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Think Green Act Smart (TGAS)
Complete Water & Environmental Solutions

One responsible partner for a cleaner, greener future.

Complete Water &EnvironmentalSolutions

Every drop matters. At Think Green Act Smart (TGAS), we combine environmental expertise and smart engineering to help businesses and communities protect water and build a greener future.

We Provide Reliable Sewage Treatment Plants (STP)

Turning Wastewater Into a Cleaner Tomorrow.

We Provide ReliableSewage TreatmentPlants (STP)

We design, install and upgrade reliable Sewage Treatment Plants (STP) that help communities and businesses treat wastewater efficiently, support water reuse and protect the environment.

Your Trusted Partner For Effluent Treatment Plants (ETP)

Smarter industrial wastewater solutions

Your Trusted Partner ForEffluent TreatmentPlants (ETP)

We design, install and upgrade efficient effluent treatment systems that help industries treat wastewater, reduce pollution, meet environmental regulations and support sustainable water reuse.

Complete Waste Management & Pollution Control

Less pollution. More responsibility.

Complete WasteManagement &Pollution Control

We help businesses manage waste responsibly and reduce environmental impact through practical waste management, air pollution control and environmental solutions.

End-to-End Environmental Engineering & Support.

Your partner at every stage.

End-to-EndEnvironmentalEngineering & Support.

From planning and installation to system upgrades and ongoing maintenance, we provide practical engineering expertise and long-term support to keep your treatment systems performing efficiently.

Reliable systems. Long - term care.

Operations & Maintenance

Reliable systems.Long - term care.

Our commitment doesn't end with installation. We provide maintenance and technical support to help treatment systems operate reliably over time.

Who we are

Engineering nature's most essential resource

We believe a greener future begins with the choices we make today.

At Think Green Act Smart (TGAS), we help businesses, industries and communities manage water and environmental responsibilities with confidence. From environmental consultancy and water treatment to installation and maintenance, we provide practical solutions that care for both your needs and the environment.

  • Environmental ResponsibilitySolutions that protect today and tomorrow.
  • Practical EngineeringReal-world solutions that work.
  • End-to-End SolutionsFrom planning to long-term support.
  • Long-Term SupportWe're with you every step of the way.

15+

Plants delivered

Across residential, commercial and industrial sectors.

120+

Plants delivered

Across residential, commercial and industrial sectors.

98%

Client Retention

Built on trust, quality and long-term partnerships.

1

Responsible Partner

One trusted team for your environmental needs, from planning to long-term care.

Clear mountain lake at sunrise

Trusted partnerships. Proven experience.

  • BMW
  • Nike
  • Adidas
  • Apple
  • Samsung
  • Google
  • Toyota
  • Coca-Cola
  • Siemens
  • Bosch
  • Intel
  • Tata
  • Infosys
  • Coca-Cola (2)
TGAS engineers reviewing a treatment plant on a tablet

We support your treatment system through every stage, from planning to operation.

Water deserves a second chance

From wastewater to a valuable resource

Water is too precious to waste.

With the right treatment, wastewater can be managed responsibly and reused where suitable, helping conserve freshwater and reduce environmental impact. We support your treatment system through every stage, from planning to operation.

  • Site assessment & process design Pollution Control Board (KSPCB / CPCB) Consultancy
  • STP & ETP Design, Modification & Revamp
  • Environmental Project Reports & Site Plans
  • Complete Waste Management Solutions
  • Water & Effluent Analysis and Treatment
  • Air Pollution Control – Incinerators & Chimneys
  • Food Testing & Quality Analysis Coordination

Who we work with

Solutions for every environment

Every space has different needs, but we all share the same responsibility to protect our resources. We tailor practical environmental solutions to the people, places and industries we serve.

Our products

Trusted support for better treatment

Practical products supporting responsible treatment and environmental care.

Smartbio Bacterial Culture 10 litre can

Biological treatment support

Smartbio Bacterial Culture

Bacterial culture product for treatment applications. Verified product details and specifications will be added when supplied.

View Product

Knowledge for a greener tomorrow

Stay informed.Make a difference.

Environmental regulations and solutions are always evolving. We bring together important updates, practical information and environmental news to help you stay informed and make responsible decisions.

  • KSPCB5 min read

    Treated wastewater reuse guidance

    A practical overview of official guidance and the steps that help keep treatment systems compliant.

  • STP5 min read

    Practical checks for STP operating efficiency

    Routine checks for plant performance, energy use and dependable treated water quality.

  • TGAS News5 min read

    Project commissioning update

    Behind the process of taking a treatment plant from final inspection to reliable operation.

Downloads

Useful resources, ready when you need them.

Start a conversation

Let's make every drop count.

Tell us what you need. A TGAS representative can review your enquiry and help identify the next step.

Phone
+91 95266 09991
Email
info@thinkgreenactsmart.com
Office
Pulimukku, Pathanamthitta, Kerala 689646