Dennis Home Improvement LLC

Roofing Contractors Near Me Residential Dennis Home Improvement LLC

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.

www.dennisroofingsc.com

Projects

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At-A-Glance

Member Since:

5/10/2013

Certifications & Awards

Master Elite^®

*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

4.8 ☆ ☆ ☆ ☆ ☆ (82)

Google Reviews

Contractor reviews from customers on Google

☆ ☆ ☆ ☆ ☆
"We contacted Dennis Home Improvement and spoke to Greg Dennis about renovating the entire exterior of our home. Mr. Dennis came out and gave us a very detailed estimate so there was no surprise cost. The renovation included tearing down an old front porch and replacing it with a new one, installing vinyl siding to the entire house, gutters, doors and building a two car carport with a breezeway. His team was very professional and came out everyday and worked so diligently until the entire job was completed. Mr. Dennis also came out several times per week to make sure everything was going well. We are so excited about the outcome of our home. It is beyond our expectations. Mr. Dennis and his team did an excellent and professional job!! Just like the website states “We give you the home of your dreams”, and that’s exactly what we got! We highly recommend Dennis Home Improvement for your home improvement!!"
- C.N, Aug 18, 2023
☆ ☆ ☆ ☆ ☆
"Dennis Home Improvement was recommended to me by a friend and I was not disappointed. Adam, the supervisor, was terrific; he sent two teams, one to replace some rotten molding around the outside of my house which was not an easy job as the molding had to be special milled; James and his team were eager to please and did a great job. Then a roofing team came to install a new roof and again this team was fantastic. I would definitely recommend them to anyone looking for efficient, professional, quality work and workers. Great job!"
- P.P, Apr 30, 2023
☆ ☆ ☆ ☆ ☆
"5-stars to Dennis Home Improvement!!! We had a terrific experience with installation of our new roof. Everyone is super helpful AND respectful. HIGHLY recommend if you need roof work!"
- R.S, Mar 18, 2023

See All

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

Jan 19, 2021
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | Columbia SC
Oct 6, 2020
☆ ☆ ☆ ☆ ☆
- T.G, | COLUMBIA SC
Aug 10, 2020
☆ ☆ ☆ ☆ ☆
"Very pleased with Dennis Home Improvement!"
- S.M, | West Columbia SC
Jun 9, 2020
☆ ☆ ☆ ☆ ☆
"PROFESSIONAL/KNOWLEDGEABLE CONTRACTOR"
- B.W, | Columbia SC
Apr 23, 2020
☆ ☆ ☆ ☆ ☆
- M.S, | Irmo SC
Mar 19, 2020
☆ ☆ ☆ ☆ ☆
- P.K, | BLYTHEWOOD SC
Feb 28, 2020
☆ ☆ ☆ ☆ ☆
- C.W, | CHAPIN SC
Feb 10, 2020
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Dec 6, 2019
☆ ☆ ☆ ☆ ☆
- B.R, | IRMO SC
Sep 20, 2019
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | LEXINGTON SC
Aug 1, 2019
☆ ☆ ☆ ☆ ☆
- J.L, | LEXINGTON SC
Jul 26, 2019
☆ ☆ ☆ ☆ ☆
- D.D, | LEXINGTON SC
Jun 26, 2019
☆ ☆ ☆ ☆ ☆
- B.S, | LEXINGTON SC
Jun 21, 2019
☆ ☆ ☆ ☆ ☆
"Excellent work%21"
- W.G, | CAYCE SC
Jun 18, 2019
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | WEST COLUMBIA SC
May 8, 2019
☆ ☆ ☆ ☆ ☆
- M.M, | COLUMBIA SC
Mar 20, 2019
☆ ☆ ☆ ☆ ☆
- T.C, | RIDGEWAY SC
Feb 28, 2019
☆ ☆ ☆ ☆ ☆
- J.R, | COLUMBIA SC
Jan 7, 2019
☆ ☆ ☆ ☆ ☆
"EXCELLENT, PROFESSIONAL ROOFERS"
- S.B, | COLUMBIA SC
Dec 26, 2018
☆ ☆ ☆ ☆ ☆
- L.P, | COLUMBIA SC
Dec 19, 2018
☆ ☆ ☆ ☆ ☆
- D.R, | WEST COLUMBIA SC
Dec 10, 2018
☆ ☆ ☆ ☆ ☆
"Gregg Dennis kept his word on all matters."
- H.P, | COLUMBIA SC
Nov 28, 2018
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Aug 22, 2018
☆ ☆ ☆ ☆ ☆
"EXTREMELY PROFESSIONAL & POLITE"
- J.W, | COLUMBIA SC
Jul 25, 2018
☆ ☆ ☆ ☆ ☆
- S.H, | LEXINGTON SC
May 30, 2018
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | WEST COLUMBIA SC
May 18, 2018
☆ ☆ ☆ ☆ ☆
"A+ service and professionalism"
- T.S, | COLUMBIA SC
Apr 27, 2018
☆ ☆ ☆ ☆ ☆
- L.L, | COLUMBIA SC
Apr 26, 2018
☆ ☆ ☆ ☆ ☆
- B.B, | COLUMBIA SC
Apr 16, 2018
☆ ☆ ☆ ☆ ☆
"OUTSTANDING, VERY PROFESSIONAL, VERY"
- S.F, | COLUMBIA SC
Apr 6, 2018
☆ ☆ ☆ ☆ ☆
"Professional Contractor"
- J.B, | WEST COLUMBIA SC
Mar 8, 2018
☆ ☆ ☆ ☆ ☆
"EXCEEDED EXPECTATIONS"
- K.S, | COLUMBIA SC
Jan 24, 2018
☆ ☆ ☆ ☆ ☆
- G.S, | COLUMBIA SC
Jan 12, 2018
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | LEXINGTON SC
Dec 28, 2017
☆ ☆ ☆ ☆ ☆
"PROFESSIONAL & KNOWLEDGEABLE CONTRACTOR"
- S.F, | COLUMBIA SC
Nov 15, 2017
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | RIDGEWAY SC
Oct 17, 2017
☆ ☆ ☆ ☆ ☆
"SUPERB CONTRACTOR AND SERVICE"
- C.O, | LEXINGTON SC
Sep 25, 2017
☆ ☆ ☆ ☆ ☆
"VERY DEPENDALBE & PROFESSIONAL"
- B.H, | COLUMBIA SC
Aug 29, 2017
☆ ☆ ☆ ☆ ☆
- R.B, | COLUMBIA SC
May 15, 2017
☆ ☆ ☆ ☆ ☆
"Nice Contrator"
- J.B, | COLUMBIA SC
May 1, 2017
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Apr 20, 2017
☆ ☆ ☆ ☆ ☆
"CAREFUL INSTALLATION"
- A.M, | COLUMBIA SC
Mar 27, 2017
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | CHAPIN SC
Mar 21, 2017
☆ ☆ ☆ ☆ ☆
"EXCEPTIONAL INSALLATION"
- J.H, | COLUMBIA SC
Feb 27, 2017
☆ ☆ ☆ ☆ ☆
"PROFESSIONAL KNOWLEDGEABLE CONTRACTOR"
- E.E, | COLUMBIA SC
Feb 2, 2017
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Jan 24, 2017
☆ ☆ ☆ ☆ ☆
"GREAT CONTRACTOR!"
- A.L, | Pelion SC
Jan 16, 2017
☆ ☆ ☆ ☆ ☆
"LARRY DENNIS"
- L.L, | COLUMBIA SC
Dec 12, 2016
☆ ☆ ☆ ☆ ☆
"EASY TO DEAL WITH AND COMMUNICATE"
- C.R, | LEXINGTON SC
Dec 8, 2016
☆ ☆ ☆ ☆ ☆
- J.R, | HOPKINS SC
Nov 30, 2016
☆ ☆ ☆ ☆ ☆
- M.S, | COLUMBIA SC
Nov 15, 2016
☆ ☆ ☆ ☆ ☆
- J.M, | COLUMBIA SC
Nov 7, 2016
☆ ☆ ☆ ☆ ☆
"LIKE FATHER, LIKE SON"
- J.D, | COLUMBIA SC
Nov 7, 2016
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Nov 2, 2016
☆ ☆ ☆ ☆ ☆
"Very Helpful with helping us with our roofing needs"
- D.P, | WEST COLUMBIA SC
Nov 2, 2016
☆ ☆ ☆ ☆ ☆
"EXCELLENT CONTRACTOR"
- R.B, | LEXINGTON SC
Oct 31, 2016
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Oct 19, 2016
☆ ☆ ☆ ☆ ☆
"Was very professional, kind and knowledgeable. Very pleased with him."
- T.W, | COLUMBIA SC
Oct 12, 2016
☆ ☆ ☆ ☆ ☆
"HIGH QUALITY CONTRACTOR"
- A.R, | CAYCE SC
Sep 15, 2016
☆ ☆ ☆ ☆ ☆
- G.L, | COLUMBIA SC
Sep 8, 2016
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Aug 9, 2016
☆ ☆ ☆ ☆ ☆
- P.R, | CHAPIN SC
Jul 28, 2016
☆ ☆ ☆ ☆ ☆
"KNOWLEDGEABLE, FRIENDLY, HONEST"
- M.H, | COLUMBIA SC
Jul 13, 2016
☆ ☆ ☆ ☆ ☆
"PROFESSIONAL AND EXPERIENCED CONTRACTOR"
- W.S, | COLUMBIA SC
Jul 6, 2016
☆ ☆ ☆ ☆ ☆
- F.L, | WEST COLUMBIA SC
Jun 24, 2016
☆ ☆ ☆ ☆ ☆
"PROFESSIONAL CONTRACTOR AND OUTSTANDING"
- J.S, | COLUMBIA SC
Jun 13, 2016
☆ ☆ ☆ ☆ ☆
- D.N, | COLUMBIA SC
May 24, 2016
☆ ☆ ☆ ☆ ☆
- M.B, | COLUMBIA SC
May 23, 2016
☆ ☆ ☆ ☆ ☆
- W.M, | COLUMBIA SC
May 11, 2016
☆ ☆ ☆ ☆ ☆
"GREG IS A WONDERFUL"
- E.W, | COLUMBIA SC
May 9, 2016
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | BLYTHEWOOD SC
Apr 28, 2016
☆ ☆ ☆ ☆ ☆
"EXCELLENT SERVICE ACROSS THE BOARD"
- B.T, | LEESVILLE SC
Apr 18, 2016
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Mar 28, 2016
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Mar 28, 2016
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Feb 23, 2016
☆ ☆ ☆ ☆ ☆
"PEOPLE MAKE THE DIFFERENCE"
- E.G, | WEST COLUMBIA SC
Jan 20, 2016
☆ ☆ ☆ ☆ ☆
"GREAT CONTRACTOR"
- S.M, | CHAPIN SC
Dec 28, 2015
☆ ☆ ☆ ☆ ☆
"PROFESSIONAL AND COURTEOUS CONTRACTOR."
- D.E, | COLUMBIA SC
Oct 21, 2015
☆ ☆ ☆ ☆ ☆
"PROFESSONAL AND KNOWLEDGEABLE"
- W.M, | COLUMBIA SC
Oct 14, 2015
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Sep 10, 2015
☆ ☆ ☆ ☆ ☆
"DENNIS AND SON HOME IMPROVEMENT"
- B.B, | COLUMBIA SC
Sep 8, 2015
☆ ☆ ☆ ☆ ☆
- T.M, | COLUMBIA SC
Sep 2, 2015
☆ ☆ ☆ ☆ ☆
- C.T, | LEXINGTON SC
Aug 12, 2015
☆ ☆ ☆ ☆ ☆
"did a great job and ahead of schedule!"
- H.M, | COLUMBIA SC
Jul 13, 2015
☆ ☆ ☆ ☆ ☆
"THE BEST CONTRACTOR"
- J.K, | CAYCE SC
Jun 18, 2015
☆ ☆ ☆ ☆ ☆
"EXTREMELY PROFESSIONAL."
- C.W, | Columbia SC
May 11, 2015
☆ ☆ ☆ ☆ ☆
- T.C, | COLUMBIA SC
Apr 27, 2015
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Apr 6, 2015
☆ ☆ ☆ ☆ ☆
"PROFESSIONAL THOROUGH KNOWLEDGEABLE"
- W.T, | BLYTHEWOOD SC
Mar 27, 2015
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Mar 20, 2015
☆ ☆ ☆ ☆ ☆
"Great contractor, wonderful service."
- K.F, | COLUMBIA SC
Mar 16, 2015
☆ ☆ ☆ ☆ ☆
"PROFESIONAL AND KNOWLEDGEABLE CONTRACTOR"
- D.M, | COLUMBIA SC
Mar 2, 2015
☆ ☆ ☆ ☆ ☆
"PROFESSIONAL AND OUTSTANDING"
- C.M, | WEST COLUMBIA SC
Feb 19, 2015
☆ ☆ ☆ ☆ ☆
"EXTREMELY PROFESSIONAL AND RELIABLE"
- C.H, | COLUMBIA SC
Feb 5, 2015
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Jan 27, 2015
☆ ☆ ☆ ☆ ☆
"SUPERB CREW AND WORK ETHIC"
- J.P, | LEXINGTON SC
Jan 23, 2015
☆ ☆ ☆ ☆ ☆
"Great choice"
- K.B, | LEXINGTON SC
Jan 13, 2015
☆ ☆ ☆ ☆ ☆
- G.H, | COLUMBIA SC
Jan 2, 2015
☆ ☆ ☆ ☆ ☆
- C.C, | COLUMBIA SC
Dec 18, 2014
☆ ☆ ☆ ☆ ☆
"Professional and Reliable Contractor"
- J.W, | ELGIN SC
Dec 8, 2014
☆ ☆ ☆ ☆ ☆
- K.R, | COLUMBIA SC
Nov 24, 2014
☆ ☆ ☆ ☆ ☆
"GREG DENNIS HOME IMPROVEMENTS"
- J.M, | COLUMBIA SC
Jul 29, 2013
☆ ☆ ☆ ☆ ☆
"do quality work at a fair price and stand behind their work."
- J.K, | IRMO SC
Jul 9, 2013
☆ ☆ ☆ ☆ ☆
"did a great job; cleaned up completely; were very professional"
- P.C, | CAYCE SC
Jun 18, 2013
☆ ☆ ☆ ☆ ☆
"WILL GET THE JOB DONE"
- R.B, | LEXINGTON SC
Jun 11, 2013
☆ ☆ ☆ ☆ ☆
"are the most knowledgeable and experienced company in the area."
- J.B, | Columbia SC
May 15, 2013
☆ ☆ ☆ ☆ ☆
"work really hard and got the job done"
- K.H, | COLUMBIA SC
Apr 16, 2013
☆ ☆ ☆ ☆ ☆
"did an excellent job, were efficient and timely in their work, and cleaned up the worksite thoroughly."
- M.L, | COLUMBIA SC
Feb 19, 2013
☆ ☆ ☆ ☆ ☆
"Act most professionally."
- A.B, | COLUMBIA SC
Feb 19, 2013
☆ ☆ ☆ ☆ ☆
"care about those they serve and their property."
- E.M, | LEESVILLE SC
Jan 17, 2013
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Jan 2, 2013
☆ ☆ ☆ ☆ ☆
"did a professional job"
- C.T, | COLUMBIA SC
Dec 17, 2012
☆ ☆ ☆ ☆ ☆
"are professional, do a good job."
- H.H, | COLUMBIA SC
Dec 14, 2012
☆ ☆ ☆ ☆ ☆
"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
Dec 4, 2012
☆ ☆ ☆ ☆ ☆
"will do what they say"
- J.S, | LEXINGTON SC
Nov 26, 2012
☆ ☆ ☆ ☆ ☆
"are the best"
- J.D, | COLUMBIA SC
Nov 20, 2012
☆ ☆ ☆ ☆ ☆
"Follow through with what they are going to do"
- B.B, | lexington SC
Oct 17, 2012
☆ ☆ ☆ ☆ ☆
"did a great job crew worked as a team"
- K.M, | LEESVILLE SC
Oct 3, 2012
☆ ☆ ☆ ☆ ☆
"they did a good job they finished the job in one day they cleaned up behind themselves"
- C.G, | COLUMBIA SC
Oct 2, 2012
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | LEESVILLE SC
Oct 2, 2012
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | LEXINGTON SC
Sep 14, 2012
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | LEXINGTON SC
Sep 6, 2012
☆ ☆ ☆ ☆ ☆
"Customer asked us not to share his/her review."
- X.X, | COLUMBIA SC
Aug 30, 2012
☆ ☆ ☆ ☆ ☆
"do quality work dependability"
- J.C, | LEXINGTON SC
Jul 27, 2012
☆ ☆ ☆ ☆ ☆
"Good, Honest, + fair"
- C.B, | cayce SC
Jul 16, 2012
☆ ☆ ☆ ☆ ☆
"I heard about 30 year Architect shingles wanted to have them installed"
- K.P, | Columbia SC
Jul 6, 2012
☆ ☆ ☆ ☆ ☆
"are well oraganized and experienced"
- R.C, | Columbia SC
Jun 8, 2012
☆ ☆ ☆ ☆ ☆
"did a professional job."
- J.M, | Lexington SC
May 10, 2012
☆ ☆ ☆ ☆ ☆
"they are professionals who are honest and work diligently."
- Z.P, | lexington SC
Apr 5, 2012
☆ ☆ ☆ ☆ ☆
"did a great job and were respectful of my property"
- R.P, | Columbia SC

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Awards

Consumer Protection Excellence Award
This award recognizes those contractors that best protect their clients with system selling and enhanced warranties.

Installed Roofs Near You

Map

	Non-certified Contractor	Certified Contractor	Master Elite Contractor
GAF Shingle & Accessory Limited Warranty	✓	✓	✓
WindProven^™ GAF Roofing System Limited Warranty	✓	✓	✓
GAF System Plus Limited Warranty	-	✓	✓
GAF Silver Pledge^™ Limited Warranty	-	-	✓
GAF Golden Pledge^® Limited Warranty	-	-	✓

	Non-certified Contractor	Certified Contractor	Master Elite Contractor
GAF Shingle & Accessory Limited Warranty	✓	✓	✓
WindProven^™ GAF Roofing System Limited Warranty	✓	✓	✓
GAF System Plus Limited Warranty	-	✓	✓
GAF Silver Pledge^™ Limited Warranty	-	-	✓
GAF Golden Pledge^® Limited Warranty	-	-	✓

	Non-GAF Contractors	GAF Master Contractor	Master Select™ Contractor
Standard Limited Product Warranty	✓	✓	✓
Weather Stopper^© Integrated System Limited Warranty	-	✓	✓
System Pledge™ Limited Warranty	-	✓	✓
Emerald Pledge^™ Limited Warranty	-	✓	✓
Diamond Pledge™ NDL Roof Guarantee	-	30 year maximum term No Dollar Limit Guarantees (NDL)	35 year maximum term No Dollar Limit Guarantees (NDL)

	Non-GAF Contractors	GAF Master Contractor	Master Select™ Contractor
Standard Limited Product Warranty	✓	✓	✓
Weather Stopper^© Integrated System Limited Warranty	-	✓	✓
System Pledge™ Limited Warranty	-	✓	✓
Emerald Pledge^™ Limited Warranty	-	✓	✓
Diamond Pledge™ NDL Roof Guarantee	-	30 year maximum term No Dollar Limit Guarantees (NDL)	35 year maximum term No Dollar Limit Guarantees (NDL)

Overview

About Us

Projects

Customer Reviews

Awards

Consumer Protection Excellence Award

Installed Roofs Near You

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GAF Master Select™ Contractors are your connection to the strongest GAF commercial guarantees and warranties

GAF Master Contractors are your connection to the strongest GAF commercial guarantees and warranties