Customer testimonials

At Glevum, we pride ourselves on the high standard of service we offer from an initial enquiry to final installation, our high-quality range of products and on our attention to detail.

Upon completion of a customers order, we always send a Customer Survey form. These are sent as standard to help us get a better understanding of our performance and how we can continually improve the service we offer.  For each Customer Survey received back, we make a donation to our adopted charity ‘Pied Piper’.

We are also registered on the ‘Best of Gloucester’ website. This website allows our customers to submit reviews independent of Glevum.

If you would like to leave us an independent review, please use the following link ‘Best of Gloucester’.


Read some of the recent comments given by our satisfied customers.


“Glevum were fantastic from start to finish as expected, that is why we keep coming back to them time and time again.”

– Ledbury –


“I am writing to say how pleased my wife and I are at the work carried out. The installation engineers were prompt and worked tirelessly to complete the work. They were professional in all areas of their work and were also careful to not disturb the existing building fabric. Please pass on our thanks to your staff for a job well done. We would have no hesitation in recommending Glevum Windows.”

– Gloucester –


“Outstanding in every respect. An excellent product, installed by a thoroughly professional team. Having had 18 windows and 2 doors replaced, we noticed the difference in the house within 24 hours. Excellent value for money with a very responsive after sales service.”

– Cheltenham –


“Overall 10/10.  Fitting neat, punctual and happy to discuss and action details of installation.”

– Gloucester –


“4th time we have used Glevum windows”

– Gloucester –


“Very pleased with the conservatory it has exceeded our expectations.”

– Lechlade –


“Friendly informative and experienced staff made for a very effecient installation.”

– Minchinhampton –


“Very straightforward, with no high-pressure sales pitch, but with plenty of expert advice.”

– Lydney –


“Professional and efficient and well fitted with no mess.”

– Gloucester –


“A very good and honest company to deal with”

We have been very impressed with the whole Glevum experience from evolving the design brief through to project completion. All personnel dealt with have been helpful, professional, responsive and the final project implementation has been impeccable….. A very good and honest company to deal with that has built its credibility on superb quality right down the line.

– Gloucester –


“Resulted in us saving money”

Very good. We were impressed with the surveyor’s advice which resulted in us saving money.

– Oxford –


“I have used Glevum on numerous occasions”

I have used Glevum on numerous occasions and have always found the overall experience to be a good one.

– Gloucester –


“Speed and efficiency”

Delighted with the windows and never seen 2 men (fitters) work together with such speed and efficiency.

– Wotton-under-edge –


“We are delighted with our conservatory”

We are delighted with our conservatory. It is a lovely size and we are really looking forward to sitting in it! Jimmy, our fitter was extremely hard working and a pleasure to have in our home.

– Littledean –


“A first class service”

Efficient and helpful company who communicated well and worked well. All their workmen were courteous and helpful.  Their attitude to doing work, keeping the work areas clean and tidy and in helping the client where possible were beyond reproach – a first class service.

– Gloucester –


“Trouble free and relaxed”

– Monmouth –


“Design ideas”

Very helpful at the first visit, the design ideas were a decision making point for us. The following survey was again helpful and constructive.

– Ross-on-Wye – 


More 5 star reviews given by our satisfied customers, can be found on the “The Best of Gloucester” website.



Request your free home visit Get an instant quote

Satisfied Customers

"Very professional, arrived on time and on date, fitted door well, cleaned up mess, tidy, friendly service start to finish."


"Delighted with the windows and never seen 2 men (fitters) work together with such speed and efficiency."

SS Wooton-Under-Edge

"Very good. We were impressed with the surveyor's advice which resulted in us saving money."


0800 33 22 55 9am - 6pm Mon-Fri, 10am - 4pm Sat

This site uses cookies. Find out more about this site’s cookies.