Dennis Home Improvement LLC

Dennis Home Improvement LLC

Dennis Home Improvement LLC
3519 N Beltline Blvd, Columbia SC, 29204 USA

Overview

About Us

Dennis Home Improvement is a family owned and operated business established in the 1970's serving Columbia and the surrounding areas. We ensure that our customers receive the quality results they expect at a competitive price. We have experience working with several different building styles and can give you the results you are looking for with your home. We specialize in residential roofing, hardie plank siding, window replacement, sun rooms/additions, exterior carpentry, deck replacement, skylights, porch railings, columns, gutters, and painting. We are licensed, bonded, and insured. We assess roof conditions and assist in insurance claims. EVERY project is to be completed to the highest standards...no excuses, no exceptions. We have over 100 reviews on Angie's List highlighting our outstanding work and customer service. Find us on Angie's List under Larry M Dennis Home Improvement.

At-A-Glance
Member Since:
5/10/2013
Certifications & Awards
*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.

Customer Reviews

5.0 (130)

GAF Reviews

Contractor reviews from customers with verified GAF purchases

  • "Customer asked us not to share his/her review."

    - X.X, | Columbia SC
    Jan 19, 2021

  • - T.G, | COLUMBIA SC
    Oct 6, 2020

  • "Very pleased with Dennis Home Improvement!"

    - S.M, | West Columbia SC
    Aug 10, 2020

5.0 (130)

GAF Reviews

Contractor reviews from customers with verified GAF purchases

  • "Customer asked us not to share his/her review."

    - X.X, | Columbia SC

  • - T.G, | COLUMBIA SC

  • "Very pleased with Dennis Home Improvement!"

    - S.M, | West Columbia SC

  • "PROFESSIONAL/KNOWLEDGEABLE CONTRACTOR"

    - B.W, | Columbia SC

  • - M.S, | Irmo SC

  • - P.K, | BLYTHEWOOD SC

  • - C.W, | CHAPIN SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • - B.R, | IRMO SC

  • "Customer asked us not to share his/her review."

    - X.X, | LEXINGTON SC

  • - J.L, | LEXINGTON SC

  • - D.D, | LEXINGTON SC

  • - B.S, | LEXINGTON SC

  • "Excellent work%21"

    - W.G, | CAYCE SC

  • "Customer asked us not to share his/her review."

    - X.X, | WEST COLUMBIA SC

  • - M.M, | COLUMBIA SC

  • - T.C, | RIDGEWAY SC

  • - J.R, | COLUMBIA SC

  • "EXCELLENT, PROFESSIONAL ROOFERS"

    - S.B, | COLUMBIA SC

  • - L.P, | COLUMBIA SC

  • - D.R, | WEST COLUMBIA SC

  • "Gregg Dennis kept his word on all matters."

    - H.P, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "EXTREMELY PROFESSIONAL & POLITE"

    - J.W, | COLUMBIA SC

  • - S.H, | LEXINGTON SC

  • "Customer asked us not to share his/her review."

    - X.X, | WEST COLUMBIA SC

  • "A+ service and professionalism"

    - T.S, | COLUMBIA SC

  • - L.L, | COLUMBIA SC

  • - B.B, | COLUMBIA SC

  • "OUTSTANDING, VERY PROFESSIONAL, VERY"

    - S.F, | COLUMBIA SC

  • "Professional Contractor"

    - J.B, | WEST COLUMBIA SC

  • "EXCEEDED EXPECTATIONS"

    - K.S, | COLUMBIA SC

  • - G.S, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | LEXINGTON SC

  • "PROFESSIONAL & KNOWLEDGEABLE CONTRACTOR"

    - S.F, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | RIDGEWAY SC

  • "SUPERB CONTRACTOR AND SERVICE"

    - C.O, | LEXINGTON SC

  • "VERY DEPENDALBE & PROFESSIONAL"

    - B.H, | COLUMBIA SC

  • - R.B, | COLUMBIA SC

  • "Nice Contrator"

    - J.B, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "CAREFUL INSTALLATION"

    - A.M, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | CHAPIN SC

  • "EXCEPTIONAL INSALLATION"

    - J.H, | COLUMBIA SC

  • "PROFESSIONAL KNOWLEDGEABLE CONTRACTOR"

    - E.E, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "GREAT CONTRACTOR!"

    - A.L, | Pelion SC

  • "LARRY DENNIS"

    - L.L, | COLUMBIA SC

  • "EASY TO DEAL WITH AND COMMUNICATE"

    - C.R, | LEXINGTON SC

  • - J.R, | HOPKINS SC

  • - M.S, | COLUMBIA SC

  • - J.M, | COLUMBIA SC

  • "LIKE FATHER, LIKE SON"

    - J.D, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "Very Helpful with helping us with our roofing needs"

    - D.P, | WEST COLUMBIA SC

  • "EXCELLENT CONTRACTOR"

    - R.B, | LEXINGTON SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "Was very professional, kind and knowledgeable. Very pleased with him."

    - T.W, | COLUMBIA SC

  • "HIGH QUALITY CONTRACTOR"

    - A.R, | CAYCE SC

  • - G.L, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • - P.R, | CHAPIN SC

  • "KNOWLEDGEABLE, FRIENDLY, HONEST"

    - M.H, | COLUMBIA SC

  • "PROFESSIONAL AND EXPERIENCED CONTRACTOR"

    - W.S, | COLUMBIA SC

  • - F.L, | WEST COLUMBIA SC

  • "PROFESSIONAL CONTRACTOR AND OUTSTANDING"

    - J.S, | COLUMBIA SC

  • - D.N, | COLUMBIA SC

  • - M.B, | COLUMBIA SC

  • - W.M, | COLUMBIA SC

  • "GREG IS A WONDERFUL"

    - E.W, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | BLYTHEWOOD SC

  • "EXCELLENT SERVICE ACROSS THE BOARD"

    - B.T, | LEESVILLE SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "PEOPLE MAKE THE DIFFERENCE"

    - E.G, | WEST COLUMBIA SC

  • "GREAT CONTRACTOR"

    - S.M, | CHAPIN SC

  • "PROFESSIONAL AND COURTEOUS CONTRACTOR."

    - D.E, | COLUMBIA SC

  • "PROFESSONAL AND KNOWLEDGEABLE"

    - W.M, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "DENNIS AND SON HOME IMPROVEMENT"

    - B.B, | COLUMBIA SC

  • - T.M, | COLUMBIA SC

  • - C.T, | LEXINGTON SC

  • "did a great job and ahead of schedule!"

    - H.M, | COLUMBIA SC

  • "THE BEST CONTRACTOR"

    - J.K, | CAYCE SC

  • "EXTREMELY PROFESSIONAL."

    - C.W, | Columbia SC

  • - T.C, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "PROFESSIONAL THOROUGH KNOWLEDGEABLE"

    - W.T, | BLYTHEWOOD SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "Great contractor, wonderful service."

    - K.F, | COLUMBIA SC

  • "PROFESIONAL AND KNOWLEDGEABLE CONTRACTOR"

    - D.M, | COLUMBIA SC

  • "PROFESSIONAL AND OUTSTANDING"

    - C.M, | WEST COLUMBIA SC

  • "EXTREMELY PROFESSIONAL AND RELIABLE"

    - C.H, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "SUPERB CREW AND WORK ETHIC"

    - J.P, | LEXINGTON SC

  • "Great choice"

    - K.B, | LEXINGTON SC

  • - G.H, | COLUMBIA SC

  • - C.C, | COLUMBIA SC

  • "Professional and Reliable Contractor"

    - J.W, | ELGIN SC

  • - K.R, | COLUMBIA SC

  • "GREG DENNIS HOME IMPROVEMENTS"

    - J.M, | COLUMBIA SC

  • "do quality work at a fair price and stand behind their work."

    - J.K, | IRMO SC

  • "did a great job; cleaned up completely; were very professional"

    - P.C, | CAYCE SC

  • "WILL GET THE JOB DONE"

    - R.B, | LEXINGTON SC

  • "are the most knowledgeable and experienced company in the area."

    - J.B, | Columbia SC

  • "work really hard and got the job done"

    - K.H, | COLUMBIA SC

  • "did an excellent job, were efficient and timely in their work, and cleaned up the worksite thoroughly."

    - M.L, | COLUMBIA SC

  • "Act most professionally."

    - A.B, | COLUMBIA SC

  • "care about those they serve and their property."

    - E.M, | LEESVILLE SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "did a professional job"

    - C.T, | COLUMBIA SC

  • "are professional, do a good job."

    - H.H, | COLUMBIA SC

  • "take ownership and responsibility to do a professional job and on time and excellent before hand contact and contact while work was being completed and follow up for satisfaction"

    - H.G, | LEXINGTON SC

  • "will do what they say"

    - J.S, | LEXINGTON SC

  • "are the best"

    - J.D, | COLUMBIA SC

  • "Follow through with what they are going to do"

    - B.B, | lexington SC

  • "did a great job crew worked as a team"

    - K.M, | LEESVILLE SC

  • "they did a good job they finished the job in one day they cleaned up behind themselves"

    - C.G, | COLUMBIA SC

  • "Customer asked us not to share his/her review."

    - X.X, | LEESVILLE SC

  • "Customer asked us not to share his/her review."

    - X.X, | LEXINGTON SC

  • "Customer asked us not to share his/her review."

    - X.X, | LEXINGTON SC

  • "Customer asked us not to share his/her review."

    - X.X, | COLUMBIA SC

  • "do quality work dependability"

    - J.C, | LEXINGTON SC

  • "Good, Honest, + fair"

    - C.B, | cayce SC

  • "I heard about 30 year Architect shingles wanted to have them installed"

    - K.P, | Columbia SC

  • "are well oraganized and experienced"

    - R.C, | Columbia SC

  • "did a professional job."

    - J.M, | Lexington SC

  • "they are professionals who are honest and work diligently."

    - Z.P, | lexington SC

  • "did a great job and were respectful of my property"

    - R.P, | Columbia SC

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Google
4.7 (56)

Google Reviews

Contractor reviews from customers on Google

  • "Dennis Home Improvement replaced the roof on my parents house. Adam and Jeff communicated with me and kept me informed. The installation team did an excellent job. They were very courteous and cleaned up after the project was completed. I would recommend them for any reroofing project."

    - A.P, Sep 1, 2021

  • "They installed a new roof 1800 sq ft home. Did a phenomenal job! Good communication, competitive pricing,showed up on time, and got my house done in one day. Jeff and Adam were present ready to answer questions and the roofers worked tirelessly from 6am-5:45pm. They are Rockstars! My roof is gorgeous so happy. Thank you Dennis Home Improvement."

    - T.M, Aug 31, 2021

  • "Superior work done by superior professionals dedicated to customer service, craftsmanship, focus to detail, and exceeding expectations. Dennis Home Improvements always delivers as promised with extra added value service. We contracted with their company for roof replacement on our previous home and we so pleased with the workmanship that we recommended them to my mother and father in law for roof replacement on their home. My father in law was so pleased with the job that he shared “You would never know they had been there after the job was completed..” We wanted to add a patio cover on our new home and contacted Gregg Dennis. His construction recommendation was spot on and gave me even more confidence in their work as he explained the addition would be done to tie into our home rather than a stand alone addition and I like that. Competitors offered stand alone options. Gregg Dennis and his team to the rescue. Supermen of wood nails and materials. Gregg quoted, committed to a start and finish date and delivered as promised. We could not be happier. So much so, our neighbors wanted their contact information, which we gladly gave. Truly, all companies should operate with the same level of professionalism, quality and skill as Dennis Home Improvements. Gregg and his team can easily serve as the benchmark and model for the construction industry. We trust their services. Thank you Gregg Dennis for another fantastic job well done over and above our expectations."

    - H.G, Jul 2, 2021

See All Google
4.7 (56)

Google Reviews

Contractor reviews from customers on Google

  • "Dennis Home Improvement replaced the roof on my parents house. Adam and Jeff communicated with me and kept me informed. The installation team did an excellent job. They were very courteous and cleaned up after the project was completed. I would recommend them for any reroofing project."

    - A.P.

  • "They installed a new roof 1800 sq ft home. Did a phenomenal job! Good communication, competitive pricing,showed up on time, and got my house done in one day. Jeff and Adam were present ready to answer questions and the roofers worked tirelessly from 6am-5:45pm. They are Rockstars! My roof is gorgeous so happy. Thank you Dennis Home Improvement."

    - T.M.

  • "Superior work done by superior professionals dedicated to customer service, craftsmanship, focus to detail, and exceeding expectations. Dennis Home Improvements always delivers as promised with extra added value service. We contracted with their company for roof replacement on our previous home and we so pleased with the workmanship that we recommended them to my mother and father in law for roof replacement on their home. My father in law was so pleased with the job that he shared “You would never know they had been there after the job was completed..” We wanted to add a patio cover on our new home and contacted Gregg Dennis. His construction recommendation was spot on and gave me even more confidence in their work as he explained the addition would be done to tie into our home rather than a stand alone addition and I like that. Competitors offered stand alone options. Gregg Dennis and his team to the rescue. Supermen of wood nails and materials. Gregg quoted, committed to a start and finish date and delivered as promised. We could not be happier. So much so, our neighbors wanted their contact information, which we gladly gave. Truly, all companies should operate with the same level of professionalism, quality and skill as Dennis Home Improvements. Gregg and his team can easily serve as the benchmark and model for the construction industry. We trust their services. Thank you Gregg Dennis for another fantastic job well done over and above our expectations."

    - H.G.

  • "My project required replacement of shingles and leveling of low spots on the roof on my house, shop and storage building. I was provided a detailed proposal including proof of insurance documents. The work was performed on time, on schedule and on proposal price. The workers were very professional and did a great job. I'm very pleased with the appearance of the new shingles. Communication was great. I was given updates before and during the project to advise me of the project status and progress. Dennis did a great job and I highly recommend them."

    - J.P.

  • "Gregg Dennis is a man of his word. Exceptional work ethic. Punctuational every appointment and every day and so is his work crews. His crews are the most polite and respectful I have met in this business. In a world where people don’t keep their word or follow thru it is rare to see a construction company so truthful and work so hard to meet your needs and not disappoint you!!! This was our second big job with Gregg and already have another on the books , he also has done work for my family. Good Christian Man!! I appreciated all his and his crews work and look forward to our next project!!! Sheri Goodwin"

    - S.G.

  • "We contacted Greg Dennis to replace our 20 year old-deck/ pergola with composite materials. We couldn't have been more pleased with the results and the process! Gregg was easy to work with and always returned calls promptly. All his crew members were pleasant. They started early in the morning and worked until dusk...and they worked!!! The entire process took only 6 days from demolition to "rocker ready." This has been the most pleasant construction project we have ever had. I highly recommend Dennis Home Improvement!"

    - A.D.

  • "Dennis Home Improvement did a great job of replacing and installing new windows in our home. They had previously replaced our roof and I would highly recommend them for any home improvement needs. ."

    - W.W.

  • "I have enjoyed working with Greg and his team. He is knowledgeable of his craft, does good quality work, and a honest guy. He has replaced a roof for me in the past and came out to repair a different roof that had issues. He is patient and straight forward about the job and what is needed to be done to repair the issue. It has been a pleasure working with him and his team. Thanks for all the help! I highly recommend Dennis Home Improvement."

    - O.T.

  • "Dennis Home Improvement repaired/replaced our roof. The service and attention was top notch, everything was performed on-time. Prior to repairs the attentiveness to work with our insurance and perform the necessary inspections was smooth and we would recommend this outfit to anyone. Their work was not only well done but they cleaned up everything, and hauled away all debris in a timely manner. Seeing the owner himself on your work was refreshing. Very Professional - Thanks Guys"

    - L.C.

  • "Excellent customer service starting with Mr. Dennis, Sr. who promptly returned my calls and came by to view my windows and provided a temporary fix for my problem. We also discussed my need to update my windows and he provided me with a reasonable estimate. Mr. Dennis Sr. then followed up a few days later with a model demonstration of the windows I requested, and his son Greg and another member of the team came by a few days later to measure my windows, confirm the final details for my new windows, and their office took care of pulling the necessary permits. The members of the Dennis Home Improvement business were upfront about the time-line and possible delays, but promised to proceed as soon as possible. To my surprise, they were able to schedule the installment of the new windows much earlier than anticipated. Omar, Randy, and Marty did an excellent job installing the new windows and cleaning up and hauling away the rubbish from the work site. Replacing windows is not a cheap project. However, I would highly recommend Dennis Home Improvement for such a project as they kept their word, did an excellent job, and made the process as quick and convenient as possible. Thank you."

    - D.S.

  • "We needed a new roof and wanted a new gable extended over our front door area with a pergola on the side of the gable. Can't believe how fast Dennis Home improvements got this done, how great it looks and the fact it came in well below our budget and other companies estimated. They cleaned up so well after the work was completed and had kept us up to date every step of the way!"

    - J.S.

  • "I recently purchased my home here in SC and like older homes it comes with old window and well just old stuff. While WAH during COVID I decided to take a leap of faith and get new windows and new gutters installed. After much research and several different quotes, Dennis Home Improvement, LLC was my choice. I never thought windows would make me so excited. I love the look of the windows, soffit and vinyl and my new gutters. It's finally starting to feel like a home to me. The Staff was amazing and so friendly. Greg Dennis worked with me and my scheduled and made sure I was happy with everything I got. I have other projects I plan to do and I know who will be calling to do them for me. Thank you so much Dennis Home Improvements - you are the BEST!!"

    - T.G.

  • "Great roofing company! They worked hard and quick and cleaned up nicely when the job was finished. I highly recommend!"

    - J.B.

  • "I used Dennis Home Improvement recently for a new roof. I was very impressed with the skill and professionalism of the crew. I chose this company because of some very positive friends experience. The roof looks amazing and they left the yard cleaner than when they started."

    - R.W.

  • "Always a great experience working with the members of Dennis Home Improvement. They just replaced my double carport ceiling with vinyl. It is beautiful! Recommend them highly!"

    - V.J.

  • "Greg created a pitch on a flat roof that was collecting water, added dormers to adjacent room over the garage, and added roofing. You can count on Greg, not only that he will do the job right, but also that he will stand behind his work afterwards. This was the second time that I used his services and both times I have been very pleased."

    - G.A.

  • "Very happy with this company. Greg was the one who handled our project and he was very informative, honest, and professional. Our project ended up costing less than quoted and he was very honest with that. I highly recommend this company."

    - A.W.

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Awards

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