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Top-Rated Basement remodelers in Olga - Updated Nov 2026

Avatar for Burlingame Contracting
Burlingame Contracting
5.0(
16
)
Basement - Remodel

Serving Olga, WA and surrounding areas

In business since 2015

Free estimates

Small jobs welcome

"I had a full bathroom remodel done by Burlingame. I was referred by a friend of mine and I am extremely happy with the work that was done. The crew was respectful, courteous, and cleaned up at the end of each day. Burlingame was easy to work with and assisted in the design choices along the way. When unexpected things came up, they always do, prompt notification was provided and any issues were addressed. I plan on having Burlingame remodel the guest bathroom and kitchen in the future. I’m extremely satisfied with the quality of the work and final product. I highly recommend their services!"
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+42

Response time2 days
Response rate100%
Recommended by100%of homeowners
Avatar for Avalon Pacific Construction LLC
Avalon Pacific Construction LLC
5.0(
6
)
Basement - Remodel

Serving Olga, WA and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Jason managed a large remodel at our house, including new floors, cabinets, kitchen, bathrooms, tile, fireplace, and doors. We found Jason to be knowledgeable, honest, hard-working, and pleasant to deal with. With a large project like this we were bound to run into some unexpected problems, and Jason was always willing to do whatever it took to resolve these to our satisfaction. We are extremely pleased with the final outcome and would highly recommend Jason for any remodeling or constuction project.
"
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Recommended by100%of homeowners
Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Olga, WA and surrounding areas

In business since 2006

Credit card accepted

"Amanda was really very good!  At first I was very skeptical, thinking why did I pay money to just speak with someone on the phone about my kitchen remodel project... but after just a few minutes of her addressing some of the issues/questions I emailed to her earlier, I knew it was worth it.  It was very clear that she knew her business and she gave me several ideas that I had not even thought about.  I told her that I would definitely recommend her to friends and I will very likely use her again myself for my next home project!

"
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
Avatar for Precision Tile
Precision Tile
4.0(
4
)
Basement - Remodel

Serving Olga, WA and surrounding areas

Emergency services offered

"Edgar and his crew did a fantastic job of remodeling our 69 year old bathroom! Communication was great and the job was completed in the time frame he stated. The upgrade from a cast iron bathtub to a tile walk in shower is amazing! Don't hesitate, hire Precision Tile and Home Remodel to do your remodel today!!"
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+93

Recommended by100%of homeowners
Avatar for Aqueous Solutions Inc
Aqueous Solutions Inc
3.2(
20
)
Basement - Remodel

Serving Olga, WA and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"It was excellent. They performed insulation quickly and efficiently. The cost was in-line with the quote. I was very satisfied with their work and I would use them again. Their price was fair. "
Recommended by87%of homeowners
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Basement Remodel FAQs, answered by experts

A finished basement must have a heat and electrical supply with an entrance that meets building code requirements, such as a stairwell to the home's main living space. It often must include finished walls, ceilings, and floors. If the finished basement includes a bedroom, it should have a heat source, an egress window, and a closet.

Remodeling, as opposed to finishing, means altering an already finished basement by adding a bathroom, bedroom, or living area.

Lifting a house and adding a basement is one way to add usable square footage. Lifting or jacking a house is a complex process, and it can be expensive, not to mention that you won’t be able to live in your house while it’s lifted, due to safety concerns. Lifting a house should only be done by experienced professionals.

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.

A finished basement does not always count as square footage, as this varies by state regulations. In areas that allow below-grade spaces to be included in a home's official square footage, the basement must typically meet certain conditions. These conditions often include having a functional egress and being a livable space with flooring, finished walls, and temperature control. To be certain, contact your local assessor to confirm your area's specific policies regarding basement square footage.

Framing a basement takes three to five days, on average, when completed by a professional, though it may take longer for a larger space. Keep in mind this doesn’t include the time to complete the design, obtain permits, and install the drywall on the framing. On average, fully finishing a basement takes an average of 45 days.

The Olga, WA homeowners’ guide to basement remodels

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