Hardwood Floor Sanding & Refinishing in Maryland

Hardwood floor refinishing is the process of removing the old, damaged surface layer of your existing wood floors and applying fresh stain and finish — giving you a brand-new look without replacing the entire floor. It is one of the most cost-effective home improvement investments available to Maryland homeowners.

Sanding strips away years of wear: scratches from pets and furniture, scuff marks, water stains, and dull, discolored finish. Once the bare wood is smooth and clean, a new stain color (or a clear finish that lets the natural grain shine) is applied, followed by a durable protective top coat.

Most homeowners refinish their floors every 7–10 years, though high-traffic areas or homes with pets may benefit from more frequent care. If your floors can still be sanded — meaning the wood is thick enough — refinishing is almost always better than replacement.

We follow a precise, six-step process refined over decades of work on Maryland homes. Every crewmember is trained on this system. Every project is held to the same standard.

Before anything touches your floor, Erlin or one of our lead technicians inspects the wood species, condition, thickness, and existing finish. We check for soft spots, water damage, pet stains, gaps, and any repairs needed before sanding begins. You'll know exactly what we're working with — and what the finished result will look like — before we start.

We protect your home throughout the process. Furniture is moved, vents and doorways are covered to contain dust, and the work area is set up so disruption to the rest of your home is minimal. We follow a clear client prep guide so there are no surprises on day one.

Using Bona certified equipment and our Ceno Max Vac dustless containment system — both Greenguard certified for air quality — we sand the floor in passes from coarser to finer grit until the surface is perfectly smooth and ready for finish. Our dustless sanding systems capture over 99% of airborne particles at the source, so your home stays clean and the air stays healthy.

Once sanding is complete, we walk you through stain options. Whether you want a natural, light-toned finish, a classic medium-brown, or something entirely custom, we match your vision to the right stain. We offer custom color trends, stain matching, and honest guidance on what will look best in your home.

We apply your chosen finish in multiple coats — water-based, oil-modified, or Rubio Monocoat eco-conscious finish — depending on your goals and the wood species. Each coat is allowed to cure properly before the next is applied, resulting in a smooth, even, durable surface.

Before we consider a job complete, we do a full walkthrough with you. We check every edge, every corner, every transition. If anything isn't right, we fix it before we leave. That's not a policy — it's a personal commitment from the owner.

Traditional floor sanding kicks up enormous amounts of fine wood dust — it coats furniture, gets into HVAC systems, and lingers in the air for days. Our dustless sanding approach eliminates that problem entirely.

• No mess. Our vacuum-assisted sanding system captures dust at the source. Your home stays clean.
• Healthier air. Fine wood dust is a respiratory irritant. Families with children, elderly members, or anyone with allergies or asthma benefit significantly from our Greenguard-certified systems.
• Bona certified equipment. We use Bona professional-grade sanding machines — the industry gold standard. Bona certification means our team is trained on proper technique, ensuring consistent results.
• Better results. Clean surfaces sand more evenly and accept stain more uniformly. Dustless sanding produces a truer, smoother surface before finish ever touches the floor.

No two floors — and no two homeowners — are alike. That's why we offer a full range of stain and finish options, with genuine guidance from someone who knows wood.

• Water-based finishes are the most popular choice for Maryland homes. They dry faster, have low odor, and provide excellent durability with a clear, bright appearance that lets the natural wood grain show.
• Rubio Monocoat is our eco-conscious, plant-based hardwax oil option. One coat penetrates and bonds directly to the wood fibers, creating a natural, matte look and a healthy, low-VOC finish.
• Custom stain colors range from bleached, whitewashed, and light honey tones (trending strongly right now) to warm grays, medium browns, and rich espresso shades.
• Stain matching is one of our specialties — particularly valuable for add-on rooms, repairs, or matching stairs to the main floor.

We work with virtually every species of hardwood commonly found in Maryland and DC-area homes.

• Red Oak and White Oak — the most common hardwood in Maryland, making up roughly 80% of the floors we work on.
• Maple — a harder, tighter-grained wood that requires more careful preparation and experienced technique.
• Cherry — a premium species with natural warmth; more common in higher-end construction.
• Parquet and patterned hardwood — intricate geometric patterns requiring diagonal sanding and extra care.
• Historic and vintage hardwood — thin original planks in pre-1950s homes requiring a lighter touch and knowledge of historic permitting processes.
• Stairs and handrails — refinished to match the rest of your floor, including tread and spindle work.

Not sure if it's time? Here are the clearest indicators that your hardwood floors would benefit from sanding and refinishing:

• Visible scratches that penetrate the finish and reach bare wood
• Worn, dull finish in high-traffic paths through the kitchen, hallway, or living room
• Gray or black water stains from pet accidents, spills, or past leaks
• Uneven color or blotchy appearance from previous refinish attempts
• Fading or yellowing from sunlight exposure over time
• Squeaking or boards that feel loose underfoot
• Large gaps between boards that have developed over time
• Finish peeling or flaking in sections

If you're unsure, send us a few photos. We can usually give you an honest assessment within an hour —no in-home visit required.

A typical hardwood floor sanding and refinishing project takes 2–3 days from start to finish.

After the final coat, we recommend keeping floors free of furniture for 24 hours and avoiding heavy furniture for 48–72 hours to allow full cure.

We believe in transparent, honest pricing. We don't give low estimates to win the job and increase the cost later.

Most hardwood floor sanding and refinishing projects in the Montgomery County and Baltimore County area range from $2,000 to $5,000. Refinishing runs $3 to $5 per square foot, and a set of steps and risers is $1,200. The final price depends on:

• Square footage
• Condition of the floors (heavy damage, pet staining, or needed repairs)
• Wood species
• Number of coats and finish type selected
• Stairs and additional areas included

We do not require you to be home throughout the project. A trusted crew member is on-site at all times, and we'll update you at key milestones.

Payment terms: 50% at arrival, 50% upon completion. We accept check, credit card, and cash.

Every project we complete comes with a personal guarantee from the owner. If something isn’t right — a spot we missed, an area that didn’t turn out the way it should have — we come back and fix it. No arguments. No extra charge. We’re not a franchise or a call center. You deal directly with the owner, and the owner is accountable for every floor that leaves our crew.

We serve homeowners and businesses throughout Montgomery County and Baltimore County,

Maryland, including:

We also serve clients in nearby Washington, DC neighborhoods on a case-by-case basis. Call (240) 277-5953 or visit refinishmywoodflooring.com to confirm your area

Three generations of hardwood flooring expertise in the same Maryland market.

Factory-trained and certified — not every contractor qualifies.

Maryland Home Improvement License and $1M liability insurance on every job.

Erlin personally guarantees every job. If it's not right, we come back.

“We had Erlin and his team refinish the original hardwood floors in our 1940s Bethesda home — floors we thought might need to be replaced. They turned out absolutely stunning. The dustless sanding meant we were back home the next day with no mess to clean up. Erlin was honest, on time, and the floors look better than we imagined they could.”

"After getting three quotes, we chose Refinish My Floors because Erlin actually took the time to explain the process and why our white oak floors needed a different approach than what the other companies had suggested. The stain color he recommended is perfect. Our floors are the first thing everyone notices when they walk in.”

“I've used them twice now — once for my kitchen and hallway, and again after a small water leak in the dining room. Both times the crew was professional, clean, and thorough. Erlin checked in on the job personally and called me to walk through the finish before they left. That personal attention is rare.”

How long does hardwood floor sanding and refinishing take?

Most projects take 2–3 days from sanding through final finish coat. The total timeline depends on the size of the area, the condition of the floors, and the finish type selected. We'll give you a clear timeline during your estimate.

Do I need to be home during the project?

You do not need to be home during the work — our crew is fully insured and trained. However, we recommend staying out of the work area during sanding and while finish coats are drying. Most families with young children or pets prefer to stay elsewhere for the first night after final coat application.

How is dustless sanding different from traditional sanding?

Traditional floor sanding creates large amounts of airborne wood dust that spreads throughout the home and lingers for days. Our vacuum-assisted systems capture over 99% of dust at the source. Your home stays clean, the air stays clean, and the result is a better-quality sanded surface that accepts stain and finish more evenly.

What stain colors do you offer?

We offer a full range from light whitewash and natural tones (trending strongly right now in Maryland) to medium browns, warm grays, and deep espresso shades. We can also match an existing color, work from a sample you provide, or help you select based on your home's lighting, cabinetry, and décor.

How often should hardwood floors be refinished?

Most hardwood floors benefit from refinishing every 7–10 years, depending on traffic and maintenance. Homes with pets, young children, or high foot traffic may want to refinish closer to the 5–7 year mark. If you're unsure, send us photos — we'll give you an honest answer without a sales pitch

What affects the cost of refinishing?

The main factors are: square footage, condition of the floors, wood species, finish type, whether stairs or additional rooms are included, and any repairs needed before sanding begins. We walk through all of this during your estimate so there are no surprises.