NOW | Devon Plumbing & Heating is Chicago's favorite contractor for full installation, maintenance and repair. Devon Plumbing & Heating professionals are licensed, trained to provide you with safe and highly skilled service. They will protect your home and treat you with respect and courtesy. We offer help with: Sewer And Drain Cleaning, Opening Slow Drains or Clogged Drains, Clogged Sewer, High Pressure Water Jetting, Repair or Replacement of Sewer and Drain Pipes, Sump Pumps, New Toilets, Toilet Repairs, Leaking Faucets, New Faucets, Garbage Disposals, Instant Hot Water Heaters, Garden Hose Faucets, Sinks - Lavatories, Noisy Pipes, Water Pressure Problems, Sewage Ejectors, Pits And Pumps, Gas Line Installation, Sump Pump Battery Backup Systems, Sewage Ejector, Dishwasher Installation, Heater Service, Air Conditioning Repair.