Hartland Insurance Agency, Inc. InsuranceFinancial/Retirement/Insurance Hartland Insurance Agency, Inc. Visit Website Request Info 2532 Old US 23 PO Box 129 Hartland, MI 48353 (810) 632-5161 (866) 223-2112 (810) 632-6775 (fax) www.hartlandinsurance.com About Us Chamber Member Advantage Discount - 10% discount on Home & Auto Insurance About Media Map About Chamber Member Advantage Discount - 10% discount on Home & Auto Insurance Media What's Nearby? Distance: 5 10 15 20 25 50 mi.