Business Details
50+ Years
experience
Emergency
services
Trusted Septic Solutions Since 1937
Van Delden Wastewater Systems has stood as a trusted name in septic system services since 1937, rooted in a legacy of family ownership and operational excellence. As the fourth generation of Van Deldens to lead the company, Chad and Courtney continue a tradition of integrity, employing licensed, insured, and non-commissioned technicians who prioritize customer education and system longevity. With decades of hands-on experience, the team delivers tailored solutions for residential and commercial septic needs, including installation, maintenance, and emergency repairs.Our commitment to quality is reflected in our 88-year history, 24,629+ satisfied customers, and 126,936+ completed services. We serve San Antonio, Boerne, and the Texas Hill Country, ensuring compliance with state regulations and fostering a culture of transparency, ethical practices, and environmental responsibility.
Services
Septic Tank Cleaning
Septic System Installation
Drainfield Cleaning
Aerobic System Maintenance
Septic Tank Locating
Emergency Septic Repairs
Root Removal
System Inspections
Pumping Services
Odor Prevention
Details
- Year established: 1937
Highlights and features
- We offer 88 years of family-owned expertise in septic system services.
- Our licensed, insured technicians provide non-commissioned, honest service.
- We guarantee customer satisfaction with personalized, transparent solutions.
- We educate clients on proper septic maintenance to extend system life.
- We employ background-checked technicians with decades of hands-on experience.
What people say
Personable, professional, and thorough
Prompt service
Honest people
100% professional
Courteous and straightforward
Services
Septic Tank Cleaning
Regular septic tank cleaning prevents clogs, foul odors, and system failures. Our certified technicians use advanced equipment to remove sludge and scum, ensuring optimal system efficiency. We prioritize eco-friendly disposal methods and provide tailored maintenance plans to extend system lifespan. Our team educates homeowners on proper care to avoid costly repairs.
Septic System Installation
We design and install precision-engineered septic systems compliant with local regulations. Our process includes site evaluation, soil analysis, and customized system selection. Using high-quality materials, we ensure long-term performance and environmental safety. Post-installation support includes maintenance guidance and compliance documentation.
Drainfield Cleaning
Drainfield cleaning restores system efficiency by removing blockages and preventing groundwater contamination. Our methods include advanced diagnostics, root removal, and soil remediation. We offer preventative maintenance plans to avoid costly replacements and ensure regulatory compliance for residential and commercial properties.
Aerobic System Maintenance
Aerobic systems require specialized maintenance to ensure proper wastewater treatment. We perform routine inspections, alarm checks, and component servicing. Our technicians are certified in aerobic system repairs and upgrades, ensuring reliable operation and adherence to environmental standards for homeowners and businesses.
Septic Tank Locating
Our minimally invasive techniques, including flushable transmitters and metal detection, accurately locate buried septic tanks. We document findings with markers and photos for future reference. This service prevents unnecessary digging and ensures efficient maintenance or repairs for properties with unclear tank locations.
People
Chad Van Delden
President
Chad Van Delden, fourth-generation owner, leads operations with hands-on expertise in septic installations and regulatory compliance. He oversees fleet management and field logistics, ensuring prompt, reliable service.
Courtney Van Delden Supplee
Vice President
Courtney Van Delden Supplee, fourth-generation owner, manages financial strategy and operational oversight. With a background in real estate inspections, she emphasizes customer education and technician training.
Questions
How do I know if my septic system needs cleaning?
Signs include slow drains, foul odors, or pooling water near the drainfield. Regular maintenance every 1-3 years prevents emergencies.
Can you locate a septic tank under concrete?
Yes, we use flushable transmitters and metal detection to pinpoint tanks under hardscapes with 99% accuracy.
What causes septic tank deterioration?
Hydrogen sulfide gas from waste breakdown and excessive garbage disposal use accelerate concrete tank corrosion above the water line.
Do you offer financing for septic services?
Yes, we provide flexible financing options for installations, repairs, and emergency services to ease budget constraints.
How often should I pump my septic tank?
Household size and tank capacity determine frequency. A 1,000-gallon tank for a family of four requires pumping every 3-5 years.
Are your technicians licensed and insured?
All technicians hold TCEQ and NAWT certifications, with full insurance coverage for your protection.
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