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Trusted Septic System Services in Austin, TX
Sunset Construction & Excavation has been a trusted provider of septic system and excavation services in Austin, Texas, and surrounding areas for over a decade. Our team of licensed professionals prioritizes quality, precision, and customer satisfaction in every project, from custom septic system design to installation, repair, and maintenance. We work directly with homeowners, builders, and developers to ensure systems function optimally for years. Our owner oversees most jobs to maintain high standards, and we hold an A+ rating with the Better Business Bureau.

With expertise in troubleshooting complex septic issues and restoring properties post-installation through hydro-mulching, we deliver reliable, transparent service. Licensed by the Texas Commission on Environmental Quality (TCEQ #24698), we serve Travis County, Hays County, Williamson County, and beyond. Our commitment to integrity, honesty, and quality ensures clients receive tailored solutions that meet their unique needs.
Services
Septic System Design Septic Tank Installation Septic Tank Repair Septic Tank Maintenance Septic System Inspection Hydro-Mulching Services Excavation Services
Highlights and features
  • We have over a decade of experience in septic system services.
  • Our owner supervises most jobs to ensure quality standards.
  • We hold an A+ rating with the Better Business Bureau.
  • Licensed by the Texas Commission on Environmental Quality (TCEQ #24698).
  • We offer hydro-mulching to restore properties post-installation.
Associations and certifications
  • Better Business Bureau (BBB)
What people say
Outstanding job Professional and knowledgeable Great team Tremendous expertise Polished and clean
Services
Septic System Design
We create tailored septic system designs to meet your property's unique drainage needs. Our experts collaborate with homeowners and builders to ensure compliance with local regulations and optimal functionality. Our designs prioritize long-term performance and environmental safety.
Septic Tank Installation
Our team performs complete septic tank installations, from excavation to component placement and site restoration. We use durable materials and precise techniques to ensure systems function efficiently for decades. Hydro-mulching services are included to re-vegetate disturbed areas.
Septic Tank Repair
We diagnose and fix septic tank and drain field issues quickly. Our licensed technicians replace faulty parts and resolve leaks or blockages to restore system functionality. Emergency repairs minimize property damage and health risks.
Septic Tank Maintenance
Regular maintenance prevents costly backups and extends system lifespan. We inspect components, pump tanks as needed, and identify potential issues early. Our proactive approach ensures compliance with local health department regulations.
Hydro-Mulching Services
After excavation or installation, we apply hydro-mulching to control erosion and restore vegetation. This eco-friendly solution combines seed and mulch to promote rapid regrowth, leaving your property clean and aesthetically pleasing.
People
James Kuykendall
Owner
James Kuykendall leads Sunset Construction & Excavation with over a decade of septic system expertise. He oversees daily operations, ensuring quality standards and client satisfaction. His hands-on approach and technical knowledge have earned industry recognition.
Stacy
Office Manager
Stacy manages administrative operations at Sunset Construction & Excavation. Her organizational skills ensure seamless project coordination and client communication. She plays a key role in maintaining the company's A+ BBB rating through exceptional service.
Questions
What septic services do you offer?
We provide septic system design, installation, repair, maintenance, inspections, and hydro-mulching services for residential and commercial properties in Central Texas.
Are you licensed for septic work in Texas?
Yes, we're licensed by the Texas Commission on Environmental Quality (TCEQ) with license #24698 for septic system installation and repair.
Do you handle emergency septic repairs?
While we don't offer 24/7 emergency services, we prioritize urgent repair requests and aim to resolve critical issues within 24-48 hours during business days.
How often should septic tanks be pumped?
The Texas Commission on Environmental Quality recommends pumping septic tanks every 3-5 years, depending on usage and tank size. Our technicians can assess your specific needs.
What areas do you serve?
We serve Austin, Travis County, Hays County, Williamson County, and surrounding areas including Lakeway, Bee Cave, Dripping Springs, and San Marcos.
Can you work around landscaping during installation?
Yes, our team specializes in navigating tight spaces and preserving existing landscapes during septic installations, using precision equipment and careful planning.