Maxwell Fire Department Listing Category City Offices, Colfax County, Emergency Svcs, Maxwell Eligibility information No eligibility requirements and no cost. Payments Accepted No Cost Language(s) spoken English Only Address 313 Maxwell Avenue Maxwell, New Mexico, 87728 ZIP Code 87728 Phone 575-375-2742 Short Description The Maxwell Fire Department provides fire assistance and emergency medical services. Website https://www.countyoffice.org/maxwell-fire-department-maxwell-nm-e5d/