Northland Engineers is a Family owned and operated business, which specializes in the design of repair or replacement septic system. We strive to keep things simple and as inexpensive as possible by knowing all the products, requirements and variances available for the homeowners use, to maintain the value of your property. You don't like mounded leach fields and nor do we. Holding tanks are the easy way out, not always the only way. 32 years of experience, a good down to earth attitude, mixed with old fashion common sense, and a constant learning process keeps this company, ahead of the competition.