Dennis Home Improvement, LLC

We had a great experience working with Greg Dennis and his various teams (builders, electricians, roofers, painters and screen installers). They demolished and rebuilt our screened in porch and back deck. We also had them re-roof our entire house. The team(s) showed up early, worked hard, and had craftsmanship skills. They were always very considerate of our personal property and cleaned up well after each day. The work was completed within the estimated timeframe. Greg was easy to communicate with and great about checking in on the progress of the project. Definitely would recommend Dennis Home Improvement, LLC for a new build or "reimagining" an existing outdoor space. We had a great experience; the craftsmanship was excellent, work done within the quoted timeframe (we were blessed with good weather), and very considerate of our property during the process. 10 out of 10!

We hired Dennis Home Improvement to remodel our deck. They did a fantastic job from initial discussions and design all the way through the construction process. The quality of the craftsmanship is superb and the end result is way more stunning than we anticipated. They removed all existing spindle-type railings and replaced them with new hogwire design railings. Also, new support posts were added underneath (it's a 2 story deck) and an A-frame style metal roof was added to match the windows of our house. All of this was done in just under 3 weeks and we were impressed with the work ethic and friendliness of all the various crews. Easy to contact with any questions or concerns and always responsive. We would definitely use them again and highly recommend them to anyone considering roofing and/or deck-related work.

Dennis Home Improvement did a great job upgrading our 7-year-old multi-level deck. They replaced the pressure-treated decking with Trex and other parts with either Trex or Lumber Rock which is another type of composite wood. What would have been a rather straightforward project was complicated by periods of bad weather and supply chain problems with the building material distributor. Greg Dennis, who owns the company, kept us updated with any changes in the schedule, and we’re very pleased with the results. Excellent craftsmanship blending the new parts with the old.

DHI delivered exceptional craftsmanship and professionalism during our recent major renovation of a glass roof sunroom. We are thrilled with the outcome. From start to finish, the DHI team was incredibly organized, respectful of our home, and dedicated to high-quality work. They meticulously protected our space during demolition, using plastic barriers and floor coverings to control dust, especially near the kitchen. The structural upgrades were remarkable, including a new roof and overhang, added insulation, sheetrock, and paint. They installed a beautiful new roof with architectural shingles that perfectly match our home. The attention to detail from the framers, electricians, roofers, and painters was impeccable. Every step of the project was handled professionally, and the team left the area spotless. The quality of materials and workmanship surpassed our expectations, truly transforming our home. We highly recommend DHI for anyone seeking reliable, skilled, and courteous contractors.

I can’t say enough good things about Greg, his crew and office staff. From the very first meeting, they made me feel confident that my home was in good hands. The crew showed up on time every day, worked hard, and treated my property with respect. Although the project was unique and challenging, the results look amazing. You can tell they take pride in their work. Every detail was done right. Beyond the quality, what stood out the most was how easy it was working with everyone at DHI. We felt like we had a true partner in this process, and they had our best interest at heart. They explained things clearly, answered all my questions, and never made me feel rushed. It’s rare to find contractors who combine skill, professionalism, and thoughtfulness, but this team did exactly that. My house feels brand new thanks to them, and I’d recommend them to anyone without hesitation.

Dennis Home Improvement did an excellent job on my roof replacement. Adam, the roofing supervisor, was great to work with and he oversaw the job from start to finish (in one day). Nice guys on the crew and they did a meticulous job of cleaning up afterward. This is a local, family-owned company that truly cares about its reputation and does everything it can to please its customers. I highly recommend them for your roofing or general contracting needs.

I met Greg after he was referred by a friend. Greg came out to our home promptly. He assessed our project quickly and efficiently having our quote ready within just a few hours. We live in an older home that just needed some updates. Greg’s company has more depth in experience than we have ever seen. Here’s what I’d want you to know. When you google home improvement you are going to get a bunch of hits. Save yourself the time, money and effort and reach out to Dennis Home Improvement. We wish we had initially. Greg’s team came in and wasted no time in getting the project started, keeping us informed along the way and making recommendations on things we hadn’t even thought of. The quality in craftsmanship I believe is unequaled in the greater Columbia and outlying areas. We are looking forward to having Greg and his team handle all future projects. #1 Home Improvement Company in SC - Dennis Home Improvement.