Family Owned and Operated in the South Carolina Lowcountry

Backflow Replacement

Professional backflow preventer diagnosis and replacement with a $150 service fee applied to your final statement, protecting your home's water supply and meeting local codes.

Backflow Replacement

Backflow Replacement to Protect Your Home's Water Supply

A backflow preventer is a critical safety device that keeps contaminated water from flowing back into your home's water supply. If your backflow preventer is old, damaged, or failing, it may not provide adequate protection and could result in code violations or water quality concerns. Back Tees Irrigation & Landscape provides professional backflow replacement services with a straightforward $150 service fee for diagnosis and a repair plan—applied to your final statement. We ensure your system meets local codes and operates safely, giving you peace of mind that your water supply is protected.

Irrigation backflow preventer device with brass plumbing connections on a residential water line in the Lowcountry
Backflow preventer device installed on an exterior house wall with copper and brass piping connections

Why Backflow Replacement Matters

Backflow preventers are required on irrigation systems to prevent contaminated water from the sprinkler lines from flowing back into your household water supply.

Southern Lowcountry backyard with an underground irrigation system actively spraying water across a lush green lawn

Our Diagnostic and Replacement Process

Our backflow service begins with a $150 diagnostic fee.

Newly installed residential irrigation backflow preventer with quality brass and copper plumbing components properly mounted on an exterior wall

Quality Components and Proper Installation

We replace backflow preventers with quality components that meet local codes and provide reliable, long-term protection.

Beautiful southern Lowcountry backyard with lush green lawn and colorful flower beds of azaleas, hydrangeas, and knock-out roses

Coordinating with Irrigation Repair and Maintenance

Backflow replacement often coincides with irrigation repair or maintenance.

Clipboard with landscape site plan on a porch railing overlooking a green residential lawn

Request an Estimate

Tell us about your property and the service you need. A Back Tees team member will contact you to schedule a free evaluation.

Learn More
Pop-up inground sprinkler head spraying water across a lush green Lowcountry lawn

View Reviews

See what other Lowcountry homeowners say about working with Back Tees Irrigation & Landscape.

Read Reviews

Our Backflow Replacement Process

1

Schedule Diagnosis

We visit your property to inspect and test your current backflow preventer for a $150 fee.

2

Repair Plan

We explain our findings and provide a clear repair or replacement plan with transparent pricing.

3

Replacement

The diagnostic fee is applied to your final statement as we replace your backflow preventer with quality components.

4

System Testing

We test the entire system to confirm proper operation and code compliance.

Request an Estimate for Backflow Replacement

Tell us about your property and the service you need. A Back Tees team member will contact you to schedule a property evaluation and provide a customized recommendation.

  • Locally owned and operated in the Lowcountry
  • Solutions customized to your property
  • Clear communication throughout your project
  • Serving Summerville, North Charleston, Goose Creek, Moncks Corner & surrounding Lowcountry

Frequently Asked Questions

Answers to the questions we hear most from Lowcountry homeowners.

Our backflow service includes a $150 fee for diagnosis and a repair plan. This fee is applied to your final statement if you proceed with the recommended repair or replacement work.

Ready for a Healthier, Better-Performing Yard?

Tell us about your property and we'll help you build a plan for reliable irrigation, better drainage, and a lawn that thrives in the Lowcountry.