About MGS Construction LLC
MGS Construction LLC is a trusted and professional roofing and vinyl siding specialist serving residential, commercial, and property management customers throughout New Hampshire and Massachusetts. As a GAF Master Elite certified contractor, they provide some of the best warranties in the roofing industry. Customers praise their exceptional service, quality workmanship, and attention to detail. The team, led by foreman Ricky, works efficiently and keeps the work site tidy, often completing projects in just one day. Customers have been impressed by the professionalism of the crew, their ability to handle issues found after removing old shingles, and the thorough cleanup that leaves the yard cleaner than before the work started. The team’s skillful and efficient work has added beauty to homes, with many projects completed in a single day, including siding and guttering where needed. Customers appreciate clear communication, responsive service, and the professionalism of the staff, especially Al Guevara, who is known for being knowledgeable and present throughout the project. Overall, MGS Construction LLC is highly recommended for fair pricing, reliable service, and a focus on customer satisfaction, making them a trustworthy choice for roofing and siding projects.
We recently had to have our roof replaced.After getting several quotes we decided on MGS Construction,Our salesman Al Guevara was outstanding! He was the only rep to stay in contact with us to answer any questions we had.We had to have a complete roof replacement including all decking.on the day of the installation Dean the foreman and his crew of men and woman showed up before dawn ready to go..Throughout the day Dean kept us informed of each step in the process.the crew was fantastic like a well oiled machine,they never stopped working. Al came bye a couple times as well. Dean and his crew were able to complete the entire job in one day!Everything was picked up and cleaned like they were never here. We would highly recommend Al and MGS Construction.
Highly recommend MGS! Al Guevara was professional, polite, and communicative from start to finish. The pricing was fair, the work was honest and thorough, and the team was prompt finishing all in 10 hours. Our roof looks great, and they left everything spotless—couldn’t be happier!
Highly recommend MGS! Al Guevara was professional, polite, and communicative from start to finish. The pricing was fair, the work was honest and thorough, and the team was prompt finishing all in 10 hours. Our roof looks great, and they left everything spotless—couldn’t be happier!