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Roof Warden

Roofing contractor

Guaranteed Roof

1062 Union Center Dr Ste A10, Alpharetta, GA 30004

Google average
4.7
Ratings counted
390
One and two star
24 of 390(6.2%)
Georgia median
1.4%

The first three are Google’s own figures for Guaranteed Roof, 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

4.7
390 ratings
Google’s profile shows 388
How the 390 ratings break down, from five stars to one
5
35391%
4
92%
3
41%
2
62%
1
185%
6.2%of these 390 ratings are one or two stars (24)

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 24 one and two-star reviews we hold, most recent first.

  • 2 out of 5Dean WatsonEdited 2 months ago

    The Guaranteed roof technicians arrived on time, did some unexpected repairs to my roof and then applied their chemical agent. I must say, I was skeptical at first, but my roof looks great. …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Thank you for the review, Dean! Guaranteed Roof is proud to be able to offer Roof Maxx Treatments and serve you here in the metro Atlanta area!

  • 1 out of 5Vanessa WhiteEdited 4 months ago

    If you’re going to this company for the Roofmaxx foam to rejuvenate your roof, just don’t. If you want to know what it’s like, just take about $7k, set it on fire and then go buy a new roof and that will still be less of a hassle then dealing with this company. Customer response to the company: The name was Margo Prince. That is my mom. I am leaving this review because we both live in the house and I paid for the treatment because she couldn’t afford it. Your salesman Matt is the one that called it a ‘foam’ so maybe you should inform your own salesman better. He’s also the one that told us our decking was in great shape and would last another 12 years easily, which was not the case at all. The initial quote for a new roof that was given was $22,500 so we chose the $7,000 spray option because it was more doable at the time. Definitely won’t make that mistake again. We have had multiple leaks since the spray was done, barely 2 years ago now and you have made an excuse every time as to why the leaks weren’t covered. Then you tried to fool us into thinking that you would put a new roof on for $14,000 and that was supposed to include the credit from the money that we wasted on the spray, which it doesn’t. That was not a deal at all. We are having a new roof put on Friday with the decking being replaced along with some extra stuff that was needed because your workers did a horrible patch job the last time that we called about a leak. They left huge gaps all around our fireplace which the new roofer took pictures of and showed us. A local roofing company with 60 years experience is giving us 50 year shingles, everything new underneath, and a 10 year workmanship warranty for only $11,000. Do not fall for any roof rejuvenations. We have been informed by our new reputable roofer that this is nothing but a scam and it’s sad that these companies are able to take people’s money like this and leave their customers with a disaster. This house is 50 years old and in that time, thr

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Vanessa — we take feedback seriously, but there are a couple things here that don’t add up. First, Roof Maxx is not a foam product. It’s a plant-based oil treatment designed to restore flexibility to asphalt shingles — so the description in your review doesn’t align with the actual service. Second, we have no record of a Vanessa White or a project matching this situation in our system. That leads us to believe this may not be a verified experience with our company, or it may be tied to a different contractor or product. If you did work with us under a different name or address, we absolutely want to look into it and help. Please reach out to info@guaranteedroof.com with your details. If this review was intended for another company, we’d appreciate you updating it so it reflects the correct business. — Guaranteed Roof

  • 1 out of 5Ray BondEdited 6 months ago

    Our salesman from guaranteed roof Jamey Green was good at handling all the problems with the poor quality and sloppy workmanship of their employees. if it wasn’t for Christian coming out almost a month later to address these issues, I would not even give them one star.

    Reply from the business

    Ray, we’re sorry to hear that your initial experience did not meet expectations. At Guaranteed Roof, we take workmanship and customer satisfaction very seriously. We appreciate you recognizing Jamey for staying engaged and Christian for coming back out to personally address the concerns and make things right. Our goal is always to stand behind our work and ensure every homeowner receives the quality service they expect. If there is anything further we can do regarding your roof inspection or service, please feel free to contact our office directly. We’re always committed to resolving issues and improving our process. Thank you for your feedback. — Guaranteed Roof

  • 1 out of 5Shawn Jackson8 months ago

    Overpriced and doesn't do what they say they will do. Can't recommend.

    Reply from the business

    Fake Review.

  • 1 out of 5SHERAL SMALLEdited 8 months ago

    I think that my roof was sprayed with water. I never saw differences in the color and the installer was finished so fast that I feel like they just took thousands dollar with no concern with the work. I would not recommend to anyone. It would help their customer services if they reach out after the services is completed to customers.

    Reply from the business

    Fake Review.

  • 2 out of 5Sandra McMillan8 months ago

    My experience with Guaranteed Roof was Anxiety for me. They were called to repair a roof leak and I got a Roof Rejuvenation as well. It took several different workers coming out as well as several months before this leak was fixed. I spent $1,500.00 to get my ceiling repaired, and $1,000.00 was wasted because the leak was not fixed. I cannot say that my experience was good because the experience I had caused me Anxiety and Money. So far there has not been a problem with my roof.

    Reply from the business

    Hi Sandra, Thank you for taking the time to share your experience. We’re truly sorry that this situation caused you stress, and we understand how frustrating roof leaks can be. We do want to provide some important context for future readers. From the beginning, our team identified that your roof was borderline for repair and recommended full replacement as the most reliable long-term solution. We explained that pursuing a more economical repair and rejuvenation route carried risk, especially given the roof’s overall condition. You chose to move forward with that option understanding those risks. When the leak persisted, we made multiple return visits at no additional cost, sending different technicians and investing significant time and resources in an effort to help resolve the issue. Our goal throughout was to support you and stand behind our work, even when the situation went beyond what repairs alone could reasonably address. We are glad to hear that there have been no further issues with the roof, and we genuinely regret that the process caused you anxiety. We value transparency, honest recommendations, and doing what’s right for the homeowner—even when the most economical option isn’t the ideal one. Thank you again for your feedback. We wish you the best moving forward. — The Guaranteed Roof Team Metro Atlanta’s Trusted Roof Repair, Replacement & Rejuvenation Experts

  • 1 out of 5Tim Lynn8 months ago

    Not a good experience

    Reply from the business

    Hi Tim - we would love to hear more and see how we could turn your experience around. Please email us at info@guaranteedroof.com

  • 1 out of 5Renee G8 months ago

    They are the worst company I’ve dealt with. They left footprints all over my roof and then accused me of going up on the roof and walking around-I’m 56 year old woman! Then they wanted to collect more $ from me to fix it. I was going to sue but found a company that fixed their mess reasonably-not worth my time. Beware!!

    Reply from the business

    Fake Review.

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.

  • roof cleaning40
  • courteous staff27
  • thoroughness27
  • extended roof life12
  • knowledgeable employees8
  • roof spraying4
  • shingle repair3
  • minor repairs3
  • shingle flexibility2

Other reviews we hold

14 more of the 349 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Gene KreeftEdited 18 hours ago

    They did everything they said they would do and when theythey would. Plan to use them again as needs arive

    Reply from the business

    Gene, thank you for the 5-star review and for trusting Guaranteed Roof with your roofing needs in Suwanee! We're thrilled to hear you felt you received great value and a fair price. Our goal is always to provide homeowners with honest recommendations, quality workmanship, and a hassle-free experience from start to finish. We truly appreciate your business and your support of our local team. If you ever need anything in the future, we're just a phone call away.

  • 5 out of 5Lillian C Pitts3 days ago

    Guaranteed Roof did an excellent job replacing my roof in Milledgeville, GA. I was especially excited about their selection and quality of shingles, and how they matched the home. I have received numerous compliments on their work, and they completed a wonderfully professional job in less time than expected. My contacts, Ryan and Dylan, were always available to answer any questions about the process and dealing with the insurance company. I highly recommend Guaranteed Roof from start to finish! Thank you for a great roof and job well done!

  • 5 out of 5Robert Straub3 days ago

    Had my 10 yr old roof shampooed and then received the roof max shingle treatment. WOW, what a difference it made. My roof looks brand new. The mildew stains were gone and the shingles flattened out and settled in place nicely. The Tech was knowledgeable and friendly. I would recommend the service.

    Reply from the business

    Robert, thank you for the great review! We’re thrilled to hear how much of a difference the Roof Shampoo and Roof Maxx treatment made on your 10-year-old roof. RemovingRobert, thank you for the great review! We’re thrilled to hear how much of a difference the Roof Shampoo and Roof Maxx treatment made on your 10-year-old roof. Removing the staining and restoring flexibility to the shingles can really transform both the appearance and condition of a roof. We appreciate you trusting the staining and restoring flexibility to the shingles can really transform both the appearance and condition of a roof. We appreciate you trusting Guaranteed Roof with your home and especially appreciate the recommendation Guaranteed Roof with your home and especially appreciate the recommendation. Enjoy that like-new-looking roof!. Enjoy that like-new-looking roof!

  • 3 out of 5Tom Chamberlaina week ago

    Technicians were polite and thorough. Sales did not explain that they would use our well or explain that there would be considerable mess. Technicians did clean the majority of the mess.

  • 5 out of 587 87a week ago

    The worker was an ex Marine, did a great job and was a pleasure to meet with. I enjoyed our conversations.

    Reply from the business

    Thank you so much for taking the time to leave us a 5-star review! We truly appreciate your kind words. We're glad you had a great experience and that our technician made such a positive impression. We take a lot of pride in both the quality of our work and the people who represent Guaranteed Roof. Thank you for trusting us with your roof repair, and if you ever need anything in the future, we're just a phone call away!

  • 5 out of 5Ayana Mishelle Hendricksa month ago

    From start to finished Harlan who came to my home and did a thorough evaluation of my roof, to the scheduler ( kind always sweet ) to the guys who came out and did the application ( explained everything before they started , left …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Ayana, thank you so much for this incredible review! It truly means the world to our team. We are so glad to hear that Harlan, our scheduling team, and our application crew took great care of you from start to finish. That is exactly the experience we want every homeowner to have — clear communication, honest recommendations, clean work, and people who genuinely care. We also love that you connected with the purpose behind the product: helping extend the life of a roof, saving homeowners money, and doing it in a safe, environmentally responsible way. Thank you again for trusting Guaranteed Roof. We are honored to be your go-to roofers for life, and we will be here whenever you need us!

  • 5 out of 5Deneise Bradley2 months ago

    Roof Maxx came in and rejuvenated my roofs. Coming home is an added blessing now that the roof looks amazi g.

    Reply from the business

    Thank you, Deneise, for trusting Guaranteed Roof with your roof rejuvenation project. We're thrilled to hear that your Roof Maxx treatment delivered both great results and renewed curb appeal. Our goal is always to help homeowners extend the life of their asphalt shingle roofs while improving their appearance and protecting their investment. It was a pleasure serving you, and we're glad your roof now looks amazing every time you come home. Thank you for sharing your experience and for choosing Guaranteed Roof for your roof rejuvenation needs. We appreciate your support and look forward to being your trusted roofing partner for years to come.

  • 5 out of 5Randy Hurst2 months ago

    Prompt arrival. I was notified 2 hours prior. The process was explained to me in detail. Everyone was very professional and courteous. The roof cleaning was incredible. The after coating looks great. I am very pleased with the results. My roof looks almost brand new! I will recommend Roof Maxx!

    Reply from the business

    Thank you, Randy, for taking the time to share your experience. We’re glad to hear you were kept informed throughout the process and that our team took the time to explain everything in detail before getting started. It's great to know you were pleased with both the roof cleaning and the Roof Maxx treatment. Seeing a roof transformed and restored to a like-new appearance is exactly what we strive for. We appreciate your kind words about our team's professionalism and communication from start to finish. Thank you again for trusting Guaranteed Roof with your home in McDonough. We truly appreciate your recommendation and look forward to helping you protect and maintain your roof for years to come.

  • 5 out of 5Jana Kane - Walton2 months ago

    Absolute great experience. Christian was great to work with, he was a fair negotiator, showed up when he said he would and very professional. The guys that did the work, Coty and Anthony were on time, professional and my roof looks great. I have high hopes that this treatment of RoofMax will help my roof last for many more years.

    Reply from the business

    Thank you, Jana, for taking the time to share your experience! We're thrilled to hear that Christian provided professional service, clear communication, and a fair, no-pressure experience throughout the process. We also appreciate your kind words about Coty and Anthony. Our team takes great pride in showing up on time, doing quality work, and treating every home with care. It's great to hear your roof looks fantastic, and we're honored you trusted Guaranteed Roof for your roof rejuvenation project. Roof Maxx is designed to restore flexibility to aging asphalt shingles and help homeowners get more life out of their existing roof while delaying the cost of replacement. Thank you again for your business and for recognizing the efforts of Christian, Coty, and Anthony. We appreciate the opportunity to serve homeowners in Hoschton and throughout Northeast Georgia. – The Guaranteed Roof Team

  • 5 out of 5Frank Simmons2 months ago

    Christain Summers was very polite and professional.

    Reply from the business

    Thank you, Frank! We’re glad to hear that Christian provided a professional and courteous experience. We take pride in treating every homeowner with respect and making the process as smooth as possible for homeowners throughout Kennesaw and the surrounding area. We appreciate you choosing Guaranteed Roof and taking the time to share your feedback from Kennesaw, GA 30144!

  • 5 out of 5Samuel Hughley2 months ago

    Christian Summers was a great guy and his presentation was great. He sold me with his great mannerism. Great man!

    Reply from the business

    Samuel, thank you for the wonderful review! We're thrilled to hear that Christian made such a great impression. His professionalism, knowledge, and genuine approach are exactly what we strive to deliver for every homeowner. We'll be sure to share your kind words with him. Thank you for trusting Guaranteed Roof, and we look forward to serving you again in the future!

  • 5 out of 5barbara johnson2 months ago

    Excellent process start to finish. Representative gave us a thorough explaination of the product, process and warranty. No Pressure. Coty, the technician who prepped our roof and installed the coating was excellent. He was very thorough and precise. I would highly recommend Guaranteed Roof to anyone.

    Reply from the business

    Thank you, Barbara, for your 5-star review and for trusting Guaranteed Roof with your home in Alpharetta! We're delighted to hear that you had an excellent experience from the initial consultation through project completion. Our goal is always to provide homeowners with clear information, honest recommendations, and a no-pressure process so they can make the best decision for their roof. We'll be sure to pass along your kind words to Coty. His attention to detail, professionalism, and commitment to quality workmanship are exactly what we strive for on every project. Thank you again for your recommendation and for choosing Guaranteed Roof. We appreciate your support and are always here if you need us in the future! — Matthew Weeks & The Guaranteed Roof Team

  • 5 out of 5Paula KirwinEdited 2 months ago

    Christian answered every question fully. Very knowledgeable and helped me make the right decision.

    Reply from the business

    Paula, thank you for the 5-star review here in Alpharetta, GA (30004)! We’re glad you felt confident in both the pricing and the process. Christian does a great job walking homeowners through all their roofing options and making sure every question is answered clearly. We appreciate you trusting Guaranteed Roof with your home in the Alpharetta area. If you ever need anything—from roof repairs and maintenance to full replacement—we’re always here to help! Guaranteed Roof | Roof Maxx of Atlanta

  • 5 out of 5Eliza A2 months ago

    Christian Summers was an awesome consultant!

    Reply from the business

    Thank you for the 5-star review, Eliza! We’re glad to hear Christian Summers provided you with an awesome experience. At Guaranteed Roof, we take pride in delivering honest, professional roofing consultations and helping homeowners across Metro Atlanta make the best decision for their roof. We truly appreciate your support and look forward to helping with any future roofing needs!

The latest post from this business

Posted by Guaranteed Roof to their own Google profile 27 days ago. Their words, not ours.

Roof Shampoo application across the rear slope lifted years of streaking and organic growth in Alpharetta. Our team ran the bleach free formula through the pool facing section without pressure washing during the roof cleaning. Dark streaks on the shaded side? Get Guaranteed Roof on the calendar.15 hours agoBook

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Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 390 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 388, of which 349 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.