Contact Find out what is in your water with our professional technicians and our water conditioning and purification services. To learn more about Deal’s Water Conditioning Inc. in Butler, PA, please contact us today. Business Address: 115 Washington Street Petrolia, PA 16050 Call Now ! (724) 756-5933 Business Hours Mon-Sun 8:00am - 5:00pm Free Water Analysis! Find Us On: Your Name (required) Your Email (required) Subject Your Message Please leave this field empty.