Business Details
DEQ-Certified Septic Tank Manufacturing
At Green Country S, we specialize in manufacturing high-quality aerobic and conventional septic tanks designed to meet and exceed Oklahoma Department of Environmental Quality (DEQ) standards. Our products feature reinforced concrete construction with enhanced structural integrity, ensuring long-term reliability for residential wastewater management systems. We maintain rigorous quality control through a 14-day curing process that achieves 85% of final concrete strength before tank distribution. In addition to our septic tanks, we supply comprehensive installation components including pipes, fittings, chambers, and replacement parts, all available for prompt delivery or pickup.Our team collaborates with trusted Oklahoma installers to ensure property owners receive complete wastewater solutions that perform reliably over time. We prioritize customer needs by maintaining consistent product availability and operational transparency, supporting both installers and end-users with technical expertise and DEQ-certified system recommendations.
Services
Aerobic Septic Tanks
Conventional Septic Tanks
Replacement Parts
Pipe Fittings
Installation Components
Highlights and features
- We use reinforced concrete with 14-day curing processes for superior strength
- Our tanks meet DEQ requirements for Oklahoma wastewater systems
- We guarantee parts availability with same-day delivery options
- Our installer network ensures proper system implementation
- We maintain full inventory of replacement components
Associations and certifications
- Oklahoma Department of Environmental Quality
Services
Aerobic Tanks
Our aerobic septic tanks feature reinforced concrete construction with synthetic fiber and steel rebar reinforcement. Certified by the Oklahoma DEQ for 5-bedroom homes, these systems process up to 600 gallons daily while maintaining structural integrity. The 14-day curing process ensures 85% strength development before distribution.
Conventional Tanks
Certified concrete septic tanks designed for 4-bedroom homes with 1,000-gallon capacity. Constructed using reinforced concrete with enhanced wall thickness and corner strength. Meet DEQ requirements for conventional wastewater management in residential applications.
Replacement Parts
We supply critical replacement components including TUF-TITE risers, safety lids, polyloc systems, and distribution boxes. All parts maintain DEQ compliance for wastewater systems. Available for immediate delivery with tank purchases or facility pickup during business hours.
Pipe Fittings
Comprehensive selection of 1" to 4" pipes, chambers, and fittings for leach fields and drainage systems. Includes SDR35 perforated pipe, Sch40 fittings, and effluent pump systems. In-stock availability ensures timely project completion.
People
Bryan Sanderlin
Owner/Operator
Bryan Sanderlin founded Green Country S to provide Oklahoma residents with durable wastewater solutions. With decades of industry experience, he ensures all products meet DEQ standards while maintaining operational efficiency. Bryan personally oversees manufacturing processes and collaborates with installers to guarantee system effectiveness. His expertise in concrete technology drives continuous quality improvements. Bryan manages day-to-day operations while building strategic partnerships across Oklahoma's construction sector.
Questions
What septic tank certifications do you hold?
Our tanks are certified by the Oklahoma Department of Environmental Quality (DEQ) and meet all state wastewater management requirements.
Do you offer delivery for parts and tanks?
Yes, all components and tanks include free delivery anywhere in Oklahoma with no additional charges.
What types of aerobic systems do you manufacture?
We produce MaxxAir M-600 models for 5-bedroom homes and Nitro Reduction MNR-600 systems with 600 GPD capacity.
Can customers pick up parts directly?
Customers may collect parts and supplies during business hours at our Sapulpa facility Monday-Friday from 7:30am-4:00pm.
Do you sell polyethylene septic tanks?
We carry Infiltrator IM-series poly tanks ranging from 540-1,530 gallon capacities, including models approved for pump or rainwater systems.
How do you support installer partners?
We offer factory tours and maintain dedicated inventory to ensure installers receive quality products and components exactly when needed.
