About us. K Cooling and Heating is a small business providing HVAC Services in Parsippany, NJ. Overview. We are seeking a Part-Time Bookkeeper/Receptionist to join our team. Primary Responsibilites Include. Perform general bookkeeping tasks, including but not limited to. Maintain General Ledger. Reconciling bank statements and other accounts. Accounts receivable and payable. Processing payroll. Payment of Sales and Use Tax. Filing. Answering Phon...