All spare parts, travel and labor costs needed in order to get the equipment to its original specification following a breakdown are included. Kings III agreement includes more robust services for much less money.Kings III warrants equipment AND installation for the life of our customer relationship. If you would like to submit a support ticket, please complete the form below and a technician from our support team with get back to you within 24 hours. At (201) 371-7980 today or fill out our online contact form to ask about our Northern New Jersey maintenance agreements. Plumbing Maintenance Agreement covers only preventative maintenance and does not cover parts. Maintenance Agreements. Test equipment calibration shall be traceable to a national standard. 16. In the case of a preventive maintenance-based work order, the mechanic also will fill out a. This maintenance record will be kept in a log in a known, set location.