To the extent other states providing for the certification of water well contractors, monitoring well contractors, water well pump and pitless unit installers, or geothermal system drillers provide for similar action, the board may grant certification to water well contractors, monitoring well contractors, water well pump and pitless unit installers, and geothermal system drillers certified by other states, upon payment by the applicant of the required fee and the furnishing of a bond as provided by section 43-35-14, after being furnished with proof that the qualifications of the applicant are equal to the qualifications of holders of such certificates in this state.