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About our company

Nishyoga Bio Septic Tank

Nishyoga is a trusted name in water and wastewater treatment solutions with decades of strong experience in designing and implementing optimized treatment systems for residential, commercial and industrial sectors. We adopt the latest eco-friendly technologies to ensure sustainable wastewater management that fully complies with Pollution Control Board norms.


With a well-equipped fabrication unit and a skilled design & project team, we specialize in bio septic tanks, sewage treatment plants and high-quality water & chemical storage tanks that are durable, leak-proof and maintenance-free.

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Non-filling bio septic tank

No frequent cleaning or sludge removal required

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Low price

Premium quality at an affordable cost

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No maintenance

Set it and forget it

Choose Nishyoga

Smarter, cleaner, and maintenance-free future.

Our advanced bio septic tanks are engineered to deliver superior results without the usual hassles of traditional systems. Here’s what sets us apart

  • Non-filling bio septic tank – No frequent cleaning or sludge removal required
  • Low price – Premium quality at an affordable cost
  • No maintenance – Set it and forget it
  • No chemicals – 100% eco-friendly solution
  • One-time bacteria filling – Not required every year
  • Fully automated service process – Hassle-free from installation to support
  • 24×7 support services – We’re always here when you need us
  • Over 3000+ happy clients – Trusted by families and businesses across the region
About our company

We are offering Expert Plumbing Services

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4.8

From 799+ reviews

S. Rajesh

Home Owner, Chennai

5.0

The Nishyoga Bio Septic Tank was installed at our residential property and the results are outstanding. No smell, no overflow and absolutely no cleaning. Installation was quick and professional.

“South Expert”

S. Kumar

SAMCO Hotel

5.0

We installed Nishyoga's Bio Septic Tank and STP system for our hotel. Treated water quality is excellent and maintenance costs have dropped significantly. Service support is reliable and timely.

“South Expert”

R. Prakash

Industrial Client, Coimbatore

5.0

We use Nishyoga’s water and chemical storage tanks in our factory. The tanks are strong, leak-proof and UV-stabilized. After installation there has been no issue and we are happy with the performance.

“South Expert”

Lakshmi Narayanan

Home Owner, Tirunelveli

5.0

It has been over four years since we installed the bio septic tank. No cleaning, no bad odour and the system works flawlessly. A true long-term solution for our home.

“South Expert”

Deepa Vijayan

Bangalore

5.0

The Nishyoga engineers installed the bio septic tank in just 12 hours. Their explanation, demonstration and after-sales support were excellent. Perfect for properties with limited space.

“South Expert”

K. Elango

Real Estate Developer, Chennai

5.0

After seeing that leading organizations use Nishyoga products, we implemented their wastewater system in our project. It has been efficient, cost-effective and eco-friendly, just as promised.

“South Expert”