Hardwood Floor Refinishing Renton, WA

“Just 2 days between these photos.”

1,000+ Floors Refinished | 12 Years of Trusted Experience

Why Homeowners Trust OC Flooring

Most people worry about refinishing their hardwood floors because they’ve heard horror stories — dust everywhere, strong odors, unclear pricing, and contractors that disappear halfway through the job. At OC Flooring, we’ve seen it all, and that’s why we built our process around solving the very problems homeowners face.

✅ “Will my house be covered in dust?”
Not with us. We use professional dust containment systems so your home stays clean while we work.

✅ “What about the smell — is it safe for my kids and pets?” We use premium low-VOC, water-based finishes (like Bona Traffic HD), which dry fast and are safe for the whole family.

✅ “How do I know the price won’t change later?” We provide clear, written estimates upfront. No surprise add-ons. Ever.

✅ “What if something goes wrong after you leave?” Every project comes with a 1-year workmanship guarantee, and we stand behind our work long after the job is done.
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✅ “Do I need to move out while you work?” In most cases, no. We’ll walk you through which rooms are off-limits and when you can walk on your floors again — usually within 24 hours.

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Important Details about the Refinishing Process

During hardwood floor refinishing in Renton, WA, each sanding pass removes a small portion of the top wear layer. Whether you have solid hardwood or engineered planks, both can only be sanded a limited number of times—most floors have about ¼″ of usable wear layer above the tongue, and once you reach it the boards begin to weaken. That’s why our dustless hardwood floor refinishing in Renton removes only the absolute minimum needed. The goal of our hardwood floor restoration near me in Renton service is simple: preserve structural integrity while delivering a stunning, long-lasting finish.

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Prepare the rooms, repairs and set-up

In Renton, WA, before we begin the sanding process, we take care of any agreed-upon repairs, removing staples and nails and ensuring our equipment is in proper working order. We also set up our advanced dustless equipment, giving you the option to choose the level of dust control that suits your needs. For more information on dust control options, you can read about it here.We then meticulously sweep the rooms, thoroughly vacuuming them to create a clean and prepared surface. Finally, we set up our sanding machines, ready to deliver top-notch hardwood floor refinishing services.

Sanding off the existing old finish

Next step in our hardwood floor refinishing process is the removal of the old, worn-out, and damaged finish. We employ various sanding machines with different grits of paper to effectively strip your flooring down to the bare wood. The selection of grits depends on the type of finish you have and the level of difficulty in removing it. Our workhorse, the big belt sander, efficiently tackles the main areas, while smaller sanders are employed to reach those intricate, hard-to-access sections.

Detailed fine sanding and filler

After removing the old finish, some scratches may be left on your floor due to the use of rough grit sandpaper. To address this, our next step involves using a series of finer sandpaper grits gradually to smooth out the surface and prepare it for the new finish. This process helps eliminate any remaining scratches and ensures a flawless result. As part of this refinement process, we may also utilize trowel filling techniques to fill in any gaps or imperfections on your floor. By trowel filling with putty, we can achieve a more uniform and seamless appearance. To determine if your floor is a candidate for trowel filling, you can click here for more information.

Finishing touches and clean up

After completing sanding with the machines, our refinishing process includes the final touches done by hand. We utilize hand scrapers to access hard-to-reach areas under radiators, along the trim, and in corners that the sanders cannot reach. These areas are then meticulously hand-sanded to match the final grit used by the sanders. Once the hand scraping and sanding are complete, thorough vacuuming and clean-up are essential to prepare for the next step. We take great care in ensuring that all dust and debris are efficiently removed, leaving a clean and pristine surface for the subsequent stages of the hardwood floor refinishing process.

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How Much Would It Cost To Refinish Hardwood Floors

At OC Flooring, we understand that every hardwood floor refinishing project is unique, and so are the associated costs. Here's a detailed breakdown of our pricing based on project size, designed to offer you both affordability and exceptional value in the Renton, WA area.

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Small Area (500 sq ft)

Cost: $2,000 - $2,500

Ideal for small rooms or apartments, this price range offers a complete refinishing service. Despite being a smaller space, the attention to detail and quality remains uncompromised.

Medium Area (1,000 sq)

Cost: $3,000 - $4,000

Perfect for average-sized homes or larger rooms, this package ensures comprehensive refinishing, including sanding, and sealing.

Large Area (1,500 sq)

Cost: $5,000 - $6,000

Tailored for larger homes or commercial spaces, this price range covers extensive refinishing work, maintaining the high standard of finish and durability OC Flooring is known for.

Hardwood Floor Refinishing in Renton, WA — FAQs

⌄ Do you provide free hardwood refinishing estimates in Renton?

Quick answer: Yes—free estimates available.

We provide free in-home estimates across Renton. Our experts will assess your floors and give you a clear, upfront quote with no obligation.

⌄ How much does hardwood refinishing cost in Renton?

Quick answer: $4–$7 per sq. ft.

On average, refinishing hardwood floors in Renton costs $4–$7 per sq. ft., depending on square footage, wood condition, stain selection, and finish type.

⌄ Do you use dustless sanding?

Quick answer: Yes—99% dust-free.

Our dustless sanding system removes nearly all dust at the source, keeping your Renton home cleaner and safer during refinishing.

⌄ How long does refinishing take?

Quick answer: 2–4 days.

Most refinishing projects in Renton take 2–4 days depending on home size, repairs needed, and chosen finish. Water-based finishes dry quicker than oil-based options.

⌄ Can damaged boards be fixed before refinishing?

Quick answer: Yes—repairs available.

We can replace damaged planks, fill cracks, and repair subfloors before refinishing. Repair pricing is discussed during your estimate.

⌄ Do you offer eco-friendly finishing options?

Quick answer: Yes—low-VOC finishes available.

We provide eco-friendly, low-VOC finishes that are safe for kids and pets, while maintaining excellent durability and shine.

⌄ Do refinishing services in Renton include a warranty?

Quick answer: Yes—1-year workmanship warranty.

Every refinishing project is backed by our 1-year workmanship warranty, plus manufacturer coverage on finishes.

Why Renton Families Choose OC Flooring

Trusted Experts in Hardwood Refinishing and Installation

Why Renton Families Choose OC Flooring? Your floors are more than a surface — they set the tone for your entire home. At OC Flooring, we help Renton homeowners transform their living spaces with expert wood floor installation that combines timeless elegance with the strength to handle everyday life.When you work with us, you’re choosing a trusted local team — licensed, insured, and backed by over 120 five-star reviews from families across the Seattle area.

Every installation comes with our 1-year workmanship warranty, giving you peace of mind along with beautiful results. From your very first free in-home estimate, you’ll notice our difference. We listen carefully, provide clear recommendations, and give you upfront pricing with no pressure and no surprises. During installation, our crew uses precise techniques and dust-controlled equipment to deliver flawless floors while keeping your home clean and comfortable.

Whether you’re updating one room or remodeling your entire house, we make the process simple and stress-free. We’re proud to serve Renton and surrounding communities like Redmond, Bellevue, and Woodinville — delivering style, comfort, and long-lasting value with every project.💬 Ready to give your Renton home the upgrade it deserves? Contact OC Flooring today for your free in-home estimate and let’s bring your vision to life.

Dustless Hardwood Floor Refinishing in
Renton, WA

Why Homeowners Trust OC Flooring