Mission septic service
McAllen Septic: Mission Septic Service
Tank cleaning and sewer hookups beyond Mission's city lines.
- McAllen, Edinburg, Mission and towns within 20 miles
- Licensed, insured local septic contractors
- Conventional and aerobic systems
- Written price before work starts
- Straight answers on TCEQ and county rules
McAllen Septic puts Mission homeowners in touch with local, licensed, insured septic contractors for pump-outs, field repairs and sewer hookups. Mission lies 5.1 miles west of McAllen, with its tanks mostly on the unincorporated fringe. Below: the connection rule, the northwest sewer project, the soil and prices.
Cleaning a Mission tank for $300 to $600 beats paying $2,000 to $20,000 for a drain field sludge has sealed.
Mission's 80 Foot Sewer Rule and the North Mission Project
Sec. 114-21, amended by Ordinance 5650 in May 2025, says any structure within 80 feet of a sanitary sewer line must connect within 60 calendar days, and no one may keep a discharge line on a septic tank once connection is required. An overflowing tank that draws health complaints can bring a misdemeanor. TCEQ names Mission an authorized agent. Northwest of town, TWDB approved $8,510,000 on June 15, 2023, half as an EDAP grant, for first-time sewer to 14 subdivisions: the North Mission Project, 2,880 people, due April 30, 2026.
Runn Clay, River Silt and Mission's Flood Record
NRCS data for 25 sample points across Mission returns 11 of Hidalgo sandy clay loam, a well drained soil whose septic rating is somewhat limited, and five of Runn silty clay, graded very limited. Rio Grande silt loam and Camargo silty clay loam points trace the river floodplain on the south side. A gauge 4.3 miles west-southwest of town caught 18.31 inches in the June 2018 flood, and Hanna in July 2020 brought 14.40 inches 3.5 miles northwest, with 12 inches standing across Shary Road near Griffin Park Boulevard.
Mission Between McAllen, Palmview and the River
Mission runs from McAllen on the east to Palmview on the west, with Palmhurst above it and the Rio Grande border below. The I-2 and US 83 freeway passes south of the town centre, about five miles from downtown McAllen. The city's wastewater plant, south of the expressway on Highway 107 at Conway, now also treats Palmview's new sewer flows. The First Lift Station of the Mission Canal Company once irrigated 15,000 acres, and La Homa, Perezville and Citrus City are among the unincorporated communities around the city.
ZIP codes covered: 78572, 78573, 78574
Signs a Mission Septic Tank Needs Cleaning
- Drains slowing again after heavy rain
- Sewage odour around the tank lid
- Toilets gurgling as the washer empties
- Damp ground over the field in dry weather
Book Septic Tank Cleaning in Mission
Call to reach a septic contractor working Mission and its fringe.
Call (956) 758-8136Septic Tank Cleaning in Mission
TCEQ advises three to five years between pump-outs on a conventional tank, and a registered transporter hauls the septage and leaves you a trip ticket. Book septic tank cleaning in Mission.
Septic to Sewer in Mission
Once a line reaches your street, rule 285.36 has the old tank pumped and backfilled, and outside city limits Mission makes no tap until its plumbing inspector approves. Plan sewer conversion for Mission homes.
Aerobic Septic Maintenance in Mission
Older aerobic spray systems around Hidalgo County need an inspection three times a year under TCEQ rules, with wastewater-grade chlorine, never pool tablets. Line up aerobic septic maintenance in Mission.
Drain Field Repair in Mission
On Mission's Runn clay a tired drain field shows as soggy ground, and replacing it needs a whole-system permit under 285.2. Get help with drain field repair in Mission.
Septic Services Available in Mission
-
Septic Tank Cleaning
Routine pump-outs that pull sludge and scum before they reach the drain field.
Learn more -
Septic System Installation
New conventional systems, from the soil borings to the county's final inspection.
Learn more -
Drain Field Repair
Lateral line and trench fixes before a soggy yard becomes a full rebuild.
Learn more -
Drain Field Replacement
A new leach field when the old trenches will no longer take effluent.
Learn more -
Septic Tank Replacement
A new tank set in place, permitted, and the old one closed out properly.
Learn more -
Septic Inspection
A close look at the tank and lines before you buy, sell or refinance.
Learn more
Frequently Asked Questions
Mission Septic Questions
What does a septic tank cleaning run in Mission?
Fixr gives a typical $300 to $600, and $225 to $400 for a 1,000 gallon tank. This Old House puts heavy sludge at $100 to $300 extra.
Which signs point to flood damage in a Mission septic system?
Drains that stay sluggish after the water drops, a sewage smell outdoors and lids knocked loose. Per AgriLife, wait until floodwater has cleared every component.
Must I connect once Mission's sewer reaches my street?
Yes, if your structure sits within 80 feet of the line. Sec. 114-21 allows 60 calendar days and lets the city bill sewer service if you hold out.
Which office handles septic permits for Mission?
Within Mission's limits the city handles them, since TCEQ recognises Mission as an authorized agent. Unincorporated land beyond goes to the county health department's Environmental Health Division, based in Edinburg.
Is the North Mission sewer project finished?
The EDAP report lists it as active for 2,880 people in 14 subdivisions, due April 30, 2026. We could not confirm its status since, so ask the city.