Looking for septic or well water help in San Patricio County? Amw Construction In Aransas Pass, Tx is a certified contractor serving the Aransas Pass area and beyond. Their Texas state certification reflects a commitment to quality workmanship and compliance with environmental regulations. Their team handles routine septic tank pumping to keep systems running efficiently and prevent costly backups or overflows. They perform thorough septic system inspections for real estate transactions, permit requirements, and routine health evaluations. With clay soils and coastal conditions common in the area, choosing a knowledgeable local contractor ensures systems are designed to handle these conditions effectively. Call or message them today for prompt, professional service you can count on.
Septic & well water services in San Patricio County, TX
San Patricio County on the Texas Coastal Bend features flat coastal prairie terrain with heavy clay and clay-loam soils that expand and contract seasonally. The Gulf Coast Aquifer provides groundwater, and the low-permeability soils combined with shallow water tables and occasional storm surge flooding demand engineered septic systems throughout most of the county.
2 active providers, including 1 septic pumping, 1 septic inspection, 1 septic installation providers.
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Service providers in San Patricio County
2 providers found
Deyo, Michael Roy
4.2(35)Homeowners in San Patricio County turn to Deyo, Michael Roy for reliable septic system and well water services in Aransas Pass and surrounding communities. Their Texas state certification reflects a commitment to quality workmanship and compliance with environmental regulations. They service and repair residential well pumps, addressing pressure drops, motor failures, and other common issues that disrupt water supply. They offer comprehensive well water testing to check for bacteria, minerals, and other contaminants that can affect water quality and safety. Local conditions including clay soils and coastal conditions require contractors who understand the unique challenges this terrain presents for septic and well systems. Get in touch for a consultation and find out how they can help with your water systems.
Nearby counties in Texas
Helpful guides for San Patricio County homeowners

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Texas Well Water Testing: What to Test For (2026 Guide)
Every Texas private well owner should test for coliform, nitrates, arsenic, and TDS. Here's what each region needs, plus where to send samples.
San Patricio County — common questions
How much does septic installation cost in San Patricio County?
- A new septic system in San Patricio County, Texas typically runs $4,000–$9,000, depending on system type, soil conditions, and site access. Alternative and mound systems cost more. Compare free estimates from 2 providers in our San Patricio County directory before deciding.
How often should I pump my septic tank in San Patricio County?
- Most San Patricio County households should pump every 3–5 years, though tank size, household size, and water use shift that window. Pumping typically costs $275–$450 in Texas. Our directory lists 2 providers serving San Patricio County.
Do I need a permit for septic work in San Patricio County?
- Yes. San Patricio County follows Texas regulations, which require permits for new septic installations and most repairs. Your local county health department issues permits and inspects the work; a licensed installer from our directory will handle the permitting for you.
How do I find a licensed well contractor in San Patricio County?
- Browse our directory of licensed well water contractors serving San Patricio County and its 7 communities. Every listed pro is checked against Texas state licensing records and can handle well drilling, pump repair, and water testing.
What should I test my well water for in San Patricio County?
- Texas well owners should test annually for bacteria, nitrates, and pH, plus any contaminants common to the area (such as arsenic or PFAS near known sources). The Texas state lab and the water-testing companies in our San Patricio County directory can run a full panel.
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