If you are looking for city of crystal utilities, please check our official links below: Crystal Utility Billing https://www.crystalmn.gov/how_do_i____/pay_for Utility Bill FAQs - City of Crystal https://www.crystalmn.gov/resident/finance/utility_bill_f_a_qs - You can pay by phone at 763-531-1120. - You can pay online here. ... Hennepin County provides utility bill assistance and other...