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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon11
    Verified basement remodels reviews

Find Basement remodelers in Cornelius

"Miguel and his crew did superior work on my deck and carport. I was amazed at their skill and professionalism. They were always on time, easy to work with, and even finished ahead is schedule. I give them a superior rating. If you want a job done right and at a reasonable price, this is the business to call. Great work. Great workers."

Maurice T on September 2025

At Smart Flooring and Remodeling Solutions let us bring all your renovation ideas to life! Family-owned in the heart of Charlotte we are here to provide you the best quote, earnest, fast, and work you can trust. Se habla Español tambien.

"Miguel and his crew did superior work on my deck and carport. I was amazed at their skill and professionalism. They were always on time, easy to work with, and even finished ahead is schedule. I give them a superior rating. If you want a job done right and at a reasonable price, this is the business to call. Great work. Great workers."

Maurice T on September 2025


Avatar for Statesville Masonry

Statesville Masonry

4.96(
26
)
Approved Pro

Statesville Masonry

4.96(
26
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Family owned business with over 32 years of experience handling Concrete - Pouring & Repair, Concrete - Stamped & Decorative, Driveways - Concrete, Masonry. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started! Free estimates!!!!!

"We are very pleased with our screen porch. Joe told us up front how much the project would cost and how long it would take to complete. The workers did a great job and worked hard to make the vision we had for the porch . It was very helpful that we had other projects in our neighborhood to look at and talk to the homeowners. Overall we are very pleased with the job and the workers."

Mr. Angus A on October 2025

Family owned business with over 32 years of experience handling Concrete - Pouring & Repair, Concrete - Stamped & Decorative, Driveways - Concrete, Masonry. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started! Free estimates!!!!!

"We are very pleased with our screen porch. Joe told us up front how much the project would cost and how long it would take to complete. The workers did a great job and worked hard to make the vision we had for the porch . It was very helpful that we had other projects in our neighborhood to look at and talk to the homeowners. Overall we are very pleased with the job and the workers."

Mr. Angus A on October 2025


"Bill and Billy were very professional and efficient with the projects I had at my home. They built me and 2 car garage and deck off the back of my house. Pricing was very fair and the quality of their work was top notch. They're family owned and operated. I highly recommend them as a general contractor and builder for any home projects."

Kevin S on July 2025

Custom Home Builder-General Contractor-New Remodeler for over 30 plus years, last 25 years in the Charlotte, Fort Mill, Lake Wylie, Designer, Builder.Master Carpenter We don't offer seperate services such as roofing, electrical, plumbing unless it is within our project

"Bill and Billy were very professional and efficient with the projects I had at my home. They built me and 2 car garage and deck off the back of my house. Pricing was very fair and the quality of their work was top notch. They're family owned and operated. I highly recommend them as a general contractor and builder for any home projects."

Kevin S on July 2025


Avatar for Cransten Service All Stars

Cransten Service All Stars

4.72(
90
)
Approved Pro

Cransten Service All Stars

4.72(
90
)
Approved Pro
Customers say: Quick response
9 years of experience
Free onsite estimate

Cransten is the best handyman and remodeling experience in the US. Our team is vetted, trained, background checked, and amazing at what we do. We are licensed and insured. Get a free quote from us today and see what we can do to help create your dream home!

"Alan Gaul merged two back to back closets and turned it into s larger pantry. He removed and closed off the two existing doors and repositioned it on the kitchen side. He did an excellent job and made sure everything was perfect and cleaned up before he left. I highly recommend him."

Colleen K on December 2025

Cransten is the best handyman and remodeling experience in the US. Our team is vetted, trained, background checked, and amazing at what we do. We are licensed and insured. Get a free quote from us today and see what we can do to help create your dream home!

"Alan Gaul merged two back to back closets and turned it into s larger pantry. He removed and closed off the two existing doors and repositioned it on the kitchen side. He did an excellent job and made sure everything was perfect and cleaned up before he left. I highly recommend him."

Colleen K on December 2025


Avatar for Pinnacle Construction Services

Pinnacle Construction Services

5.00(
6
)
Approved Pro

Pinnacle Construction Services

5.00(
6
)
Approved Pro
1 years of experience
Free onsite estimate

At Pinnacle, we specialize in both commercial and residential services, delivering reliable, high-quality work with honesty and clear communication. With a strong focus on integrity and customer satisfaction, our experienced team is committed to keeping you informed every step of the way. We offer free estimates and take pride in earning your trust through exceptional service. Book your appointment online or give us a call today — we look forward to working with you!

"Michael with Pinnacle Construction was awesome. He was very knowledgeable and skilled in so many aspects of the project. He offered helpful advice and provided design options. He communicated throughout the process and was very reliable. Would definitely recommend. "

Vicki H on November 2025

At Pinnacle, we specialize in both commercial and residential services, delivering reliable, high-quality work with honesty and clear communication. With a strong focus on integrity and customer satisfaction, our experienced team is committed to keeping you informed every step of the way. We offer free estimates and take pride in earning your trust through exceptional service. Book your appointment online or give us a call today — we look forward to working with you!

"Michael with Pinnacle Construction was awesome. He was very knowledgeable and skilled in so many aspects of the project. He offered helpful advice and provided design options. He communicated throughout the process and was very reliable. Would definitely recommend. "

Vicki H on November 2025


"We hired them for a complete house remodel, porch addition, and a 54ft by 14ft addition to the back of our home. They added 600 sq foot of living space, an amazing new gourmet kitchen. We also had them install new flooring throughout, new roof, windows, and new HVAC. They have truly transformed our home at a very fair price compared to the increase in home value we received. Jad(the owner) was very responsive throughout the whole process(always same date responses to questions, changes, concerms) and their entire crew is made up of people who do great work, people you can trust alone in your home without any question, and everybody is a craftsman in their respective trades. Would and have recommended to family and friends and we will have them back on all future projects down the road"

Alan E on May 2024

With 25 years of experience in the industry, our purpose is to create an environment that reflects the season you are in. We will treat your home as we would treat our own. Give 3:20 Property Builders of Carolina a call today. We look forward to working with you!

"We hired them for a complete house remodel, porch addition, and a 54ft by 14ft addition to the back of our home. They added 600 sq foot of living space, an amazing new gourmet kitchen. We also had them install new flooring throughout, new roof, windows, and new HVAC. They have truly transformed our home at a very fair price compared to the increase in home value we received. Jad(the owner) was very responsive throughout the whole process(always same date responses to questions, changes, concerms) and their entire crew is made up of people who do great work, people you can trust alone in your home without any question, and everybody is a craftsman in their respective trades. Would and have recommended to family and friends and we will have them back on all future projects down the road"

Alan E on May 2024


Avatar for Sermika Remodeling LLC

Sermika Remodeling LLC

5.00(
4
)
Approved Pro

Sermika Remodeling LLC

5.00(
4
)
Approved Pro
Super Service Award
Customers say: Quick response
2 years of experience
Free onsite estimate

Our mission is to be a remodeling contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"After much research and having four companies come out for assessing quotes, we decided that Sermika Remodeling LLC would be the best! They took care of everything from demolition down to the studs, cabinets, countertops, flooring, plumbing, electrical, etc. They are definitely a very trustworthy five star company and would recommend them to anyone."

Joyce H on November 2025

Our mission is to be a remodeling contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"After much research and having four companies come out for assessing quotes, we decided that Sermika Remodeling LLC would be the best! They took care of everything from demolition down to the studs, cabinets, countertops, flooring, plumbing, electrical, etc. They are definitely a very trustworthy five star company and would recommend them to anyone."

Joyce H on November 2025


Avatar for 320 Property Builders of Carolina

320 Property Builders of Carolina

5.00(
3
)
Approved Pro

320 Property Builders of Carolina

5.00(
3
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

Many people have a difficult time finding a single company that provides full-service general contracting & landscaping solutions which can feel overwhelming. Our proven process will give you the confidence to finally upgrade your home's aesthetics knowing that your property is in good hands. At 3:20 Property Builders we know that you want to have peace of mind about your home. The problem is a lack of time & expertise which makes you feel overwhelmed. We believe not being able to renovate your home is just plain wrong. We understand home upgrade projects can be intimidating which is why we've been helping business owners just like you for over 35 years. Ask us about our military and senior discounts

"320 Property Builders did a great job in providing me a quote for my renovation project. They were on-time, professional and their estimate was very competitive with others. I would certainly recommend them to anyone in need of renovations to their home!"

Will R on May 2024

Many people have a difficult time finding a single company that provides full-service general contracting & landscaping solutions which can feel overwhelming. Our proven process will give you the confidence to finally upgrade your home's aesthetics knowing that your property is in good hands. At 3:20 Property Builders we know that you want to have peace of mind about your home. The problem is a lack of time & expertise which makes you feel overwhelmed. We believe not being able to renovate your home is just plain wrong. We understand home upgrade projects can be intimidating which is why we've been helping business owners just like you for over 35 years. Ask us about our military and senior discounts

"320 Property Builders did a great job in providing me a quote for my renovation project. They were on-time, professional and their estimate was very competitive with others. I would certainly recommend them to anyone in need of renovations to their home!"

Will R on May 2024


Avatar for Sundown General Contracting

Sundown General Contracting

5.00(
3
)
Approved Pro

Sundown General Contracting

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

We are a driven business who guarantees customer satisfaction. We specialize in residential remodels of all kinds. We stand by our work and will make sure we make your dreams come true. Call us for a quote today for your remodel! We cannot wait to work with you!

"We were very happy with the completion of our bathroom. Robâ s complete remodeling included shiplap and trim on the walls. Rob is a true professional. He was quick to respond to any questions and arrived on time each day. We highly recommend SUNDOWN General Contracting."

Cathy G on January 2023

We are a driven business who guarantees customer satisfaction. We specialize in residential remodels of all kinds. We stand by our work and will make sure we make your dreams come true. Call us for a quote today for your remodel! We cannot wait to work with you!

"We were very happy with the completion of our bathroom. Robâ s complete remodeling included shiplap and trim on the walls. Rob is a true professional. He was quick to respond to any questions and arrived on time each day. We highly recommend SUNDOWN General Contracting."

Cathy G on January 2023


"They were excellent- easy to work with- quick, hard working, and overall very pleased with their service!"

Emma G on May 2023

Locally owned and operated. Junk Doctors is a full service junk removal, concrete removal, and light demolition company doing anything from a single item pickup to whole home clean outs. Award winning.

"They were excellent- easy to work with- quick, hard working, and overall very pleased with their service!"

Emma G on May 2023

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Basement Remodel questions, answered by experts

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

To determine if your basement walls are suitable for finishing, assess their structural integrity and moisture conditions. Look for any signs of damage, such as cracks, bowing, or excessive moisture. Ensure proper drainage and address any underlying issues before proceeding. 

Consult with a professional if you're uncertain about the structural stability or potential risks associated with finishing your basement walls.

Making a window in a basement larger costs an average of $4,200. You’ll need to pay an average of $550 to have a structural engineer plan the project, $500 to $1,500 for the installation labor, and an average of $2,200 for the excavation and window well installation. The remainder will go toward pulling permits, installing trim, and repairing drywall on the interior.

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

Finishing an unfinished basement adds the most value, with an average return of 70% or $22,400. A bathroom addition in the basement will provide an ROI of 75%, but the higher cost will leave you with a lower actual return of $9,000, on average. Finishing a basement and adding a kitchen, bathroom, and bedroom to rent the space will leave you with the highest possible ROI, as you could see well over 100% if you rent the space out long-term.

The Cornelius, NC homeowners’ guide to basement remodels

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

What do you need done? We’ll find top pros.
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