Welsh Roofing Company, LLC
7th year as a Best Pick
Best Pick 2018
certified company
Based on 135 Surveys
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Compiled Score: star star star star star
Welsh Roofing Company, LLC has received 5 out of 5 stars (A-rating) based on 135 customer surveys conducted by Best Pick Reports.
7th year as a Best Pick Call
"I founded Welsh Roofing over 30 years ago wanting to perform to the highest standards—ensuring each job was done correctly the first time. We still strive for perfection, paying attention to the homeowner's needs and supervising each project. The result has been our reputation for quality, honesty, and reliability."

Greg O. Welsh | President
Company Information
Services Offered
Welsh Roofing Company offers full replacement of asphalt shingle, cedar shake, slate, and standing or flat seam copper roofing systems for residential customers. The company also installs seamless gutters and downspouts.
The company offers a lifetime warranty on all labor for full roof replacements and honors all manufacturers' warranties on materials.
Company History
Greg Welsh founded the company in 1983. He is still involved with day-to-day operations and performs a majority of the work estimates. He has been a lifelong community resident and states that Welsh Roofing is a family-operated roofing company with experienced employees in the office and on the jobsites.
Employee Information
Employees of the company wear uniforms and drive marked vehicles.
MHIC #24633
Areas Served
Bethesda, Chevy Chase, Gaithersburg, Germantown, Montgomery Village, Potomac, Rockville, Silver Spring, Columbia, Elkridge, Ellicott City, Laurel, Annapolis, Crofton, Glen Burnie, Odenton, Pasadena, Severn, Severna Park, Bowie, Hyattsville, Lanham, Laurel

“Welsh Roofing replaced my roof. I liked everything. They were friendly, quick, high quality—everything you would expect. They also seemed to be very knowledgeable about the project. A+.”

“They were great. They replaced my entire roof and skylight. There was no mess—it was perfect. Everything about it was good. I'd definitely recommend them. Welsh Roofing is A+.”

“They get the highest rating I can give them, they did a fantastic job. I would grade them A+.”

“They replaced the whole thing. They had done my brother-in-law's barn who recommended that they were great. So, I called them, and he was correct. He showed me different things that were wrong, and he repaired them. He took out a window, and I would grade them an A++. I've already recommended them.”

“It was very good. I have a single home. It's not a huge roof, but it's a single home. They put a roof on it. They basically were very prompt. He was thorough. My impression was that it was a very thoroughly done job, and they were very prompt. I know because I was at the end of the season, and they weren't sure if they were going to be able to get me in because it was starting to get really cold, but they were able to do that and get me into the schedule. They basically responded to any questions I had, and they completed everything. They got it done very quickly, in one day. Again, it's not a big house, but they did complete the entire job. They kept in contact with me, so they communicated. I'd give them an A. I thought they were great.”

“They put a new roof on the house. He came out and actually got on my roof and looked at it before he gave us an estimate. Some of the other companies just looked at it from the ground and threw numbers around. He let us know that since we were a very small job, we would be in between jobs and it might be at the last minute and we were on vacation. He said, 'That's OK. I can still do it.' Our neighbor had seen them and that they had protected all the plants around the house and were in and out quickly and everything was clean, and it's doing well. I would grade them the highest grade—A. I've recommended them before.”

“They replaced my roof. A great company to work with. I've recommended them to other people, and I would very likely recommend them again.”

“They replaced the roof, and it also required the replacement of rotten wood underneath. The initial quote process was extremely professional and covered all of the ground that needed to be covered. They made good recommendations about color choices. They showed up when they said they would, and everything was neat and clean. I would grade them A. I would recommend them.”

“I had a good experience with them. They replaced the roof and also some rotted wood under the shingles. They were efficient, on time and they did a very clean job, very well done. They were there on time, didn't have any issues, were very good with their clean-up, and had a good system through the whole event. I would grade them A.”

“I've had a very good rapport with them. I've enjoyed working with them. I've had good success with them. They mostly did residential work. I was a contractor at one time. I recommend them constantly. They're very good. We have a very good relationship. I've known them for probably twenty years. It's always been a good, positive experience. They get an A.”

“They did a thirty-year roof. It's architectural tile. They did everything in one day, and the job was right. They changed what they were supposed to change. They did my skylights very well. I'm very happy with them. They were prompt. They came when they were supposed to. They finished when they were supposed to. They cleaned up really good. I don't have any problems. They didn't cut any corners. They did a very professional job. I'm in home improvement myself, so I know what it takes. I can see a good company when I see one. I'd give them an A overall.”

“They did roof replacement. They're easy. They came here on time, they did it the whole day until it was done, and they did good work. The workers are good, although we didn't really interact with them because they were working up. The owner is very nice. They get an A.”

“They're wonderful. They did a total roof tear-off, and they also pulled out a whole bunch of bad wood that was in there. They put all new shingles up. Real fast. No debris left on the yard. Nothing. It was nice. Gave me a price, told me when he could do it, and he came out and did it, and it was done. Did what he said. Very professional. I'd give them an A+. I already have recommended them.”

“Welsh Roofing Company was wonderful. He was the only man that actually went up on my roof and walked around to see what was going on. I felt informed, and they were very quick and thorough. They cleaned up after themselves. I just can't say enough good about them. I would give them an A+.”

“Welsh Roofing Company is a fantastic company. I had nothing but a positive experience with them. They're a family-owned business, and they work as a great team. I have already recommended them to my neighbors. Welsh Roofing gets top ratings in every single area, because they're fantastic.”

“They were excellent. Their product was good, they were here when they said they would be, and they cleaned up after themselves. Everything was excellent. I would give them an A. I'd recommend them with no problem.”

“They did an excellent job. It was definitely an A+. It went wonderful. Customer service was very responsive and everything they said they'd do they did. They were on time and spent most of their time on cleanup.”

“They were wonderful. He was the only man that actually went up on my roof and walked around to see what was going on and he asked me allot of questions about my roof. I felt like I was getting informed by him and they were very quick, thorough, and they cleaned up after themselves. I can't say enough good things about them. I would give them an A+.”

“I absolutely had a positive experience. I thought they were terrific. They were locally owned, and I actually didn't know him personally, but we were neighborhood people. Definitely an A, A+. A+ all around. I have recommended them on several occasions already.”

“Welsh Roofing is a fantastic company. I had nothing but a positive experience with them. They're a family owned business, the household, the father, the mother, the brothers, the sisters, are all in charge. They work as a great team. They're a fantastic business. I would recommend them to anybody and I already have recommended them to my neighbors. I give them whatever top ratings are in every single area, because they're fantastic.”

“They were excellent. Their product was good. They were here when they said they would be here. They cleaned up after themselves every day. It was a good experience. I would give them an A. The quality of work, customer service, punctuality, cleanliness, and expertise were all excellent. I'd recommend them with no problem.”

“They did a great job with my roof, that's the most important thing. They really know what they were doing. They were quick. Grey Welsh has always been responsive to my inquiries and calls. The whole thing was really professional and well done. I'd give them an A+.”

“They roofed my house last, about a year ago. I'd say A+.”

“The people are good and the work was good. I would give them an A+ rating.”

“The owner, Mr. Welsh himself, came out and inspected the roof. He gave my house personal attention; he was here during the installation and the cleanup of the roof. He was very thorough and knowledgeable. They did a great job cleaning up. I have recommended him to other people since them, so I was very satisfied. A+ for them.”

“They did a good job and cleaned up well. Everything was one day, in and out, never had an issue or anything. I would give them an A+ grade.”

“They did a good job and were very responsive. I would give them an A.”

“OK, we've had nothing but good news to say, no problems. We're very happy. They were efficient. They came on time, did their work, and it was a very good job. I would give them an A. I would recommend them right away.”

“It was fine. I'm a realtor and it was a house. It was a corporate owned property. It looked like they did a good job. I would say probably an A. It was fine, as far as I can tell. I was not present anytime the work was being done, but I saw it completed. The roof had to be replaced, so I saw what the finished product looked like.”

“They did what they said they were going to do, when they said they were going to do it. They cleaned up. I would give them an A.”

“They did the job that I expected them to. I would probably give them an A.”

“Their communication and timeliness were good. They gave me options for how much to spend and what I would get for it. It was good. I'd say A for them.”

“They did a little bit of carpentry work, but it was primarily roofing. They did good work, and they came highly recommended. I chose Welsh Roofing because of that recommendation, and I would recommend them if a friend asked me. I would grade them as an A.”

“They did a great job, and we were very happy with them. I'd give them my highest recommendation. We had no problems with them.”

“Welsh Roofing replaced our roof and installed a soffit. The owner is very detailed oriented. He was great through the whole process, he communicated their cleanup, and work was spot-on—it was great. They were recommended to me. I would grade them as an A+.”

“I liked everything about them. They did an entire roof replacement. They were timely, and they were done on the day that they specified. Everything was great. I think I found out about them from a friend's recommendation. Welsh Roofing is A+.”

“They had a great process where they arrived to provide a quote, clearly explained the options, laid out a plan of what I wanted, and executed what I agreed to in terms of the work. They were timely, punctual, and professional, and they did the work in the right amount of time. The crew cleaned up afterward and followed up to see if I needed anything or if I had any concerns. They did a roof and shingle replacement. I had some personal friends that used them and recommended them as well. I would say they earned an A+.”

“They did what they said they were going to do, they did it on time, and the price was what we expected—there were no surprises. They replaced our roof. They were a referral from some folks that had used them and said some great things about them, and we experienced the same thing. I would give Welsh Roofing an A+, and if I needed something else, I would go back to them.”

“It was a very good experience. I live in another state, but my investment property is in Rockville, and after a few phone calls and emails, they took care of business right away. I can't appreciate that more. It was a repair, but I have received the proposal for a full replacement and will get that to them this fall. They're A+.”

“Welsh Roofing did a roof replacement for me. There was no heavy sales pitch, which was good compared to other companies around here. They came with a nice-sized crew and got right to work. They cleaned up after themselves. I'm a handy person, so I got up on the roof, and I was very happy with everything. I was going to get gutters done by them, and they advised that it wasn't necessary right now. I chose them because they were a local vendor, and I felt that because they were local, they would be more honest. I'd say they deserve an A+.”

“They came on time and fixed the problem. We had a leak on the roof, and they fixed that. The workers were good working with us. They get an A.”

“They showed up and did what they said they were going to do, and they did a nice job. They did a roof replacement for me. I found out about them from a friend. I'd give them an A.”

“They were great. I liked everything, including the knowledge of the work and their ability to get the job done. My wife and I were completely happy after all the work was done. As far as communicating with us from A to Z, they were great. The father and his son were here as well. My wife and I were satisfied—no issues whatsoever. We even told the father that we would tell everyone in the neighborhood about them. Welsh Roofing deserves an A.”

“They are fine. They did a good job. I think they replaced the whole roof, and I would say they're an A.”

“They did a nice job on the roof they replaced. My neighbor who researches everything down to the microscopic detail found them, and I went over to them and said, 'Can you give me an estimate on my roof? It's raining in my house.' They get an A.”

“I would give Welsh Roofing an A—they're good. They know what they are doing.”

“Welsh Roofing ended up doing the work. They replaced the skylight while I was at work. If I were to give them a letter grade, I would give them an A.”

“I was involved in the work done by Welsh Roofing, and it was very nice. Their customer service was good. The work area after they finished was fine—it was clean. The roof doesn't leak. An A grade is good for them.”

“Welsh Roofing Company was outstanding; they were the best company that we've ever had any dealings with. They were gentlemen. They got here when they said they would, and they did such a great cleanup. They put a new roof on our house with a screened porch and a skylight. I'd give them an A++.”

“Mr. Welsh was very personable, and his guys did excellent work. They replaced my roof, and it looks beautiful. They get an A+.”

“They had great quality. They put on a new roof, it was really outstanding, and they were responsive to all my questions. I would highly recommend them, and I'd grade them as an A+.”

“Welsh Roofing Company put on a new roof for us, and they were perfect on everything—A+++.”

“They did a great job. I liked everything; they were excellent.”

“They did a full roof replacement for us, and their customer service was very good—it was excellent. They were punctual and clean, and they got in and out. They knocked everything out quickly and cleaned everything up after themselves. One of my neighbors had used them, so that's how I heard about them. I would give them an A+.”

“Welsh Roofing did a great job. They were courteous and did the work within the specified time period, and they cleaned up completely. There were no surprises. They offered documentation and their warranty right away on the job. I would rate them the highest—an A+—and I would recommend them to anybody, including friends.”

“They did a roof replacement. They're top-notch—a good contractor for everything from start to finish. That was not the first time I had used Welsh Roofing. I found out about them because I saw them doing a job. They deserve an A+.”

“Welsh Roofing replaced the roof for the whole house. I liked that they responded right away and didn't spend hours sitting in my living room giving us a pitch. They gave us a quick estimate and then gave us a more specific estimate after we chose the type of roof we wanted. They came on the day we expected, and they did everything from start to finish within one day. They covered everything. We have a water garden area, and they picked up anything that fell into it. They were completely clean. It was painless. They had done work for my neighbor's parents, and my neighbor recommended them to me. They earned an A+.”

“They put architectural shingles on a roof. Greg Welsh came out himself and gave me a very thorough estimate. He got up on the roof and invited me to get up there, too. He showed me what he would do, and then he came back with a large crew and did it. It was exactly to the penny what he said it would cost, and it was done in one day, which was less time than he said it would take. I found them in the Best Pick Reports book. Welsh Roofing is an A+ company.”

“Welsh Roofing did the roof. I think there might have been a little rotting, so they fixed that. They did the work early and quickly. I would give them an A+.”

“I'm very happy with Welsh Roofing. He couldn't work on the leak we had at the time because it was too cold, but he did do a temporary fix on it until the weather warmed up to where he could get out and do the complete roof. Then, he came back and made some adjustments on his own time. He went way above and beyond what he had to do, so I'm happy with it. I would absolutely give them an A+—for sure.”

“Welsh Roofing put a new roof on our house. They came when they were scheduled, and they got the job done. We were very satisfied with it. We knew them because we live in the area where their business is located. I think they deserve an A+.”

“They did my roof. They had to remove two layers of roof off the house, so there was quite a bit of work for them to do. I was really happy with their professionalism, the way that they handled the job, and the cleanup afterward. I couldn't be happier, really. I got their name from the Best Pick Reports book. I'd definitely have to give Welsh Roofing an A+.”

“I had a good, positive experience with Welsh Roofing—they were very responsive. They patched a leak for me. They were timely and did what needed to be done, and what they did worked. There were shingles missing, so something on the roof had to be resealed. It was the second time I'd used them. They were recommended to me, and I would give them an A+.”

“They put a new roof on, and it was very good customer service and very good work. They were prompt and ready to go. A neighbor gave me their name. I think Welsh Roofing deserves an A grade.”

“Welsh Roofing Company replaced my whole roof, and they did a great job. The customer service was really good. I would give them an A.”

“Welsh Roofing was outstanding. The owner has an excellent relationship with his workers. They did a new roof for me, and I wouldn't consider anyone else to do that kind of work. They're exceptionally good. I just can't recommend them highly enough—A+.”

“Welsh Roofing replaced our entire roof, and they did an awesome job. They were the only ones who went up on our roof and into the attic during the estimate, so I felt I could trust them. They're a very good company. I'd definitely give them an A+.”

“I was very happy with Welsh Roofing. They replaced my existing roof with a totally new roof, and they did a great job. I liked that they went into detail about the product I was purchasing when they did the quote. The job was done in a day, and they did a great job cleaning up. I'm really happy with my roof. They're A+.”

“It went very well, and they were excellent. They came exactly on time, did the work very promptly, and cleaned up completely—there wasn't a spot left afterward. I think they were great, and I would give them an A+.”

“They did a full roof replacement. I like their workmanship, friendliness, and their personality, and I would highly recommend them. The first day I came home, I didn't even know they were there, and then they were gone. And that was their first day. They were there two days. I was very impressed. I can't speak more highly of them. They get an A+.”

“They did a total roof replacement, and they did a very good job. They were on time, and they did the work. Everything that they said they would do, they did. They were nice people, very friendly—I can't say enough about them. I haven't had to call them back since then regarding the job, and I'd use them over and over again. I'd give them an A+.”

“They did a full roof replacement. They did a great job—they cleaned up every day, they got it done quickly, and they did everything they said they were going to do. I haven't had to call them back since then. I'd give them an A+.”

“I think he was prompt with his estimate, and they did the work in a timely fashion. He did excellent work. He had worked with the roofer that we used for our house previously, so he came recommended, and he had done some gutter work for us, so it was kind of repeat business. I'd give him an A.”

“They did a replacement of the entire roof. They did an excellent job, and I was very pleased with their results. They were in my local neighborhood, and I thought that I should deal with somebody close by, so the owner came by and talked to me about giving me an estimate and everything, and I decided I wanted to go with him. I haven't had to call him back since the work was completed. I'd give him an A.”

“Welsh Roofing did a great job. They gave me world-class customer service. They came over here and took care of the situation right away. They were very polite and friendly, and it was very comfortable to be with them. I'd give them an A+ grade.”

“Welsh Roofing fixed a leak. I would use this company again. The customer service was really good, and they were professional. I would give them an A+ grade.”

“Everything was great—absolutely a positive experience. It was a pleasure. I think it was one of the owners of the company that came out and checked the place out first. The crew was great. They just went to work, and it couldn't have been better. I haven't had to call them back since. I'd give them an A+.”

“It's absolutely been a positive experience for the past ten years or more. They're professional, prompt, guarantee their work, and they do a very good job. They've done repairs, additions, they've done it all—slate, metal, regular asphalt shingles, you name it. I haven't ever had to call them back about anything that went wrong. I'd give them an A+.”

“We did end up going with Welsh Roofing. It was a small repair. One of the shingles needed to be replaced on the roof and they took care of it. They're quick, and we had a positive experience with them. I would probably use them again. It was a very quick and small job, and they did what we needed. I have no complaints.”

“Welsh Roofing took care of my replacement roof. The technicians showed up on time. Everything's fine, and I would give them an A.”

“They did a replacement, and they were very quick and thorough. I heard some good things about them, and I have not had to call them back since the work was completed. I would give them an A.”

“The job was done on time, it was quick, the estimate didn't go over, and the quality of work was good. We chose them because we had family that had used them before. Everything looks fine, and there's been really no reason to call them back. The price was right in line—it was actually an insurance quote. We upgraded the shingles, so that upgraded the price slightly, but everything else was exactly as the adjuster wrote it up, so I was very happy with it. They definitely get an A.”

“Welsh Roofing returned phone calls promptly, and their communication was excellent. The crew was very professional, and they were pretty immaculate; when they left, all I had was a beautiful roof and no debris or damage anywhere. It was great. They deserve an A+, and I would absolutely use them again.”

“Welsh Roofing did a full roof replacement. They did it well, and they did it quickly. They're very responsible and had outstanding craftsmanship. I chose them because the neighbor across the street used them, and we saw the great job they did over there. They get an A++.”

“We just have nothing but positive things to say about him. They came early, worked efficiently, and they cleaned up. The crew was great. We worked with him about 20-something years ago, too, and we have nothing but very high grades for him.”

“I had a good company do my roofing—Welsh. They replaced my entire roof. They did an excellent job. They brought me the samples, they didn't nag me, and I picked out what I wanted. I decided to upgrade from what we decided on, but it wasn't a problem, and it's a great roof. In fact, about three doors down they were doing work—they have the exact same roof. It's nice, it was a good job.”

“They're outstanding. They were there at seven in the morning and didn't leave until after six that evening. They put in long days and typically didn't have a full lunch. They were there, I think, six days in a row, and I was very pleased with the work, with the results. I would have them come back and do that again. A.”

“They're great. I liked them because they were a family business—father and son. It was right after a storm, and we just didn't have that much damage, and they were still out to us promptly and fixed a hole in our roof. And before that, they had replaced our roof and did a great job. We were happy with them. I'd give them an A.”

“They did a good job. They showed up when they said they would, they got it done when they said they would, and they cleaned everything up nicely. It's exactly what I would expect from them. I'd give them an A.”

“I was very happy with what they did. It was more than just shingles—they had to do the gutters and the fascia boards around the house too. They did a nice, neat job. They covered everything; it didn't do any damage to any of the plants and flowers that I had around the house. They cleaned up well afterward, and it didn't take them long. I'd give them an A.”

“Everything went fine. First of all, they were very prompt, and even though a little rain developed, they came when they said they were going to come. They did everything in a workmanlike manner. They did a good job of removing the old roof and shingles and putting down the new. They get an A.”

“Top of the line. Very clean, professional crew; they did their business. We had two roofs up there—there were two layers, and they removed it, and our yard is extremely landscaped, but they did an excellent job—A+. They didn't damage anything, and there were no nails left behind. That was my biggest concern—that I could still walk out in my yard.”

“They did great for us. They were just efficient. We liked them. Nothing bad to say. The roof is still looking good since they put it up. No negatives at all—A+.”

“I don't think it could have been done any better. They came early in the morning, they worked hard, and they cleaned up and took everything with them. The place looked great. This was a total replacement. I'd give them an A+.”

“I was very happy with the service. They're excellent. They come right away as quickly as we call them, and they scheduled the appointment almost immediately and set up the job very quickly. Everything was done very timely. The quality was very good, and we are very satisfied. I'll give an A+.”

“I was very pleased. In general, I was very happy with the service. They were here when they said they would be. They did a good job in getting it done, cleaning up, and getting out of here. I'd give them an A.”

“These Welsh Roofing guys are awesome. They have excellent workmanship. They did the whole, complete roof, and they were a ten. I’d give them an A.”

“The way they handled themselves, the way they did their work, was very good. They ripped out all the old roofing, they got the new roof done, and it looks good. I’d give them an A+. Welsh Roofing is a gem of a business—they overdelivered.”

“Welsh did excellent. They were superior. One of the best operations I have ever seen. Besides just doing it very efficiently, they were meticulous. They made sure everything was done exactly right, and they cleaned up really well. They’re the top grade—A+++.”

“It went extremely well—absolutely amazing. I was looking for a very carefully done job, and I knew Welsh Roofing would do the job I wanted. They get an A+.”