Septic System Repair in Boerne, TX

Dead compressor, failed pump, no chlorine or an alarm going off? We diagnose and repair the parts of an aerobic system that fail, across Boerne and Kendall County.

Septic Repair in Boerne

An aerobic system has a lot of moving parts, and any of them can fail. There is the air compressor that keeps the treatment bacteria alive, the dosing pump that sprays the field, the control panel and float switches, the chlorinator that disinfects, the spray heads and the alarm that is supposed to warn you. When one of these quits, the system stops treating waste properly, and on a Hill Country lot that quickly becomes soggy ground, odors or a backup. We diagnose and repair aerobic septic systems across Kendall County, from Boerne and Fair Oaks Ranch out to Comfort, Kendalia and Center Point. We find the actual problem rather than guessing, replace worn-out compressors and diffusers, repair or replace dosing pumps and floats, rebuild control panels and alarms, swap sun-rotted spray heads and get the chlorinator dosing correctly again. Because Texas requires these systems to be maintained on a contract, many repairs are things we catch on a four-month visit before they ever become an emergency.

Septic System Repair in Boerne, TX

Septic service in Boerne

Boerne is the Kendall County seat, about thirty miles up I-10 from San Antonio, and one of the fastest-growing towns on the whole corridor. The old German town along Cibolo Creek and the Hill Country Mile is on city sewer, but almost everything that has been built around it in the last twenty years is not: the acreage subdivisions out Highway 46 in both directions, the lots along Ralph Fair Road and Johns Road, the ranchettes north toward Welfare and Sisterdale. Those homes run on aerobic systems because the limestone under Boerne will not take a conventional drain field. We hold maintenance contracts, repair compressors and pumps, inspect systems for home sales and install new units all around Boerne. The calls we get most are from people new to the Hill Country: a family that moved out from the city and just got a letter from the county about a lapsed contract, or a buyer under contract on a place off Highway 46 who wants to know what that green lid and the alarm box in the yard actually are. Tell us where the property is and what is going on, and we will give you a straight answer, a real price and a TCEQ-licensed crew that keeps you compliant.

  • Air compressors (aerators) and diffusers replaced
  • Dosing and effluent pumps, floats and alarms tested and replaced
  • Control panels rebuilt and wiring faults traced
  • Spray heads swapped and distribution lines cleared
  • Chlorinators serviced so effluent is properly disinfected
  • Real diagnosis first: we fix the actual problem

Need septic repair elsewhere? See all of our Boerne services or septic repair across Kendall County.

Septic Repair in Boerne

Tell us what is happening and we will call you back. Local Boerne service.

Prefer to talk now? Call or text (830) 516-0729.

Areas We Cover in Boerne

In town or out on the acreage: if it is in or around Boerne, we come to your property.

  • Esperanza
  • Regent Park
  • Trails of Herff Ranch
  • Ranger Creek
  • Napa Oaks
  • Balcones Creek Ranch
  • Woods of Frederick Creek

Common Septic Problems in Boerne

The aerobic system problems we see most around here, and how we handle them.

New subdivisions coming off the builder’s initial contract

The subdivisions filling in around Boerne went in on aerobic systems with a two-year initial maintenance period from the installer. Thousands of those are now timing out, and the owners, often first-time septic owners, do not realize the four-month inspections are required for the life of the system. We pick up the contract, inspect the unit and file with Kendall County so there is no gap.

Lapsed contracts on homes that just sold

Boerne homes change hands constantly, and the seller’s maintenance contract usually ends at closing. A buyer who does not set up a new one is out of compliance from day one and has no idea whether the compressor and chlorinator were ever looked after. A pump-down, inspection and fresh contract gives a new owner a known, compliant baseline.

Limestone lots with no spray margin

Boerne sits on shallow limestone with little soil over it, so spray fields here are designed to the available area with almost no margin. A compressor that quits or roof runoff pointed at the spray zone ponds the field fast. Keeping the unit treating properly and storm water diverted matters more here than in deeper-soil country.

Septic Repair in Boerne: FAQs

Do you cover all of the Boerne area?
Yes. We cover Boerne and everything around it: the subdivisions out Highway 46 east and west, Ralph Fair Road, Johns Road, Scenic Loop, the acreage up I-10 toward Welfare and out toward Sisterdale. If you are inside the Boerne city sewer system you do not need us; if you have a green lid and an alarm box in the yard, you do.
I just moved to Boerne and got a letter from the county about my aerobic system. What does it mean?
It almost always means the county has no active maintenance contract on record for your system, usually because the previous owner’s contract ended when the house sold. Texas requires one, with an inspection every four months. Call us, we set up the contract in your name, inspect the system on the first visit and file with Kendall County so the record is current.
I am buying a house outside Boerne. Can you inspect the septic before I close?
Yes, and you should. We open the tanks, test the compressor, pump, floats, chlorinator and alarm, run the spray cycle and walk the field, and confirm the contract status with the county. You get the findings in writing inside your option period so you can negotiate repairs or walk away informed.
My aerobic alarm is going off. What does it mean?
On an aerobic system the alarm usually means the air compressor has failed, the dosing pump is not emptying the pump tank, or a float is stuck. It is a warning, not always an immediate overflow, but the longer the compressor is down the worse the treatment gets. Cut back on water use, do not just unplug the buzzer, and call us. We test the compressor, pump, floats and panel and get it running again.
How long does an air compressor last, and what happens when it dies?
A residential aerator compressor is a wear item that typically lasts a handful of years, less when it sits in full Hill Country sun. When it fails, the bacteria in the aeration chamber lose their oxygen and die off within days, the system stops treating waste, and you get odors and poor-quality effluent going to the field. It is the most common aerobic repair we do in Kendall County, and we usually have you back up fast with a replacement compressor or a rebuilt diffuser assembly.
Can I repair an aerobic system myself?
You can handle simple upkeep like keeping chlorine tablets stocked, but most aerobic repairs and any work on the treatment process must be done by a licensed maintenance provider in Texas, and the system has to stay under contract. Pumps, compressors, control panels and chlorination affect public-health treatment, so they are not DIY. Call us, and we will note the repair on your maintenance report so you stay compliant.

Need Septic Repair in Boerne?

Call now for a fast quote. We come to your property, and backups and emergencies get priority.

📞 Call or text (830) 516-0729