Tankless Water Heater and Backflow Services in Chapin and the Midlands
Every service has a posted price and a typical time on site. Serving Chapin, Irmo, Columbia, Lexington, Elgin and Newberry. Choose what you need and book online in a few clicks.
Tankless Water Heater Maintenance
Annual flushing, filter changes and winter protection to keep hot water steady and help your system last.
Flush out mineral scale and clean the ignitor for steady hot water and less wear on your system.
Tankless flush, ignitor cleaning and a residential backflow test in one visit. Save $10 versus booking separately.
Replace the inlet filter to keep water flowing freely and stop debris before it reaches your heater.
Insulate exposed pipes and fittings to help prevent freeze damage and hot water outages in cold weather.
Backflow Testing and Protection
Testing and upkeep for the devices that keep contaminated water out of your drinking water.
Test your home's backflow preventer to confirm it keeps contaminated water out of your drinking water.
Backflow preventer testing for businesses to verify proper operation and support local water safety requirements.
Maintain the protective housing around your backflow device to shield it from weather, debris and damage.
Installations and Upgrades
One-time upgrades that make maintenance easier and protect exposed equipment.
Install service valves on one or both water lines so every future flush is faster and simpler.
Coat exposed gas piping to slow rust and weather damage and keep your equipment looking clean.
Weekend Services
When weekdays don’t fit your schedule.
Weekend inspection and troubleshooting for tankless water heaters and related equipment when weekdays don't fit.
What Customers Say
Real feedback from MS Flush customers, shared after their appointments through our booking system.
Price List at a Glance
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Tankless Water Heater Flush & Ignitor Cleaning $130
Descaling flush and ignitor cleaning. About 1 hour.
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Complete Tankless Maintenance & Residential Backflow Testing $165
Flush, ignitor cleaning and residential backflow test in one visit. About 1 hr 10 min.
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Tankless Water Heater Filter Replacement $50
New inlet water filter. About 30 min.
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Tankless Water Heater Winter Insulation $50
Insulation for exposed pipes and fittings. About 25 min.
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Residential Backflow Prevention Testing $45
Test of your home's backflow preventer. About 25 min.
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Commercial Backflow Prevention Testing $99
Backflow testing for businesses. About 30 min.
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Backflow Prevention Enclosure Maintenance $75
Upkeep of the housing around your backflow device. About 1 hr 30 min.
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Service Valve Installation (Both Sides) $350
Service valves on the hot and cold water lines. About 2 hours.
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Service Valve Installation (One Side) $250
A service valve on one side of the system. About 1 hr 30 min.
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Gas Supply Line Protective Painting $75
Protective coating for exposed gas piping. About 30 min.
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Weekend Service & Troubleshooting $250
Weekend inspection and troubleshooting. About 3 hr 30 min.
Prices are flat rates per service. Need more than one service? Book them together in one appointment.
Ready to Book Your Service?
Choose a time online in a few clicks, or call Michal directly at (803) 422-7726. Flat-rate pricing, no surprises.