
“I cannot say enough positive about GMG Services. From the very first contact when an estimate was being given, they were responsive, punctual, clean-cut, and professional. Their estimate was extremely fair and they were completely transparent about what they were charging for, with no complicated "allowances" some contractors offer, which can make it difficult to compare quotes and can mask the true cost of their service vs. the materials cost. When drawing up the contract, I needed to get a variance from my community for the work, and I asked if we could void the contract if that didn't come through for some reason - Oscar from GMG (more below) offered to put a specific clause in the contract without me even asking.
Before contract signing and during the work, GMG was incredibly responsive. Every email was answered in a matter of an hour in most cases, as well as every phone call. My main contacts, Oscar and Aldo, and their field crews and supervisor operate on cell phones and Blackberries, which allows them to offer this level of service. On the rare occasion I had a question or concern, GMG was prompt and professional in addressing it, and they were never ignored. One time, the crew inadvertently left a garbage bag from the day's work in the backyard, and Oscar called on a Friday night to make sure it was OK if they picked it up the next day, and offered to have them come out that night. While this was hardly necessary, it demonstrates the level of professionalism and customer care you can expect.
The work crews showed up punctually every day, worked a solid day all days of the week, and were friendly and professional. They, and GMG overall, took excellent care of the house - they put down cloths and protective paper and plastic to protect the surrounding areas from harm, and cleaned them up at the end of the day when appropriate. They kept a clean work area both during and after work hours.
The quality of the work and final product are wonderful. The work is detail oriented, uses high quality components, and does not cut corners. It was done exactly as specified in the contract, which was also very detailed as to what they would do and the quality of the work practices. Anytime I asked if they could make a slight adjustment, or position something differently, they always did their best to accommodate us. Their materials, work practices, and attention to detail is first rate.
Two people in particular deserve mention. Aldo was the supervisor who was present at the site at least two days a week to monitor the quality of the project and make sure we, the customers, were happy. We had his direct cell phone number and he was always responsive in returning calls. Oscar was the person who gave the original estimate and was my other main contact. He, and Aldo, were both superior in returning calls and emails, and in being responsive to customer needs. They clearly know the business from both the construction end and customer service end. I travel during the week for work and my wife works as well, so the last thing we needed were people who didn't respond and who needed to be constantly monitored - this was never the case with GMG. Those who have dealt with unprofessional people in any field know how valuable this can be, and even more so when having them in your home.
GMG's method of contracting is find extremely fair. The contract with them is for the labor, and one selects and pays for the materials themselves. After that, GMG takes over to make sure the quantities and dimensions are correct. They have several excellent suppliers (which you're not required to use) that they work with and who help with design, and pass on the full contractor's discount, which can be considerable. GMG's payment structure is also very reasonable - the initial deposit was 25%, well below the one-third many firms ask for, and the remaining payments are spread evenly over the project.
GMG provided some of the best customer service and quality work I have ever received, and they will without question be on the top of my list for my next home project. I recommend them unequivocally”. Jack D., Arlington, VA



At GMG Services, we strive to earn your repeat business. We rely on client referrals for our continued growth. As a well established company, we demonstrate our top quality service and reputation in every aspect of your job, from the expertise of our skilled craftsmen to our complete management service so we can earn your repeat business.
“It is with great pleasure that we write this letter to express our gratitude for the wonderful job that GMG did renovating our kitchen and laundry room….we would like to compliment GMG on their professionalism and outstanding teamwork. Throughout the entire process, we observed and were impressed with the numerous crews that worked on our job. Each crew worked well together, helping each other as needed to complete a task. Everyone was punctual, courteous and willing to answer any questions we had…. We would certainly recommend GMG for any type of home renovation and we plan to retain your company for any future work we might have. Greg and Sarah C., Springfield, VA
“We are very pleased with the work that GMG Services did in renovating our kitchen. We spend a lot of time in this room, and I consider it the heart of our home, so it was very important to get the renovation done correctly. When we decided to renovate, we put a lot of thought and time into the planning of what we wanted. We needed to find a contractor who could provide for the necessary installations and who could work well with the other services/businesses we hired to complete this work…. We found that contractor in Oscar Molina of GMG Services. From start to finish, Oscar was careful to communicate clearly with us and to help answer all questions and resolve issues. His prompt attention to our job and all our questions went a long way toward making sure we were satisfied with the work as the job progressed…the demolition, plumbing, electrical work and dry wall went very quickly, and the glitch with the placement of the drain pipe near the sink was resolved once we realized the pipe needed to be moved. Once the cabinets arrived, Eddie and Roberto set to work installing them. The work they did was outstanding. Eddie showed his craftsmanship especially in the installation of the crown molding. The cutting of the wood and fitting it together look flawless, and it's easy to admire the skill he has. Some of the grain of the molding wood is matched going around a corner---that takes talent and foresight! Jose and Eddie also came up with a solution to finishing off the area under the counter where we would install our wine refrigerator that was very clever and made good use of the materials on hand. GMG worked well with the scheduling of the wood floor installation and the counter installation for our kitchen….All of the appliance installations went very well, and the GMG guys made sure the cabinets were installed correctly to accommodate the various machines….Once our tile and glass backsplash pieces arrived (not GMG's fault it took so long!), Noe and Eber installed the pieces beautifully. There was another glitch with the location of the electrical outlets, but Oscar arranged for the electricians and the tile men to work together to resolve that issue very well….Throughout the entire job, I thought that the GMG workers tried very hard to keep the mess of renovating to a minimum. Everyone cleaned up after themselves, which really meant a lot to me. I also felt entirely safe and comfortable with all of the workers coming in and out of my home… We are very happy with the work that GMG Services did, and we will call on you in the future for any other renovating jobs for our home”. Anne & Jack S., Washington, DC
“It was great to work with you….please feel free to send anyone to us for recommendations on how great you and your crews are to work with, and how please we are with our new kitchen and bath.” Steve & Judy A., Alexandria, VA
"...we wanted to write a note to express our thanks at a renovation job well done. Even after multiple change requests, you and your team still managed to finish within out planned budget and two weeks ahead of schedule. ..We were 100% impressed with the quality of service that we received from your crew. Not only were they highly skilled but they were also reliable, trustworthy, polite, clean, flexible, and detail oriented… You were always prompt, professional, and friendly in your responses… Our kitchen has received wonderful reviews from our friends, in large part due to your high level of craftsmanship…” Karen F, Arlington, VA
"We want to thank all of you for giving us a beautiful new bathroom and for making the entire process so enjoyable. From Oscar's wonderful ideas on the first day to the diligence of following up on details on the last of the project we could not have asked for more. In particular, we appreciate that everyone who came into our home was so cheerful, polite and respectful of us and our home..While the crew put in some long days, at the end of each day the space was left clean and everyone was extremely respectful. Thank you again for all of your hard work." John M. Arlington, VA
"Thank you all....for your fine work." Christine A., Arlington, VA
"Just wanted to express our thanks for the wonderful job you did on our bathrooms. They look (and work) great and we have received many compliments. We will no doubt be in touch… with another project." Kathy D., Falls Church, VA
"Oscar is a rare N. Virginia contractor who not only returns phone calls in a timely manner, but communicates each step of the construction process in a way that is easily understood. I totally trust him and would definitely hire his company again for future home construction projects..” Carol D., Fairfax, VA
"Heidi and I would like to thank Oscar, Aldo, Sofia and of course, Marco and all the talented workers who did such a beautiful job on our new kitchen. We were both very impressed with the quality workmanship, professionalism, and the courteous manner in which the job was accomplished. We would recommend your contracting service to anyone!" Andy S. Fairfax, VA
"Thank you for all of the work you did on our kitchen remodeling project and the various other projects around our home during this past summer!! From the design ideas you created to the many choices and options you provided, you were extremely knowledgeable, professional, and friendly...We can't say enough about your GMG work crews also. They were all extremely proficient with their respective disciplines. They were hard working, trustworthy, and always willing to make every effort to make the finished product perfect... We certainly hope to work with you on another project in the future." Helina W. & Robert C. Fairfax, VA
"I really have enjoyed our project and your crew. Nice, dependable people, all of you." Sean F. Washington, DC
"Our kitchen is beautiful! First I want to thank everyone who worked so hard and so well on our home renovation project. I also want to commend you for outstanding service. In a few short weeks you gutted our 40-year old worn out kitchen and transformed it into a show place. Every detail has been handled with great attention and skill. All of the craftsmen performed excellent work and were so friendly too. The carpenters, tile layers, the painters and walls fixers, electricians, and plumbers, each one is an expert...Again, I thank all of you at GMG for creating that little masterpiece of a kitchen...I am still marveling at the beautiful and sold tile work...I will highly recommend your service and would happily show my home to anyone who is considering a renovation project with GMG." Nan & Steven E., Reston, VA
"...this is just to say we were so impressed with the skill and diligence of your crew...(our) kitchen is truly wonderful. Thank you so much." Bryan & Cynthia P. Washington, DC
"We want to thank you, Bob, Sofia and all for all of your work on this project. It was wonderful to deal with you and we particularly appreciate the fact that you were prompt about returning calls. Your stone work was especially good...Your guys were punctual, courteous, and professional...kept the inevitable dust and dirt to a reasonable level. We are very pleased with the way the project turned and we hope to work with you again...As you know, we have already recommended you to several friends and will continue to do so." Hill W. and Michelle B. Arlington, VA
"We are extremely pleased with the outcome and our experience working with your staff. All of the workers were very pleasant and accommodating. Aldo is a very competent man and a joy to work with. Marco takes great pride in his work and wants to make the customer happy...We will definitely call on you in the future for our home and garden projects." Candy S. Falls Church, VA
"Just wanted to let you know that I love my new closet! It looks great....The workers were very nice and did their work very neatly and efficiently." Virginia A. Arlington, VA
"It has been great having GMG Services back for our last construction project-the master bath renovation. I wanted to let you know that working with Aldo and his team, Alex & Jose was a very positive experience...(they) were extremely conscientious...cleaning up every night, laying paper down the hallway, etc. They also did a wonderful job on the bathroom tiling...If we have additional work we would come back to GMG Services and ask for this team, they were kind and professional." Maggie P. Arlington, VA
"I was very pleased with the service I received from GMG. I especially liked how well organized things were. The contract was sent in a professional and timely manner and I felt the work was well done with a minimum disruption to my home and completed on time. I would be very pleased to work with GMG again on any future projects that I may have and also would highly recommend GMG to anyone else in need of these services. I want to thank all of you for a job well done!" Katy C. Arlington, VA
"We recently had a bathroom/laundry room redone. The work was outstanding, but it was every other aspect of the project, from the estimate to completion, that makes GMG standout among contractors. The project was completed ahead of schedule and well within budget... we had daily phone calls from our project coordinator, who knew exactly where we were and what would happen next...The plumber, electrician and carpenters arrived when they said they would. GMG has my highest recommendations!" Perry P. Arlington, VA
"Thank you for the superb job in remodeling our entire kitchen. We appreciate all the time spent with us as we made decisions about the layout, the cabinets, floor, back splash, electrical outlets, lighting and so many other details. Your advice and suggestions were invaluable" Mr. & Mrs. William M. Arlington, VA
"Friends shared with me their horror stories of no-show contractors and projects dragging on. This certainly was not the case with GMG in renovating my basement. The quality of your company's work was outstanding! It's usually the little things that make the biggest impression and for me that was how they left the work site every evening, clean and organized. That's saying a lot when you are taking down a cinder block wall!" Steve G. Arlington, VA
"I am pleased to note our entire satisfaction with the performance of your firm. Your prompt response to my call for an estimate, your professional demeanor, plus your reasonable price...that was just the beginning...the job was completed at least a day ahead of estimate. That's what I call service!" William M. Fairfax,

Featured Letter
"My wife and I were more than pleased with the entire process. There was never a hint of pressure from Oscar to speed up our selections. He (they) understood that we were amateurs and wanted to be really certain before committing to placing an order. Oscar worked closely with us on the kitchen design. He has a real talent for understanding the client's s objective and the best way to get there. He was patient with changes and suggestions we thought of after the basic design was agreed upon. His clever use of space transformed our kitchen from pretty large and ho-hum to a place that everyone seems to be glued to.
The GMG installation crew was prompt, efficient and pleasant. They cleaned up every day, and stayed until the task was completed. They were professional in every aspect.
I think you get the impression that we are really pleased with the efforts of GMG. They have earned our highest respect and our unqualified recommendation.. " Robert & Lynn C., Fairfax, VA
Read what they have to say:
"In the 33 years that we have lived in the Washington, DC area, we have never been more satisfied with contractors than we are with GMG Services." Jim D., McLean, VA
"GMG provided some of the best customer service and quality work I have ever received, and they will without question be on the top of my list for my next home project. I recommend them unequivocally”, Jack D., Alexandria, VA
"We have loved all your work, professionalism and promptness….” James C., Arlington, VA
"We are writing to express our sincere appreciation and gratitude to you and your crew for the excellent work in remodeling our two bathrooms. It was indeed a pleasure dealing with a company that places a high priority on customer satisfaction. We are very satisfied customers.
The bathroom work was done with a high degree of craftsmanship and completed within the time frame that you had originally proposed. It’s apparent that GMG is a remarkably well run and well-organized operation.
In the 33 years that we have lived in the Washington, DC area, we have never been more satisfied with contractors than we are with GMG Services." Jim & Michelle D., McLean, VA
"We want to thank all of you for giving us a beautiful new bathroom and for making the entire process so enjoyable..." John M., Arlington, VA
It's no accident that most of our clients come back to us time and time again....