Roofing contractor
Flagstone Roofing & Exteriors
202 Industrial Blvd Ste 605, Sugar Land, TX 77478
- Google average
- 4.7
- Ratings counted
- 93
- One and two star
- 6 of 93(6.5%)
- Texas median
- 1.0%
The first three are Google’s own figures for Flagstone Roofing & Exteriors, 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 Texas roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 85 | 91% | |
|---|---|---|---|
| 4 | 2 | 2% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 6 | 6% |
Higher than most — the typical roofer in Texas sits at 1.0%. 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.
All 6 of the one and two-star reviews we hold for Flagstone Roofing & Exteriors, most recent first.
- 1 out of 5Felissa -2 months ago
Martha an AI scheduling assistant takes all the calls. I scheduled through the AI scheduler, received several text message reminders and no one showed up. I called asking to talk to a real person and got voicemail.
- 1 out of 5The SC8 months ago
Very disappointing job by Flagstone. The crew didn't seem trained at all. They made several mistakes in installation, and now my roof is leaking from multiple spots. I also found debris, sharp metal pieces, and nails all over my yard which …
Google cut this review short. The full text is on their Google profile.
- 1 out of 5Arif Burney4 years ago
No longer respond to any service or warranty calls.
- 1 out of 5Minh Pham7 years ago
I have been given the run around from this company to come inspect their work. We had our roof replaced by them in 2017. There’s a leak in the roof and has stained our ceiling. I have called them for 2 weeks now. The first week they never …
Google cut this review short. The full text is on their Google profile.
- 1 out of 5Erika Sanchez7 years ago
Let me start by saying, I replaced my roof because my insurance company would no longer insure it because of its age not because it was leaking. Hired this company asked for a 30 year shingle luckily specified it in my contract, they came …
Google cut this review short. The full text is on their Google profile.
- 1 out of 5Mary Green8 years ago
We had our roof done with flagstone in August and the roof came out fine. Its the accounting department that sucks. They billed us for our roof as well as other items not repaired at the time of the invoice. I understand delays but after the hurricane/tropical storm Harvey, the did not complete the work until the week of Christmas. But get this, they sent us letters stating that they would add surcharges for non payment BEFORE the work was complete. They sent incorrect information to the Insurance company which delayed payment. They also changed the invoice on today increasing it by $789.00. What the heck is that for???? Conveniently they sent it right before they closed for the day. Can you freaking imagine that!!!
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.
- inspection6
- great work6
- gutters6
- patio3
- respectful staff2
- positive outlook2
- professional worker2
- easy to work with2
- attention to detail2
- personable2
Other reviews we hold
14 more of the 88 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Samuel Edmonson3 weeks ago
I had an absolutely amazing experience with Flagstone, and especially with Anthony Ledford. I can not say enough great things about him. He met the insurance adjuster at my house to go over everything, and work to make sure we were taken care of. Scheduling with him was a breeze, and every step of the process was easy. The crew that did the installation was amazing and very respectful. They did such a great job, and worked their butts off to make everything look good. I highly recommend Flagstone and Anthony Ledford. Just an incredible experience from start to finish. I couldn’t be happier!
- 5 out of 5mike aka month ago
Anthony was great to do business with. He took care of everything, starting from inspection, helping with submitting a claim with the insurance, he showed up when the adjuster came as I was not available that day, and of course the work was …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Joyce Elwell Bonda month ago
Very fast and efficient service. Jason and Marcos were great to work with
- 5 out of 5Tracy Salinas7 months ago
I set up an appointment for an inspection. When I called, I spoke to the A.I. system and didn't know it was A.I. until halfway through the conversation. It was extremely sophisticated and advanced, it was also very helpful in getting me scheduled. Once the appointment was made, Anthony Ledford Jr. came out and did the inspection and did a phenomenal job. I was thoroughly impressed with the entire experience. Thanks and have a blessed day, deuce.
- 5 out of 5S Wonga year ago
My real estate agent referred this roofing company to me. The experience was great. Anthony did a good job explaining the process. He was very attentive to the details. They paid attention to the weather condition, because replacing the …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Dj Barfielda year ago
Josh Swann is an awesome guy. He has done so much great work for me at my home. I can't see enough positive things about him.
- 5 out of 5Charles Fryea year ago
I can't say enough. what y'all did for my father in law is beyond words. Your project manager Anthony was the best. He made sure every aspect of the project was done 100% accurate and any flaws he made sure was taken care of quick fast and in a hurry. Yall are blessed to have this guy and that excellent crew that came. They were very friendly and very funny at times. and to me that matters so much. y'all keep up the great work. y'all keep being a blessing.
- 5 out of 5Pam Murraya year ago
Flagstone Roofing has a reputation for doing top of the line work. Josh is a good professional and knowledgeable worker. Thank you!
- 5 out of 5Joe Benefielda year ago
Josh swann gave me a great quote and was second to none on helping thru the difficult process of knowing the ends and outs of roof replacement
- 5 out of 5Patricia Daleoa year ago
I have not experienced Flagstone Roofing but I know they have good reviews and David Daleo is there to help. Check him out. He is hardworking and ready to serve you for your roofing needs.
- 5 out of 5Daniel Bierc2 years ago
I have known Jonathan Jaynes personally for 8 years. He is a highly dedicated and hardworking individual that devotes himself entirely to his work, no matter the trade. He is a valuable asset to any business, including Flagstone Roofing
- 4 out of 5Billy Jaynes2 years ago
Jonathan Jaynes has succeded in most everything he has attempted. Once he is on someone’s team they can always count on him to go above and beyond the call of duty. He will always do what it takes, and more, to make sure the job gets done in an excellent manor.
- 5 out of 5Misty Meredith2 years ago
I had my roof and gutters replaced after a storm and they were amazing! One of the few contractors that not only completed the job in a timely manner, but were great to work with and enjoying the great workmanship to this day. Highly recommend
- 5 out of 5Mark McDurrmit2 years ago
Flagstone has a great addition to their staff with Trey Gaston. He is always dependable and one of the hardest and respectful workers I know.
What Flagstone Roofing & Exteriors says about itself
Taken from the business’s own website. We have not checked any of it. These are quotes, not credentials — a roofer writing “licensed and insured” on their homepage is not evidence that they are.
Licensed
“…emergency roof repair services Licensed and insured local residential and…”
Insured
“…roof repair services Licensed and insured local residential and commercial…”
Warranty offered
“…visit per year Includes hail warranty protected with Flagstone roofing. Get…”
States years in business
“…that offer a variety of services and over 30 years of experience, you’re looking for…”
Free estimates
“…We offer financing Schedule Your Free Estimate 855-898-7663 Log In Join Us Property…”
Mentions the BBB
“…We are BBB Accredited with an A+ rating and have many…”
Family owned
“…As a local, family-owned, and -operated residential and…”
Other roofers in Sugar Land
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| Sugar Roofingthorough inspection, courteous staff, small repair4.8437 ratings3.0% one and two star(832) 353-2887 | 4.8 | 437 | 3.0%13 of 437 | (832) 353-2887 |
| Lavalion Roofing & Constructionroof replacement, insurance claim assistance, new roof4.9171 ratings1.8% one and two star(855) 952-8299 | 4.9 | 171 | 1.8%3 of 171 | (855) 952-8299 |
| Reign Roofing - Sugar Landinsurance claim assistance, smooth process, kind staff5.0166 ratings0.6% one and two star(281) 301-5477 | 5.0 | 166 | 0.6%1 of 166 | (281) 301-5477 |
| Sienna Roofingnew roof, thoroughness, knowledgeable owner5.0165 ratings0% one and two star(281) 598-9020 | 5.0 | 165 | 0%0 of 165 | (281) 598-9020 |
| Roofers Supreme LLC.efficient team, respectful staff, insurance process4.9141 ratings0.7% one and two star(281) 661-0855 | 4.9 | 141 | 0.7%1 of 141 | (281) 661-0855 |
| Mighty Dog Roofing of Southwest Houstonroof replacement, financing options, courteous team4.9138 ratings2.2% one and two star(281) 918-8779 | 4.9 | 138 | 2.2%3 of 138 | (281) 918-8779 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 93 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 93, of which 88 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.