Big Bro Hardwood, Oswego's Expert Hardwood Flooring Company

Big Bro Hardwood is an owner-operated hardwood flooring company serving Oswego and the surrounding suburbs. We install, sand, stain, refinish, and repair solid and engineered wood floors, starting around $3 a square foot. Over 17+ years we have completed 500+ floors across the area. Oswego’s climate brings dry heated winters and humid summers, which puts real stress on hardwood, and we know how to install and finish floors that hold up through those seasonal swings.

Brazilian cherry hardwood floors refinished in Chicago area.
Hardwood floor with silvered gray stain in Chicago
Special walnut hardwood floor refinishing Chicago area
Brazilian cherry hardwood floor in a formal room, with the natural reddish-brown tone and dense surface typical of this exotic wood species
Dark hardwood refinished by Big Bro Hardwood
Final result of hardwood sanding and refinishing
New 2 1/4 Red Oak hardwood installed, stained with Jacobean color with Loba 2k Duo finish.
Room with big windows and new refinished hardwood flooring

You get the same small crew from the first measurement to the final coat – no rotating subcontractors, no surprises. Every estimate is broken down line by line, and we will have one to you within 24 hours at no charge. Our vacuum-assisted sanding captures 95%+ of dust, and we finish with Bona and Loba products that are kid- and pet-safe once fully cured.

Why Homeowners Choose Big Bro Hardwood As a Hardwood Flooring Contractor

Premium Results From $3/sq ft

High-quality Oswego flooring doesn’t need a luxury price tag. Our services start at just $3 per square foot. Use our hardwood floor cost calculator for a quick check.

Dustless Sanding Technology

Our hardwood floor specialists use advanced dustless sanding systems to keep your home cleaner and sustain the indoor air quality during the sanding process.

80% of Clients Refer Us

Most of our work comes from word-of-mouth. Clients trust us — and tell their friends. That’s how we’ve earned strong customer satisfaction.

Tailored for Oswego Homes

BBH hardwood floor company works with everything from historic bungalows to high-rise condos. Our wood flooring options are built to handle snow, humidity, and the rhythm of city life.

Certified, Pet-Safe Finishes

We use only certified products from brands like Loba and Bona — safe for families, pets, and perfect for engineered wood floors or solid hardwood flooring.

On-Time, No-Stress Projects

Our hardwood flooring contractors keep a tight schedule, respect your home, and stay in communication. The entire process is clear, smooth, and handled by true professionals.

Hardwood Flooring Services for Homes Across Oswego, Illinois

Whether you’re updating a newer build or refreshing floors that have seen a few hard winters, we handle every stage of the work right here in Oswego.

Hardwood floor installation process

Hardwood Floor Installation

We install solid and engineered hardwood - red oak, white oak, maple, and more - in prefinished or site-finished options. Before the first board goes down, we check subfloor flatness and moisture levels and let the wood acclimate on site, so your floor stays tight through Oswego's humid summers and dry heated winters.
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Professional hardwood sander

Dustless Sanding & Refinishing

Our vacuum-assisted sanding system captures 95% or more of dust at the source. Once the old finish is gone, we apply fresh stain and multiple coats of finish to bring dull, scratched, or greyed boards back to life. Refinishing starts at $3 per square foot - far less than replacement.
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Hardwood floor stain application process

Hardwood Floor Staining

We test stain samples directly on your actual floor before you commit to anything. From natural and classic Jacobean to white-washed, grey, and everything in between, you see exactly how the color looks in your own light before we proceed with the full floor.
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Hardwood floor repair and refinsihing process

Hardwood Floor Repair

Water damage, rotted boards, deep scratches, dents, seasonal gaps - we fix them all. We carefully match the species, grade, and board width to your existing floor so the repaired area blends in and the patch is practically invisible once the finish is applied.
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Hardwood stairs installation by Big Bro Hardwood

Stair Installation & Refinishing

Stairs take more wear than any other surface in the house. We install or refinish treads, risers, railings, and newel posts to match your floors cleanly. The same crew handling your floors handles your stairs, so the finished result looks like one cohesive project throughout your Oswego home.
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About Us

We’re a hardwood floor company based in the Oswego area, with 17+ years of hands-on experience in hardwood floor installation, floor refinishing, staining, and repair services. Our team is small, focused, and takes pride in doing every job right, from the first measurement to the final product.

We’ve completed 500+ Oswego-area projects across the city and the Chicagoland area, and we work closely with every client to make sure the results match their flooring needs — no shortcuts, no guesswork. Big Bro Hardwood wood flooring contractors adhere to the industry’s National Wood Flooring Association Technical Guidelines.

Our wood flooring company believes in clear communication, the best materials, and clean, quality work. More than 80% of our new clients come from satisfied customers who recommend us to family, friends, and neighbors — and we’re genuinely proud to earn that kind of trust.

17+ years

Of experience

500+

Hardwood floor projects completed

30+

Suburbs served

15,000+ hours

Of hands-on hardwood work

Donatas, Big Bro Hardwood owner

Donatas

Owner

Donatas, 41, founded Big Bro Hardwood flooring company, and brings 17+ years of hands-on experience.
Valdas, Big Bro Hardwood team member

Valdas

Team member

47 years old, with 17+ years of experience helping our wood flooring company deliver quality work homeowners can trust.
Slavek, Big Bro Hardwood team member

Slavek

Team member

62 years old, bringing 37 years of experience in stairs, railings, and finish carpentry to every project.

Hardwood Flooring Built for Oswego Homes

Oswego's mix of newer subdivisions and the area's wide humidity swings change what works on your floors. Here is how we adapt by home type and condition:

1

Newer subdivision homes: Much of Oswego was built in the 1990s and 2000s, often with engineered or prefinished hardwood over wood-framed subfloors. We check subfloor flatness and moisture levels before any installation so seasonal movement does not open gaps or cause squeaks down the road.

2

Wide-plank and prefinished installs: Wide-plank engineered hardwood is a popular choice in Oswego’s larger floor plans. We acclimate every board on site before it goes down, which is the step most crews skip and the reason floors fail.

3

Rehabs and room additions: When a remodel adds square footage, the new floor has to blend with what is already there. We match species, grade, and board width and feather the repair in so the seam disappears.

4

Concrete slab subfloors: Some Oswego homes and townhomes sit on slab. Concrete requires glue-down or floating engineered systems and low-VOC finishes that are safe once cured for kids and pets.

5

Dry winters and humid summers: Forced-air heat pulls moisture out of wood in winter, and humid summers push it back in. We keep rooms at 30-50% humidity and acclimate wood on site to prevent cupping, gapping, and crowning.

In many Oswego homes the existing wood is worth saving rather than replacing - the only way to know for certain is to look at the subfloor and boards up close.

How We Work as a Hardwood Floor Contractor

1

Call Us Today

2

In-Home Visit & Consultation

3

Executing the Plan

4

Enjoy Your New Floors

Before & After: See a Recent Oswego Refinishing Project

This one speaks for itself. A homeowner in Oswego had a newer subdivision build where years of foot traffic, pet scratches and scuffs had left the floors looking tired and flat. We sanded them back to bare wood, repaired the damaged boards, and refinished everything from scratch - same floors, no replacement. Scroll through the before and after photos and judge the results for yourself.

Old wood floors in Chicago Refinished wood floors in Chicago by Big Bro Hardwood team
Close-up of a hardwood floor

Ready to Transform Your Oswego Hardwood Floors?

Get a free in-home estimate within 24 hours. No pressure, no hidden costs — just honest advice and expert results, and no cutting corners.

Select the Service You Need

Choose what you'd like an estimate for

Floor Area
Enter the total square footage to be refinished
sq ft
WOOD & FLOOR TYPE
Select the wood species and current finish

Not sure which one? Learn about wood types →

Red Oak
White Oak
Maple (clear coat)
Maple (stained)
Cherry
Walnut
Hickory
Exotic / Other
Unfinished
Prefinished (oak)
Prefinished (maple / exotic)
Finish & Stain
Choose the coating system and color treatment
1-Component Water-Based
2-Component Water-Based
No Stain / Clear
Natural / Light Stain
Dark Stain
White Wash
Condition & Layout
Select the floor's current condition and room layout
Good Shape
Beat Up (deep scratches)
Old Wax Finish (30+ yrs)
Open Area (living room)
Mixed (kitchen + hallways)
Complex (multi-floor, tight)
Stairs (optional)
Estimated Project Cost

* This estimate is for budgeting purposes only. Actual pricing may vary based on site conditions, moisture levels, subfloor state, and access. A final quote requires an on-site inspection.

$—
$—
Minimum order is $700. Applied to your estimate.
Get Your Free Accurate Estimate
Floor Area
Enter the total square footage to be refinished
sq ft
Wood & Installation
Select the wood species and current finish

Not sure which one? Learn about wood types →

Red Oak $3–$7 / sq ft

White Oak $4–$10 / sq ft

Maple (clear coat) $4–$9 / sq ft

Maple (stained) $4–$9 / sq ft

Cherry $5–$12 / sq ft

Walnut $7–$15 / sq ft

Hickory $4–$10 / sq ft

Exotic / Other $8–$20 / sq ft

Nail-Down
Glue-Down
Floating
Yes — include material cost
No — labor only
Add-ons

No removal needed

Remove carpet +$0.70–$1.60 / sq ft

Remove vinyl / linoleum +$1.00–$2.50 / sq ft

Remove tile +$1.50–$3.50 / sq ft

Subfloor leveling / repairs+$1.00–$3.00 / sq ft

Moisture barrier / underlayment+$0.70–$1.50 / sq ft

Stairs (optional)
Estimated Project Cost

* This estimate is for budgeting purposes only. Actual pricing may vary based on site conditions, moisture levels, subfloor state, and access. A final quote requires an on-site inspection.

Floor Area
Enter the total square footage to be refinished
sq ft
Wood & Installation
Select the wood species and current finish

Not sure which one? Learn about wood types →

Red Oak $3–$7 / sq ft

White Oak $4–$10 / sq ft

Maple (clear coat) $4–$9 / sq ft

Maple (stained) $4–$9 / sq ft

Cherry $5–$12 / sq ft

Walnut $7–$15 / sq ft

Hickory $4–$10 / sq ft

Exotic / Other $8–$20 / sq ft

Nail-Down
Glue-Down
Floating
Yes — include material cost
No — labor only
ADD-ONS

Subfloor leveling / repairs+$1.00–$3.00 / sq ft

Moisture barrier / underlayment+$0.70–$1.50 / sq ft

Stairs (optional)
Estimated Project Cost

* This estimate is for budgeting purposes only. Actual pricing may vary based on site conditions, moisture levels, subfloor state, and access. A final quote requires an on-site inspection.

Client's Testimonials

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katherine rubiskatherine rubis
00:29 04 May 25
We had hardwood floors added to our family room and then refinished the whole main level. The quality of work was amazing. Donatas and his team were very easy to work with and always showed up on time. Would highly recommend!
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Matt MillerMatt Miller
00:48 29 Apr 25
If you want your floors to look awesome, have it done reliably and have very fair pricing, contact BigBroHardwood. We had our floors redone prior to moving in, the former owners didn't take care of the floors at all and now they look brand new!
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Michael SchieslMichael Schiesl
20:00 03 Feb 25
We had existing hardwood refinished along with installation of new hardwood in a carpeted area of our house. We were very pleased with the work that was done. Donatas and his team were very easy to work with. I would highly recommend them.
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jana mensingerjana mensinger
13:15 19 Nov 24
We hired Donatas to refinish hardwood floors in our 56-year-old Darien house last week and we are very pleased with the results. We dreaded the project because we had to shuffle furniture into other rooms and because of my preconceived notion that the entire house would be covered in sawdust. Well, I have to say it was nowhere near as bad as anticipated! Donatas sealed off adjacent areas and kept the dust down to a minimum, vacuuming up at the end of each day. We were very impressed with his attention to detail and overall work ethic, going out of his way to fix an unexpected issue resulting in a very long day for him. Ours was a week-long project, followed by a five-day curing period and Donatas made it as painless as possible for us. We feel very comfortable giving Big Bro Hardwood and Donatas in particular a five-star review and highly recommend them!
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Pat JohnsonPat Johnson
00:56 12 Apr 24
Dan and his team did a great job with our floors he was very thorough, explained the process well and cleaned up at the end of every day. He pays attention to the smallest of details too. I would certainly recommend him for your next flooring project.
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Carla Garza BeckerleyCarla Garza Beckerley
17:58 13 Apr 23
Dan transformed our 50 year old floors. They now shine as if they are brand new! We love the color of stain and the commercial finish he offered. Knowing we have a large dog this was a perfect choice and feel it is a great value. Again we are so happy with the results. Dan was prompt, professional and accommodating.

We would highly recommend Big Bro Hardwood!
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B OConnorB OConnor
14:29 21 Feb 23
We hired Dan after talking to 2 other companies and couldn’t be happier!!
He did a fantastic job, he showed up on time and his price was very reasonable.
He sanded and stained our 2nd story oak floors from golden oak color to a beautiful Jacobean stain. I really wish I had gotten “before & after” pictures. Our floors look absolutely beautiful and unlike the crew who did our 1st floor, Dan was very careful not to get ANY dark stain splatters on our white trim.
His hard work is impeccable and he’s a great credit to his craft!
I highly recommend him.
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Alicia CiuffiniAlicia Ciuffini
22:11 14 Dec 22
Couldn’t be happier with the job Big Bro did. The previous owners of our home installed bright red maple (who knows why), and I’ve wanted to change it forever. Maple is hard to work with, and Dan did a beautiful job. He worked with us on breaking up the project into two parts to inconvenience us the least, and was always on time and cleaned up. The project timeline went exactly as expected (a rarity these days). While refinishing floors is a hassle by default, Dan made it as painless as possible. Check out our before and after of one room for the big difference (still needs paint!)
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Michael ClarkMichael Clark
17:59 04 Aug 22
I thought my wood floors were beyond repair. 2 days later they look brand new.
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Brian ConserBrian Conser
02:21 02 Jul 22
We had our floors refinished and Denotas did an awesome job. Highly recommend. You will not be disappointed.
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Claire ProeschClaire Proesch
02:36 20 Apr 22
Dan refinished my floors and did amazing work. Not only do my floors look brand new, but he was extremely responsive throughout the entire process. I would 100% recommend Big Bro Hardwood!
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mark sejdamark sejda
20:18 09 Aug 21
Big Bro Hardwood did an excellent job refinishing our hardwood floors and replacing our railing. The result is beautiful. Pictures aren't from the same viewpoint, but show the before and after. They were great to work with and very responsive, which I greatly appreciated. Definitely would recommend them.
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Recent Posts

Article how often to refinish hardwood floors cover by Big Bro Hardwood

How Often to Refinish Hardwood Floors?

Donatas

June 30, 2026

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Frequently Asked Questions

Does Oswego's humid summer and dry winter climate affect my hardwood floors?

It really does. Oswego’s summers bring heavy humidity, which causes wood to expand, while dry heated winters pull moisture out and cause gaps. We recommend keeping indoor humidity between 30-50% year-round to protect your floors. We also acclimate every new hardwood installation on site before laying a single board, following NWFA guidelines so the wood settles properly for local conditions before we begin.

My Oswego home was built in the 1990s - is refinishing a better option than replacing my floors?

In most cases, yes. Homes from that era typically have solid hardwood that can be sanded and refinished multiple times. Refinishing starts from $3 per square foot and gives you a fresh, like-new surface without the cost or disruption of full replacement. We check board thickness and subfloor condition first so you get an honest recommendation. We never push replacement if refinishing will do the job well.

How do you control dust when sanding floors in an Oswego home?

We use vacuum-assisted, dustless sanding equipment that captures 95% or more of dust at the source. That means far less mess settling into your furniture, vents, and living spaces. It matters especially in occupied homes. The same small crew handles your project from start to finish, so nothing gets missed or handed off to someone unfamiliar with the job.

Are your finishes safe for kids and pets in our Oswego house?

Yes. We use Bona and Loba low-VOC finishes that are safe for children and pets once fully cured. We will always tell you the realistic cure timeline before we leave so you know exactly when it is safe to bring everyone back in. If you have questions about a specific finish or your situation, just ask during your free in-home estimate and we will walk you through the options.

How much does a hardwood floor project cost?

It depends mostly on square footage, the condition of the floors, and whether you’re refinishing or installing new. Refinishing starts around $3 per square foot; new installation costs more because of materials. You get an itemized price at the free in-home estimate, and you can get a rough number first with our online cost calculator.

How long does it take, and can we stay in the house during the work?

Most refinishing projects take 2–5 days, depending on size, stain, and number of finish coats. You can usually stay home – we seal off work areas and keep sanding dust to a minimum with vacuum-assisted equipment – but you’ll need to keep off the floors while the finish cures (water-based finishes are walkable sooner than oil-based). We give you a day-by-day plan before we start.

Do you require a deposit, and how does payment work?

For most projects, we take a deposit to cover materials and lock in your dates, with the balance due once the work is finished and you’re happy with it. We put the exact terms in writing at the estimate, so there are no surprises.

Let’s Get Your Project Started

Tell us what you need — we’ll help you figure out the best way to get it done.