Roofing contractor
Magnum Gutters & Metal Roofing LLC
10383 US-19, Zebulon, GA 30295
Listed under McDonough, GA
- Google average
- 4.7
- Ratings counted
- 130
- One and two star
- 9 of 130(6.9%)
- Georgia median
- 1.4%
The first three are Google’s own figures for Magnum Gutters & Metal Roofing LLC, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the Georgia roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 116 | 89% | |
|---|---|---|---|
| 4 | 5 | 4% | |
| 3 | 0 | 0% | |
| 2 | 2 | 2% | |
| 1 | 7 | 5% |
Higher than most — the typical roofer in Georgia sits at 1.4%. A higher share is a reason to read the critical reviews below, not a verdict.
The critical reviews
The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.
8 of the 9 one and two-star reviews we hold, most recent first.
- 2 out of 5Reeda Allen3 years ago
Not the results we expected from self-proclaimed “gutter specialists.” Originally had them out to clean and seal all gutters. When we had one gutter that started leaking afterwards, even for days after rain passed, it took quite some time to get a response and get someone out to repair it. Once they came out to make the repairs, nothing was fixed, and we had sealant gunked up on the inside and outside (a no-no) of the gutter. When we found another issue with a gutter draining down the side of the house - an issue that didn’t exist before they came - we knew not to call them back out. Hired another company to fix their errors and check everything, and all is good.
Reply from the business
I am sorry for your negative experience. I have searched our records and unfortunately can’t find anywhere that you have been a customer of ours. Even with what you are describing we would be able to type in the notes and find your name. Would the project your speaking of be under another name? I just want to clarify that the review is being left for the correct company.
- 1 out of 5Tracy Roberts5 years ago
After being led on for almost a month on getting a job done, they finally tell me they can’t get it done in time. This whole situation could’ve been avoided with honesty.
- 1 out of 5Mark Schoeman5 years ago
Missed appointment and then had to wait about 15 days to just get a quote after reaching out to them. When I called to follow up On quite amount I was told the person that provided the quote is now on vacation - will have to wait until he returns. I do not recommend using Magnum.
- 1 out of 5C B6 years ago
We had a poor experience with this company. They were late for the estimate appointment by several hours resulting in having to reschedule for another day. Then, they sent a bid for their services--which I accepted. After accepting the bid they then came back and said the work would actually be 1500 dollars more expensive than the original bid. We do not recommend this company based on our experience.
- 1 out of 5Richard Bass6 years ago
In this time of trouble, the last thing I wanted to do was write a review I’m afraid Magnum Gutters is still selling gutters. I had them put gutters and gutter guards on my house. The men that put them on were very professional and polite They made a small mistake and Install two Gutters a little high which allowed water to back up into the house When I asked them to take a look, first they they said yes they would lower them, then said no they wouldn’t. then on top of that they called me a racist. I tried to reach out to management and the salesman that sold them to me with no success
- 1 out of 5Martin Moore6 years ago
Worst decision I’ve ever made dealing with a home improvement company! They installed a metal roof for me which as of now is holding up well... but they left the work area a huge mess with nails and metal scraps all over the place the gutters were put in wrong and sloppily and were dented and scratched and I could never get them to stop leaking… Come to find out the owner of the company is a firefighter and this is just a side business for him apparently the workers are all subcontractors that could care less about satisfying the customer ...I paid $10,000 for roof and gutters and now I have to put plastic buckets underneath to catch the leaking rain so it doesn’t ruin my deck… Thanks Magnum!
Google cut this review short. The full text is on their Google profile.
- 1 out of 5Adam Ailion7 years ago
Contractor confirmed appointment, didn’t show, didn’t call to cancel or reschedule, didn’t respond to our attempt to reschedule and give them a second chance. 80% of success is showing up.
- 1 out of 5Lori J7 years ago
Showing up would be nice and the office telling the truth would also be a plus. These guys were out last Friday and didn't finish the job, so today we were supposed to be their 1st job. Well the guys knew nothing about that, so apparently we were lied to by the office. For a week all of our gutters have been off of the house and wood has not been replaced. How do they have a rating like this, it must be an inside job (rating factor). They were supposed to have been here around 8 a.m., it's now past 2:30 p.m. HUMMM....
What reviewers keep mentioning
Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.
- gutter replacement13
- cleanup10
- estimate9
- job completion5
- timely completion4
- kind staff4
- metal roof replacement3
- quick installation3
- quick work3
- quick estimates2
- wait time2
- follow up2
Other reviews we hold
14 more of the 107 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Emily Fleminga month ago
We had a wonderful experience with this company and highly recommend them. From start to finish, the owner was easy to communicate with, responsive, and made the entire process simple. The crew arrived on time, was dependable, and did an …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Jose Segura3 months ago
quick and professional response time and communication. Very reliable and went above and beyond.
- 5 out of 5Lisa S4 months ago
Magnum has always done a great job for us. Have used them at 2 locations and have been well pleased with their work.
Reply from the business
Thank you so much, Lisa, for your continued trust in Magnum Roofing & Gutters. We appreciate your loyalty and are grateful to have worked on both properties!
- 5 out of 5Colvin5 months ago
Magnum Gutters installed leaf guards that looks great at a great price! Very professional and was done in one day. They cleaned out the gutters and blew the pine straw off the roof. I would use them again and highly recommend their services. Colvin Lewis
Reply from the business
Thank you, Colvin. We appreciate your business and are glad you're happy with the results!
- 5 out of 5brenda werner5 months ago
I will definitely use them again! Very professional and got the job done. It is great to have a roofing company we can trust. Highly recommend!
Reply from the business
Thank you Brenda. We appreciate your trust and look forward to continuing to do business with you.
- 4 out of 5Frank Shirey6 months ago
The quality of the work appears to be average. It took days to repair four dormers. Much too slow . I’ve had two different complete roofs replaced in the past on different properties. Both were done in one day.
Reply from the business
Thank you for your feedback. We appreciate you taking the time to share your experience and your perspective on the dormer repairs. Your input helps us continue to provide the best service possible.
- 5 out of 5Jorge Rodriguez6 months ago
Phenomenal work. This is the second time I’ve used Magnum and will continue to do so.
Reply from the business
Thank you for the feedback, Jorge! We look forward to continuing to do business with you.
- 5 out of 5200 3006 months ago
They started on time. Completed the roof very quickly and cleaned up when finished. Great company to work with. Great finished product.
Reply from the business
Thank you for the feedback & trust in our company! We appreciate your business.
- 5 out of 5Matt DouglasEdited 6 months ago
The only roofing company I’d ever use! Fair prices and quick, quality work. The owner is a man of superior intellect, integrity and intestinal fortitude! He set an itinerary that left out no details so I never had to question the process. I sometimes find myself wanting a new roof just to deal with him again. 5 stars is an insult to his being but it’s all google would allow me to give. I’d rate him at least 50 stars and untold amount of rare space debris!
Reply from the business
Wow, thank you so much for such an incredibly thoughtful and enthusiastic review! We’re beyond honored by your words and thrilled to know you were so pleased with our service and the attention to detail we put into your project. It’s truly rewarding to receive such high praise for both our work and values. Your support means the world to us, and while we hope your roof lasts for many years, we’re always here if you need anything! Thanks again for the stellar review!
- 5 out of 5Matt Beebe6 months ago
Easy to book with, quality gutter repairs that have lasted. Could not be happier.
Reply from the business
Thank you so much for your kind words! We’re thrilled to hear that you found us easy to work with and that your gutters are holding up well. It’s always our goal to provide lasting, quality service, and your feedback means a lot to our team. We truly appreciate your trust and support!
- 5 out of 5John D. Wayne6 months ago
Gutters look and work great I would recommend this company to my friends no doubt. 10/10
Reply from the business
Thank you for the review! We're glad you're happy with the results and appreciate the recommendation.
- 5 out of 5Wes Partin8 months ago
The crew that came to clean our gutters were very efficient and professional. In and out within 45 minutes.
Reply from the business
Thank you so much for your kind review! We’re glad our crew was able to take care of your gutter cleaning quickly and professionally. We truly appreciate your business and look forward to helping with any future roofing or gutter needs.
- 5 out of 5Bonnie Uhlenbrock,a year ago
Magnum was amazing from beginning to end! They replaced a large, damaged part of our metal roof. From the moment we called them, they were friendly and professional. Magnum kept us informed every step of the way, and they were quick to answer our texts and calls. The roof looks wonderful and everything was done to the highest quality. Also, Magnum cleaned up after themselves, which we really appreciate. And to top it all off (pun intended!), the price for the work was also great! Highly recommended!
Reply from the business
Thank you so much for your review! We’re thrilled to hear about your positive experience with our team from start to finish. It’s our goal to provide not only top-quality workmanship but also excellent communication throughout the process. We’re so glad you’re happy with your new roof and appreciated the clean-up—we know how important it is to leave everything looking its best! Your kind words and recommendation mean the world to us, and we’re here if you ever need anything in the future.
- 5 out of 5Mark Nelsona year ago
We had some leaks on our 20+/- yr old metal roof in Stockbridge. Magnum came out very promptly after receiving our call to diagnose the problem - they were very thorough and provided a very detailed proposal. Once we provided the NTP, Magnum was super prompt with project completion and they provided a 2-yr warranty for the repairs. We are super impressed with their work - start to finish and would recommend their service to others in need.
Reply from the business
Thank you so much for sharing your experience with us! We’re glad we could promptly address the leaks on your metal roof and provide a solution that met your expectations. Our team takes pride in being thorough and transparent, so it’s wonderful to hear you appreciated our detailed proposal and timely project completion. It’s great to know you’re impressed with our work, and we truly value your recommendation. If you ever need anything in the future, don’t hesitate to reach out—we’re always here to help!
Other roofers in McDonough
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| Lake Country Roofing, LLCaffordable pricing, leaks, professional team5.0272 ratings0% one and two star(470) 771-9680 | 5.0 | 272 | 0%0 of 272 | (470) 771-9680 |
| Zytek Roofingthorough inspection, insurance claim assistance, repair process4.8144 ratings5.6% one and two star(404) 268-1900 | 4.8 | 144 | 5.6%8 of 144 | (404) 268-1900 |
| Lynn's Home Improvementgutters, timeliness, courteous staff4.8136 ratings4.4% one and two star(404) 710-9760 | 4.8 | 136 | 4.4%6 of 136 | (404) 710-9760 |
| Meyer Brothers Roofinghome, shingles, rain4.971 ratings0% one and two star(770) 626-5173 | 4.9 | 71 | 0%0 of 71 | (770) 626-5173 |
| Pinnacle Roofing Systemsattention to detail, hurricane helene, efficient crew5.042 ratings0% one and two star(706) 979-0708 | 5.0 | 42 | 0%0 of 42 | (706) 979-0708 |
| Renova Exteriorsgutters, timeliness, gutter replacement4.941 ratings2.4% one and two star(404) 889-6042 | 4.9 | 41 | 2.4%1 of 41 | (404) 889-6042 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 130 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 130, of which 107 have any text — and it is not everything Google shows.
Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.