EXCELLENT  
  
 Based on 169 reviews 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Clare Welch 
 
02/10/2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Great service. Took about 30 minutes to replace our frosted glass with clear glass. Has immediately opened up the space. Area left tidy and happy with the transformation. Highly recommend.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Mandy Salter 
 
01/10/2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Very glad I found these guys! Gerry, Lee and Jack replaced 8 conservatory roof panels in a little over 1 day. They compared well with other quotes I received. The job wasn’t straightforward and they clearly have a lot of experience so they could handle anything they came across. They were careful, organised, friendly and did a great job.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 John Connellan 
 
28/09/2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Fast, efficient and friendly service !!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 James Bevan 
 
18/09/2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Excellent service good price very friendly team would recommend. Replaced a pane of double glazing for us very quick turnaround! Thank you!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Andy Roberts 
 
04/09/2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Fast friendly and did a great job on replacing 3 panes of mottled glass. Thank you 🙏
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Mark Parsons 
 
02/09/2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Really good service. Prompt reply to my email enquiry. Site visit by their staff and then fitting the replacement glass window following week.

And very polite workmen.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Tim Goldstein 
 
02/09/2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Great, prompt service on a window pane replacement
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Hattie Lanz 
 
21/08/2026
 
 
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Really helpful team, installation is super smart, and very reasonable vs other quotes, thank you!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 John White 
 
20/08/2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Allseal Glazing is a very reliable professional company. Their prices are fair, they’re very reliable, they  turn up when they say they are. The finished job is excellent. The guys who expertly fitted  the new window knew what they were  doing. They never made a mess and made sure they left the job nice and clean. I would highly recommend this company.