Septic service in McAllen, Edinburg, Mission and towns within 20 miles

(956) 758-8136

Call (956) 758-8136
Worker kneeling at an open aerobic septic tank as a vacuum hose runs to a pump truck on a caliche driveway outside McAllen, Texas

McAllen and Hidalgo County

McAllen Septic: Septic Tank Cleaning and Septic Service in McAllen, TX

One call reaches local septic contractors for tank cleaning, drain field work, new systems and the aerobic units already in the ground, with a written price before anyone digs.

(956) 758-8136

Call (956) 758-8136See McAllen septic prices

McAllen Septic is a septic referral line for McAllen and the Hidalgo County towns within 20 miles, from Mission and Palmview to Edinburg, Pharr, Donna and Weslaco. You tell us what the system is doing, how old it is and where the lids are, and we connect you with a local contractor who handles the vacuum truck, the county paperwork and the dig.

Worker kneeling at an open aerobic septic tank as a vacuum hose runs to a pump truck on a caliche driveway outside McAllen, Texas

Most of McAllen itself runs on city sewer, so the septic calls come from the edges: the rural roads north of Edinburg, the lots outside Mission and Alton, the subdivisions and colonias where every house has its own tank and drain field. That is also where Hidalgo County keeps approving new systems, more than 1,300 a year according to TCEQ's own reports.

Most calls are a tank that needs cleaning, a drain field that has stopped taking water, or a new system, which here almost always means a tank feeding a gravel-less pipe drain field. Older aerobic units get serviced too.

A $300 to $600 cleaning every few years keeps sludge in the tank where it belongs; let the solids reach the drain field and Fixr puts a leach field replacement at $2,000 to $20,000.

$300 to $600

What a typical septic tank cleaning runs, from Fixr's national cost guide. Tank size, a buried lid and heavy sludge move the number. See every McAllen-area septic price in the septic cost guide.

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Septic Work Around McAllen

The calls that come up most, from a routine cleaning to a new drain field.

See all 15 septic services

New Septic Systems and Tank Replacement

A new system in Hidalgo County starts on paper. Texas requires a site evaluation by a licensed site evaluator or a professional engineer, with two soil borings or backhoe pits across the disposal area, before a permit is issued. The county then wants a floodplain determination and issues two permits, one to install and one for the final inspection, on any size of tract.

On a standard southern Texas home, Wholesale Septic Supply puts a conventional system at $6,000 to $8,000, with more for heavy hand digging. Replacing an old tank or a failed drain field counts as a repair that needs a permit for the whole system, so the contractor who quotes it should talk you through the paperwork too.

New systems and replacements
Mini excavator lowering a precast concrete septic tank into a pit cut through a pale caliche layer beside a new stucco home in Hidalgo County, Texas

Drain Fields That Stopped Draining

A soggy patch over the field, a sewage smell in the yard after rain, drains that gurgle when the washer empties: those usually point at the drain field rather than the tank. A field that has been flooded with solids can stop taking water altogether.

Fixr prices a drain field repair at $1,000 to $5,000 and a full replacement at $2,000 to $20,000. The spread is the size of the field and whether the old trenches can be saved. A cleaning and an honest look at the lines comes first, because sometimes the tank is the problem after all.

Drain field repair and replacement
Open drain field trench lined with gravel and white perforated pipe in heavy clay soil behind a home in the Rio Grande Valley, Texas

Septic Backing Up Right Now?

Stop running water in the house, keep people and pets away from any wet ground over the tank or field, and call. The contractor who answers will ask where the lids are and when the tank was last cleaned.

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Septic Rules in Hidalgo County, in Plain Words

Outside city limits, septic permits run through Hidalgo County Health and Human Services, Environmental Health Division, in Edinburg. McAllen does not allow septic inside city limits, and Mission and Pharr regulate it inside their own. Only a TCEQ-registered transporter may pump and haul septage, and anyone you pay to build any part of a system must be a licensed installer.

Aerobic systems come with a two-year maintenance contract and need an inspection and a report every four months. And Texas has no statewide septic inspection at sale, though lenders often ask for one. The Hidalgo County septic requirements guide covers each rule with its source.

Read the county septic rules

Towns We Serve Around McAllen

McAllen and the incorporated towns within 20 miles.

  • McAllen
  • Mission
  • Pharr
  • Alton
  • San Juan
  • Hidalgo
  • Edinburg
  • Palmview
  • Alamo
  • Donna
  • Weslaco

All of them sit in Hidalgo County, where unincorporated septic permits run through the county in Edinburg. See the full service area

Why Call McAllen Septic

  • One number for cleaning, drain fields, new systems and aerobic service, so you are not calling down a list of trucks.
  • Local, licensed, insured septic contractors, and a line that knows the county's two-permit process and the city rules in McAllen and Mission.
  • A written price before work starts, with the typical ranges published on this site so you know what is normal.
  • Straight answers on what a symptom means, including when a cleaning is all you need.

Frequently Asked Questions

Septic Questions From McAllen Homeowners

How much does septic tank cleaning cost in McAllen?

Fixr's national guide puts a typical septic tank cleaning at $300 to $600, with an average around $400. A 1,000 gallon tank sits at the lower end. A buried lid, heavy sludge or a long hose run adds to it, and the contractor confirms the price in writing before the truck starts.

What are the signs my septic system is failing?

Slow drains across the house, gurgling when a toilet flushes or the washer empties, sewage smell outside, wet or bright green patches over the drain field, and water backing up into the lowest drain. One sign can mean a full tank; several together usually mean the drain field needs a look.

How often should a septic tank be pumped in Texas?

TCEQ says three to five years for a conventional tank, and its own table puts a four-person home on a 1,000 gallon tank at about 2.6 years. A garbage disposal shortens the interval. EPA suggests an inspection at least every three years.

Do I need a permit to replace a septic tank or drain field?

Yes. Under TCEQ rules, replacing a tank or a drain field is a repair that needs a permit for the whole system. Routine maintenance such as replacing a pump or electrical parts does not. Outside city limits, Hidalgo County issues an installation permit and a final inspection permit.

Does McAllen require a septic inspection when I sell my house?

Texas has no statewide point-of-sale septic inspection, and TCEQ says that kind of evaluation is not required or regulated by the state. Your buyer's lender may still ask for one, and you answer septic questions on the seller's disclosure notice.

Is my house in McAllen on septic or city sewer?

Most homes inside McAllen are on sewer; McAllen Public Utility runs about 535 miles of sewer pipe. Septic is common in unincorporated Hidalgo County and the edges of the towns around it. If you are unsure, look for round lids in the yard or check your utility bill for a sewer charge.

Get a Written Septic Price Around McAllen

Tell us the system, the symptom and the town. A local septic contractor quotes the job before any work starts.

Call (956) 758-8136