South Shore Gunite’s specialty is vanishing-edge pools, which provide unobstructed views of the landscape. Challenging to build and maintain, they benefit from an installer with freal expertise — which is exactly what this 35-year-old company offers.

South Shore Gunite Pools and Spas | 7 Progress Ave., Chelmsford, MA | 800-649-8080 | http://www.southshoregunitepools.com