Local Stair Installation and Refinishing in Lake Forest, IL

An unfinished oak staircase with a light wood handrail and bare steps

A beautiful finished oak staircase with black iron balusters and a smooth oak handrail.

A dark wood spiral staircase with black iron spindles and a smooth handrail.

Big Bro Hardwood is an owner-operated stair contractor serving Lake Forest, IL, and we refinish, repair, and install stairs all under one roof. Stairs take more daily wear than any other surface in the house. In many of Lake Forest’s older estates and historic homes near the lakefront and Market Square, original oak or pine treads are sitting quietly under layers of carpet, a worn runner, or old paint, and they are often well worth uncovering and restoring.

We sand and refinish worn treads and risers, tighten loose railings, balusters, and newel posts, track down squeaks at their source, and work carefully to match the wood tone to your existing floors. When a staircase needs more than refinishing, we install new treads or build a custom staircase from scratch. We offer a free in-home estimate within 24 hours across Lake Forest and nearby suburbs. Call or email us to get started.

Stair Service Highlights

Railings and Handrails Updated
Partial and Full Staircase Updates
Treads, Risers, and Nosing
Repairs Completed Before Refinishing
Existing Stairs Preserved When Possible

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Why Hardwood Stairs Installation for Lake Forest Homes

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 Lake Forest 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.

Built for Daily Wear. Quality hardwood stairs are made for everyday use. When the surface starts to show wear, the wood can often be repaired or refinished instead of replaced.
Can Be Restored if Damaged. Many stairs do not need a full rebuild. A focused stair repair Lake Forest project can fix loose parts, worn stair treads, damaged risers, and weak railings before they become a bigger problem.
A Better Match for Hardwood Floors. A wood staircase usually looks more complete when it connects visually to nearby hardwood floors. This is especially important in open residential spaces where the stairs are always in view.
Improves Safety and Function. Solid handrails, stable stair railings, and secure steps make the staircase safer to use. Good repairs also help prevent future damage and reduce the risk of a safety hazard.
Works for Repair, Refinishing, or Installation. Some stair projects need refinishing. Others need repair services or full stair installation Lake Forest homeowners can rely on for a cleaner update. The right solution depends on the condition of the staircase.
Great for Style Updates. A refreshed staircase can change the feel of the whole house. Updated wood steps, cleaner railings, and a finish that matches the rest of the home add natural beauty without losing function.
A Cost-Effective Long-Term Choice. When the core structure is in good shape, restoring hardwood is often more cost-effective than full replacement. It also helps homeowners protect the value of the property with a more durable finish.

Our Stair Refinishing, Repair, and Installation Process in Lake Forest, Illinois

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 Lake Forest 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 steps: 2 to 4 days
12 to 14 steps + railings: 4 to 7 days

Measure 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 Lake Forest 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 Lake Forest 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 Lake Forest.

Red Oak Hardwood and Duraseal Jacobean Stain with Loba 2K Duo finish.

Red Oak Stair treads with Duraseal Rosewood stain and Loba Hybrid. Handrails and posts was finished with “Old Master “ Espresso Gel Stain.

Staircase landing with hardwood floor and balusters

Stair Refinishing, Repair, and Installation Cost in Lake Forest

The cost of stair refinishing, stair repair, and stair installation in Lake Forest 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

Why Lake Forest Homeowners Trust Big Bro Hardwood for Stair Refinishing, Repair, and Installation

Stairs take more daily punishment than any other surface in the house, and the contractor you hire shapes how the finished project holds up over time. In Lake Forest, where homes range from historic lakefront estates to newer custom builds, getting the prep right, the scope clear, and the work done safely is what separates a good result from a great one.

Stair Parts and Safety First

Before we touch a finish, we look at every component the staircase depends on. Treads, risers, handrails, balusters, and newel posts all get checked for wear, looseness, and anything that could become a structural issue down the road. Safety comes before aesthetics in every project we take on. Older Lake Forest homes in particular can hide years of settling and worn fasteners under carpet or paint, and we flag all of it before finish work begins so nothing gets buried under a new coat.

Dust-Controlled for a Cleaner Home

Sanding stairs in a lived-in home creates real dust, and we take that seriously. We use dust-controlled sanding throughout refinishing and prep work, protect the surrounding floors and walls, and keep the workspace as contained as we can. Whether we are refinishing worn treads, repairing wood stairs, or working on railings, the goal is to leave your home cleaner than you expected at the end of each day.

Local Proof: 80% Referrals

Roughly 80 percent of our work comes from referrals and repeat clients across Lake Forest and nearby suburbs. That number reflects something simple: people liked how the project went and told someone else. We have completed 500-plus stair and hardwood projects since 2009, and we hold a 5.0 rating across 50 reviews. Word of mouth matters to us more than any ad, and we treat every staircase the same way whether it is a straightforward refinish or a full custom installation.

Railings and Handrails Coordinated With the Steps

A staircase is one connected system, not a collection of separate pieces. When we work on treads and risers, we look at the handrails, stair railings, balusters, and newel posts at the same time. Repair, replacement, stain color, and finish sheen are all coordinated across every component so the completed staircase reads as one intentional project rather than a mix of updates done at different times by different hands.

Treads, Risers, and Nosing Planned Together

The way individual stair parts fit together determines how the finished staircase looks and feels underfoot. We measure treads, risers, nosing, and transitions as a single system from the start. Precise cuts and secure fitting mean no gaps, no movement, and no inconsistent reveals between steps. Getting those details right at the planning stage is what makes a staircase feel solid and look like it was built that way, not pieced together after the fact.

17+ Years, Owner-operated

Big Bro Hardwood has been owner-operated since 2009, and that shows up in how jobs actually run. Scheduling is tighter, follow-through is more consistent, and the person responsible for the finished result is the same one who planned the work. With 17-plus years of experience on stairs, hardwood floors, and detailed finish work across Lake Forest and the surrounding area, we bring real accountability to every project, not just a crew sent out under a company name.

Before and After

Stairs sanded and refinished by Big Bro Hardwood

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What We Handle on Lake Forest Staircases

A 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. Lake Forest homes span everything from early 1900s lakefront estates to mid-century ranches to newer luxury builds on the west side, so the stair work we see here is genuinely varied. Here is what we handle most often:

Hidden original stairs in older east-side homes. A number of the historic and near-lakefront properties in Lake Forest have solid oak or pine staircases that have been carpeted over or painted at some point. We pull the covering off, look at what is underneath, and give you a straight answer on whether the wood can be sanded and refinished or whether a tread or two needs replacing first.
Builder-grade and carpeted stairs in mid-century and newer homes. Much of Lake Forest’s mid-century, 1970s, and 1980s suburban stock has standard oak treads under carpet that were never meant to stay hidden. Newer luxury infill on the west side often has open, oversized stair designs with decorative rail systems that need careful matching and finishing. We work across all of these, from a simple carpet pull to a full railing upgrade.
Matching stairs to the rest of the floor. In a larger Lake Forest home where the stairs and the main floor hardwood were finished years apart, the colors have usually drifted. A real match comes from test staining on the actual treads, not from holding a color card up to the floor. We are honest when a close match is achievable and when it is not.
Squeaks, loose handrails, and wobbly balusters. Settling is normal in homes of any era, but it shows up differently in a pre-war estate than in a 1990s colonial. We go after the source, re-securing treads, posts, and rails at the stringers and old fasteners rather than just quieting the symptom from the surface.
Formal front stairs and secondary service stairs. Larger Lake Forest properties often have a formal staircase and a back or service stair that gets overlooked. Both see real daily wear. We assess each one separately and can refinish, repair, or rebuild either run without treating them as the same job.
Condo and townhome stairs near downtown. Lake Forest has a smaller but genuine condo and townhome segment, particularly near Market Square and in some west-side communities. Interior stairs in multi-level units are often carpeted or finished with engineered wood treads, and we work within HOA and building constraints on those projects.

Not sure if your staircase needs a refinish, a few repairs, or something more? 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 a full rebuild you do not need.

I highly recommend Big Bro Hardwood. Dan and his crew were very nice and professional. From the estimate to the end of the job they were on time and reasonable in price. I had two bedrooms, hallway and stairs restored and refinished in my 90 year old home. They were not afraid to tackle the repair work on my old floors where other contractors shied away. They were very helpful and patient with showing me several sample colors on my floors. They even helped me choose. The floors look almost like new! Thanks Dan!!

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Frequently Asked Questions

My Lake Forest home has original oak stairs under a carpet runner. Are they worth refinishing?

Very often, yes. Many older homes in Lake Forest, especially in the east-side and near-town corridors, have solid oak treads and risers that have been protected by carpet for decades. We pull the carpet, inspect every tread for cracks, deep gouges, and thin spots, and tell you honestly what can be sanded and refinished versus what needs a replacement tread. Original oak is worth saving when the wood has enough thickness left. Most of the time, it does.

Lake Forest has a lot of historic estates with painted staircases. Can painted stairs be refinished back to natural wood?

Yes, but painted stairs need extra work. Stripping paint takes more time and more prep than a standard refinish, and we always check what is underneath before we commit to a final plan. Some treads clean up beautifully. Others have filler, stain bleed, or surface damage that affects the result. We walk you through what to expect before we start, so there are no surprises once the paint is off.

A lot of Lake Forest homes have both red oak and white oak throughout the house. Does the species matter when refinishing stairs?

It matters a lot, especially when you are trying to match stairs to nearby hardwood floors. Red oak and white oak absorb stain differently, so a color that looks right on one can read noticeably warmer or cooler on the other. We do test stains on the actual treads, not a color card, and we are upfront when a close match is realistic and when it is not. That honesty saves you from disappointment after the finish is already dry.

Lake Forest winters are rough on wood. How does the freeze-thaw cycle and indoor humidity affect stair finishes?

Wood expands and contracts with humidity swings, and the gap between a dry winter interior and a humid summer in Lake Forest is significant. That stress can crack older finishes, loosen joints, and make squeaks worse over time. A well-applied, properly sealed finish holds up far better than a worn or thin one. We use low-VOC Bona and Loba finishes rated for durability, and we flag any structural looseness before we coat anything, because finish alone will not fix a joint that is already moving.

My stairs squeak on almost every step. Can that actually be fixed, or is it just something old houses have?

It can almost always be fixed. Squeaks come from treads, risers, or stringers that have worked loose over time. We find the source, re-secure the parts at the structure, and replace fasteners that have given out. Tightening a baluster or newel post that rocks is part of the same process. A solid, quiet staircase is realistic in most Lake Forest homes, even older ones. If a tread is too worn or damaged to hold, we replace it before finishing.

We pulled up carpet and found some treads are fine but a few are badly damaged. Do we have to replace the whole staircase?

No. We replace only what needs it. Damaged or thin treads get swapped out, and the rest get sanded and refinished. The goal is a consistent result across the whole staircase, not unnecessary work. New treads are matched to the existing wood species and stained to blend with the refinished ones. This approach saves money and keeps as much original material as possible, which matters in older Lake Forest homes where the wood has real character.

How do I get a sense of what stair refinishing or railing work will cost before calling?

A good starting point is our cost calculator, which walks you through the main factors: number of steps, type of work, railing and baluster scope, and any matching to existing floors. The biggest variables are the amount of repair needed, whether you have custom or curved elements, and how involved the railing system is. We follow up with an itemized estimate after seeing the stairs in person, so you know exactly what is included before any work begins.

Can we stay in the house while the stair work is done, and will we be able to use the stairs?

Usually yes. There is noise during sanding and some dust, though we use dust-controlled sanding and protect the surrounding space. If the staircase is the only way to reach upper floors, we plan the work and coating dry times around that so you are not stuck on one level. We have done this in all kinds of Lake Forest homes, from multi-story estates with formal front stairs to split-levels with a single main run, and we always sort out the access plan before we start.

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Expert Stair Refinishing, Repair, and Installation in Lake Forest, IL