Looking for a better deal on your insurance? Get a quote
Become a registered trader - Join us
Trader’s sign in

Find a local trusted trader

Use my location

Search by trader name

  1. Home
  2. Trades
  3. Wastewater Treatment Companies
  4. Wastewater Treatment Companies in Barnet

Wastewater Treatment Companies in Barnet

Browse trusted local Wastewater Treatment Companies in Barnet on TrustATrader, all vetted, with photos of completed work, and reviews from previous customers.

Local Wastewater Treatment Companies

We have found a selection of the best, most reliable Wastewater Treatment Companies in your area. You can click on a trader profile to find out more information, send email/SMS enquiry, or add them to your call back list.

Let us find the right trader for you

We see you’re looking for Sewerage & Sewage Treatment in Barnet. Tell us about your job, and we'll send your request to multiple trusted traders in your area. Get responses and choose the right trader for you, with no obligation.

Tell us about your job

  • Don't forget! Please mention TrustATrader when you contact any of our trusted traders.

    TrustATrader Guarantee easily covers your next job via TrustATrader to provide extra peace of mind. Click this icon within the listing to register your TrustATrader Guarantee. Find out more

  • Sewerage & Sewage Treatment in Enfield. Covering England and Wales

    At Drain Division Ltd we take pride in our commitment to delivering exceptional customer service in the realm of drainage solutions. Our company,...

    6 reviews / 5.0 out of 5

    Booked for my elderly mum. They were very polite, easy to book, engineers arrived on time with a call to tell me they were on the way. They...

    Enfield
    EN2 6AQ

  • Sewerage & Sewage Treatment in London. Covering Postcodes: CR, KT, EN, SM, AL, E, HA, HP, IG, LU, N, NW, SE, SW, TW, UB, WD, W, SL

    Hello, my name is Yas, and I am the proud owner of Drains Express Ltd, a company with over 3 years of experience and a reputation for exceptional...

    16 reviews / 4.99 out of 5

    I called Drains Express to unblock a toilet for me, having tried dish soap, bicarbonate of soda, and a hanger myself. I called the team in the...

    London
    Brent
    NW2 7LA

  • Sewerage & Sewage Treatment in London. Covering London

    Whether you are looking for emergency drain repairs or you want to fix an ongoing problem Mayfair Plumbers can help.We have over 18 years’...

    92 reviews / 4.93 out of 5

    Boiler broke down. Ricky attended and sorted it for us. Friendly, knowledgable, hard-working and did a fantastic job. Explained everything very...

    London
    London
    NW3 1AJ

  • Sewerage & Sewage Treatment in London. Covering London

    Whether you are looking for emergency drain repairs or you want to fix an ongoing problem Drain Unblocking 24/7 Ltd can help.We pride ourselves on...

    187 reviews / 4.92 out of 5

    George was friendly on the phone and arranged the booking without a long wait for a callback. Russell was very thorough, professional and worked...

    London
    N17 7PE

  • Sewerage & Sewage Treatment in London. Covering Hampstead, Highgate, Holloway, Archway, Camden Town, Crouch End, Islington, Kentish Town and all surrounding London areas

    Often, it is hard to find a plumber near you, particularly in the case of an emergency. 24-7 Emergency Drainage Limited has been providing...

    28 reviews / 4.96 out of 5

    Philip arrived promptly, located the problem and fixed it without delay. Very nice friendly man … definitely use him again in the future.

    London
    NW1 8XH

  • Don't forget! Please mention TrustATrader when you contact any of our trusted traders.

    TrustATrader Guarantee easily covers your next job via TrustATrader to provide extra peace of mind. Click this icon within the listing to register your TrustATrader Guarantee. Find out more

  • Sewerage & Sewage Treatment in Watford. Covering Herts, North London, Bucks, West London and Home Counties areas.

    Whether you are looking for emergency drain repairs or you want to fix an ongoing problem, Antiblock Drainage can help.We are based in Watford and...

    11 reviews / 5.0 out of 5

    I am extremely pleased with the quality of service from the first phone call. The engineer (Dos) knew exactly what he was about and was friendly...

    Watford
    Hertfordshire
    WD19 4BS

  • Sewerage & Sewage Treatment in Waltham Cross. Covering Hertfordshire, Essex, Bedfordshire

    About UsThe Plumbing and Drainage Company is a Waltham Cross based specialist delivering expert drain repairs and comprehensive drainage solutions...

    12 reviews / 4.93 out of 5

    This company arrived promptly on time when said, had a blocked manhole in the garden, gave an estimate price over the phone and once job was done...

    Waltham Cross
    Hertfordshire
    EN8 9EJ

  • Sewerage & Sewage Treatment in Watford. Covering all surrounding areas within a 25 mile radius

    About UsDrain Flow Services Ltd is a Watford-based drainage company with more than 20 years' experience delivering professional drain repairs and...

    49 reviews / 5.0 out of 5

    Flexible with availability, good communication, great job done. Would use again and highly recommend.

    Watford
    Hertfordshire
    WD25 8EY

  • Sewerage & Sewage Treatment in London. Covering London and surrounding areas

    A family-run business with 40 years’ experience, ABS Drainage Services Ltd provide professional and comprehensive drainage solutions for business...

    32 reviews / 4.99 out of 5

    Sewage coming from man hole flooding front drive - way these guys came out 8pm and cleared our drains, amazing work.

    London
    Suffolk
    WC1X 8DP

  • Sewerage & Sewage Treatment in Hoxton. Covering East London, North London, Essex and Hertfordshire

    Whether you are looking for emergency drain repairs or you want to fix an ongoing problem Ryders Plumbing, Heating & Drains can help.We are based...

    232 reviews / 4.98 out of 5

    Steve is extremely experienced and talked through the work he was doing to unblock a drain. He didn't suggest any unnecessary additional work and...

    Hoxton
    London
    N1 6DB
View more

Other services relating to Wastewater Treatment Companies in Barnet

Our average rating for Wastewater Treatment Companies

4.89 - 4.89 out of 5 from 1431 reviews

  • Connect Drainage Ltd, Romford

    5 out of 5.0

    "Blocked toilet cleared. Prompt response. Turned up on time. Would recommend"

    Andrew Poole on 30th April 2026

  • Ryders Plumbing, Heating & Drains, Hoxton

    5 out of 5.0

    "Steve was great as always, a through job done on the morning of the call."

    Rob Murison on 29th April 2026

  • DrainAid Services Ltd, Horsham

    5 out of 5.0

    "Great experience having Drain Aid over to fix a blockage in my back garden main drain. David was very polite,punctual and..."

    Richard Clements on 28th April 2026

  • DrainAid Services Ltd, Horsham

    5 out of 5.0

    "After contact David was able to attend property the same day, fitting me in on the way home after another job. I had what..."

    Tim Howard on 28th April 2026

  • Total Drain Services Ltd, Ruislip

    5 out of 5.0

    "Absolutely brilliant service from Total Drain Services! We had sewage overflowing all over the garden which was a..."

    Danielle Walker on 27th April 2026

Other locations for trusted Wastewater Treatment Companies

Do you work in Barnet? Are you a reliable and trustworthy trader looking to generate more work for your business?

Join us today