JCWT
JCWT Environmental Septic & Water Treatment Specialists
Services & solutions from JCWT Environmental

Septic tanks, water treatment & grease treatment — plus full wastewater support.

Our core focus is septic tanks, treatment plants and grease treatment, supported by wet well servicing, stormwater management and compliance support for properties and sites across Cheshire, Wales & Shropshire.

Core services

Septic Tanks & Treatment Plants

We install, service, and maintain all types of domestic and commercial wastewater treatment systems, including septic tanks and packaged treatment plants.

Whether you’re upgrading to meet regulations or need routine servicing, we keep your system efficient, safe and compliant.

  • Installation & commissioning
  • Servicing & desludging
  • Repairs, upgrades & soakaway solutions
  • Compliance checks & performance improvements

Typical sites

  • • Rural homes and private estates
  • • Holiday parks and lodges
  • • Farms and agricultural properties
  • • Small commercial and light industrial sites

We’ll assess your existing system or planned build and recommend practical, compliant options — from repairs to full replacement where needed.

Water Treatment & System Performance

Beyond installation, we help optimise the biological performance of treatment plants and associated wastewater systems, improving discharge quality and reliability.

Using non-hazardous biological products and practical engineering, we improve how your system runs without resorting to unnecessary chemical interventions or full replacement where it’s not required.

  • Performance assessments & diagnostics
  • Biological dosing & optimisation
  • Support with sampling and discharge quality
  • Upgrade recommendations & planning

Where this helps

  • • Sites nearing consent limits
  • • Under-performing treatment plants
  • • Systems with recurring odour or process issues

Ideal when you want to improve compliance and reliability without immediately committing to full system replacement.

Grease Treatment & Grease Trap Installation

We design, supply, and install grease management systems for homes, restaurants, schools, and food manufacturers — ensuring compliance and preventing blockages.

Our non-hazardous biological dosing keeps systems clear, odour-free, and performing at their best.

  • Site surveys & design
  • Grease trap installation & upgrades
  • Routine cleaning & biological dosing
  • Servicing, inspection & compliance support

Ideal clients

  • • Restaurants, pubs & cafés
  • • Hotels & hospitality venues
  • • Schools, colleges & campuses
  • • Food producers & manufacturers

Proper grease management helps prevent FOG (fats, oils & grease) build-up, protecting pipework and reducing the risk of enforcement action or expensive callouts.

Additional services

Wet Well & Pump Station Servicing

Our confined-space trained team provides full wet well and pump station cleaning, inspection, and maintenance.

We help prevent pump failure, blockages, and odours — reducing downtime and unexpected costs.

  • Cleaning & desludging
  • Pump testing & visual inspections
  • Waste removal & odour control
  • Regular maintenance contracts

Where we work

  • • Residential and private pump stations
  • • Commercial and retail sites
  • • Industrial and manufacturing facilities
  • • Hospitality, leisure and public sites

Planned servicing helps avoid emergency tanker visits and pump replacements.

Stormwater Management & Soakaways

Prevent flooding and surface damage with our stormwater and soakaway solutions.

We design and install systems that control runoff safely and comply with SuDS standards.

  • Percolation testing & system design
  • Soakaway & attenuation installation
  • Channel drainage and surface water control
  • Maintenance & inspection

Benefits

  • • Reduced risk of surface water flooding
  • • Protects driveways, yards and landscaped areas
  • • Supports planning and SuDS requirements

Ideal for new builds, refurbishments and sites with recurring surface water problems.

Not sure which service you need?

Tell us about your system and any issues you’re seeing. We’ll recommend the most practical, compliant solution and provide a clear, no-obligation quote.

Book a Site Visit