*The Angi rating for Granite Restoration companies in Sterling, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Granite Restoration needs.
*The HomeAdvisor rating for Granite Restoration companies in Sterling, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Granite Restoration needs.
Last update on June 10, 2025
Roger’s Tile is a family-owned business serving the greater Northern Virginia area. Specializing in bathroom remodeling and tile installation, our customers’ always come first. From your initial, no-pressure, in-home consultation to the final showing of your home improvement project, your satisfaction is our #1 goal. Roger’s Tile brings over eight years of experience in home repairs and improvement to communities throughout the Northern Virginia area, including Manassas, Woodbridge, Centreville, Chantilly, Sterling, Reston, Herndon Leesburg and Ashburn.
"Roger and his crew really went above and beyond. Our guest shower had a leak that was caused by worn-away grout and cracked tiles; we decided to redo the shower entirely so we could fix any damaged wall behind it. Roger was the third person we contacted, and he answered our questions promptly (the only one to get back to us right away), and gave us the best estimate. While he was looking at our shower, we pointed out how it had leaked down into our laundry closet on the first floor, through a hole a previous contractor had left in the ceiling in there. Roger offered to fix the hole, and retile the floor in there since it was so old and the vinyl sheeting was peeling away - you could look at the floor and see the basement. He even let us use some extra tile he had from a previous project since it was such a small area. Roger was very flexible with the Covid-19 pandemic; he allowed us to temporarily cancel when the stay-at-home order first happened, but we realized we would need that shower back and it was currently unusable. He rescheduled us easily, and he and his crew did their best to maintain 6 ft from us and wear masks in our house. The work was done in 2 days and looks great. He's a friendly guy and will go above and beyond to make sure you're happy with his work."
Kate M on May 2020
Roger’s Tile is a family-owned business serving the greater Northern Virginia area. Specializing in bathroom remodeling and tile installation, our customers’ always come first. From your initial, no-pressure, in-home consultation to the final showing of your home improvement project, your satisfaction is our #1 goal. Roger’s Tile brings over eight years of experience in home repairs and improvement to communities throughout the Northern Virginia area, including Manassas, Woodbridge, Centreville, Chantilly, Sterling, Reston, Herndon Leesburg and Ashburn.
"Roger and his crew really went above and beyond. Our guest shower had a leak that was caused by worn-away grout and cracked tiles; we decided to redo the shower entirely so we could fix any damaged wall behind it. Roger was the third person we contacted, and he answered our questions promptly (the only one to get back to us right away), and gave us the best estimate. While he was looking at our shower, we pointed out how it had leaked down into our laundry closet on the first floor, through a hole a previous contractor had left in the ceiling in there. Roger offered to fix the hole, and retile the floor in there since it was so old and the vinyl sheeting was peeling away - you could look at the floor and see the basement. He even let us use some extra tile he had from a previous project since it was such a small area. Roger was very flexible with the Covid-19 pandemic; he allowed us to temporarily cancel when the stay-at-home order first happened, but we realized we would need that shower back and it was currently unusable. He rescheduled us easily, and he and his crew did their best to maintain 6 ft from us and wear masks in our house. The work was done in 2 days and looks great. He's a friendly guy and will go above and beyond to make sure you're happy with his work."
Kate M on May 2020
With decades of professional flooring experience, Prospect Hardwood Flooring specializes in dustless refinishing and installing hardwood flooring and stairs. Our services include the installation of solid, engineered wood flooring and plank flooring, hardwood floor refinishing, custom stain colors, custom fabrication of stair treads, risers, nosing and reducers. We are a family-owned company with a complete chain of command for the responsibility of quality assurance to which we adhere. We personally oversee a job from start to finish. Customer satisfaction is our top priority. Contact us today, we look forward to serving you!
"This is our second go around with Prospect Hardwood Flooring. A year ago when we bought our house we had them come in and refinish our hardwood floors and they did an excellent job. Now we are in the middle of a kitchen reno and we had them come in and pull up the current tile flooring and install hardwood flooring throughout the kitchen. In the process they had to replace the subflooring and finger in the new hardwood with the old hardwood. The result...you can't tell the difference between the 50 year old flooring and the brand new flooring 🙂."
Chris S on August 2024
With decades of professional flooring experience, Prospect Hardwood Flooring specializes in dustless refinishing and installing hardwood flooring and stairs. Our services include the installation of solid, engineered wood flooring and plank flooring, hardwood floor refinishing, custom stain colors, custom fabrication of stair treads, risers, nosing and reducers. We are a family-owned company with a complete chain of command for the responsibility of quality assurance to which we adhere. We personally oversee a job from start to finish. Customer satisfaction is our top priority. Contact us today, we look forward to serving you!
"This is our second go around with Prospect Hardwood Flooring. A year ago when we bought our house we had them come in and refinish our hardwood floors and they did an excellent job. Now we are in the middle of a kitchen reno and we had them come in and pull up the current tile flooring and install hardwood flooring throughout the kitchen. In the process they had to replace the subflooring and finger in the new hardwood with the old hardwood. The result...you can't tell the difference between the 50 year old flooring and the brand new flooring 🙂."
Chris S on August 2024
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality interior and exterior carpentry, deckbuilding, home addition and structural services. We can also help with home repairs including painting, drywall and other smaller projects around the home. You will find us to be competitively priced with close attention to the details of each and every project with which we are involved. We look forward to building lasting relationships and guarantee your satisfaction!
"If I could give this company a 6 out of 5 stars I would! They did a fantastic job overhauling my mother's deck, back patio, fencing, and front portico. All of the work was absolutely essential for safety and structural reasons, and I'm so glad I chose OSSA to do the work. My mother has Alzheimer's, which presented additional issues, but the entire crew was incredibly kind, respectful, and understanding of the unique challenges they faced. They were responsive and kept me aware of everything regarding the job along the way. My mother is so pleased, and I have the peace of mind that all of her outdoor space is safe, beautiful, and accessible. I will be hiring OSSA to do some work in my own home, as I look to make necessary improvements in the future. I've told everyone I know how how wonderful they are. 6 out of 5 stars!"
Traci L on February 2025
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality interior and exterior carpentry, deckbuilding, home addition and structural services. We can also help with home repairs including painting, drywall and other smaller projects around the home. You will find us to be competitively priced with close attention to the details of each and every project with which we are involved. We look forward to building lasting relationships and guarantee your satisfaction!
"If I could give this company a 6 out of 5 stars I would! They did a fantastic job overhauling my mother's deck, back patio, fencing, and front portico. All of the work was absolutely essential for safety and structural reasons, and I'm so glad I chose OSSA to do the work. My mother has Alzheimer's, which presented additional issues, but the entire crew was incredibly kind, respectful, and understanding of the unique challenges they faced. They were responsive and kept me aware of everything regarding the job along the way. My mother is so pleased, and I have the peace of mind that all of her outdoor space is safe, beautiful, and accessible. I will be hiring OSSA to do some work in my own home, as I look to make necessary improvements in the future. I've told everyone I know how how wonderful they are. 6 out of 5 stars!"
Traci L on February 2025
BasementRemodeling.com / Basement Masters - licensed and insured, award winning Basement Remodeling and Finishing company. Highest rated basement renovation contractor in Maryland. Finished Basements are our specialty. We specialize in custom basement remodeling and finishing and other large-scale remodels. We offer free in home and over-the-phone estimate and consultation. Here at BasementRemodeling.com we believe that QUALITY AND EXCEPTIONAL CRAFTSMANSHIP must always come along with AFFORDABILITY. keywords: finished basement basements remodeling.
"Basement Remodeling just completed our basement remodeling project, on time and on budget. We couldn’t be more pleased! We investigated other remodeling companies but chose Basement Remodeling after our discussions with Eric, in part because we believed we could count on their expertise in handling the inevitable quirks of renovating a 70 year old house. Our project (and budget) was probably fairly modest when compared to many remodeling projects, and Eric offered suggestions for inexpensive problem solving (rehanging existing doors, for example) rather than trying to upsell us on other, more costly solutions. We fully renovated about one-third of the basement space which included the furnace, water heater and a small but completely unfinished laundry area. Basement Remodeling created an enclosed area for the furnace and water heater and neatly disguised the electric panel, adding a well-designed, efficient and attractive wet bar with cabinetry, appliances and a custom pantry. The renovation also included cosmetic upgrades to the rest of the basement space, adding new flooring and fresh paint. The space now looks absolutely terrific! The company took care of everything, from permitting to cleanup, and every person on the team was thoughtful, responsive and a pleasure to work with. Any concerns we had along the way were addressed immediately and quickly resolved to our satisfaction. We highly recommend Basement Remodeling!"
Tom C on June 2025
BasementRemodeling.com / Basement Masters - licensed and insured, award winning Basement Remodeling and Finishing company. Highest rated basement renovation contractor in Maryland. Finished Basements are our specialty. We specialize in custom basement remodeling and finishing and other large-scale remodels. We offer free in home and over-the-phone estimate and consultation. Here at BasementRemodeling.com we believe that QUALITY AND EXCEPTIONAL CRAFTSMANSHIP must always come along with AFFORDABILITY. keywords: finished basement basements remodeling.
"Basement Remodeling just completed our basement remodeling project, on time and on budget. We couldn’t be more pleased! We investigated other remodeling companies but chose Basement Remodeling after our discussions with Eric, in part because we believed we could count on their expertise in handling the inevitable quirks of renovating a 70 year old house. Our project (and budget) was probably fairly modest when compared to many remodeling projects, and Eric offered suggestions for inexpensive problem solving (rehanging existing doors, for example) rather than trying to upsell us on other, more costly solutions. We fully renovated about one-third of the basement space which included the furnace, water heater and a small but completely unfinished laundry area. Basement Remodeling created an enclosed area for the furnace and water heater and neatly disguised the electric panel, adding a well-designed, efficient and attractive wet bar with cabinetry, appliances and a custom pantry. The renovation also included cosmetic upgrades to the rest of the basement space, adding new flooring and fresh paint. The space now looks absolutely terrific! The company took care of everything, from permitting to cleanup, and every person on the team was thoughtful, responsive and a pleasure to work with. Any concerns we had along the way were addressed immediately and quickly resolved to our satisfaction. We highly recommend Basement Remodeling!"
Tom C on June 2025
S & S Ceramic Tile: Your Trusted Ceramic Tile Experts in Washington D.C. Specializing in Ceramic Tile and Marble Repair, Replacement, and Remodeling. Contact us today for all your tile needs.
"Ali Rajabi, the owner of S&S Ceramic Tile, is as good as it gets as a tile craftsman and business owner! Ali completed two tile jobs at our house. The first involved removing the existing tiles from around a tub and retiling the surface using marble tiles with a mosaic accent row. The other job involved removing existing flooring from a small bathroom and retiling it using ceramic tiles. His work is outstanding, and he pays attention to even the smallest details to make sure each tile cut is exact and perfect. What you see is what you get with Ali. You don't get a person who has a large corporation behind him, looking to secure the next job. What you will get is a talented craftsman who is honest, professional, creative, hardworking, meticulous, and, most importantly, a man of high integrity. Ali does all of the tile work himself, and if other skilled professionals are needed, such as a plumber, he coordinated those services. The plumber he brought in to replace the 55-year-old hot, and cold faucets for the tub with a single handle was also top-notch. Ali genuinely has the customer's best interest in mind, both financially and stylistically. He looks for ways to save the customer money while achieving the best design options for your interest."
David K on September 2020
S & S Ceramic Tile: Your Trusted Ceramic Tile Experts in Washington D.C. Specializing in Ceramic Tile and Marble Repair, Replacement, and Remodeling. Contact us today for all your tile needs.
"Ali Rajabi, the owner of S&S Ceramic Tile, is as good as it gets as a tile craftsman and business owner! Ali completed two tile jobs at our house. The first involved removing the existing tiles from around a tub and retiling the surface using marble tiles with a mosaic accent row. The other job involved removing existing flooring from a small bathroom and retiling it using ceramic tiles. His work is outstanding, and he pays attention to even the smallest details to make sure each tile cut is exact and perfect. What you see is what you get with Ali. You don't get a person who has a large corporation behind him, looking to secure the next job. What you will get is a talented craftsman who is honest, professional, creative, hardworking, meticulous, and, most importantly, a man of high integrity. Ali does all of the tile work himself, and if other skilled professionals are needed, such as a plumber, he coordinated those services. The plumber he brought in to replace the 55-year-old hot, and cold faucets for the tub with a single handle was also top-notch. Ali genuinely has the customer's best interest in mind, both financially and stylistically. He looks for ways to save the customer money while achieving the best design options for your interest."
David K on September 2020
THE MOST TRUSTED Fall in Love With Your Home All Over Again! SCHEDULE HOME REMODELING SERVICES IN GAITHERSBURG, MD & SURROUNDING AREAS. Has your home turned from a dream into a nightmare? If it needs a growing list of repairs and updates, turn to Global Renovations, LLC in Gaithersburg, MD. We offer a variety of commercial and home remodeling services that will help you love your property again. Call today to learn more about our affordable rates. We offer bathroom and kitchen remodeling, basement remodeling, flooring, painting, drywall repair, handyman services, Power wash, carpentry, and much more. Please call for more info thanks!
"Naveed and his team did a fantastic job remodeling an old storage room in our basement into a studio quality home gym. From the first day, Naveed had great ideas about how to optimize the space while minimizing the cost of the project. While we requested several additions along the way, Naveed still managed to complete everything before the original deadline. We were amazing at how the gym turned out and impressed with his entire team's professionalism and skill. This was the second project we have done with Global Renovations and we look forward to more in the future!"
rashik k on October 2024
THE MOST TRUSTED Fall in Love With Your Home All Over Again! SCHEDULE HOME REMODELING SERVICES IN GAITHERSBURG, MD & SURROUNDING AREAS. Has your home turned from a dream into a nightmare? If it needs a growing list of repairs and updates, turn to Global Renovations, LLC in Gaithersburg, MD. We offer a variety of commercial and home remodeling services that will help you love your property again. Call today to learn more about our affordable rates. We offer bathroom and kitchen remodeling, basement remodeling, flooring, painting, drywall repair, handyman services, Power wash, carpentry, and much more. Please call for more info thanks!
"Naveed and his team did a fantastic job remodeling an old storage room in our basement into a studio quality home gym. From the first day, Naveed had great ideas about how to optimize the space while minimizing the cost of the project. While we requested several additions along the way, Naveed still managed to complete everything before the original deadline. We were amazing at how the gym turned out and impressed with his entire team's professionalism and skill. This was the second project we have done with Global Renovations and we look forward to more in the future!"
rashik k on October 2024
For quickest response, please call 703-789-2240. At Exceptional Restoration Services, we understand that when disaster strikes, it’s not just about repairing property—it’s about restoring peace of mind. That’s why we treat every client like family. Whether you’re dealing with water damage, fire destruction, or mold concerns, we are here to provide expert solutions tailored to your needs. Serving homeowners and businesses across Fairfax County and Loudoun County, Virginia, we’re proud to be a trusted partner in helping you navigate challenging times. From the moment you call us, you can rest assured that our team of certified professionals will be there to guide you through every step of the restoration process. WHY CHOOSE US When life throws the unexpected your way—whether it’s a burst pipe, a devastating fire, or stubborn mold taking hold—you don’t have to face it alone. Exceptional Restoration is here to help, 24/7. We know how stressful and overwhelming these situations can be, which is why our team is committed to being by your side every step of the way. From the moment you call, we spring into action. Whether it’s the middle of the night or a holiday weekend, we’re just a phone call away. Why? Because disasters don’t wait, and neither should you. Our team is fully certified by the Institute of Inspection, Cleaning, and Restoration Certification (IICRC)—a trusted leader in the restoration industry for over 30 years. This means you’re not just hiring a company; you’re partnering with skilled experts who have the knowledge and tools to get your property back to normal quickly and efficiently.
"The company did an excellent job, but the final report lacked necessary details to sufficiently outline work completed"
Howard M on May 2025
For quickest response, please call 703-789-2240. At Exceptional Restoration Services, we understand that when disaster strikes, it’s not just about repairing property—it’s about restoring peace of mind. That’s why we treat every client like family. Whether you’re dealing with water damage, fire destruction, or mold concerns, we are here to provide expert solutions tailored to your needs. Serving homeowners and businesses across Fairfax County and Loudoun County, Virginia, we’re proud to be a trusted partner in helping you navigate challenging times. From the moment you call us, you can rest assured that our team of certified professionals will be there to guide you through every step of the restoration process. WHY CHOOSE US When life throws the unexpected your way—whether it’s a burst pipe, a devastating fire, or stubborn mold taking hold—you don’t have to face it alone. Exceptional Restoration is here to help, 24/7. We know how stressful and overwhelming these situations can be, which is why our team is committed to being by your side every step of the way. From the moment you call, we spring into action. Whether it’s the middle of the night or a holiday weekend, we’re just a phone call away. Why? Because disasters don’t wait, and neither should you. Our team is fully certified by the Institute of Inspection, Cleaning, and Restoration Certification (IICRC)—a trusted leader in the restoration industry for over 30 years. This means you’re not just hiring a company; you’re partnering with skilled experts who have the knowledge and tools to get your property back to normal quickly and efficiently.
"The company did an excellent job, but the final report lacked necessary details to sufficiently outline work completed"
Howard M on May 2025
Super Service Award Winning Small, locally family owned. We are known for our excellent communication & responsiveness. We are precision and quality experts . Class A Contractor. Fully insured. 100% Client satisfaction GUARANTEED. Committed to excellent communication & responsiveness and quality workmanship. Servicing Northern Virginia.
"We have lived through many remodeling projects over the years and Looney's Grout & Tile is the absolute BEST at what they do. What an incredible find! Jorge and crew were so skilled, efficient, and kind. The marble shower tiling project that had once seemed such a chore transformed into an inspirational makeover. That is some serious renovation magic. Awkward shower enclosure becomes a showstopper! We cannot thank Looney's enough for this whole process...from the quick and easy estimate to the consummate professionalism of our star installers. We are beyond thrilled. If you are reading this and wondering whether to start that tiling project of yours, please take this as a sign to contact Looney's; you will love the results!"
Linda S on March 2025
Super Service Award Winning Small, locally family owned. We are known for our excellent communication & responsiveness. We are precision and quality experts . Class A Contractor. Fully insured. 100% Client satisfaction GUARANTEED. Committed to excellent communication & responsiveness and quality workmanship. Servicing Northern Virginia.
"We have lived through many remodeling projects over the years and Looney's Grout & Tile is the absolute BEST at what they do. What an incredible find! Jorge and crew were so skilled, efficient, and kind. The marble shower tiling project that had once seemed such a chore transformed into an inspirational makeover. That is some serious renovation magic. Awkward shower enclosure becomes a showstopper! We cannot thank Looney's enough for this whole process...from the quick and easy estimate to the consummate professionalism of our star installers. We are beyond thrilled. If you are reading this and wondering whether to start that tiling project of yours, please take this as a sign to contact Looney's; you will love the results!"
Linda S on March 2025
For over 70 years, Ayoub Carpet Service® (ACS®) has delivered the most thorough green cleaning possible, helping homeowners refresh and protect their living spaces. Our certified technicians are friendly, experienced, and passionate about top-quality care for carpet, area rugs, and hard surface flooring. We specialize in hand washing rugs at our own in-plant facility, ensuring each piece receives the personalized care it deserves. ACS® also offers expert hardwood floor cleaning, protective coating services, and full refinishing to restore the beauty and longevity of your floors. From deep cleanings and detailed repairs to new flooring installations, we’re here to make everything look Like NEW AGAIN!™
"The service provider was on time and very efficient. The free estimate visit was very helpful. Although their pricing was not the lowest, their services worth the money."
Edwin L on November 2024
For over 70 years, Ayoub Carpet Service® (ACS®) has delivered the most thorough green cleaning possible, helping homeowners refresh and protect their living spaces. Our certified technicians are friendly, experienced, and passionate about top-quality care for carpet, area rugs, and hard surface flooring. We specialize in hand washing rugs at our own in-plant facility, ensuring each piece receives the personalized care it deserves. ACS® also offers expert hardwood floor cleaning, protective coating services, and full refinishing to restore the beauty and longevity of your floors. From deep cleanings and detailed repairs to new flooring installations, we’re here to make everything look Like NEW AGAIN!™
"The service provider was on time and very efficient. The free estimate visit was very helpful. Although their pricing was not the lowest, their services worth the money."
Edwin L on November 2024
WaterStone Kitchen and Bath specializes in turn key kitchen and bath remodeling. We have been proudly serving the Northern Virginia area since 2005. We provide a one stop shop from preliminary consulting, through design conception and finally to project completion. One of our specialized designers will combine your vision with years of design experience to create a unique space that exceeds your highest expectations. We offer an extensive line of kitchen and bath products that allow us to meet your design needs on any budget. We operate as an in home service provider only. We don't have a show room, so we can pass our low overhead savings on to our clients. If you are interested in remodeling your kitchen or bath, please contact us for a free in home consultation.
"Jeff and his team (Deanna, Jake, Javier, and Rolando) did an excellent job from start to finish. They worked with us and explained every step of the process, helping us with design decisions and selections. The end product, our new kitchen, is of the highest quality. They made the process very easy and quickly closed out our punch list. We're very excited to have our new, updated kitchen and I would very much recommend WaterStone for future work."
Jim S on January 2023
WaterStone Kitchen and Bath specializes in turn key kitchen and bath remodeling. We have been proudly serving the Northern Virginia area since 2005. We provide a one stop shop from preliminary consulting, through design conception and finally to project completion. One of our specialized designers will combine your vision with years of design experience to create a unique space that exceeds your highest expectations. We offer an extensive line of kitchen and bath products that allow us to meet your design needs on any budget. We operate as an in home service provider only. We don't have a show room, so we can pass our low overhead savings on to our clients. If you are interested in remodeling your kitchen or bath, please contact us for a free in home consultation.
"Jeff and his team (Deanna, Jake, Javier, and Rolando) did an excellent job from start to finish. They worked with us and explained every step of the process, helping us with design decisions and selections. The end product, our new kitchen, is of the highest quality. They made the process very easy and quickly closed out our punch list. We're very excited to have our new, updated kitchen and I would very much recommend WaterStone for future work."
Jim S on January 2023
Installing a marble backsplash costs about $2,200 on average, ranging from $600 to $6,000, depending on the variety of marble and the labor costs to prep and install. Common types of marble used for backsplashes include:
Makrana: $12 per square foot
Pink: $25 per square foot
Carrara: $40 per square foot
Statuatrio: $50 per square foot
Cultured: $65 per square foot
Travertine: $75 per square foot
Danby: $80 per square foot
Calacatta: $180 per square foot
Installing granite kitchen countertops costs about $3,250, ranging from $2,000 to $4,000, depending on the quantity and quality of the granite, use of granite tile or granite slabs, the type of granite, and its color and texture. Varieties of granite include:
Alaska white: $35 per square foot
Ubatuba: $30–$60 per square foot
Silver cloud: $35–$40 per square foot
Absolute black: $45–$60 per square foot
Black galaxy: $50–$70 per square foot
Blue Louise: $70–$100 per square foot
Crema Bordeaux: $80 per square foot
Solarius: $60 per square foot
When it comes to flooring installers, licensing laws vary from state to state. Even if your state doesn’t require your flooring installer to have a license, your municipality or city might, so it’s a good idea to check with your town before getting started. Be sure to check our state licensing tool to review the local general contractor guidelines.
Hiring an unlicensed flooring installer could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The cost to install countertops is $3,105 on average. This project cost can range from $400 to $8,500, depending on the material, edging, and countertop size.
Laminate countertops are generally the most cost-efficient, ranging from $8 to $27 per square foot. On the other hand, slate countertops are considered more luxurious and range from $30 to $90 per square foot. There are also countertop materials priced between those two, including stainless steel, granite, Corian, and wood.
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.