Solid foundations for beautiful floors
Level, secure, and moisture-protected subfloors across Colorado’s Front Range, ensuring your new floors are installed to last.

Solid foundations for beautiful floors
Level, secure, and moisture-protected subfloors across Colorado’s Front Range, ensuring your new floors are installed to last.

Solid foundations for beautiful floors
Level, secure, and moisture-protected subfloors across Colorado’s Front Range, ensuring your new floors are installed to last.










4.9
4.9
150+ Reviews
150+ Reviews

Reviewed & Trusted
5-star ratings across the Front Range. Our results speak louder than any sales pitch.
Free Estimate
Installed by skilled local pros — not rushed, not subcontracted, not careless.
Workmanship Guarantee
If there’s ever an issue with the install, we’ll make it right. Period.
Locally Owned & Operated
Based in Denver. We live here, we work here, and we take serious pride in our reputation.

Reviewed & Trusted
5-star ratings across the Front Range. Our results speak louder than any sales pitch.
Free Estimate
Installed by skilled local pros — not rushed, not subcontracted, not careless.
Workmanship Guarantee
If there’s ever an issue with the install, we’ll make it right. Period.
Locally Owned & Operated
Based in Denver. We live here, we work here, and we take serious pride in our reputation.

Reviewed & Trusted
5-star ratings across the Front Range. Our results speak louder than any sales pitch.
Free Estimate
Installed by skilled local pros — not rushed, not subcontracted, not careless.
Workmanship Guarantee
If there’s ever an issue with the install, we’ll make it right. Period.
Locally Owned & Operated
Based in Denver. We live here, we work here, and we take serious pride in our reputation.
Why subfloor preparation matters
Proper subfloor preparation is the step that makes every flooring installation stronger. At On Top Flooring, LLC, we help homeowners and businesses in Boulder, Castle Rock, Lakewood, and across the Front Range start their flooring projects with level, secure, and moisture-protected subfloors. Whether you’re planning hardwood, LVP, or carpet, starting with a solid foundation ensures your floors perform and look their best.
Why subfloor preparation matters
Proper subfloor preparation is the step that makes every flooring installation stronger. At On Top Flooring, LLC, we help homeowners and businesses in Boulder, Castle Rock, Lakewood, and across the Front Range start their flooring projects with level, secure, and moisture-protected subfloors. Whether you’re planning hardwood, LVP, or carpet, starting with a solid foundation ensures your floors perform and look their best.
Why subfloor preparation matters
Proper subfloor preparation is the step that makes every flooring installation stronger. At On Top Flooring, LLC, we help homeowners and businesses in Boulder, Castle Rock, Lakewood, and across the Front Range start their flooring projects with level, secure, and moisture-protected subfloors. Whether you’re planning hardwood, LVP, or carpet, starting with a solid foundation ensures your floors perform and look their best.
Get a free estimate.
Get a free estimate.
Get a free estimate.
Curious what your project might cost? Get a free, no-pressure quote that’s actually useful. Fast answers, real numbers, and no waiting around.
Curious what your project might cost? Get a free, no-pressure quote that’s actually useful. Fast answers, real numbers, and no waiting around.
Curious what your project might cost? Get a free, no-pressure quote that’s actually useful. Fast answers, real numbers, and no waiting around.

Planning & Assessment
Every great floor starts with a smart plan. We evaluate your subfloors for moisture, dips, and damage, giving you a clear path forward before any installation begins.

Groundwork Done Right
From leveling uneven surfaces to adding moisture barriers, we handle the prep that others skip. Our goal is a sturdy, lasting base for your new floors, ready to handle Colorado’s changing seasons.

Clean, Ready Spaces
You won’t be left with a mess. We clear debris, handle dust, and ensure your subfloor is clean and ready for installation, giving your new floors the best possible start.

Planning & Assessment
Every great floor starts with a smart plan. We evaluate your subfloors for moisture, dips, and damage, giving you a clear path forward before any installation begins.

Groundwork Done Right
From leveling uneven surfaces to adding moisture barriers, we handle the prep that others skip. Our goal is a sturdy, lasting base for your new floors, ready to handle Colorado’s changing seasons.

Clean, Ready Spaces
You won’t be left with a mess. We clear debris, handle dust, and ensure your subfloor is clean and ready for installation, giving your new floors the best possible start.

Planning & Assessment
Every great floor starts with a smart plan. We evaluate your subfloors for moisture, dips, and damage, giving you a clear path forward before any installation begins.

Groundwork Done Right
From leveling uneven surfaces to adding moisture barriers, we handle the prep that others skip. Our goal is a sturdy, lasting base for your new floors, ready to handle Colorado’s changing seasons.

Clean, Ready Spaces
You won’t be left with a mess. We clear debris, handle dust, and ensure your subfloor is clean and ready for installation, giving your new floors the best possible start.
"I had carpet removed in 2 bedrooms and vinyl plank flooring installed, they scheduled me the next week and the install was finished in 2 days. My new floors are beautiful!"
Joan S.
"I had carpet removed in 2 bedrooms and vinyl plank flooring installed, they scheduled me the next week and the install was finished in 2 days. My new floors are beautiful!"
Joan S.
"I had carpet removed in 2 bedrooms and vinyl plank flooring installed, they scheduled me the next week and the install was finished in 2 days. My new floors are beautiful!"
Joan S.
Flooring installation and subfloor prep in Colorado
Subfloor Preparation
Subfloor preparation creates a strong, even foundation for your new floors. We check for moisture issues, soft spots, and uneven areas, then handle patching, sanding, and leveling before installation. This helps your flooring last longer and prevents squeaks and gaps down the road in Colorado homes.
Subfloor Leveling
Subfloor leveling ensures your floors look and feel smooth underfoot. Using advanced leveling compounds, we correct dips and slopes in your subfloor, helping homeowners in Denver, Aurora, and Centennial get ready for LVP, hardwood, and laminate installations that sit flat and wear evenly.
Moisture Barrier Installation
Moisture barrier installation protects your floors against Colorado’s seasonal moisture and humidity changes. We install moisture barriers over concrete and wood subfloors where needed, preventing swelling, warping, or hidden mold issues beneath your new floors.
Subfloor Repair
Subfloor repair can resolve squeaks, soft spots, and minor structural concerns before laying new floors. We handle repairs for homeowners in Boulder, Lakewood, and Thornton, ensuring your subfloor is solid and ready for your new flooring to be installed properly.
Subfloor Cleaning & Debris Removal
Subfloor cleaning removes old adhesives, debris, and dust buildup that can affect your new flooring. A clean subfloor improves adhesion and helps your new floors sit properly, reducing the chance of bumps or unevenness after installation.
Subfloor Inspection
Subfloor inspection helps catch hidden issues before your new floors go in. We check for moisture problems, unevenness, and structural concerns, providing you with a clear plan so your flooring installation goes smoothly in your Colorado home.
Flooring installation and subfloor prep in Colorado
Subfloor Preparation
Subfloor preparation creates a strong, even foundation for your new floors. We check for moisture issues, soft spots, and uneven areas, then handle patching, sanding, and leveling before installation. This helps your flooring last longer and prevents squeaks and gaps down the road in Colorado homes.
Subfloor Leveling
Subfloor leveling ensures your floors look and feel smooth underfoot. Using advanced leveling compounds, we correct dips and slopes in your subfloor, helping homeowners in Denver, Aurora, and Centennial get ready for LVP, hardwood, and laminate installations that sit flat and wear evenly.
Moisture Barrier Installation
Moisture barrier installation protects your floors against Colorado’s seasonal moisture and humidity changes. We install moisture barriers over concrete and wood subfloors where needed, preventing swelling, warping, or hidden mold issues beneath your new floors.
Subfloor Repair
Subfloor repair can resolve squeaks, soft spots, and minor structural concerns before laying new floors. We handle repairs for homeowners in Boulder, Lakewood, and Thornton, ensuring your subfloor is solid and ready for your new flooring to be installed properly.
Subfloor Cleaning & Debris Removal
Subfloor cleaning removes old adhesives, debris, and dust buildup that can affect your new flooring. A clean subfloor improves adhesion and helps your new floors sit properly, reducing the chance of bumps or unevenness after installation.
Subfloor Inspection
Subfloor inspection helps catch hidden issues before your new floors go in. We check for moisture problems, unevenness, and structural concerns, providing you with a clear plan so your flooring installation goes smoothly in your Colorado home.
Flooring installation and subfloor prep in Colorado
Subfloor Preparation
Subfloor preparation creates a strong, even foundation for your new floors. We check for moisture issues, soft spots, and uneven areas, then handle patching, sanding, and leveling before installation. This helps your flooring last longer and prevents squeaks and gaps down the road in Colorado homes.
Subfloor Leveling
Subfloor leveling ensures your floors look and feel smooth underfoot. Using advanced leveling compounds, we correct dips and slopes in your subfloor, helping homeowners in Denver, Aurora, and Centennial get ready for LVP, hardwood, and laminate installations that sit flat and wear evenly.
Moisture Barrier Installation
Moisture barrier installation protects your floors against Colorado’s seasonal moisture and humidity changes. We install moisture barriers over concrete and wood subfloors where needed, preventing swelling, warping, or hidden mold issues beneath your new floors.
Subfloor Repair
Subfloor repair can resolve squeaks, soft spots, and minor structural concerns before laying new floors. We handle repairs for homeowners in Boulder, Lakewood, and Thornton, ensuring your subfloor is solid and ready for your new flooring to be installed properly.
Subfloor Cleaning & Debris Removal
Subfloor cleaning removes old adhesives, debris, and dust buildup that can affect your new flooring. A clean subfloor improves adhesion and helps your new floors sit properly, reducing the chance of bumps or unevenness after installation.
Subfloor Inspection
Subfloor inspection helps catch hidden issues before your new floors go in. We check for moisture problems, unevenness, and structural concerns, providing you with a clear plan so your flooring installation goes smoothly in your Colorado home.
Ready for a flooring upgrade?
Let us know what you're thinking for your home or business - we’ll get back to you fast with real answers, not sales pitches.
Ready for a flooring upgrade?
Let us know what you're thinking for your home or business - we’ll get back to you fast with real answers, not sales pitches.
Ready for a flooring upgrade?
Let us know what you're thinking for your home or business - we’ll get back to you fast with real answers, not sales pitches.


Why choose On Top Flooring?
Choosing the right flooring installer is important, but choosing a team that properly prepares your subfloor matters just as much. At On Top Flooring, LLC, we’re known for clean prep work, clear communication, and a local touch that makes every flooring project smoother from the start. We treat your home with respect, handle the small details others skip, and make sure your subfloor is ready to handle Colorado’s unique climate so your new floors last.


Why choose On Top Flooring?
Choosing the right flooring installer is important, but choosing a team that properly prepares your subfloor matters just as much. At On Top Flooring, LLC, we’re known for clean prep work, clear communication, and a local touch that makes every flooring project smoother from the start. We treat your home with respect, handle the small details others skip, and make sure your subfloor is ready to handle Colorado’s unique climate so your new floors last.


Why choose On Top Flooring?
Choosing the right flooring installer is important, but choosing a team that properly prepares your subfloor matters just as much. At On Top Flooring, LLC, we’re known for clean prep work, clear communication, and a local touch that makes every flooring project smoother from the start. We treat your home with respect, handle the small details others skip, and make sure your subfloor is ready to handle Colorado’s unique climate so your new floors last.
Subfloor questions answered
What is subfloor preparation?
Why is subfloor preparation important before new floors?
Does On Top Flooring, LLC offer subfloor inspections?
Do I need subfloor leveling in my Colorado home?
How long does subfloor preparation take?
Can moisture affect my subfloor in Colorado?
What types of flooring need subfloor preparation?
Not seeing what you're looking for? Contact us here.
Subfloor questions answered
What is subfloor preparation?
Why is subfloor preparation important before new floors?
Does On Top Flooring, LLC offer subfloor inspections?
Do I need subfloor leveling in my Colorado home?
How long does subfloor preparation take?
Can moisture affect my subfloor in Colorado?
What types of flooring need subfloor preparation?
Not seeing what you're looking for? Contact us here.
Subfloor questions answered
What is subfloor preparation?
Why is subfloor preparation important before new floors?
Does On Top Flooring, LLC offer subfloor inspections?
Do I need subfloor leveling in my Colorado home?
How long does subfloor preparation take?
Can moisture affect my subfloor in Colorado?
What types of flooring need subfloor preparation?
Not seeing what you're looking for? Contact us here.