20 Years
Experience
VELUX® Window & Glazing Specialists in Crook
Certified Installers Limited specialise in installing, replacing, and repairing VELUX® windows, sun tunnels, and flat roof windows for residential and commercial properties throughout the Crook area.
Drawing on over 20 years of experience, we are Crook's most trusted VELUX window installation and repair company. We are able to discuss any issues you may have with your current installation and advise you on the most cost-effective solution, please do not hesitate to email us or telephone us for a free survey or quote.
We offer a variety of styles and types of glass to fit any window in your home.
VELUX INTEGRA® is the finest in windows, blinds and shutter technology.
What makes us different
Certified Installers Limited has specialised in new VELUX Installs, VELUX repairs and VELUX maintenance for a wide range of customers in the Crook area.
Our skilled team have the training and experience to ensure we complete all our repair work to the highest standards. All ranges of work are undertaken, from residential VELUX Installations, VELUX glass replacement, VELUX Replacements and VELUX repairs to large projects like industrial and commercial skylight Installs, skylight repairs, rooflight replacements and roof light maintenance.
What our Customers say
Quick and Reliable
“A first class product, professionally fitted but two very pleasant workers. I had, initially, been very wary of the remote pricing for the work, as a pensioner unused to this style of estimating, but I needn't have worries and a special mention for the lady on the office computer - Lucy - she always responds quickly and does exactly what she says she will do - you can rely on her.!!”
Paul Jackman
Free Quotes & Estimates
Please feel free to contact us anytime on 0800 368 2988, we are always happy to call round to give you a free quote on any project you may have for us.
We have many satisfied customers throughout the UK and we regularly complete major contracts across the whole of the UK.
Crook
Crook in Durham is a vibrant market town known for its rich history and strong community spirit. Located near Bishop Auckland, Crook offers a variety of housing options, local shops, parks, and schools. The town's lively atmosphere and beautiful surrounding countryside make it an attractive place to live for families and professionals alike.
Certified Installers Limited:
Certified Installers Limited proudly serves the Crook community in Durham with our expertise in Velux Windows. As a FENSA certified company, we guarantee exceptional workmanship and compliance with building standards. Our range of services includes Velux Window Installation, Velux Window Replacement, and Velux Window Repairs. We specialise in Velux Installation, Velux Replacement, and Velux Repair, ensuring reliable and high-quality service. For Velux Glass Replacement or Velux Blinds, our team is ready to meet your needs. We offer Velux Automatic Modifications to enhance your home's convenience, alongside Skylight Repairs, Skylight Installs, and Skylight Replacement. Our services extend to rooflight window installations, roofing, and Solar Panel Installation. Additionally, we provide pet-friendly solutions such as Dog Flap Install, Cat Flap Install, and Pet Flap Install. Our comprehensive services also include window and door installation, and window and door replacement, ensuring your home remains both visually pleasing and functional.