Top-rated stone slab countertops installers (granite, marble, quartz, etc).

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Find Stone slab countertops installers (granite, marble, quartz, etc) in Longmont

Granite Transformations of Denver, LLC

5.00(
1
)
Approved Pro

Granite Transformations of Denver, LLC

5.00(
1
)
Approved Pro
22 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction. Give us a call today to get your project started!

"Great job "

Dennis K on October 2025

We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction. Give us a call today to get your project started!

"Great job "

Dennis K on October 2025


ABC Granite & Marble, LLC

5.00(
1
)
Approved Pro

ABC Granite & Marble, LLC

5.00(
1
)
Approved Pro
10 years of experience
Free onsite estimate

Thinking of who to hire on your countertop project? Well You've came to the right place! You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, as seen on our reviews, please call today to schedule a no-obligation estimate! We are more than happy to answer all of your questions! We look forward to working with you! -ABC Granite and Marble Crew

Thinking of who to hire on your countertop project? Well You've came to the right place! You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, as seen on our reviews, please call today to schedule a no-obligation estimate! We are more than happy to answer all of your questions! We look forward to working with you! -ABC Granite and Marble Crew


Avatar for Gaskin Granite

Gaskin Granite

5.00(
3
)
Approved Pro

Gaskin Granite

5.00(
3
)
Approved Pro
29 years of experience
Free onsite estimate

At Gaskin Granite, we specialize in custom stone countertops for kitchens, bathrooms, fireplaces, and outdoor living spaces. With almost 30 years of hands-on experience, we take pride in providing reliable, detail-focused fabrication and installation that feels personal, because it is. We're here to guide you every step of the way with honest advice, clean work, and beautiful results built to last.

"Incredible work and extremely well taken care of. Installation was very smooth and so was everything before. Highly recommend working with gaskin"

Matt C on June 2025

At Gaskin Granite, we specialize in custom stone countertops for kitchens, bathrooms, fireplaces, and outdoor living spaces. With almost 30 years of hands-on experience, we take pride in providing reliable, detail-focused fabrication and installation that feels personal, because it is. We're here to guide you every step of the way with honest advice, clean work, and beautiful results built to last.

"Incredible work and extremely well taken care of. Installation was very smooth and so was everything before. Highly recommend working with gaskin"

Matt C on June 2025


Premier Cabinets & Countertops

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Premier Cabinets & Countertops

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
14 years of experience
Free onsite estimate

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

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


Avatar for Tiny's Granite Works

Tiny's Granite Works

5.00(
2
)
Approved Pro

Tiny's Granite Works

5.00(
2
)
Approved Pro
30 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Excellent communication from beginning to post installation made them super easy to work with Installers were on time, did a great job, were patient and helpful when we needed to make a last minute change in design. On top of all that they actually cleaned up before they left rather than leaving a mess like so many contractors do. They do a lot more than quartz countertop installation, and I would definitely go back to them for any future projects."

Bettsy L on April 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Excellent communication from beginning to post installation made them super easy to work with Installers were on time, did a great job, were patient and helpful when we needed to make a last minute change in design. On top of all that they actually cleaned up before they left rather than leaving a mess like so many contractors do. They do a lot more than quartz countertop installation, and I would definitely go back to them for any future projects."

Bettsy L on April 2025


Avatar for The Countertop Guy

The Countertop Guy

5.00(
22
)
Approved Pro

The Countertop Guy

5.00(
22
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
72 local quotes requested

The Countertop Guy is based in Englewood CO. We are Corian countertops, countertop repair/install and solid surface countertop repair/install. We are a small shop and the advantages of working with us is we are able to complete your job from start to finish within 10 days. We consider your project as priority one! The same person measuring your job will fabricate it and install it. We have friendly, knowledgeable experts that can answer your questions. Please contact Jesse anytime at 303-359-3325 to schedule. No job is too small. We look forward to hearing from you. Service Area: Denver, Colorado Springs, Aurora, Littleton, Westminster, Arvada, Thornton, Englewood, Wheat Ridge, Golden, Castle Rock, Evergreen, Lone Tree, Brighton, Parker, Commerce City, Broomfield, Pine, Morrison, Sedalia, Bennett, Franktown, Dupont, Monument, Deer Trail, Strasburg, Larkspur, Idle dale, Kittredge, Louvers, Indian Hills, Conifer, Watkins, Byers, Buffalo Creek, Henderson

"Jessie was a true professional. He arrived on time, got us our quote within the day. Followed up to see if we had questions in a timely manner. Jessie had all his samples with him and a catalog to pick our sinks from. No pressure to sign a contract ever. He was understanding we needed time to decide. Treated my wife with respect (other sales people directed questions to me and not her, they made her feel invisible). Jessie’s prices were fair and reasonable, so we decided to go with him. The installation took a day and everything was as promised. He was careful and respectful of our space and time. Thank you Jessie for the excellent job and the beautiful countertops. He also made us two cutting boards at no extra charge."

Larry M on February 2024

The Countertop Guy is based in Englewood CO. We are Corian countertops, countertop repair/install and solid surface countertop repair/install. We are a small shop and the advantages of working with us is we are able to complete your job from start to finish within 10 days. We consider your project as priority one! The same person measuring your job will fabricate it and install it. We have friendly, knowledgeable experts that can answer your questions. Please contact Jesse anytime at 303-359-3325 to schedule. No job is too small. We look forward to hearing from you. Service Area: Denver, Colorado Springs, Aurora, Littleton, Westminster, Arvada, Thornton, Englewood, Wheat Ridge, Golden, Castle Rock, Evergreen, Lone Tree, Brighton, Parker, Commerce City, Broomfield, Pine, Morrison, Sedalia, Bennett, Franktown, Dupont, Monument, Deer Trail, Strasburg, Larkspur, Idle dale, Kittredge, Louvers, Indian Hills, Conifer, Watkins, Byers, Buffalo Creek, Henderson

"Jessie was a true professional. He arrived on time, got us our quote within the day. Followed up to see if we had questions in a timely manner. Jessie had all his samples with him and a catalog to pick our sinks from. No pressure to sign a contract ever. He was understanding we needed time to decide. Treated my wife with respect (other sales people directed questions to me and not her, they made her feel invisible). Jessie’s prices were fair and reasonable, so we decided to go with him. The installation took a day and everything was as promised. He was careful and respectful of our space and time. Thank you Jessie for the excellent job and the beautiful countertops. He also made us two cutting boards at no extra charge."

Larry M on February 2024


Avatar for Master MCG Remodeling

Master MCG Remodeling

4.96(
51
)
Approved Pro

Master MCG Remodeling

4.96(
51
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
137 local quotes requested

With over fifteen years of experience in various interior renovations, I take pride in producing clean, strong, appealing finished work that is always level and square. Clients appreciate that I am on the job every day until it is finished, as I only do one job at a time. My estimates are firm, with no price increases unless additional work is requested. My clients have all been very pleased and I'm happy to give you referrals. Let them tell you how I do. "A passion for precision"--that's my motto.

"Dylan is a gem! He responded promptly to my request for a quote, followed through with consistent communication, and was a pleasure to work with. He repaired a granite kitchen countertop and did so in the cleanest way possible by keeping his vacuum host taped to the location where he was grinding down the edges of our counter. He also showed up on time, went and purchased an additional item to shine the new edge of our countertop, and cleaned up after himself. I will definitely use him again!"

Cheri Y on July 2025

With over fifteen years of experience in various interior renovations, I take pride in producing clean, strong, appealing finished work that is always level and square. Clients appreciate that I am on the job every day until it is finished, as I only do one job at a time. My estimates are firm, with no price increases unless additional work is requested. My clients have all been very pleased and I'm happy to give you referrals. Let them tell you how I do. "A passion for precision"--that's my motto.

"Dylan is a gem! He responded promptly to my request for a quote, followed through with consistent communication, and was a pleasure to work with. He repaired a granite kitchen countertop and did so in the cleanest way possible by keeping his vacuum host taped to the location where he was grinding down the edges of our counter. He also showed up on time, went and purchased an additional item to shine the new edge of our countertop, and cleaned up after himself. I will definitely use him again!"

Cheri Y on July 2025


"GreenHouse did a fantastic job on our new deck and porch from beginning to end. Juan was instrumental in developing the overall design concept, as well as brainstorming ideas for how to implement some of the custom details that we wanted (including a drink table for our hot tub!). He offered various design schemes for the deck boards, railing and stairs, as well, presenting options for upgraded looks and function while never pushing for pricier items (he even steered us away from the highest end composite panels because he didn't believe that we would benefit enough from it). Ricky and the construction team were friendly, always on time and created an extremely sturdy and attractive deck that was just as cool - or better - than Juan described during the design. Overall, GreenHouse delivered on their promises, finishing in even less time than they estimated and at the agreed budget price with no change orders or markups along the way. I highly recommend them and would happily hire them again!"

Bryan F on July 2022

We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"GreenHouse did a fantastic job on our new deck and porch from beginning to end. Juan was instrumental in developing the overall design concept, as well as brainstorming ideas for how to implement some of the custom details that we wanted (including a drink table for our hot tub!). He offered various design schemes for the deck boards, railing and stairs, as well, presenting options for upgraded looks and function while never pushing for pricier items (he even steered us away from the highest end composite panels because he didn't believe that we would benefit enough from it). Ricky and the construction team were friendly, always on time and created an extremely sturdy and attractive deck that was just as cool - or better - than Juan described during the design. Overall, GreenHouse delivered on their promises, finishing in even less time than they estimated and at the agreed budget price with no change orders or markups along the way. I highly recommend them and would happily hire them again!"

Bryan F on July 2022


Avatar for Trio Construction

Trio Construction

4.80(
5
)
Approved Pro

Trio Construction

4.80(
5
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
573 local quotes requested

Trio Construction is here to be your partner in bringing your construction visions to life. With our wide array of services, skilled team, and unwavering dedication to quality, we are the general contractor you can rely on for all your construction needs in the Denver area. Contact us today to discover how Trio Construction can turn your dreams into reality.

"What an amazing Team! Trio did such a great job on my concrete. I was looking for a way to save my big tree in my backyard while still being able to use the space. And they made it happen! Could not be happier! Ended up adding to the project; I was so happy with the work. And now I have a new front porch as well! Thank you Trio Team !"

Emily W on September 2024

Trio Construction is here to be your partner in bringing your construction visions to life. With our wide array of services, skilled team, and unwavering dedication to quality, we are the general contractor you can rely on for all your construction needs in the Denver area. Contact us today to discover how Trio Construction can turn your dreams into reality.

"What an amazing Team! Trio did such a great job on my concrete. I was looking for a way to save my big tree in my backyard while still being able to use the space. And they made it happen! Could not be happier! Ended up adding to the project; I was so happy with the work. And now I have a new front porch as well! Thank you Trio Team !"

Emily W on September 2024


Avatar for Wright Brother's Construction & Design Services

Wright Brother's Construction & Design Services

4.88(
58
)
Approved Pro

Wright Brother's Construction & Design Services

4.88(
58
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
911 local quotes requested

Remodeling your home is similar to depositing money in your bank for homeowners. Living cleaner and greener, folks in the front range Colorado area are realizing that simple remodel projects can increase their property value, as well as making the home more comfortable, beautiful and easier to maintain. Wright Brothers Construction and Design of Colorado is a family business that has been in operation since 2004. We have a targeted trade that covers a wide range of residential reconstruction and remodeling services. Many Homeowners are realizing that now is a great time to invest as most remodeling projects have built in return value. We offer services such as basement , kitchen and bath remodeling and room additions to name a few. We also offer a design service for those just in their planning stages. Both Cameron and Jordon are the owners of the company and they strive to work with you on that new basement , kitchen or that fantastic bathroom you have only dreamed about. Here at Wright Brother's we work right along with the Homeowner offering suggestions and listening to your ideas on how you may invision your next home renovation project. We are an Angie's List four time recipient of their super service award for remodeling basements in the Denver market in 2012 , 2013 , 2015 , 2016. We offer a multitude of finish levels everything from a bare bones to builder's grade up to custom levels. At Wright Brothers we enjoy what we do and always look forward to completing work that we can be proud of. We offer a full referral list in addition to our wonderful reviews here on Angie's list. We are a fully insured and licensed company that performs work all over the Denver and metro areas. Both Jordan and Cameron have a combined experience level of over 60 years and are continually learning in their careers. Please feel free to contact Cameron Wright at 303 886-5486 or Jordan Wright at 720 979-6933. We look forward to helping you with your next special home project.

"Cameron and Jordan did a great job performing the work set out in line with expectations and ahead of schedule! Really impressed with their focus on exceeding expectations and wouldn't hesitate in hiring them again."

ben h on June 2021

Remodeling your home is similar to depositing money in your bank for homeowners. Living cleaner and greener, folks in the front range Colorado area are realizing that simple remodel projects can increase their property value, as well as making the home more comfortable, beautiful and easier to maintain. Wright Brothers Construction and Design of Colorado is a family business that has been in operation since 2004. We have a targeted trade that covers a wide range of residential reconstruction and remodeling services. Many Homeowners are realizing that now is a great time to invest as most remodeling projects have built in return value. We offer services such as basement , kitchen and bath remodeling and room additions to name a few. We also offer a design service for those just in their planning stages. Both Cameron and Jordon are the owners of the company and they strive to work with you on that new basement , kitchen or that fantastic bathroom you have only dreamed about. Here at Wright Brother's we work right along with the Homeowner offering suggestions and listening to your ideas on how you may invision your next home renovation project. We are an Angie's List four time recipient of their super service award for remodeling basements in the Denver market in 2012 , 2013 , 2015 , 2016. We offer a multitude of finish levels everything from a bare bones to builder's grade up to custom levels. At Wright Brothers we enjoy what we do and always look forward to completing work that we can be proud of. We offer a full referral list in addition to our wonderful reviews here on Angie's list. We are a fully insured and licensed company that performs work all over the Denver and metro areas. Both Jordan and Cameron have a combined experience level of over 60 years and are continually learning in their careers. Please feel free to contact Cameron Wright at 303 886-5486 or Jordan Wright at 720 979-6933. We look forward to helping you with your next special home project.

"Cameron and Jordan did a great job performing the work set out in line with expectations and ahead of schedule! Really impressed with their focus on exceeding expectations and wouldn't hesitate in hiring them again."

ben h on June 2021

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FAQs for stone slab countertops installation (granite, marble, quartz, etc) projects in Longmont, CO

Installing countertops by yourself is a challenging task. Professional installation is always best, regardless of surface type or budget.

Yes. It is possible to just lift the countertop and replace it without damaging your existing cabinets.

It is time to replace your countertops when they have cracked, stained or burned. You can also replace them anytime you want to create a fresh look or when you are updating our kitchen appliances and need to redesign the counter space.

The Longmont, CO homeowners’ guide to stone slab countertops installations (granite, marble, quartz, etc)

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