Mantair Ltd Reviews

John Rees Matheson 2026.10.14

     

A superb service and great attention to detail. We were really impressed with the quality of work and the people doing it. I would be 100% happy to recommend Mantair Ltd

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Reply from Mantair Ltd 2026.10.15

Thank you so much for your kind review and recommendation. We really appreciate your feedback and thank you for choosing Mantair!

Nicholas Osgerby 2026.09.24

     

Had a conversion unit fitted and couldn't be happier. Great service and friendly staff. Unit appears to be working great. Took a couple of days to install, high quality ground work. Would highly recommend. The permits took awhile but I finally got a EA and drainage board permit. Remember to pre-apply to your local drainage board but you can apply to retain the works if already completed.

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Reply from Mantair Ltd 2026.09.24

Thank you for your lovely review and recommendation! We’re glad you’re happy with the conversion unit, the installation, and our team. We appreciate your patience while the permits came through, and hope the unit continues to serve you well.

Mike Godfrey 2026.09.01

     

We have just had a drainage system and borehole  installed by the Mantair team,  and I can only say good things about their work. The install team were through, sensitive to our restricted access arrangements and very detailed in all stages of the works. I would highly recommend them to others for any such works. A good job delivered within the timescale and a tidy end result. Many thanks to Luke and Matt on site...

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Reply from Mantair Ltd 2026.09.02

Thank you so much for your kind review. We’re delighted to hear you were pleased with the work and that Luke and Matt took such good care throughout the installation. We really appreciate your recommendation and your kind words about the team!

Matt Tull 2026.08.26

     

The Mantair team have been brilliant from start to finish. An incredibly high level of customer service, thoroughly recommend.

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Reply from Mantair Ltd 2026.08.26

Thank you so much for your fantastic review!

Chris Bates 2026.07.17

     

Mantair have been amazing for us and delivered a first class sewage treatment plant for our home. James and the team worked so hard in really difficult circumstances to achieve a great result.

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Reply from Mantair Ltd 2026.07.28

Thank you for your kind words. James and the team really appreciate your review. Thank you for choosing Mantair.

Flannan Mac Namara 2026.07.11

     

We highly recommend Mantair Ltd. They installed a septic tank conversion unit that required extensive groundwork to enable this. Sam, Steve, and Can carried out the work. Not only are they extremely competent tradespeople, but they were also very friendly and took great care to cause the least amount of disturbance. We have a mature garden, and the groundwork involved digging through flowerbeds, lawn, and lifting paving slabs. The quality of the work was outstanding and exceeded all our expectations. The biggest compliment we can give is that after the work was completed, you would never know that all the new pipework and extra gear had been installed. To sum up, we are really impressed and wholeheartedly recommend Mantair Ltd and in particular Sam, Steve, and Can.

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Reply from Mantair Ltd 2026.07.16

Thank you for such a great review. We know that work of this scale can feel daunting, especially in a much-loved garden, so it’s great to hear that the process went as smooth and considerate as possible. The team will be pleased to hear your kind words.

Keith Dye 2026.07.10

     

Great Company to Deal With Mantair Ltd. employ excellent staff for installation, annual maintenance and office administration. Friendly phone calls, efficient organisation, and quality installations. We had two tanks installed with no disruption, and the soil levelling and re-grassing made the fresh installations blend into the gardens an a few weeks.. I recommend this company.
Date of experience: 10 July, 2026

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kim capon 2026.07.04

     

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Reply from Mantair Ltd 2026.07.07

Thank you for your kind review.

philip pescud 2026.06.22

     

Water treatment plant installation Highly experienced and professional Courteous and personable staff across the whole team Faultless experience for us from start to finish Would highly recommend
Date of experience: 22 June, 2026

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Dotts 2026.06.21

     

Thank you Team Mantair! From start to finish, the team demonstrated exemplary professionalism, knowledgeable, helpful, honest and always friendly and approachable. We were particularly impressed by how timely and responsive everyone was to our questions. We felt you were always considerate of our needs as well as mindful of our neighbours throughout the process. The installation of the conversion unit has been a huge relief to us, enabling us to improve our property. It is an ingenious system that minimises disruption and impact on the environment. We were pleased with how well the team managed the project and advised us every step of the way. Please pass on our sincere thanks to the entire team.

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Reply from Mantair Ltd 2026.06.24

Thank you for your lovely review. We’re delighted you were happy with the team and the installation of your conversion unit. We really appreciate you taking the time to share this - and have passed onto the team.

Kate Dixon 2026.06.19

     

New sewage treatment works put into my heritage garden with enormous respect, skill and courtesy. From first contact this company has been a delight to use and earnt my complete trust through the diligence and professionalism of everyone in their team. I cant recommend highly enough. Any photo I add would look like they were never here. How perfect is that for such a massive job?

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Reply from Mantair Ltd 2026.06.24

Thank you for your kind words. We’re especially pleased to hear that the work in your heritage garden was carried out with such care by our team. We have passed on your feedback.

Chris M 2026.06.02

     

Highly recommend! Cannot recommend Mantair enough. What started out as another business damaging the pump to my waste management system, Mantair ordered a replacement pump and came to fit in no time at all. A month or so later the pump failed internally (no fault of anyone’s, just bad luck) I messaged their emergency team on the Friday night and they arrived Saturday morning with a replacement and dealt with everything before any major problems occurred, Mantair set the standard for how customer service should be! Massive thank you again

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Reply from Mantair Ltd 2026.06.15

Thank you for choosing Mantair and for taking the time to share your experience.

Andrew Ward 2026.05.22

     

Great job by Sam and Ross. Great guys. Efficient. Minimal mess. Can’t recommend them more highly. Thanks guys

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Reply from Mantair Ltd 2026.06.15

Thank you for your fantastic review. We'll be sure to pass on your kind words to the team.

Laura MacAndrews 2026.05.19

     

We used Mantair to install a new sewage treatment plant and cannot recommend them highly enough. The team was professional, responsive and helpful at every step of the process.

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Reply from Mantair Ltd 2026.05.19

Thank you for your kind words and for choosing Mantair. Your recommendation means a great deal to us.

Iain Hood 2026.05.05

     

Credit where credits due. Excellent service from the start and brilliant communication from site visit, office staff and installation. James turned up, worked non stop to get system installed and up and running. Video at end to show his work, system running and explanation on how it works. Very professional and tidy work. Would definitely recommend to any one looking for septic tank conversions. Extremely happy.

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Reply from Mantair Ltd 2026.05.06

Thank you for your kind review! We're really pleased you had a great experience with us. We have passed your feedback on to James. Thanks again!

Stuart Chambers 2026.04.21

     

We used Mantair for a survey prior to purchasing our house and then instructed them to carry out works once the purchase was completed. Great service from start to finish of the project with the team having expert knowledge of the septic/tank sewage treatment systems available. The team on site were excellent and did a great job of the install, leaving the garden in top condition once works were finished. Would highly recommend

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Reply from Mantair Ltd 2026.04.22

Really appreciate you taking the time to share this. It’s great to hear the survey helped at purchase and that the installation lived up to expectations too. We have passed your comments on to the team, including Ross and Can who were on site. Wishing you all the best in your new home!

Mark Cray 2026.04.18

     

We are delighted with the work Mantair has just completed for us. We had a 7 person septic tank conversion and a new drain field. All the work was completed in 3 days by Matt and Joe, who were excellent throughout. Despite a tricky problem with the water main the team remained calm and determined. It was a pleasure to have these two young men at our home. Our garden had access problems with a steep narrow drive that was newly laid. Matt and Joe did everything they could to protect and respect our property and we are very grateful. Everyone we encountered from the Mantair team were polite, efficient, cheerful and customer focussed. Thankyou.

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Reply from Mantair Ltd 2026.04.20

Thank you for your review - we're pleased to hear that you had a positive experience with us. We have passed this feedback on to both Matt and Joe.

michael banks 2026.03.23

     

I contacted Mantair based on one recommendation. After calling them I never bothered getting any other quotes because of the extremely professional service. Mantair installed a new sewage treatment plant for us, disconnecting us from our shared septic tank with our neighbour and bringing our system up to current regulations. From the first call and visit, they were very professional, polite and courteous. Every site visit was on time and every member of staff was helpful and informative. We had to switch to a new bore hole set up int the end, but Mantair dealt with the Environmental licence application also. Ross and Can, the installers, were exceptional, worked hard, did a professional job and did themselves and the company proud. Everything was organised and was completed exactly as Mantair promised. If the new top soil wasn’t there you wouldn’t know that the down the whole side of our house it was completely dug up and new drains installed. We would highly recommended them to any anyone needing type of work.

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Reply from Mantair Ltd 2026.03.23

Thank you for your fantastic review and for choosing Mantair Ltd for your sewage treatment plant installation in Hertfordshire. It’s great to know Ross, Can, and the wider team delivered a high standard of service and workmanship. We have passed on your feedback to the team. Thanks again for taking the time to share your experience - it really means a lot to the whole Mantair team.

Trish Harvey 2026.02.08

     

An extremely smooth service, everyone from sales, service engineers and accounts all gave a high quality, professional service. They were understanding when alteration to plans became necessary and supportive to my sister who is elderly and vulnerable. The finished installation was impressive, overall it was first class experience, so grateful that reviews from other clients steered me to this company.

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Reply from Mantair Ltd 2026.02.10

Thank you for your kind review. We’re delighted to hear that you experienced a smooth, professional service from our team and that we were able to adapt to changes while supporting your sister throughout the process. Thank you for choosing Mantair for your installation in Essex and for recommending us to others.

Debbie Leet 2026.01.29

     

Barry arrived practically right on time. He was polite, friendly and explained everything clearly. He left everything clean and tidy.

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Reply from Mantair Ltd 2026.01.30

Thank you very much for taking the time to leave us a review. We have passed on your kind comments to Barry. Customer experience is very important to us, and feedback like this is greatly appreciated.