Welcome To
G&S Contracting, Inc.

We have been serving the Mooresville, NC area for 40 years with high-quality windows, siding, doors, gutters, and more.

Home Window

Home Window

Home Windows in North Carolina – Due to increasing energy costs, homeowners should be extremely concerned when it comes to making their homes more energy efficient.

Doors

Doors

Doors in North Carolina – G&S Contracting Doors are available in Smooth Steel, Stainable Steel and Fiberglass with a wide variety of clear and decorative glass styles.

Siding

Siding

Siding in North Carolina – There’s a reason vinyl siding is the most popular choice for remodeling or new construction – even historic renovation.

Gutters

Gutters

If you’re ready to cross “clean out gutters” off of your never-ending to-do list for good, it’s time to contact us about our gutter protection solutions.

About Us

We believe in providing our clients with the finest products available, installed by trained personnel at a fair price.

G&S Contracting was started in 1980 by the owner George Sumrow. The G in G&S stands for George and the S stands for his wife Sally who is a retired school teacher. We are a family owned and operated company. Randy Sumrow, George and Sally ’s son, has grown up in the business and now works alongside his dad. We are members of the Better Business Bureau, Mooresville and Statesville Chamber of Commerce and a 3 time national award winning company.

As you know, in our business, experience counts. The more quality work we do, the more we learn about our client’s needs and how to serve them best. Our 43 years in business proves it: we’re reliable – you can count on us for the highest quality home improvement products and friendly attentive service.

After 43 Years, Everything Has Changed Except Our Service!

Gutters
Five Signs it’s Time to Replace Your Windows

Home Windows

Doors

Siding

Gutters

“I was very impressed with the crew and the salesperson (George). Everything was done beyond our satisfaction. I would highly recommend G&S to anyone.”

Mr. & Mrs. Fowler, Denver, NC 28037

★★★★★

“We were referred to you and the person said we would be pleased and he was right. We are very pleased and we love our new windows. They are beautiful.”

Mr. & Mrs. Pendergrass, Mooresville, NC 28117

★★★★★

“I am not sure what I am most excited about, looking out nice clear windows or being able to open them with ease. I will say it is the best investment I have made in my house.”

Mr. & Mrs. Sherrill, Mooresville, NC 28115

★★★★★

“I can already tell a difference in the temperature of my home. I am sure I will save money on my utility cost. The windows also add to the appearance of my home”

Ms. Evans, Mooresville, NC 28115

★★★★★

“Your company went beyond what was expected in doing extra trim work to our old windows so they would match our new windows. Your company is almost too good to be true.”

Mr. & Mrs. Freeman, Cornelius, NC 28031

★★★★★

“We have always appreciated the good work we have received over the past ten years. We are especially impressed with your employees. They were cheerful and exceeded our expectations. The windows are wonderful. Thank You.”

Mr. & Mrs. Webb, Mooresville, NC 28117

★★★★★

“Looks Great! Feel free to use us and our home for referrals. We talked to (6) vendors and picked your company because of time in business, product presentation and professionalism.”

Mr. & Mrs. Longino, Kure Beach

★★★★★

“Completed job was outstanding.”

Mr. & Mrs. Ross

★★★★★
Home Windows
Home Windows

Why Choose Us?

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Decades of Experience

We’ve been in business since 1980. When you turn to us for home improvement solutions, you’re partnering with contractors who know what they’re doing!

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Quality Products

We’ve tried and tested the products we recommend to ensure we’re only providing the highest-quality windows, doors, siding, and gutter protection solutions.

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Exceptional Service

Working with us is easy! We’re dedicated to making sure each interaction with our team is productive and positive.

Recent Posts

A No-Clog System to Keep Your Gutters Flowing Without Extra Work

A No-Clog System to Keep Your Gutters Flowing Without Extra Work

by | Nov 20, 2024 | Construction & Remodeling Blog | 0 Comments

Gutters serve a vital purpose for protecting homes, but there’s a major design flaw that inconveniences most homeowners: the open top. Without a barrier above, the...

Windows Options to Brighten Up Every Room in Your Home

Windows Options to Brighten Up Every Room in Your Home

by | Oct 21, 2024 | Construction & Remodeling Blog | 0 Comments

Windows play an enormous role in creating an inviting home environment. The quantity, quality, and selected types of windows convey individual and architectural style...

Four Easy Tips to Maintain Vinyl Siding

Four Easy Tips to Maintain Vinyl Siding

by | Sep 20, 2024 | Construction & Remodeling Blog | 0 Comments

Many homeowners choose vinyl siding for ease of maintenance. When you stick to regular upkeep, vinyl siding exteriors can last up to their full potential while...

Replacement Windows Don’t Just Look Good – They Save You Money

Replacement Windows Don’t Just Look Good – They Save You Money

by | Aug 20, 2024 | Construction & Remodeling Blog | 0 Comments

When it comes to energy efficiency, not all windows are created equal. It is estimated that about 25%-30% of homeowners’ energy use is wasted when unwanted heat is lost...

How Bay Windows Can Add Value to Your Home

How Bay Windows Can Add Value to Your Home [infographic]

by | Jul 19, 2024 | Construction & Remodeling Blog | 0 Comments

Are you searching for a small home improvement that'll transform your home without needing a full renovation? Adding bay windows should be on your radar. Unlike...

How a Gutter Protection System Works

How a Gutter Protection System Works [infographic]

by | Jun 28, 2024 | Construction & Remodeling Blog | 0 Comments

At G&S Contracting, Inc., we offer great gutter protection solutions that help filter out debris and prevent clogs in your gutters, keeping them clean and...

Four Decorating Ideas for Turning Sunrooms into Bright and Relaxing Spaces

Four Decorating Ideas for Turning Sunrooms into Bright and Relaxing Spaces

by | Jun 20, 2024 | Construction & Remodeling Blog | 0 Comments

Many homeowners invest in sunrooms to flood their homes with beautiful, natural light. But the job isn’t done once the addition is built. These bright spaces require...

Unique Ways You Can Utilize Specialty Shape Windows in Your Home

Unique Ways You Can Utilize Specialty Shape Windows in Your Home

by | May 20, 2024 | Construction & Remodeling Blog | 0 Comments

If you're craving windows with extra flair, specialty shape windows deserve a spot on your radar! Far from the typical squares and rectangles, shapes like triangles and...

Give Your Living Spaces an Open, Airy Feel with a Sliding Patio Door

Give Your Living Spaces an Open, Airy Feel with a Sliding Patio Door

by | Apr 19, 2024 | Construction & Remodeling Blog | 0 Comments

Do you want to enjoy sunlit breakfasts on your patio or dance parties that spill from indoor spaces to the outdoors? A sliding glass door leading to your outdoor space...

Four Vinyl Siding Styles You Should Definitely Consider for Your Home’s Exterior!

Four Vinyl Siding Styles You Should Definitely Consider for Your Home’s Exterior!

by | Mar 20, 2024 | Construction & Remodeling Blog | 0 Comments

Is it time to say goodbye to peeling paint, warped wood, or shabby shingles? Vinyl siding could provide the beautiful, fuss-free exterior you've been dreaming of all...

Four Signs It’s Time to Replace Your Bay Windows

Four Signs It’s Time to Replace Your Bay Windows

by | Jan 10, 2024 | Construction & Remodeling Blog | 0 Comments

A bay window is a popular and charming feature that brightens up any room. If you enjoy a bay window in your home, it’s important to keep an eye out for wear and tear...

Your Guide to Glass Doors

Your Guide to Glass Doors

by | Dec 11, 2023 | Construction & Remodeling Blog | 0 Comments

Glass doors are an elegant way to bring natural light into your home. If you are looking for the perfect glass door to complement your home’s style, you know there are...

I cannot emphasize enough how much I would DEFINITELY RECOMMEND G&S contracting!! George is the main owner and founder and he works with his son. He came out personally to assess my windows in South Charlotte (he came down from Mooresville). I spoke with him and a couple others on the phone as well and everyone at this family-run business is prompt and professional. I was kept up to date on things in terms of when the windows would arrive, when they could be installed, etc. The man that actually installed my 10 windows is an employee of G &S that services my area. I think his name is Flavio and he, too, was phenomenal. He arrived on time, was neat and organized, and cleaned up after himself in and outside of my home. He was also friendly, courteous, and did a superb job...AND he completed everything in just 2- 1/2 days. So he wasn't wasting time and goofing off, he was putting in a full day's work. And the icing on the cake is that their pricing was the best that I found for a quality product. I wish every business conducted themselves with the integrity that G &S does!
3/23/23 G&S Contracting installed our 5,south facing, custom ordered windows made by Sunrise brand with solar package.They were all great to deal with. The installer did a very good, nice neat job in a short time. The windows are such an improvement, keeping cold and heat out. Keeping cool air or heated air in. Our house is now more comfortable in every room at any time.We will use G & S again! We strongly recommend them and Sunrise windows.
We had all of our windows replaced with G&S. Reasonably priced, quick install, great communication, and wonderful customer service. George was a pleasure to work with and Flavio did an amazing job on the install. Highly recommend!!
We have done business with G&S for over 20 years. Over those years they provided window replacements, front entry door replacement, screened in porch, sliding glass door, and storm door replacement. All work was professionally done and we have been very satisfied with the products. Now after all these years we have had some product lifetime warranty claims and George has always responded to assist us in these product warranty claims. Thanks. It’s been a pleasure doing business with G&S.
Just spoke to a man on the phone- he could not repair my problem- but was more than happy to get me in touch with someone that could! I will be calling them back if I need- or passing along the number to anyone I know needing- doors or windows. I appreciate the customer service even for a non customer.
I would like to highly recommend G&S Contracting, inc. to anyone who is looking to install new windows. We had new windows installed in our home last month. G&S was able to start the project a day earlier because they finished a prior job before expected. They were able to begin the process late one afternoon and then finish up early the next morning. This kept me from having to miss a day a work, which was much appreciated. They did a great job and we love our new windows. We also found their pricing to be very reasonable when compared to other companies. Thank you, G&S! We will definitely consider using your services again!Israel Grigg, Mooresville, NC
Honest people
Unbelievable windows at an unbelievable price. These folks were recommended to me by an aquaintaince who used them and I'd recommend them to anyone.
We are very happy with the service that G&S provided. The crew that did the installation of the windows and sliding glass door were amazing as well. I will definitely use G&S Contracting for all my future windows and door.
After the door arrived, G&S quickly set up an installation date, a few days later, and had the new sliding glass door installed within a few hours. The installers were prompt & cleaned up after themselves. We are very pleased with our new door! It looks fantastic & is of very great quality! We will for sure keep G&S in mind for future projects!!
Very professional. They were quick to come out and give a quote. I appreciated that everything went just as planned. The project had unforeseen extra work and they were able to go the extra mile to ensure a complete job was done. We are going to use them again for additional window on the same house. Great job!
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Interested in new energy-efficient windows or adding a sunroom to your home? Contact us to receive a quick and easy estimate!