Ontario Air Conditioning | EZlocal.com Business Listing#ezptOntario Air Conditioning<p><strong>Ontario Air Conditioning</strong><br />4959 Palo Verde<br />Montclair, CA 91763<br />(909) 545-6725<br /><a href="http://ezlocal.com/ca/montclair/contractor/095372136">ezlocal.com/CA/Montclair/Contractor/095372136</a></p><div>Since 2002, fully licensed and bonded. Commerical, residential and industrial.</div>0,-117.696915,0