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Find Basement remodelers in Tualatin

Avatar for Lo's Contracting, Inc.
Lo's Contracting, Inc.
4.9(
531
)

Serving Tualatin, OR and surrounding areas

Angi Approved

In business since 2002

Free estimates

Credit card accepted

"They were everything we needed. Very communicative all the way. Got in quickly to do this repair for us. They kept their word for when they would arrive, how long the job would take and got everything done quickly and efficiently."
Remodeling
Exterior Home Painting
Additional Photos
Additional Photos
Additional Photos

+7

Response time2 days
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Dluxe Construction LLC
Dluxe Construction LLC
4.8(
23
)

Serving Tualatin, OR and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Dluxe Construction built an ADU for us. Our contractor Anwar took the time to figure out exactly what we wanted and he and his crew made it come to life. He responded to me whenever I reached out. He is an excellent communicator and listener. He has a strong work ethic and takes the time to get every last detail correct. And he does these things in a timely manner."
Modern Remodeling
Exterior Remodeling
House Remodeling
Exterior Remodeling
House Remodeling

+272

Response time1 day
Response rate98%
22 neighbors recently requested a quote
Avatar for Firu Construction
Firu Construction
5.0(
11
)

Serving Tualatin, OR and surrounding areas

Angi Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Erick has been an awesome professional to work with! As a realtor, he’s done a lot of urgent bids/repair work for my clients, and he’s always done a great job and been very reasonably priced. Give him a call, you won’t regret it!"
New Roof
With Malarkey shingles you get a roof you can trust and with our trained professionals you’ll have a beautiful roof that will last
Additional Photos
Additional Photos
Additional Photos

+8

Response time5 hrs
Response rate88%
4 neighbors recently requested a quote
Avatar for Gryphon Custom Home Builders and Remodeling LLC
Gryphon Custom Home Builders and Remodeling LLC
5.0(
9
)

Serving Tualatin, OR and surrounding areas

Angi Approved

In business since 2017

Free estimates

Warranties offered

"Awhile back I decided it was time to replace my old, crumbling shed. After doing a search on Angie’s List, I hired Gryphon Construction because they had good reviews. The process worked, and I must say that I’m super happy with the results I got. Not only were Akeem and company great to work with, they did an excellent job, and and I’m extremely happy with my new shed. (The only reason I’m not calling it “shop” is because I didn’t have power installed). It’s solid, has a locking door, as well as a window, and looks more like a tiny house than the shed that proceeded it. And while they were here, I also had them install a new track for a broken pocket door, which involved removing some dry wall to get at the work-out track. They did a great job on that, too, and I’m very happy with the remodel. I found them to be pleasant to do business with, as well as very conscientious, timely, and they have a strong sense of craftsmanship, which, after all, is what we all want in a good contractor. I highly recommend them!"
The Linox
Grey Josephine
The Linox
Grey Josephine
The Linox

+51

Response time4 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for TGR General Construction, LLC
TGR General Construction, LLC
5.0(
9
)

Serving Tualatin, OR and surrounding areas

Angi Approved

In business since 2018

Credit card accepted

Offers commercial services

"I girly my roof done and I was so happy with end results they professional and the quality of work was excellent.I plan on using them again for other projects !!"
After 1
After 2
After 3
Before 1
Before 2

+29

Response time1 day
Response rate97%
82 neighbors recently requested a quote
Avatar for Superior Home Custom Remodeling
Superior Home Custom Remodeling
5.0(
11
)

Serving Tualatin, OR and surrounding areas

Angi Approved

In business since 2012

Free estimates

Warranties offered

"We had a huge project including residing, decking, railing, a deck cover, and whole house paint. Superior Home took on the work and delivered phenomenal results, we could not be happier. Ismael is an incredible craftsman, very intuitive to our vision with an eye for detail. The ideas we communicated to him were not only executed but consistently improved upon as he brought his experience to the table. His team was great, very friendly, and they worked hard and fast. Each day before they left, they would stack material and clean the job site leaving our yard free of debris which made the remodeling process a lot less invasive to everyday life. Upon completion, we spent a weekend absorbing the beautiful work of Ismael, and came up with our punch list: Absolutely nothing! Superior Homemade our project was a pleasure. I highly recommended them."
Recommended by100%of homeowners
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FAQs for basement remodeling projects in Tualatin, OR

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 Tualatin, OR homeowners’ guide to basement remodelings

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