A-Certified was founded in 2002 and now serve over 5000 customers in the Middle Tennessee area.  We provide timely and affordable backflow testing, irrigation repairs, and other services to our customers. The company is a closely held corporation that prides ourselves on treating our customers the way we would appreciate being treated by any other service company.

Give us a call. Our team members would be glad to talk to you about your Backflow, irrigation repairs or pressure washing needs Monday thru Friday 8am to 4:30pm. We are located at 6280 Leeville Pike, Lebanon, TN.

We are committed to helping keep the drinking water clean in Middle Tennessee.

  • stuck #2 check valve
  • Blisters on relief valve rubber diaphram
  • Pressure pump installation
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