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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon24
    Verified basement remodels reviews

Find Basement remodelers in Beaverton

Avatar for Lo's Contracting, Inc.
Lo's Contracting, Inc.
4.7(
599
)
Basement - Remodel

Serving Beaverton, OR and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"Lo's did a wonderful job on our recent home repairs and remodeling work. Amadou and his crew were a pleasure to work with-- friendly, considerate, on time, fast. Amadou takes time to talk with you about the job to make you feel comfortable about the plans. The work was better than we could have ever imagined, and we had such a positive experience that we decided to re-hire them immediately to paint the exterior of our house."
Remodeling
Exterior Home Painting
Additional Photos
Additional Photos
Additional Photos

+7

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Gryphon Custom Home Builders and Remodeling LLC
Gryphon Custom Home Builders and Remodeling LLC
5.0(
11
)
Basement - Remodel

Serving Beaverton, OR and surrounding areas

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 time8 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Pro Serve
Pro Serve
4.9(
17
)
Basement - Remodel

Serving Beaverton, OR and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"The Potter folks are awesome in the service provided. Designs are beautiful as well as functional. Materials used are carefully selected. Diligence to the project is to of the line. Finished projects are excellent. I highly recommend this company."
Ely St
Jolly st kitchen
Pioche St before/after
Deck refinish
Ely St

+35

Response time1 day
Response rate96%
9 neighbors recently requested a quote
Avatar for Toro Framing and Remodeling
Toro Framing and Remodeling
4.6(
16
)
Basement - Remodel

Serving Beaverton, OR and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"I was looking to get some tilling done in my kitchen when I came across Toro Framing and Remodeling. They were very efficient and great customer service. I was satisfied with how great their work was, will definitely be contacting them in the future for any other remodeling I need done. Good Job ??"
Extended patio
Concrete Driveways Project
Concrete - Pouring & Repair Project
General Remodeling Project
Concrete Driveways Project

+11

Response time10 hrs
Response rate100%
Recommended by75%of homeowners
Avatar for Be Home Remodeling
Be Home Remodeling
4.9(
7
)
Basement - Remodel

Serving Beaverton, OR and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Reuben was the nicest guy I met with and will keep his number for future jobs. This company does everything small or whole home remodeling. I was impressed by his knowledge and spirit."
Response time1 day
Response rate100%
341 neighbors recently requested a quote
Avatar for Backyard Blueprint
Backyard Blueprint
5.0(
8
)
Basement - Remodel

Serving Beaverton, OR and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

Backyard Blueprint is a family-owned business. We’ve been in the Portland area for 30 years. The challenge of keeping our family close, both aging parents and our young adult children, is an experience we’re familiar with ourselves.\n\nWe have strong partnerships within nearly every trade in the market and maintain full control of our builds from initial contact until you agree the work is done. We’re proud members of the Home Building Association of Greater Portland and the National Association of Home Builders. Our co-owner is a NAHB Certified Aging in Place Specialist.\n\nOur team is diverse and determined, and we believe in the value of continuous learning. We enjoy engaging with our prospective customers to understand your reasons for reaching out.\n\nWe believe what separates us as a company is the humility our team offers. We strive to fully understand your circumstances, and tailor our expertise specifically for you and your family’s needs. Contact us today for your FREE estimate!

ADU
General Remodeling Project
ADU
ADU
ADU

+4

2 neighbors recently requested a quote
Recommended by14%of homeowners
Avatar for Ziebart Construction, LLC
Ziebart Construction, LLC
4.6(
37
)
Basement - Remodel

Serving Beaverton, OR and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"This is the company you want to work with! Weâ ve done many remodels over the last 30 years and this was the best experience by far. The results are gorgeous but more importantly the process was not crazy-hard. I love that they offer great ideas which helped us realize the full potential of our home."
Kitchen
Kitchen
Kitchen
Kitchen
Kitchen

+56

Response time3 days
Response rate93%
42 neighbors recently requested a quote
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Showing 1-10 of 265
Basement Remodel questions, answered by experts

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

Yes, most general contractors require an initial down payment. A reasonable deposit is typically between 10% and 25% of the total project cost, although this can vary by project size and location. This upfront payment helps the contractor cover initial costs like materials, permits, licensing, and hiring subcontractors. The remaining balance is usually billed according to a schedule outlined in your contract, often tied to project milestones or completion dates. Be cautious of contractors who ask for a large deposit of 50% or more, as this could be a red flag for a scam.

Yes, it is possible to turn a regular basement into a walkout basement. Doing so involves excavating the land around at least one side of your basement foundation, installing retaining walls to create a permanent below-grade area outside your home, and then cutting into the foundation to install an exterior door that leads out to the new space. This is an expensive and time-consuming project, but it can add a lot of value and utility to your home.

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

The time it takes to finish or remodel a basement can vary significantly, ranging from a few weeks to several months or even up to a year. On average, the construction phase can take four to eight weeks, but the total project time can extend to three or four months when including planning and permits. The timeline depends on several factors, including the basement's size, design complexity, the scope of the work, and your contractor's availability. A more detailed breakdown for an average-sized basement might include: framing (3-5 days), electrical and rough-in plumbing (3-5 days), drywall installation (5 days), flooring (2-3 days), and final touches like painting and trim (about a week). If preliminary work like installing a waterproofing system or addressing structural issues is needed, the timeline could extend to six to twelve months. Factors like difficult access, material transport, and ventilation needs can also add to the project's duration.

The Beaverton, OR homeowners’ guide to basement remodels

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