Brock's was founded by Maurice and Anne Brock in 1961. It all started innocently enough as the brainstorm of Maurice, his idea was to sell plywood in an old truck garage that was 575 square feet on a property next to his house. He eventually added 2 x 4's and nails and business began to boom. Maurice's hard work, fair prices and quality service turned the business into a successful enterprise. In the early 60's Maurice constructed a new 55' x 60' building on Ten Rod Road, it was put up in the backyard of the homestead to store the additional building materials. The expansion was far from over. In 1968 a new office and showroom was constructed, again on Ten Rod Road, right next to the family home. By 1974, Maurice added a flooring showroom and warehouse. In order to do this it was necessary to tear down the family homestead. In addition, throughout the 1970's, two other warehouses were constructed on the property to house the lumber, millwork and roofing materials. In 1978 the Cocheco bottling Plant was purchased for additional storage as well as to be able to receive products shipped by railcar. Brock's continued to grow, and in 1984 a major addition was put onto the Cocheco Warehouse to store additional inventory. In 1988 the current 25,000 square foot showroom was constructed in the back of the property and Brock's changed their address from Ten Rod Road to 298 North Main Street. This location is currently home to over 50 employees. The former showroom on Ten Rod Road was remodeled into what is now their window and door shop. What started in a shed in their yard has now grown into a company with over 85,000 square feet of showroom and warehouse space. Following in his father's footsteps, the 2nd generation, Scott Brock, who has been involved in Brock's since childhood, became owner and president of Brock's in 1998. Continued by the 3rd generation, Evan Brock, like his father, has been a fixture in the store since early childhood and in 2010 started his career as an inside salesman while continuing his education. Celebrating 50 years! A History of Brock's Plywood. Click here Who We Are We are one of the largest retail suppliers of quality building materials to customers throughout the seacoast and lakes region of New Hampshire, Southern Maine and Northeastern Massachusetts. Our outstanding service truly sets us apart. Both contractors and homeowners depend on Brock's not just because we carry all the residential and commercial building products they need, but with our experienced sales staff's knowledge and experience, we can help them make the right choices. We have grown into a regional industry leader, supplying and distributing a wide range of building products. This includes a full service flooring department, an exclusive Therma Tru exterior door assembly shop, which provides a wide variety of custom millwork solutions, a walk through window and door display, an estimating department and a kitchen design center. We carry plywood plus all the other building materials you need at very competitive prices. Our low turnover in staff now includes over 50 full time employees with over 400 years of combined experience in the building materials and hardware fields.