7H Construction and Septic

Septic Company in Lockhart, Texas

(512) 999-0495810 Spanish Oaks Blvd, Lockhart, TX 78644View on Yelp
7H Construction and Septic - septic in Lockhart, TX

About 7H Construction and Septic

7H Construction and Septic operates out of Lockhart, Texas, a Caldwell County town that's seen steady residential growth as people move outward from the Austin metro. Many properties in and around Lockhart sit beyond the reach of municipal sewer lines, making private septic systems essential for daily life. Combining construction and septic expertise under one contractor is practical for homeowners building new or renovating older rural properties. Their excavation services mean they can tackle the full scope of a septic project without piecing together multiple vendors.

Services

Septic Services
Excavation Services

Services & Process

7H Construction and Septic handles new septic system installations designed to meet Texas Commission on Environmental Quality standards, covering everything from initial soil testing coordination to final inspection. Septic repair work includes diagnosing failing drain fields, replacing damaged distribution boxes, and fixing broken inlet or outlet pipes. Their construction background supports site grading, driveway installation, and land clearing that often accompany septic projects on rural Caldwell County properties. Excavation services give them the ability to expose buried tanks, trench new drain lines, and restore the ground surface after the work is done.

Service Area

7H Construction and Septic serves Lockhart and the broader Caldwell County area, including Luling, Martindale, and communities along the highway corridors connecting to San Marcos and Austin. They work throughout this stretch of Central Texas where residential development continues to push into areas without municipal sewer infrastructure.

Frequently Asked Questions

How do I know if my septic system in Lockhart is failing?
Common signs include slow drains throughout the house, sewage odors in the yard, wet or unusually green patches of grass over the drain field, and sewage backing up into fixtures. If you notice any of these, it's worth having the system inspected before the problem gets worse.
Can 7H handle both the excavation and the septic installation on a new build?
Yes, having construction and septic services together means one contractor manages site prep, excavation, system installation, and final grading. That's especially helpful on new construction where the septic work needs to be coordinated with foundation and driveway timelines.
What soil testing is required before installing a septic system in Caldwell County?
Texas requires a site evaluation that includes soil analysis and percolation testing to determine what type of system will work for your land. Your contractor coordinates with a licensed site evaluator and submits results to the county before permits are issued.
How long does a typical septic installation take in Lockhart?
Most residential installations take one to three days of on-site work once permits are approved, though the permitting process itself can add a few weeks. Complex sites with difficult soil or access challenges may take longer.
Do you offer septic repair if my drain field is failing?
Yes, drain field repairs can range from minor fixes like clearing a clogged distribution box to full field replacement when the soil absorption capacity is gone. The right repair depends on what's causing the failure, which is determined during an inspection.
What happens if my property doesn't pass the soil perc test?
If standard soil absorption isn't sufficient, alternative systems like aerobic treatment units or low-pressure dosing systems may be permitted instead. Texas has provisions for these alternative systems in areas where conventional systems won't function properly.

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