To find a local pond builder, seek out a certified aquascape contractor or similar professional by conducting a search through your local landscape contractors. You can find contractors in your local phone book or through an Internet search.
Pond building is often offered by landscape construction companies in most areas as it is too specialized to be the only service a contractor offers. Consider approaching owners in your community who have residential ponds for a direct referral. This is a very specialized niche, and it is important to only hire a qualified contractor who has experience building ponds. Home builders can also be a good source for a pond-building referral.