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Monteros
Hardwood Flooring
Stairs in Ontario, CA
Ontario, CA

Hardwood Stair Installation & Refinishing in Ontario

Custom hardwood treads, risers, and refinishing for staircases that anchor your home.

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Stairs in Ontario, CA

Very heavy 2010s – 2020s new construction with slab subfloors, plus older 1920s craftsman and Spanish-revival homes downtown with raised foundations and original oak. From Ontario Ranch to the homes near Ontario Mills, we bring the same craftsmanship to Ontario specialty work as we do to whole-house installs.

Our San Bernardino shop is about 25 minutes from Ontario - close enough for fast service in Ontario Ranch and the rest of the city, and established enough that we know the building stock and the local permitting quirks. We have been installing hardwood and luxury flooring across San Bernardino County for over 20 years, and Ontario - from Ontario Ranch and New Model Colony out to the neighborhoods near Ontario Mills - is one of the cities we work in most.

What You Get

  • Solid hardwood treads and risers - no veneer shortcuts
  • Matching to your existing flooring stain and species
  • Code-compliant nosing depth and tread overhang
  • Optional iron baluster swap during install
  • Less noise, more grip - proper underlayment and finish

Materials We Install in Ontario

  • Solid oak treads
  • White oak treads
  • Hickory treads
  • Maple treads
  • Engineered tread caps

Coverage Across Ontario

We serve homeowners across Ontario, including Ontario Ranch, New Model Colony, Downtown Ontario, College Park, and the surrounding neighborhoods.

Zip codes: 91761, 91762, 91764

About Ontario Homes

Ontario Ranch and the New Model Colony are some of the youngest neighborhoods in the Inland Empire - families that bought new construction five to ten years ago are now ready to swap builder carpet for real flooring. We do a lot of LVP and engineered hardwood here.

Housing profile: Very heavy 2010s – 2020s new construction with slab subfloors, plus older 1920s craftsman and Spanish-revival homes downtown with raised foundations and original oak.

Flooring in Ontario: What Local Homes Need

Ontario splits cleanly into two flooring worlds. South of the 60 in Ontario Ranch, the New Model Colony and Creekside are barely a decade old - slab-on-grade homes where families are now ready to pull the original builder carpet. On fresh slab like this, fresh-poured concrete can still be releasing moisture, so we run calcium-chloride or RH probe tests and lay the right barrier before engineered hardwood or LVP goes down; skipping that step is how floors fail two summers later. Downtown and around College Park it is the opposite era: 1920s craftsman and Spanish-revival homes on raised foundations, many with original oak under carpet that is well worth refinishing. The flat, hot Ontario basin near Ontario Mills and the airport bakes interiors in summer, which nudges a lot of homeowners toward fully waterproof LVP for kitchens and entries. We are roughly 25 minutes from our San Bernardino shop, an easy run for in-home estimates and material drop-offs.

Ontario homeowners come to us for stairs because we look at the actual house before quoting — the subfloor decides most of this job, and it varies street to street here.

Our Stairs Process in Ontario

Same predictable steps on every job, from first measurement to final walk-through.

  1. 01

    Tread-by-tread measure

    Every staircase is slightly different. We measure each tread individually for a perfect fit.

  2. 02

    Demo old treads / carpet

    Carpet, tack strips, and old treads removed. Sub-treads inspected and reinforced if needed.

  3. 03

    Custom tread and riser fab

    Solid hardwood treads cut to size with proper nosing. Risers prepped, painted or stained to match.

  4. 04

    Glue + screw install

    Glued and screwed for a squeak-free, lifetime install.

  5. 05

    Stain, seal, walk-through

    Stain to match flooring, sealed with durable polyurethane. Walkable in 24 hours.

Stairs Projects in Ontario & Nearby

Recent stairs work across San Bernardino County.

Refinished hardwood staircase with matching treads and risers
Modern open-concept hardwood flooring in Ontario
Formal living-room hardwood flooring in Ontario
Hardwood flooring in a large Ontario living space
Hardwood kitchen flooring in Ontario
Luxury vinyl plank flooring in a Ontario living room
Laminate flooring across a large Ontario room
Monteros crew installing flooring in Ontario
Ontario homes

Hardwood stairs, whatever the house sits on

Stairs are the exception to the slab rule. Whatever is under your ground floor, the staircase is framed in wood, so solid hardwood treads are an option in every home we work in.

The job splits by what is there now: solid treads under carpet are a straightforward refinish, while construction-grade treads need capping in new hardwood. We check before quoting, because those are very different pieces of work.

Stairs take more concentrated wear than any floor in the house, so the finish specification matters more here than it does in a bedroom.

Around Ontario that means Ontario Ranch, New Model Colony, Downtown Ontario. Two completely different jobs: engineered or LVP over slab in the new tracts, original oak restoration downtown. We quote what your house actually needs, not a regional average.

What that means on your job

  • Existing treads assessed before quoting
  • Refinish or cap decided on evidence
  • Finish specified for concentrated stair traffic
  • Matched to the adjoining floor

Stairs FAQ for Ontario Homeowners

What does stairs involve in a Ontario home? +
It depends which Ontario home you are in. The city runs very heavy 2010s-2020s construction on slab, plus 1920s craftsman and Spanish-revival homes downtown, so we confirm your subfloor at the free in-home measure instead of assuming from the build year.
Can I have hardwood stairs if the rest of my house is on a slab? +
Yes. Stairs are framed in wood no matter what the ground floor sits on, so solid hardwood treads are an option in every home we work in — even where we have specified engineered or LVP downstairs. It is the one place the slab does not limit you.
Can you take the carpet off my stairs and finish what is underneath? +
Sometimes. Solid oak treads under carpet are a straightforward win. Construction-grade treads need capping with new hardwood instead. We check before quoting so you know which job you actually have rather than finding out mid-project.
Do you serve all of Ontario? +
Yes — Ontario and the surrounding Inland Empire. Two completely different jobs: engineered or LVP over slab in the new tracts, original oak restoration downtown. Same crew on every job, and a free in-home estimate before you commit to anything.
Do you serve Ontario for stairs? +
Yes - Ontario is one of our core service cities. We work in Ontario Ranch, New Model Colony, and the rest of the city weekly. Our shop is about 25 minutes away in San Bernardino, so response times are fast.
What's typical pricing for stairs in Ontario? +
Ontario pricing aligns with our standard Inland Empire range: $80 – $200 per square foot installed. Final price depends on damage extent and matching difficulty. Free in-home estimate gives you exact numbers.
How long will a stairs project take in Ontario? +
2 – 4 days for most staircases. Ontario permitting is generally fast - most jobs don't require a permit; the few that do (significant subfloor work) we handle for you.
Can you match my existing wood floors? +
Yes - that's our most common stair job. We pull treads in matching species, then custom-stain to your floor color. Rare species may need a special order.
Do I have to redo the whole staircase? +
Usually yes for a clean look - treads, risers, and nosings should match. If you're refinishing existing wood treads, we can refinish in place; if they're carpet over plywood, the sub-treads need new hardwood treads on top.
What about my balusters and railings? +
We can swap iron balusters and refinish railings as part of the project. Full railing replacement is more involved and quoted separately.
Are the treads slippery? +
Properly finished hardwood treads have similar slip resistance to floors. We finish with satin polyurethane (less slippery than gloss) and can add discrete grip strips if needed.

Other Services We Offer in Ontario

Looking for a different flooring service in Ontario? Browse all options:

Free stairs estimate in Ontario

In-home consultation, samples on-site, written quote within days. 20+ years of Inland Empire craftsmanship.

Google Reviews

What Inland Empire Homeowners Say

4.9
28 Google reviews
4.9 ★ on Google

"Easy to work with, on time and at the very fair quoted price. Javier honored an older quote and delivered amazing results. Highly recommended."

D
David Thurston
Inland Empire

"Awesome crew!!, they work together like a machine, kind, courteous, pay attention to detail and very productive. They were on time and did a master job!, I would only use these guys in future projects."

B
Bob Entrikin
Inland Empire

"Monteros Hardwood company just completed refurbishing 3 rooms in my home and did a fantastic job. They were on time and very professional. I would use them again and refer them to my family and friends!! Good job!"

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Sybille Norsian
Inland Empire

"Absolutely THE BEST company. Very very good installers, communicators and all around professionals. Highly recommend!"

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Debi Sintov
Inland Empire

"The best price in town! Bottom line. Great group of guys. Javier and his crew did a great job on my floors. Young and motivated to get the job done. I highly recommend them, give them a call."

J
Javi Nicanor
Inland Empire

"Ricardo did an excellent job while replacing our kitchen floor."

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Norma Hinderliter
Inland Empire · Kitchen Flooring
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