CALL US TODAY!
(630) 418 4139Get a free quote
Big Bro Hardwood is an owner-operated stair contractor serving Darien, IL. We refinish, repair, and install stairs, all under one roof. Stairs take more daily wear than any other surface in the house, and in many of Darien’s 1960s and 1970s split-levels and ranches, original oak is hiding under carpet, a runner, or layers of old paint and is absolutely worth uncovering.
We sand and refinish worn treads and risers, tighten loose railings, balusters, and newel posts, track down squeaks at the source, and match the wood to your existing floors. When a staircase needs more, we install new treads or build a custom staircase from scratch. We offer a free in-home estimate with a response within 24 hours across Darien and nearby suburbs.
Custom Wood and Finish Options
Free In-Home Estimate in 24 Hours
Railings and Handrails Updated
17+ Years of Local Expertise
Detailed Stair Layout Planning
Hardwood stairs are a smart choice when you want a stair system that looks clean, feels solid, and can be restored instead of thrown out. For many homeowners in the Darien area, the best move is not full replacement but the right mix of stair repair, refinishing, or stair installation based on the condition of the existing staircase. If the core structure is still structurally sound, well-planned work can improve safety, restore beauty, and protect the value of the property.
Our process is built to make stair projects easier for homeowners who want clean work, clear steps, and no confusion about what happens next. Whether the job involves stair repair, dustless stair refinishing, or full stair installation Darien homeowners can trust, we start with the condition of the staircase and build the right plan from there.
Timeline at a glance for stair installation and refinishing:
12 to 14 steps12 to 14 steps + railingsMeasure and Plan
We start by looking at the full staircase, not just the visible wear. Our team checks the stair treads, risers, handrails, and stair railings to see whether the job needs repair, refinishing, or staircase installation. This first step helps us build customized solutions for your specific needs and explain the entire process with clear communication.
Protect the Home and Prep the Area
Before work begins, we protect the surrounding space and prepare the surface for the next stage. For residential stairs, good prep matters because it helps limit mess and keeps the work area safer during installation or refinishing. This is where our local expertise and reliable service make a difference for lived-in homes across the Darien area.
Handle Repairs First
If we find loose parts, worn edges, squeaks, or other structural issues, we address them before finish work starts. A proper stair repair in Darien may include wood stair repair, stair handrail repair, stair nosing replacement, stair post replacement, staircase spindle replacement, or stair riser replacement. Taking care of these repairs early helps prevent future damage and reduces the chance of a safety hazard.
Sand, Refinish, and Restore
When the existing hardwood stairs are still usable, we move into stair refinishing. This step may include sanding the worn surface, refinishing stairs, stair tread refinishing, refinishing stair railing, or refinishing wood banister sections that need a cleaner look. The goal is to restore the natural beauty, improve visual appeal, and create long-lasting results without replacing more than necessary.
Install or Replace What Is Needed
Some stair projects need new parts instead of surface work. We can complete stair installation, hardwood floor installation on stair systems, hardwood flooring on stairs installation, wood stair tread replacement, handrail replacement, or updates to a custom staircase that needs a better fit for the home. We use high-quality materials and focus on quality craftsmanship so the finished stairs look right and feel durable under daily use.
Final Check and Walkthrough
At the end of the project, we review the completed work with the homeowner and confirm that all finished areas are ready for use. This final check gives you a chance to look at the staircase, ask questions, and make sure the work matches the approved scope. It is also where our experienced team provides support and closes the job with the kind of professional detail people expect from stair services in Darien.
The cost of stair refinishing, stair repair, and stair installation in Darien depends on the scope of work, the number of stairs, and whether the project includes carpet removal, new stair treads, or updates to railings and handrails. The table below gives homeowners a clear starting point for common stair services before an on-site visit and final free estimate.
| Service | Typical Use | Labor from | Includes labor | Not included |
|---|---|---|---|---|
| Stair tread refinishing | Existing hardwood stairs with finish wear | $100 per tread | Sanding, prep, refinishing of exposed stair treads | Major repairs, stain changes beyond scope, railings, handrails |
| Stair tread refinishing with carpet removal | Carpeted stairs being restored to wood | $130 per tread | Carpet removal, prep, sanding, refinishing of tread surface | Major repairs, risers, railings, handrails, extra disposal if needed |
| Stair tread + riser installation | New stair installation or partial replacement | $150 to $300 per step | Cut-to-fit installation, tread and riser fit, nosings, adhesives | Handrails, balusters, custom trim, stain and finish work unless listed in bid |
| Stair repair | Loose, squeaky, or damaged stairs | Per bid | Scope depends on the needed repair and affected components | Finish work outside scope, custom fabrication, full staircase installation |
| Stair railings and handrails | Repair, update, or partial replacement | Per bid | Labor depends on layout, connections, and amount of detail work | Major structural rebuilds, custom metal or specialty parts unless listed |
Pricing shown is labor only unless noted otherwise. Final cost is confirmed after an on-site visit, when we review the condition of the staircase, the amount of prep, and any needed repairs or custom work. For a rough estimate you can use our hardwood floor calculator.
Add-ons:
Custom stain matching
Per bid
Baluster or spindle replacement
Per bid
Stairs take more daily wear than any other surface in the house, and the work that goes into them needs to be scoped honestly, prepped correctly, and executed safely. In Darien, where homes range from 1960s split-levels to newer two-story custom builds, the right contractor looks at what is actually there before making any promises.
A staircase that reads as a separate project from the floors around it is a distraction every time you walk past it. We look at the existing hardwood, the surrounding trim, the undertone, and the sheen level, then build the stair finish plan around those elements. Because stair treads and floor boards are often different ages and absorb stain differently, we test on the actual wood and tell you clearly where a close match is realistic and where some natural variation will remain.
When we bring in replacement treads, risers, balusters, or a new newel post, those parts are working alongside wood that has been aging in the home for decades. Species, grain pattern, profile dimensions, and stain response all factor into how well new material sits next to old. We set honest expectations upfront, especially when discontinued profiles or years of previous coatings make a seamless match unlikely, so there are no surprises once the work is done.
Before anything is sanded or tightened, you know what is included and what it costs. We walk through the scope in plain terms, whether it is a minor stair repair, a full staircase remodel, new tread installation, or railing and baluster work combined with refinishing. No vague line items, no scope that shifts mid-project without a conversation first. Darien homeowners can plan around the timeline with confidence because we confirm everything in writing before we start.
Sanding stairs in a lived-in house means taking real steps to protect the surrounding space. We use dust-controlled sanding throughout the refinishing process and keep the work area contained so that finish dust does not spread into adjacent rooms or up through the house. That matters whether we are refinishing worn treads, completing wood stair repair, or working on handrails and railings alongside the main stair surfaces.
A stain that looks right on a printed card or a small sample board can read very differently once it is on your actual treads. Wood species, grain density, age, and any previous finish all shift the final tone. When staining is part of the project, we apply samples on prepared wood so you can compare the color against your floors, trim, and room lighting before we commit to a direction. That step prevents costly second-guessing once the finish coats go down.
Many older Darien split-levels and colonials have carpet covering stairs that were originally built with oak treads, but what is underneath is not always ready to refinish after a simple peel-back. Adhesive residue, fastener damage, unfinished construction-grade wood, or surface gaps can all show up once the carpet comes off. We assess the condition first and give you an honest read on whether the existing treads can be sanded and finished or whether new treads and risers are the smarter path before any work begins.
Ready to transform your stairs?
contact big bro hardwoodA staircase can be a quick refresh or a full rebuild, and most people are not sure which one theirs needs. Usually it is less than they expect. Here is the stair work we do most often in Darien homes:
Not sure if your staircase needs a refinish, a few repairs, or a full rebuild? That is exactly what the estimate is for. We look at the whole staircase, point you to the smallest fix that actually solves the problem, and will not push you toward work you do not need.
We are beyond happy with our refinished floors! Our home was built in 1926, and the original floors now look absolutely brand new. The team was extremely meticulous and took great care throughout the entire process. We chose the Antique Brown stain, and the color turned out beautifully. It is exactly what we were hoping for. Communication was excellent from start to finish. Highly recommend this company to anyone looking to refinish their floors.Read more
Very often, yes. We pull the carpet, inspect the treads and risers, and give you an honest read on what we find. Many oak staircases from that era are structurally solid, just worn or stained from decades under padding and tack strips. If the wood is in reasonable shape, sanding and refinishing brings it back beautifully. Where individual treads are too far gone, we replace only what needs it. We will never push you toward a full rebuild if a refinish is the right call. A quick look tells us everything.
It does. The freeze-thaw cycle and dry HVAC air in winter followed by humid summers cause wood to expand and contract. That movement is a common cause of squeaky treads and loose balusters in area homes. We re-secure treads and railings at the source, not just at the surface. For the finish, we use low-VOC Bona and Loba products that are flexible and durable enough to handle those seasonal swings without cracking or peeling prematurely.
Absolutely, and that combination is one of the more popular stair projects we do in Darien’s subdivision homes. We sand the treads and risers, test stain colors directly on your wood so you see the real result before we commit, and coordinate the baluster swap in the same visit. Replacing wood balusters with iron is a straightforward upgrade that changes the whole look of the staircase. Everything is sequenced so the railing work and the finish work do not interfere with each other.
Maple is harder and less porous than oak, which means it absorbs stain unevenly if the prep work is rushed. Getting a consistent color requires careful sanding and, in many cases, a conditioner or toner before the stain goes down. We test on the actual tread first so you see exactly how a color reads on your maple before anything is committed. We will also be upfront if a particular dark stain is going to look blotchy on your wood. Honest sample testing is the only reliable way to know.
Stairs and nearby floors are almost always different ages and have faded differently, so a color card match rarely works in real life. We bring the stain to your actual treads, apply test patches, and compare them to your existing floors in your home’s light. We are straightforward with you about what is achievable. A very close match is realistic in most cases. A perfect match is not always possible, and we say so upfront rather than promise something we cannot deliver. Use our cost calculator to start building your estimate.
In most cases, yes. Squeaks usually come from treads that have worked loose from the stringers over time, and wobbling handrails typically trace back to loose newel posts or balusters with failed fasteners. We go to the actual source of each problem rather than patching over it. After the repairs are solid, the staircase feels completely different underfoot. A full rebuild is only on the table if something structural is genuinely beyond repair, and we tell you which situation you are in before any work starts.
Usually yes. There is noise during sanding and some dust during removal and prep, but we use dust-controlled sanding and protect the surrounding space throughout the project. If your staircase is the only way to reach the upper floor, we plan the work and finish coating times carefully so you are not cut off from part of your home longer than necessary. We walk through the schedule with you before we start so there are no surprises about when the stairs will be off-limits.
The biggest factor is how much customization is involved. After that, the number of steps, the wood species, the amount of repair needed, and whether you want railing, handrail, or baluster work all move the number. Matching a stain to existing floors and any curved or custom tread fitting add time and cost as well. You can supply your own materials or we source them. Everything is confirmed in an itemized estimate before work begins. Our cost calculator is a good starting point to get a ballpark for your Darien project.
WE ARE AVAILABLE TO PROVIDE YOU WIDE RANGE OF HARDWOOD FLOORING SERVICES
Get a free quote
5.0
