Keeping you comfortable with expert heating, cooling, plumbing and electrical service, since 1974, Parker & Sons has been serving homeowners and businesses for almost 50 years and is recognized nationally for being one of the most successful heating, cooling, plumbing, and air quality contractors in the industry. Serving Maricopa, Pinal, and Gila Counties, Parker & Sons continues after all these years to maintain an A+ rating with the Better Business Bureau and even won the BBB Torch Award for Business Ethics (Twice!).