glowgreenltd.com

4.8
4.8 Based on 1.7K reviews

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Average Rating

4.8

/
5

1.7K Reviews

5 Star
88%
4 Star
6%
3 Star
1%
2 Star
1%
1 Star
4%

All Reviews

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Review Time

Darren Whitworth
I was quoted and purchased Worcester Bosch 4000 30kw Combi boiler. Equipment was installed and commi

I was quoted and purchased Worcester Bosch 4000 30kw Combi boiler. Equipment was installed and commissioned but I was only given a 5 year Warranty from Worcester Bosch instead of the 7 year warranty shown on Worcester Bosch's website.

When I inquired with Worcester Bosch they said the Warranty is only 5 years as they are not a Worcester Bosch accredited installer. So please be aware of this before purchasing Worcester Bosch equipment

1
Date of experience: Feb 26, 2026
Vicki Partridge
Another year, another boiler service.. and the past few years it’s been the same engineer called Sea

Another year, another boiler service.. and the past few years it’s been the same engineer called Sean. Sean is an asset to the company, he’s so friendly and personable whilst efficient and thorough at his job

5
Date of experience: Feb 13, 2026
Joe Shield
Strung me along for 3 months rearranging my "install date" left without a boiler for that time. Now

Strung me along for 3 months rearranging my "install date" left without a boiler for that time. Now they are saying they can't do the install. Avoid this company

1
Date of experience: Jan 31, 2026
Steve Kelly
Excellent Solar Panel Installation Experience

I explored various installers for solar panels, and the local service stood out with the best offer. What impressed me the most was the thorough explanation during our initial conversation, making it easy to grasp for someone with limited knowledge about solar energy. The pricing was unbeatable, and the installation was timely and met all expectations. The customer service was commendable, always available and eager to assist. I would definitely recommend this service.

5
Date of experience: Jan 15, 2026
Madonna Harris
Successful Installation Amid Challenging Weather

The system was installed on the first snowy day of the new year, and both the roofing and electrical teams managed to complete the installation in just one day despite the weather. The entire team was attentive to my feedback regarding the building and the desired placement of the equipment. I would recommend the service for their excellent work under tough conditions.

4
Date of experience: Jan 14, 2026
Carol Wilson
Highly satisfied with the installation service

I am very pleased with the service I received, as the team installed a new boiler in my home. The technician provided a thorough explanation of the boiler's features and demonstrated great respect for my property by maintaining cleanliness throughout the process. He also called ahead of time to ensure I was prepared for his arrival, allowing him to work efficiently.

5
Date of experience: Dec 11, 2025
Al Parker
Water Pressure Issues and Lack of Support

After the installation of the new boiler, the water pressure was excessively high, and despite numerous complaints and urgent calls, no technician came for several weeks. The installation occurred in late September 2025. This high pressure caused damage to the thermostatic shower mixer. Eventually, a technician visited and confirmed the pressure was indeed too high and adjusted it, but the damage had already occurred, which the company must take responsibility for. I received an initial call from a representative claiming the shower mixer issue was pre-existing, which was not accurate. The technician confirmed that the high pressure could cause such damage. Later, I was informed that the company does not handle shower mixer issues, citing some policy, which felt quite unfair. I felt abandoned due to the company's errors. I had to replace the mixer, incurring repair costs of about £600, with receipts available. The company should acknowledge their mistake and compensate me for the £600. I am not claiming for minor leaks. If this issue is not resolved, I will escalate it to the appropriate authorities for justice.

1
Date of experience: Dec 11, 2025
Spencer Coleman
AVOID AT ALL COSTS! Their reviews seem questionable.

AVOID AT ALL COSTS! Their reviews seem questionable. It's an absolute disappointment. The installers were careless, and once payment was made, they seemed to ignore any further communication. The image below illustrates poorly done work, with bricks filled haphazardly and plastic poorly applied. It appears they prioritized speed over quality. I've been trying to reach out for months with no reply.

1
Date of experience: Dec 10, 2025
Judith Parker
Service cancellation and lack of response

The service was cancelled and my emails are being ignored.

1
Date of experience: Dec 05, 2025
Tamara
Extremely disappointed with this service...

I would rate this service zero stars if it were an option... They were quick to take half of the payment, but caused delays for two weeks, leading to lost income and having to rearrange personal appointments for the technician who let us down repeatedly during the scheduled times. Communication was terrible, and after enduring six weeks without a functioning boiler, we realized we should have chosen a more reliable service from the start, even if it meant waiting longer. We had to constantly reach out to them for updates, leaving me very frustrated with our experience, especially after hearing only positive feedback. I strongly advise against using this service.

1
Date of experience: Dec 05, 2025

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