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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon131
    Verified floor sanding services reviews

Find Floor sanding pros in Smithtown

Avatar for Defender Flooring

Defender Flooring

4.95(
104
)
Approved Pro

Defender Flooring

4.95(
104
)
Approved Pro
Super Service Award
Customers say: True professional
3 years of experience
Free onsite estimate

We at Defender Flooring, We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. We have over 6 years of experience. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"A high-quality job and excellent customer service."

Amy G on August 2025

We at Defender Flooring, We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. We have over 6 years of experience. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"A high-quality job and excellent customer service."

Amy G on August 2025


Avatar for Precision Painting Plus of Long Island

Precision Painting Plus of Long Island

4.55(
711
)
Approved Pro

Precision Painting Plus of Long Island

4.55(
711
)
Approved Pro
Super Service Award
Customers say: Quality work
18 years of experience
Free onsite estimate

Looking for local professional painters? At Precision Painting Plus, we deliver premium painting services for both homes and businesses across Long Island. Our fully licensed and insured house painters and commercial painters provide interior painting services and exterior painting services tailored to your vision and needs. Whether you need a quick refresh or a complete transformation, our team can make your space look its very best. We offer free, no-obligation estimates so request a quote today and see if we’re right for your painting project!

"Great job! Efficient, kind, organized and adaptable. Would definitely use them again!"

Katelyn B on August 2025

Looking for local professional painters? At Precision Painting Plus, we deliver premium painting services for both homes and businesses across Long Island. Our fully licensed and insured house painters and commercial painters provide interior painting services and exterior painting services tailored to your vision and needs. Whether you need a quick refresh or a complete transformation, our team can make your space look its very best. We offer free, no-obligation estimates so request a quote today and see if we’re right for your painting project!

"Great job! Efficient, kind, organized and adaptable. Would definitely use them again!"

Katelyn B on August 2025


Six Star Cleaning Services

4.84(
60
)
Approved Pro

Six Star Cleaning Services

4.84(
60
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
20 years of experience

Located in West Babylon New York, at Six Star Cleaning Service we are committed to providing quality commercial cleaning to beautiful Long Island. For several years we have been providing Long Island and the surrounding area with exceptionally professional janitorial services. Let us show you how clean your facility can be by giving you the Six Star experience. If you are looking for superior commercial cleaning in New York City and Long Island without having to hassle with difficult cleaning companies, have to look any further than 6 Star Cleaning Service. It only takes one look at our quality janitorial services for you to be proud of your decision to choose 6 Star Cleaning Service.

"Mark did an amazing job on our preschools floors. We will definitely use him again"

Mathew M on January 2025

Located in West Babylon New York, at Six Star Cleaning Service we are committed to providing quality commercial cleaning to beautiful Long Island. For several years we have been providing Long Island and the surrounding area with exceptionally professional janitorial services. Let us show you how clean your facility can be by giving you the Six Star experience. If you are looking for superior commercial cleaning in New York City and Long Island without having to hassle with difficult cleaning companies, have to look any further than 6 Star Cleaning Service. It only takes one look at our quality janitorial services for you to be proud of your decision to choose 6 Star Cleaning Service.

"Mark did an amazing job on our preschools floors. We will definitely use him again"

Mathew M on January 2025


Avatar for Brothers Hardwood Flooring, Inc.

Brothers Hardwood Flooring, Inc.

4.97(
20
)
Approved Pro

Brothers Hardwood Flooring, Inc.

4.97(
20
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
6 years of experience

We're a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of general Contractor home improvement services that are customizable to each individual project. We specialize in additions and kitchen remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"José did an outstanding job refinishing my existing hardwood floors and installing new ones, delivering flawless craftsmanship, attention to detail, and a beautiful, seamless finish throughout my home."

Jaime D on August 2025

We're a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of general Contractor home improvement services that are customizable to each individual project. We specialize in additions and kitchen remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"José did an outstanding job refinishing my existing hardwood floors and installing new ones, delivering flawless craftsmanship, attention to detail, and a beautiful, seamless finish throughout my home."

Jaime D on August 2025


Avatar for The Korporate Kleansers, Inc.

The Korporate Kleansers, Inc.

4.96(
13
)
Approved Pro

The Korporate Kleansers, Inc.

4.96(
13
)
Approved Pro
Customers say: Terrific value
19 years of experience
Free onsite estimate

No estamos contratando ni buscando empleo, Angi no es una plataforma para encontrar trabajo es para unir consumidores que buscan contratar un contrato de trabajo. We have over 20years of experience in the business. Here at The Korporate Kleansers, Inc. we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as informed as we can on your particular task or project. We look forward to earning your business!

"excellent job and very helpful and very nice guy"

alan w on August 2025

No estamos contratando ni buscando empleo, Angi no es una plataforma para encontrar trabajo es para unir consumidores que buscan contratar un contrato de trabajo. We have over 20years of experience in the business. Here at The Korporate Kleansers, Inc. we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as informed as we can on your particular task or project. We look forward to earning your business!

"excellent job and very helpful and very nice guy"

alan w on August 2025


"He didn't clean all the dirt, and then he put a coat of polish over the dirt. He wasn't professional, didn't meet minimum standards for the work. I had to hire another contractor to get the work done."

Paul M on December 2025

We specialize in reviving new life into old floors with over 7 years of experience. Wax & Buff is owner-operated and proudly serves the five boroughs and portions of New Jersey.

"He didn't clean all the dirt, and then he put a coat of polish over the dirt. He wasn't professional, didn't meet minimum standards for the work. I had to hire another contractor to get the work done."

Paul M on December 2025


Taymarie Solutions

New on AngiNew on Angi
Approved Pro

Taymarie Solutions

New on AngiNew on Angi
Approved Pro
Free onsite estimate

Dear Valued Customer, At TayMarie Solutions, we believe a clean space is a happy space — and we're here to make that happen for you! Whether it's your home, office, or special event venue, our dedicated team provides reliable, high-quality cleaning services tailored to your needs. 🧹 What We Offer: ✔ Residential & Commercial Cleaning ✔ Deep Cleaning & Move-In/Move-Out Services ✔ Flexible Scheduling (One-time, Weekly, Bi-weekly, Monthly) ✔ Eco-Friendly Products Available We take pride in delivering spotless results and exceptional customer service every time. Let us do the dirty work — so you can enjoy the peace of mind that comes with a fresh, clean environment.

Dear Valued Customer, At TayMarie Solutions, we believe a clean space is a happy space — and we're here to make that happen for you! Whether it's your home, office, or special event venue, our dedicated team provides reliable, high-quality cleaning services tailored to your needs. 🧹 What We Offer: ✔ Residential & Commercial Cleaning ✔ Deep Cleaning & Move-In/Move-Out Services ✔ Flexible Scheduling (One-time, Weekly, Bi-weekly, Monthly) ✔ Eco-Friendly Products Available We take pride in delivering spotless results and exceptional customer service every time. Let us do the dirty work — so you can enjoy the peace of mind that comes with a fresh, clean environment.


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
2 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Royal Carpet Care

Royal Carpet Care

4.96(
184
)

Royal Carpet Care

4.96(
184
)
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Royal carpet care has been family owned and operated since 1983. We offer you the most thoroughly researched and technologically advanced cleaning systems available on the market today. We also offer the most courteous and personalized service possible. With our many years of experience, you are assured the finest work money can buy. Award winning.

"Love this company! Just had my carpets cleaned and I could not be happier! He took meticulous care, handled the dirtiest walkway from front door to kitchen and it hasn’t looked this good in years! The price they quoted was exactly the price I was charged and it was reasonable! I highly recommend Royal Carpet Care!"

Judith H on June 2024

Royal carpet care has been family owned and operated since 1983. We offer you the most thoroughly researched and technologically advanced cleaning systems available on the market today. We also offer the most courteous and personalized service possible. With our many years of experience, you are assured the finest work money can buy. Award winning.

"Love this company! Just had my carpets cleaned and I could not be happier! He took meticulous care, handled the dirtiest walkway from front door to kitchen and it hasn’t looked this good in years! The price they quoted was exactly the price I was charged and it was reasonable! I highly recommend Royal Carpet Care!"

Judith H on June 2024


Avatar for Preferred Choice Cleaning Services

Preferred Choice Cleaning Services

5.00(
290
)

Preferred Choice Cleaning Services

5.00(
290
)
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

Long Islands Premiere Family Owned & Operated Exterior Cleaning Company. We have been providing honest, reliable service to our neighbors on Long Island for over 24 years. Our highly trained team will not only provide great service, they will always be respectful to you, your family, your pets, your property and your neighbors. Look no further if you want to hire a company that delivers on what was promised to you and will exceed all of your expectations. Here at "Preferred Choice Cleaning Services" we do not expect or accept deposits or final payment until you are 100% thrilled with the services provided!

"Very pleased with this company. Professional, timely. Our home, porch, shed, and stairwell are sparkling. The two workers were polite and efficient and when I questioned why my office window looked like the soap was not rinsed he advised that they rinsed it twice (2nd story) and offered to clean it again. It is now perfect. This is a difficult window for us to access."

Kathy G on June 2024

Long Islands Premiere Family Owned & Operated Exterior Cleaning Company. We have been providing honest, reliable service to our neighbors on Long Island for over 24 years. Our highly trained team will not only provide great service, they will always be respectful to you, your family, your pets, your property and your neighbors. Look no further if you want to hire a company that delivers on what was promised to you and will exceed all of your expectations. Here at "Preferred Choice Cleaning Services" we do not expect or accept deposits or final payment until you are 100% thrilled with the services provided!

"Very pleased with this company. Professional, timely. Our home, porch, shed, and stairwell are sparkling. The two workers were polite and efficient and when I questioned why my office window looked like the soap was not rinsed he advised that they rinsed it twice (2nd story) and offered to clean it again. It is now perfect. This is a difficult window for us to access."

Kathy G on June 2024

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FAQs for floor sanding projects in Smithtown, NY

The cost to refinish hardwood floors is $1,900 on average, ranging from $600 to $4,500, depending on the area size, the floor’s condition, the type of wood, the type of coating, and the refinishing method. Traditional refinishing includes sanding the floors, which can be very dusty and costs about $3 to $8 per square foot. Dustless refinishing uses a vacuum to collect dust during the sanding process, reducing the amount of dust produced, and costs about $5 to $8 per square foot

You should aim to hire a professional floor cleaner once or twice per year to remove any set-in stains, resolve scratches, and make your floors look shiny and new again. If you have a bustling household with many children, pets, or severe allergies, having your floors cleaned four times per year is worth the investment to maintain the integrity of your flooring. Don’t forget to prioritize cleaning your floors yourself in between professional cleanings, too.

The cost to install hardwood flooring is about $4,800 on average, ranging from about $1,000 to $12,000. Nationally, the average cost to install hardwood floors ranges from $6 to $12 per square foot for labor and materials. High-end woods and large spaces may cost $13 to $25 per square foot

Additional cost factors include:

  • Square footage of the area

  • Type of wood

  • Preparation requirements

  • Type of finish

  • Location

  • Floor style and pattern

  • Plank thickness

  • Wood grade, color, and grain

It’s time to refinish your hardwood floors when they show signs of age that diminish their overall appearance and function. A few surefire signals that you should consider refinishing your hardwood floors include:

  • Gouges, scrapes, deep scratches, and dents over a significant area

  • Discoloration from stains or sun exposure

  • Water damage causing rotting, warping, or bowing

  • Weak, spongy, or soft spots in the floor indicating damaged subflooring

  • Dull and worn appearance across most of the floor

The cost for professional floor cleaning is $250 on average. This cost can range from $100 to $1,500, depending on the type of flooring and its square footage. 

For example, natural stone flooring requires specialized techniques and care, so you'll spend closer to the higher end of the cost range. The cost of cleaning tile and grout is more cost-effective, where you'll pay an average of $0.50 to $3.50 per square foot.

The Smithtown, NY homeowners’ guide to floor sanding services

From average costs to expert advice, get all the answers you need to get your job done.