 Call Bishop Plumbing, Heating, and Air Conditioning today at 945-9910. 945-9910. Mitsubishi and Bishop Plumbing, Heating, and Air Conditioning. It's comfort made personal. Bishop Plumbing and Heating. Outstanding service. Prescriptions require an online consultation with a health care provider who will determine if appropriate restrictions apply. See website for details and important safety information. Subscription required. Price varies based on product and subscription plan.