Mackensen & Company is a fee-only financial planning and investment management company. Itprovides investment advice in clients' best interests.Services include inheritence and wealth planning as well as the NH Trustees of Trust Funds Coalition, which the company sponsors. The coalition was formed to help trustees of municipal trust accounts by combining prudent investment management with full bookkeeping and accounting. Warren Mackensen, BSEE, MBA, MS, CFP began his own financial planning firm in 1991.