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Csg Review

March 2026

$66M
Revenue
2.3/5
Trustpilot
286
Employees
0%
Growth
Estimated Revenue
$66M
Total Employees
286
Employee Growth
0%
Location
Fareham, UK
About

CSG is a nationwide waste management company, specialising in household & industrial waste collection, treatment and recovery. Learn more about our waste management services.

Global Rank
N/A

What is Csg's Revenue?

Csg's estimated revenue is $66M.

What does Csg do?

CSG is a nationwide waste management company, specialising in household & industrial waste collection, treatment and recovery. Learn more about our waste management services.

CompanyRevenueEmployeesGrowthFunding
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$23.9M11411.6%N/A
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$178.2M67910.9%N/A
Circular Economy ClubCircular Economy Club
$16.0M76-3.0%N/A
The Ecology ConsultancyThe Ecology Consultancy
$20.6M98-26.1%N/A
EDF Renewables UKEDF Renewables UK
$232.0M78976.8%N/A
Lightsource BPLightsource BP
$390.7M1,301-0.1%$267M
SYSTEMIQSYSTEMIQ
$137.8M5258.9%N/A
METKA EGNMETKA EGN
$153.0M583-4.3%N/A
Carbon CredentialsCarbon Credentials
$34.9M15127.0%N/A
Review Score
2.3/5
Total Reviews
22
Info
CSG
Sort by:
paul goodman
Reviewed on Jun 10, 2025

Highly Recommended

Was very impressed. Literally less than half the price of other quotes. Made proper investigation before coming. Turned up bang on time. Did great job with real care to deal with issues. Highly recommended.

Louisa Ede
Reviewed on Apr 9, 2025

Outstanding service

I don't normally write reviews but felt I had to with the service I just received. Ive had so many issues with my tank and just didn't understand why. Dave helped me understand how the tank worked, in a language I understood and gave me some invaluable advice on what I should and should not be doing to help alleviate some of these issues. Above and beyond the service I would normally get and at a better price.

Oxon ols
Reviewed on Jun 11, 2024

Great customer service…

Great company that know the importance of good service. Kept me informed of my appointment and worked around a last minute appointment I had on the day of my appointment. David arrived cheerful and eager to crack on. Locked up for me as I had to leave. Even closed the gate on the drive when he left. It’s the small details that make a company stand out from the crowd. Would highly recommend this company

deb
Reviewed on Apr 11, 2024

Great service today from Martin at CSG…

Great service today from Martin at CSG Bristol area. Just changed companies after 17 years after not having a great service on recent phone calls/ visits. If today is anything to go by, i will continue now, to use CSG. Many thanks

PAul Blackmun
Reviewed on Feb 14, 2024

What sorry wrong companycan I say been useing this group…

Wrong company

Glen
Reviewed on Feb 9, 2024

On time

On time, no messing around , polite and gave me loads of information and advice, as i knew nothing about septic tanks and how they work , high recommend this company 👌 👍 , don't bother with anyone else

Leanda Frankham
Reviewed on Jun 30, 2023

Second time using their service for…

Second time using their service for waste removal. Very good communication. Polite customer service. Drivers are also very professional with a friendly manner My location is rural and even this is not a problem for this firm.

Chris Hitchings
Reviewed on Nov 24, 2025

Sad decline in competence and service

We have used CSG to maintain our domestic treatment plant for over ten years and, hitherto, they have been excellent. In July, however, a new engineer did the annual service and, when all was backing up and the power tripped 6 weeks later, he came back and it seems that, during his service, he had disconnected the drainage field pump. This had flooded the whole system and burned out the compressor. He fixed it, including a new compressor, and, after some protest by me, CSG agreed that this visit should not be charged. 11 weeks on, this weekend, a horrible smell prompted me to inspect and I discovered that the water pipe to the compressor was not connected so untreated sewage was being pumped into my drainage field. I reported this to CSG today and was told that the engineer was sure he had left it properly fixed and that it was a normal problem for this pipe to become disconnected. Thus CSG was not at fault and would book him back to me at their normal call-out rate of £260 plus parts. I suggested this was not satisfactory and asked that the engineer manager call me back to explain. I am still waiting. I will be finding someone else to do the work going forward. UPDATE FOLLOWING RESPONSE FROM CSG Indeed, CSG did call two days later and, after considering again, still insisted that there was no fault by their engineer but they would send him back to fix it and waive the charge as a goodwill gesture. I responded that a third visit by a chap who had left it unserviceable twice before and insisted in both cases that it was not his fault, was not particularly useful, even if free. At a subsequent visit by Boxall Ward, its engineer showed me what the CSG man had done wrong and he fixed it properly. The issue is that I need an annual visit by someone who will check the equipment is working and take the worry off me for the next year. CSG seems to no longer provide this.

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