About Synmar & Castech

Customizing baths and kitchens since 1978

Customizing baths and kitchens for residents and builders in Georgia and surrounding southeastern states since 1978!

Our entire business is founded on a custom-built product for a discerning buyer.  When you have a superior product and an unparalleled commitment to customer satisfaction, you have a great foundation to build from.

Attention to detail in every aspect ensures our clients get outstanding results and the very best quality product in today’s market.  We will help you with every aspect from initial design to final installation, start-to-finish control, assuring you of a unique customer-centered order process.  No detail escapes our attention.  Special design touches are all executed with meticulous care.  The only way we can be sure you are fully satisfied is when we are fully satisfied.

Like every individual, every Synmar & Castech product has a unique style.  The beauty of each of our surfaces delivers customized luxury, fitting your vision and your lifestyle. The result is a design of exceptional beauty and elegance. The care we invest in each product assures you of timeless beauty and worry-free quality.  We insist on the highest standards in every stage, transforming your dreams into reality, making sure the space you imagined is the one you enjoy for years to come.

Come visit our 3000-square-foot showroom and start planning your very own dream kitchen or bath, one with a solid foundation and uncompromised quality.

The Synmar and Castech Team

“We don’t just want to be the best. We don’t just want to be as good as we were yesterday. We want to be even better tomorrow. We want to not only meet our customers’ expectations, we want to exceed them.”


Customer Testimonials

As one of Synmar’s first customers, we have had decades of satisfaction with what truly has to be one of the outstanding companies in the homebuilding arena. Quality and timely delivery at competitive pricing is always there. Wouldn’t it be wonderful if all of homebuilding worked as smoothly as business with Synmar does? If you aren’t using Synmar now, you are missing a truly great homebuilding partner.
John Wieland, Owner of John Wieland Homes & Neighborhoods

John Wieland Homes and Neighborhoods has grown into the southeast’s leading builder of exceptional homes and neighborhoods, building in five cities and setting new standards in an ever-changing industry.
Today, the company is committed to delivering only the best in each and every home and neighborhood it builds. The result is award-winning customer satisfaction and an unsurpassed reputation for quality backed by the industry’s only 5 Year – 20 Year Warranty.
Our bathrooms look so pretty. Installers worked with us and all the trim pieces look perfect. Thank you.
Marge B.
We use our kitchen. The Solaris counters are easy to keep up, don’t scratch easily and still look brand new. I get a lot of compliments. It looks like marble without the price!
Pam E.
A note of thanks to let you know how much we appreciate you going above and beyond to meet our expectations! In this day and age, it is hard to find companies that stand behind their workmanship and products! Many thanks.
Jerry and Debbie Horvath

Two words, great experience! From the first visit to the showroom to paying the bill it was great. No surprises. The two tub enclosures and one bath went in great, and their countertops are unsurpassed in fit and finish. I oversee many remodels and updates, the staff are the best I’ve ever contracted with. Thank you.
Jeff Knowles, Property Manager, STC Properties
I have been using Synmar for many years, and been 110 percent satisfied. They always deliver a beautiful product on time and without hassle. The communication between Synmar and me is great; they always let me know what is going on and their customer service department is excellent. They have never failed me and I will continue to use them as long as I am in the business.
Bob Barnard, Builder and Remodeling Contractor
You should be proud you employ two guys that conduct themselves in such a professional manner. Both guys didn’t waste time doing much talking; they backed their truck up to the door and went right to work. Not a lot of words needed to be exchanged between them. It was like the right hand knew what the left was doing. Not only did they do an excellent installation, they left the room cleaner than it was when they came. I would recommend Synmar to anyone I come in contact with for countertops.
Jerry Wallen