Top Flat Roofing Companies in Ashburn

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Reviews of Flat Roof Contractors Nearby

AR M Banning Roofing
Banning was very professional, helpful, prompt and the final product was excellent and delivered on time. We were very pleased and the workers couldn't have been more efficient.
- Phil J....
ACertified Inc
Certified Inc. replaced my 80 year old metal flat roof with a new TPO roof in May 2020. When getting an estimate from Certified, Tom explained the process and the recommended roofing system in great detail. He also responded to my follow up questions quickly. After doing some research on different roofing systems, I decided to go with the TPO roof for it's environmental friendly qualities. The team who replaced my roof worked quickly and did a good job of cleaning up after they completed the work. I received pictures of the roof after the work was completed. Every staff person I came into contact with was friendly. Only time will tell me the overall quality of the roof/work done. But I can say I am pleased with the process of getting my roof installed with Certified, Inc.
- Kayla N....
ARIBA Construction LLC
Very, very well. The only delay was due understandably to weather. They were an absolute pleasure to do business with. I would call them again and refer them to anyone without hesitation.
- Cindy R....
ACertified Inc
This was as painless as a new roof could be. Tom is incredibly communicative and keeps you informed every step of the way. The crew arrived on time, kept to the schedule, and did a fantastic job. Their attention to detail with installing TPO on a flat room was very impressive.
- Daniel S....
AAugustine Roofing LLC
The company kept me informed verbally and in writing. They sent me pictures of the roof. I met with a representative after the job was done for a critic. Everything was first rate. Highly pleased.
- Nicola C....
ARestoration Roofing
Jose came out quickly after we spoke on the phone. He was very generous with his time and answered my many questions patiently. The day Jose and his crew came out to replace our roof, with all the material, we realized the roof may not need to be replaced and we might be able to squeeze some more life out of it. Jose did not push to have it replaced even though he came out with his crew and material. He offered to return the material and just patch the problem areas. The crew did so professionally and neatly. All in all, a great experience and Jose truly demonstrated integrity. I would hire them again in a heart beat.
- Hooman S....
ANational Roofing
Incredibly impressed with Robert! We had a leak on our flat roof, and the company that installed it has gone out of business. Robert responded to my inquiry right away and was out to see the roof first thing the next morning. He gathered information from me as to what the previous company did and then went up and took a look. He discovered and was able to quickly patch a hole, and then showed me pictures and explained what the previous company had done wrong -- and then declined any payment. Very impressed with his professionalism, knowledge, and integrity. Will absolutely give him a call when the roof eventually need a full replacement!
- Nicole C....
ACertified Inc
Having worked with roofing companies for over 30 years on various properties I own, without a doubt CERTIFIED is OUTSTANDING in every respect. I frequently inspected the job as it progressed and was pleased to verify for myself the quality of work and attention to details that the installers demonstrated. The owner of the company, Tom Keehan, also inspected the progress of the job and insured that a highly trained supervisor was always available. As with any job it is not unusual for an unrelated mishap (damaged plant, perhaps a broken window, or even something as minor as a small scratch on a dormer) to occur for which no individual worker would own... without controversy, argument, or discord of any kind, the owner apologized for the mishap and immediately took care of the problem. I received estimates from 3 different companies and chose CERTIFIED for the following reasons: 1. The owner was honest and straightforward when responding to all my questions. The questions I posed were meticulously researched so I already knew the answers... Only CERTIFIED answered accurately and without any BS. 2. I personally called four of the references provided and received resoundingly positive comments. All said they would use again or recommend to a friend or neighbor without reservation. 3. Fair price
- Richard G....
APond Roofing Co Inc
They were efficient and the end product looked really good. I was shown a roof drain that had been damaged and replaced. Caulking repair looks good.
- Sari D....
ANational Roofing
major leaksPreviously paid 2 different contractors to repair and fix major leaks. service was done quickly and professionaly.
- Jimmie S....
AMG Roofing LLC
I was desperate. I had a leak in my roof on December 16, 2009 and water had come into my basement, two bedrooms and the living room. A big snow was predicted and I wanted the new roof right away. I got several estimates. Marvin (M G Construction) was the cheapest and he could do it before the snow. Marvin was very accommodating, easy to work with and did exactly what he said he would do. He completed the job at 5 pm on Friday December 19, 2009 and the big snowstorm (20 inches) began at 9 pm Friday night! I was thrilled to have the new roof! I asked him to come back two weeks later to check on the roof after the big snowstorm. He did and all was well. I would highly recommend him.
- Rebecca A....
ABrax Roofing
One of our major jobs had a few hiccups at the beginning, but Boris one of the owners stepped in and all went great. Boris is a great guy and I'm glad I found them. They are definitely are go to Roofers if anything is need for our roofs at the church.
- Dalia M....
ABrax Roofing
Brax was so responsive to our initial query - unlike several competitors, which took days or even weeks to reply. They then took care of a leak quickly with a temporary tarp and offered us some options for a more permanent fix. They did not pressure us into the most expensive option. When it came time for the job itself, they were on time and completed the job with minimal disruption to our day to day life. They sent several before and after photos of the work site and provided a letter confirming the warranty. We had a great experience! Only one suggestion: I wish we had been offered blackout blinds for the skylight replacement.
- Teresa T....
ASPRINGFIELD ROOFING & SHEET METAL, INC.
John is the owner of Springfield Roofing. We have used this company before. Customer service always has been excellent. The estimate was right on target and the work was finished in one day. This company is highly recommended.
- Wayne B....
AMG Roofing LLC
Roofers did an amazing job. Removed the old roof and installed the new roof all within the day (started at 7 am and done by 2pm). Left the house and surrounding areas just as clean as they found it. The price ended up being higher than originally expected, but in line with the amount of rotted wood they had to replace and the price was provided ahead of time for that cost. They took lots of pictures throughout the day to show progress, flag areas of concern, and were very thorough. We've had several big rainstorms since the new roof was installed and have seen no more issues. Would highly recommend!
- Paul D....
AG & G Roofing
G&G Roofing came to my rescue after other roofers failed to complete the job and/or didn't show up to do the job they said they would. George was very punctual and very communicative when showing up to provide me with an estimate. He was extremely honest and detailed with the information he provided regarding the damage to my roof. Although I may not be a roof expert, he explained in a way I could understand and was very clear. That was appreciated. On the day in which he planned to do the job, he showed up with his crew and wasted no time in completing the task in ample time. He provided me with pictures every step of the way and the final touch. My roof looks great and I could never have made a better decision. If only I would've reached out to George earlier, I would've save a lot of time. I thank George and his crew for raising the bar in professionalism.
- Lynette G....
AMG Roofing LLC
I had a flat roof, pitched slate roof with dormer, and flat garage roof replaced, including some subroof repairs, plus some new gutters installed. Marvin Garcilazo was a pleasure to work with. His written contract was a bit terse and difficult for a non-expert like me to understand - it helped me to get another overly detailed contract from a different contractor, and I checked with a friend who is a builder to help me decipher. He prefers torch-down roofing. His team did an efficient and clean job, well documented with photos. When I pointed out some finishing issues with the work (e.g. wrong pattern on the slate roof, wrong gutter pitch, a sloppily tarred edge on the dormer) to Marvin, he got it fixed quickly and without any complaint - he clearly wanted me to be fully satisfied with the work. Other contractors who have seen the work have been impressed by the quality of the roofing work.
- Vanessa W....
AMG Roofing LLC
Marvin was extremely responsive to our request for a quote to have our flat roof that wraps around 2 sides of the house replaced. We knew it was causing interior water damage along one side of our house. His quote was thorough and professional and he answered our many additional questions. While it took a while between the time we signed the contract and when the work was actually done, that was due to weather and needing to find 2 days in a row without rain. When the weather finally cooperated, Marvin's team showed up promptly at 8am to begin work. They worked more than a full day trying to beat the evening rain to get the roof finished. It turns out much of our wood (deck, railing, plywood) was rotted and had to be replaced. The roof got its first big test the first night during a pretty substantial rainstorm - and it did great. Marvin's team was back on day 2 to finish everything up. We had one issue that developed that day - it turns out one of the workers hit interior electrical wiring with a nail when putting the flashing in that caused the electrical outlets in our bedroom to stop working. An electrician quickly figured out the problem and corrected it. When we told Marvin about it, he immediately offered to pay the electrician's bill. We were very pleased with Marvin and his team's work, their post-project worksite clean-up, professionalism and quality of the work. He's also local to our neighborhood and very familiar with the homes here, which we also appreciated.
- Christina W....
ATom Hanger Home Improvement
Tom was extremely helpful and provided significant input on the best solution to solve my problems. He knew my work wasn't large enough for him to handle yet he called back and even reached out to the siding manufacturer to provide advise. don't hesitate to call Tom as he is honest and will not lead you astray.
- Donald B....
ACertified Inc
Two weeks after moving into a new home, we discovered, after a heavy rain, that we had a leak in an older flat roof over a bedroom. Tom was extremely responsive and helpful, and even though they don't do roofing repairs (only full replacements), Tom sent his foreman over to patch our roof as an emergency short-term fix while we looked into options for having the old roof replaced with a TPC membrane. There have been heavy rains in the meantime, and the temporary patch has saved us from taking on more water and causing further damage to drywall and floors. We were impressed by Certified's professionalism and responsiveness, and we would have hired them to do the full roof replacement, but they had a 2-3 week backlog due to all the rainy weather, and we needed the work done sooner than that.
- Julia L....

Flat Roofing Companies Near You

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337
Reviews
Lyons Contracting Inc
Award 2019Super Service Award
Recent Review: Great; Tom was very professional and responsive. I highly recommend him.
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195
Reviews
R M Banning Roofing
Award 2019Super Service Award
Recent Review: Banning was very professional, helpful, prompt and the final product was excellent and delivered on time. We were very pleased and the workers couldn't have been more efficient.
A
865
Reviews
Certified Inc
Award 2019Super Service Award
Recent Review: Certified Inc. replaced my 80 year old metal flat roof with a new TPO roof in May 2020. When getting an estimate from Certified, Tom explained the process and the recommended roofing system in great detail. He also responded to my follow up questions quickly. After doing some research on different roofing systems, I decided to go with the TPO roof for it's environmental friendly qualities. The team who replaced my roof worked quickly and did a good job of cleaning up after they completed the work. I received pictures of the roof after the work was completed. Every staff person I came into contact with was friendly. Only time will tell me the overall quality of the roof/work done. But I can say I am pleased with the process of getting my roof installed with Certified, Inc.
A
115
Reviews
RIBA Construction LLC
angies list certifiedAngie's List Certified
Award 2019Super Service Award
offers couponOffers Coupon
Recent Review: Very, very well. The only delay was due understandably to weather. They were an absolute pleasure to do business with. I would call them again and refer them to anyone without hesitation.
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205
Reviews
ROOFWORKS
Recent Review: Very responsive and prompt; completed the work when and as promised
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782
Reviews
Augustine Roofing LLC
angies list certifiedAngie's List Certified
Award 2019Super Service Award
offers couponOffers Coupon
Recent Review: The company kept me informed verbally and in writing. They sent me pictures of the roof. I met with a representative after the job was done for a critic. Everything was first rate. Highly pleased.
A
31
Reviews
Restoration Roofing
Award 2019Super Service Award
Recent Review: Jose came out quickly after we spoke on the phone. He was very generous with his time and answered my many questions patiently. The day Jose and his crew came out to replace our roof, with all the material, we realized the roof may not need to be replaced and we might be able to squeeze some more life out of it. Jose did not push to have it replaced even though he came out with his crew and material. He offered to return the material and just patch the problem areas. The crew did so professionally and neatly. All in all, a great experience and Jose truly demonstrated integrity. I would hire them again in a heart beat.
A
139
Reviews
National Roofing
Recent Review: Incredibly impressed with Robert! We had a leak on our flat roof, and the company that installed it has gone out of business. Robert responded to my inquiry right away and was out to see the roof first thing the next morning. He gathered information from me as to what the previous company did and then went up and took a look. He discovered and was able to quickly patch a hole, and then showed me pictures and explained what the previous company had done wrong -- and then declined any payment. Very impressed with his professionalism, knowledge, and integrity. Will absolutely give him a call when the roof eventually need a full replacement!
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748
Reviews
Pond Roofing Co Inc
angies list certifiedAngie's List Certified
Award 2019Super Service Award
offers couponOffers Coupon
Recent Review: They were efficient and the end product looked really good. I was shown a roof drain that had been damaged and replaced. Caulking repair looks good.
A
386
Reviews
MG Roofing LLC
Award 2019Super Service Award
Recent Review: I was desperate. I had a leak in my roof on December 16, 2009 and water had come into my basement, two bedrooms and the living room. A big snow was predicted and I wanted the new roof right away. I got several estimates. Marvin (M G Construction) was the cheapest and he could do it before the snow. Marvin was very accommodating, easy to work with and did exactly what he said he would do. He completed the job at 5 pm on Friday December 19, 2009 and the big snowstorm (20 inches) began at 9 pm Friday night! I was thrilled to have the new roof! I asked him to come back two weeks later to check on the roof after the big snowstorm. He did and all was well. I would highly recommend him.