Scores based on 151 reviews

Reliability & timekeeping

Invoice history based on 133 reviews.

Invoice History
Charged as per quote / estimate99.25%
Above quote / estimate: kept informed0.75%
Appointments reported as missed (6 months) 0
Average score 9.82
151 reviews
  • Interviewed by Checkatrade
  • 1 accreditation checked
  • Insurance checked
  • Address checked
  • References checked
  • VAT registered
  • Checkatrade standard signed

First Alert (Double Glazing) Ltd's promises to give you a terrific service, starting with a no obligation survey, advice and quotation. We promise to treat your home as if it were our own throughout the installation process, and because we take pride in our work, we promise to be there for you with the best after-care too!

Founded in 1990, were an established family-owned/run company that specialises in delighting it's customers. Whether you're in the market for a single replacement window or something much bigger, you'll enjoy the same great service and value-from knowledgeable, friendly people who have been working with us for years. 

Give us a call today and speak to our friendly staff who are more than happy to help! 

Telephone: 0117 9710080 Freephone: 0800 328 2609 email: [email protected]

Visit our website where you can have a look/browse at the service's and products we offer.

Don't your Local Installer First Alert (Double Glazing) Ltd today!! 

We look forward to hearing from you :) 

Based in

Bristol, Somerset

Works in

Bristol, Somerset, Bath(Not sure if we cover you're area? Give us a call 0117 9710080)