle, WA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"JJ construction was my #1 choice for remodeling. I made my appointment with JJ construction. The person showed up on time and very thorough. We were very pleased by their expertise and their advice. However, I decided to sell the house as is. No work was done on my house. But I do recommend this company for future projects."
Ernie
Ernie
Ernie
Ernie
Ernie

+144

Response time5 days
Recommended by94%of homeowners
Avatar for Topaz Remodeling, Inc.
Topaz Remodeling, Inc.
5.0(
138
)
Basement - Remodel

Serving Seattle, 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

+53

Response time10 hrs
Response rate100%
262 neighbors recently requested a quote
Avatar for Renovate Design/Build
Renovate Design/Build
5.0(
13
)
Basement - Remodel

Serving Seattle, WA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Everyone at Renovate was excellent to work with, communicated well, and obviously cared about doing quality work according codes and rules. Our project had a couple surprises (asbestos!), and we ending up spending more than we thought, but the whole team made it a positive experience, and we would love to work with them again on the next phase of our basement!"
Snohomish Mid-Century Modern Remodel
Wedgwood ADU Basement Remodel
Madrona Basement Remodel
Wedgwood Kitchen & Deck
Ravenna Basement Remodel

+107

1 neighbors recently requested a quote
Recommended by100%of homeowners
Gold Remodeling Inc
4.9(
251
)
Basement - Remodel

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"I couldn't be happier with how our basement remodel turned out Gold Remodeling made the whole process a lot easier than I expected everyone was professional without feeling overly formal and they actually listened to what we wanted instead of pushing their own ideas the finished basement looks amazing and has completely changed how we use our home here in Kirkland"
My Jobs
My Jobs
My Jobs
My Jobs
My Jobs

+1

Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Johnson Custom Builders
Johnson Custom Builders
4.9(
102
)
Basement - Remodel

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"Ryan and his team did a great job on our basement remodel. Communication was strong as was attention to detail. A concerted effort was made to keep the worksite clean. Like many renovations, it took longer than anticipated and we encountered a measurement hiccup that, while solved, could have been identified and addressed upfront"
Remodeling - General Project
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project

+75

Response time11 hrs
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for A TO Z HOME REMODELING LLC
A TO Z HOME REMODELING LLC
5.0(
30
)
Basement - Remodel

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

"We hired A to Z home remodeling replace our 60 year old bathtub with a shower. Shay was our Manager, explained the process thoroughly and answered all our questions. Eric extremely knowledgeable and up to the task of dealing with our old home and all its quirks. I would recommend A to Z for anyone looking for a professional remodel that will last for many years."
My jobs
My jobs
My jobs
My jobs
My jobs

+7

Response time12 hrs
Response rate99%
18 neighbors recently requested a quote
Avatar for Be Home Remodeling
Be Home Remodeling
4.6(
82
)
Basement - Remodel

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Renovations have never appealed to me, but this team made it easy. In addition to being gorgeous, my new kitchen is also practical. Their communication and attention to detail were excellent."
Response time9 hrs
Response rate100%
562 neighbors recently requested a quote
...
Showing 1-10 of 596
Basement Remodel questions, answered by experts

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.

A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can’t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it’s legal to do so.

Although it’s not required, air ventilation in a finished basement can help improve the air quality, prevent moisture and mold issues, keep musty odors away, and also maintain the air quality throughout the rest of your home. Proper ventilation will help maintain the value of your investment in finishing your basement. Try basement ventilation methods like installing vents or a dehumidifier for best results.

You technically can paint wires in a basement ceiling, but there are several important safety and code considerations. It's safe to paint non-metallic sheathed cable as long as the labeling remains visible. You can also paint low-voltage wires and conduit and junction boxes to help them blend into your basement. 

However, you should not paint damaged or deteriorated wiring is a fire hazard because it poses a fire hazard. The same goes for painting over high-heat wires that connect to heat-generating appliances or systems. Be sure to avoid painting multiple coats onto any wires, as that traps heat and poses fire risks.

Renovation enhances functionality, increases home value, and can add new space for personal or family needs. It typically modernizes older unfinished basements for new uses.

The Seattle, WA homeowners’ guide to basement remodels

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