GoGreen Alliance Ltd Reviews 18

TrustScore 4.5 out of 5

4.6

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Company details

  1. Heating Contractor
  2. Electrical Installation Service
  3. Gas Installation Service
  4. Insulation Contractor
  5. Solar Energy Contractor
  6. Solar Energy Equipment Supplier

Written by the company

GoGreen Alliance is a UK-based energy efficiency and heating specialist focused on improving how homes perform, not just how they look. We design and install a range of upgrades including boilers, solar PV, battery storage, air source heat pumps, insulation, and ventilation systems. What sets us apart is our attention to detail and commitment to doing things properly. Every project is carefully assessed to ensure the right solution is specified for the property, rather than a one-size-fits-all approach. We take time to explain options clearly, so customers can make informed decisions based on performance, cost, and long-term value. Our installations are carried out by qualified engineers and backed by the relevant certifications, warranties, and aftercare support. We also focus on the finishing touches—ensuring work is neat, compliant, and built to last. Communication is a key part of our service. From first enquiry through to completion and handover, we aim to keep everything straightforward, responsive, and transparent. Whether it’s a simple boiler replacement or a full home upgrade, our goal is to deliver a smooth experience and a better performing home for every customer.


Contact info

4.6

Excellent

TrustScore 4.5 out of 5

18 reviews

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Rated 5 out of 5 stars

Really happy with the work from Go…

Really happy with the work from Go Green Alliance replacing our boiler.

I was managing everything remotely from overseas, and their quote stood out straight away — much more detailed than others and very clear on what was included. The price was also very competitive for the level of work.

The install itself looks great. They paid attention to the details — for example, they matched and used proper bricks to close up the old flue opening since the new boiler needed a different position. It looks neat and properly finished, not like a patch job.

The job also included things like a new pump, valve, TRVs and filter, all installed nicely and working as expected.

Communication was easy throughout and all the paperwork (Gas Safe, electrical cert, warranty, etc.) came through quickly after the job. My tenant was happy as well, which is always a good sign.

Overall, very smooth experience and would definitely recommend them.

28 April 2026
Unprompted review
GoGreen Alliance Ltd logo

Reply from GoGreen Alliance Ltd

It was a pleasure to work with you too. We are glad your tenant is happy. Take care.

Rated 5 out of 5 stars

Highly recommended

We have recommended people to GoGreen Alliance Limited as they do a very good job and all the workers are well mannered.
all the best to the GoGreen team for 2024
J Clift

9 January 2024
Unprompted review
Rated 5 out of 5 stars

Excellent Staff and Great Work

The staff at GoGreen Alliance Ltd are very friendly and respectful of your home. Their work is to a very high standard and they stay until the work is completed. The central heating boiler they supplied is first class! We couldn't ask for better service and they are a well organised business.

27 April 2023
Unprompted review
Rated 5 out of 5 stars

Cannot speak highly enough of this…

Cannot speak highly enough of this company and the quality of service they have delivered to one of my clients who needed a boiler and radiator fitted. Communication has always been excellent and they have consistently gone the extra mile to ensure that my clients needs were met.

2 March 2023
Unprompted review
GoGreen Alliance Ltd logo

Reply from GoGreen Alliance Ltd

It was a pleasure to help your client. Thanks for your kind words

Rated 5 out of 5 stars

Great Customer Service

Great Customer Service. Fast. Polite. Friendly engineers. Great help from Daniyal too. Was able to put on a new boiler within a week.

8 February 2023
Unprompted review
GoGreen Alliance Ltd logo

Reply from GoGreen Alliance Ltd

We are happy you were able to upgrade your boiler

Rated 5 out of 5 stars

Excellent

Had an EPC survey done by Lands, he was absolutely brilliant, outstanding customer service

31 July 2022
Unprompted review
Rated 5 out of 5 stars

Had a complete new boiler fitted

Had a complete new boiler fitted, old one removed and new condensing one installed.
Also new parts in my gas meter.
The two lads worked all day ,checked all radiators working and cleaned up leaving no mess at all . Complete new flue, Electric checked also.
Would highly recommend this company as nothing was too much trouble for them.

3 August 2022
Unprompted review
Rated 5 out of 5 stars

Boiler installation

Rashid and Samee were both efficient and professional heating engineers. They did a great job fitting the boiler and were very friendly and hard working.

17 June 2021
Unprompted review
Rated 5 out of 5 stars

Very professional and honest engineers…

Very professional and honest engineers that we're sent to carry out my installation, made everything clear to me from the start, they were both very enthusiastic in what they do and worked with a passion, my work was completed within the time frame stated to me, I am now very pleased to have my home nice and warm..
Thank you go green, I will definitely recommend your company to family and friends.

27 March 2021
Unprompted review
Rated 5 out of 5 stars

Just had the underfloor insulation and…

Just had the underfloor insulation and then new boiler fitted, a good service provided, the teams who attended worked efficiently and completed the jobs well within the time frames given as well as cleaning up after. Marcus kept us well informed throughout the process even after a few hiccups early in the process and a bit of a time delay all that were outside GoGreen's remit. Thanks for your service and assistance throughout the process.

23 January 2021
Unprompted review
Rated 3 out of 5 stars

Hi do you apply for the grants after…

Hi do you apply for the grants after taking client details or do the clients have to apply and then u carry out the work if eligible?

12 October 2020
Unprompted review
GoGreen Alliance Ltd logo

Reply from GoGreen Alliance Ltd

You apply for your own voucher.

Rated 1 out of 5 stars

Very poor customer service

Very poor customer service. I have phoned on several occasions asking for an update on my grant application. Each time advised Marcus would get back to me. He has not nor has anyone else from the company. Very disappointed and I would not recommend.

4 October 2020
Unprompted review
GoGreen Alliance Ltd logo

Reply from GoGreen Alliance Ltd

Dear Mr Fletcher,
Please accept our apologies for the delay in coming back to you. Marcus will personally call you Monday morning. With the launch of the Green Homes Grant we are getting back to all customers asap. Your application is still being processed and we have not forgotten you.
Regards,
GoGreen Alliance Ltd

Rated 5 out of 5 stars

A great company to work with

A great company to work with, responds quickly to requests, goes above and beyond in terms of help required for clients, offering great value for money. They have become a valued partner to us.

31 July 2020
Unprompted review
Rated 5 out of 5 stars

I have had an excellent service with…

I have had an excellent service with GoGreen Alliance Ltd. Nothing was too much trouble for them. From the start when the engineer attended my address to take pictures of the boiler and assess the job to relay back to the company.
I have had an amazing boiler fitted by a very hardworking fitter, who spent hours making sure that the boiler worked well. The boss even attended on the day to deliver a part that was needed so his engineer did not have to leave the job.
The job was then inspected by a Quality Inspection engineer a few days later to make sure that the boiler was fitted well and the boiler was running to plan.
My boiler is running very well and i am very please to have heat and hot water now, as the work was delayed due to the outbreak of Covid 19.
I would definitely recommend this company

28 July 2020
Unprompted review
GoGreen Alliance Ltd logo

Reply from GoGreen Alliance Ltd

It was our pleasure to assist you. Enjoy your new boiler.

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