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Find Basement remodelers in Redmond

Avatar for Johnson and Sons Construction
Johnson and Sons Construction
4.9(
110
)

Serving Redmond, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"We waited 1 year from project completion before writing this review for the 'honeymoon' period to wear off... but it never did. We went into this project with our eyes wide open, having heard so many stories of other peoples remodel projects ending in less than stellar results. Our experience with Johnson and Sons, from planning and project quoting thru demo and remodel, more than met our expectations. We would not hesitate in using them again and/or recommending them to our friends and family for their projects."
Response time2 days
8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for JJ Construction & Home Solutions, LLC
JJ Construction & Home Solutions, LLC
4.7(
45
)

Serving Redmond, 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(
137
)

Serving Redmond, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"I hired Topaz Remodeling to replace my front porch, including tearing out the damaged surface, installing a proper drain (the original builder’s oversight caused major leaks), and repairing the resulting damage to the floor, hardwood, and basement. The owner’s communication was excellent, keeping me informed about schedules and progress. They even finished ahead of the estimated timeline. Omar, the project lead, was phenomenal. His recommendations elevated the final result, and his attention to detail was unmatched. The tilework is flawless, with precise measurements ensuring a polished look. The team delivered exceptional quality, turning a stressful situation into a seamless process. My new porch is beautiful and fully functional. I highly recommend Topaz Remodeling and will gladly use them again for future projects."
Kitchen Remodel
Bathroom Remodel
Kitchen Remodel
Bathroom Remodel
Kitchen Remodel

+53

Response time10 hrs
Response rate98%
225 neighbors recently requested a quote
Gold Remodeling Inc
4.9(
177
)

Serving Redmond, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"We used Gold Remodeling for our basement remodel in Kirkland and the whole experience was honestly way easier than we expected. our basement was dark, outdated, and mostly just collecting random storage stuff. now it actually feels like part of the house. we turned it into a family room and small hangout space and it came out really nice. the crew was super easy to work with and always showed up when they said they would. they kept us updated during the project and answered all our questions without making us feel annoying. everything feels really solid and well done, especially the flooring and lighting. we?ve already had a few friends ask who did the work because the space looks completely different now."
My Jobs
My Jobs
My Jobs
My Jobs
My Jobs

+1

Response time2 days
3 neighbors recently requested a quote
Avatar for Bello Home Solutions LLC
Bello Home Solutions LLC
5.0(
19
)

Serving Redmond, WA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Yariel and team did a terrific job remodeling my townhome. The job (paint, drywall repair, kitchen remodeling) was TOP QUALITY. Additionally, I truly appreciated the superb communication (scoping the work, fast quote, transparent scheduling and diligent updates). I will definitely be hiring them again for my next projects and highly recommend them to anyone looking for a professional remodeling team."
General Remodeling Project
Kitchen and Bath Remodeling Project
Kitchen and Bath Remodeling Project
Additional Photos
Additional Photos

+19

Response time8 hrs
1 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Johnson Custom Builders
Johnson Custom Builders
4.9(
101
)

Serving Redmond, 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
9 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Lopez Bros Construction
Lopez Bros Construction
5.0(
10
)

Serving Redmond, WA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Highly recommend Lopez Bros Construction for any remodeling and major home repairs. We completed major home repair and remodeling, including bathroom shower repair and remodeling, Kitchen and Living Room ceiling/internal skylight enhancements, Interior and Deck Painting, and Basement Remodeling. Ray has been always going above and beyond in delivering the results. He will make sure the details and end results are perfect. His team's integrity is unquestionable, responsiveness and quality are top notch. Given the multiple projects he's dealing with, his crew still manage to get the repairs and remodeling done on time, as promised. I would hire Lopez Bros Construction again for my next project."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time3 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Starlight Remodeling
Starlight Remodeling
5.0(
36
)

Serving Redmond, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"We just bought our property and really didn?t like the old bathroom. After meeting with two other companies, we decided to work with Starlight Remodeling and we?re so glad we did! Ben, the project manager, was professional and easy to work with, guiding us through every step of the bathroom remodel. Dave the owner even joined us at the showroom to help choose the right materials, which made the process stress-free and enjoyable. Now we have a completely new bathroom that we absolutely love. We highly recommend Starlight Remodeling to anyone in Seattle, Bellevue, or Kirkland looking for a bathroom remodel."
Before - shower
Before - bathroom
After - bathroom
After - vanity
After - hot tub

+25

Response time7 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Puget Sound Builders & Renovation
Puget Sound Builders & Renovation
5.0(
84
)

Serving Redmond, WA and surrounding areas

Approved

In business since 2006

Credit card accepted

Customers say: True professional

"Puget Sound Builders & Renovation did an excellent job on our basement remodeling. The work was completed with great attention to detail and top-quality craftsmanship. A special thanks to the Marry, who was professional, skilled, and very helpful throughout the process. The final result exceeded our expectations?highly recommended!"
Bathroom Renovation
Basement Remodel
Bathroom Renovation
Basement Remodel
Kitchen Remodeling

+23

130 neighbors recently requested a quote
Recommended by1%of homeowners
Avatar for Be Home Remodeling
Be Home Remodeling
4.7(
79
)

Serving Redmond, 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 rate99%
537 neighbors recently requested a quote
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FAQs for basement remodeling projects in Redmond, WA

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Redmond, WA homeowners’ guide to basement remodelings

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