McBride’s Water Advantage MCBRIDE’S WATER ADVANTAGE McBride’s Water Advantage is New Hampshire’s most trusted partner for water testing, water filtration, and well pump services. Protect your family, test your water. Contact us today! MCBRIDE’S WATER ADVANTAGE Agent Position (603) 736-4470 Email MCBRIDE’S P.O. Box 805 1911 Dover Road Epsom, NH 03234
