The Dewgard Window Co Ltd
Egham, Surrey
Checkatrade member since December 201015
Services
- Double Glazing Repair
- UPVC Repairs
- Misted Double Glazing
- Cat Flaps
- Dog Flaps
- Frosted Windows
- Glass Replacement
- Double Glazing Installation
- Aluminium Windows Repair
- Aluminium Doors Repair
- Bay Windows Repair
- Composite Front Doors Repair
- Exterior Doors Repair
- French Doors Repair
- Patio Doors Repair
- Porches Repair
- UPVC Windows Repair
- UPVC Doors Repair
- Bifold Doors Repair
- Windows Supply
Customer Reviews
Write a review9.94 /10
Based on 66 reviews over the past 12 months
Quality of work
9.89
Reliability
9.95
Communication
9.97
What customers are saying
AI-generated from customer reviews over last 24 months
Customers consistently praise this company for their professional, efficient, and high-quality workmanship on window and door repairs and installations. The team is frequently described as honest, friendly, and tidy, providing excellent service from the initial quote to the completion of the job.
Was this helpful?
Checkatrade is not responsible for the summary or the opinions in it. For more information, please read the reviews themselves and learn more in our reviews policy.
Reviews (880)
10 An excellent job done by skilled workers.
Posted 22 January
Repaired a door that had bowed over time. The job was done very professionally and efficiently, with minimal disruption and no mess by a very respectful and personable expert. Front & back doors were also adjusted after they had become difficult to lock after many years of use - now absolutely effortless. Very impressed by this company - will definitely use them again.Verified reviewerJob location: SL310 Always impeccable service
Posted 19 January
Excellent service! They managed to source a replacement lock for my patio door, even though the original was out of production. It was fitted in half an hour and now works like a dream.Verified reviewerJob location: TW2010 Stress-free Door Installation
Posted 09 January
I recently had Dewgard install a new front door, and the entire process surpassed my expectations. The installation day went smoothly and without stress. The installers arrived on time, worked carefully, and cleaned up thoroughly afterwards. They also took the time to explain the locking system, which I truly appreciated. I would definitely use Dewgard again or recommend them to family and friends.Verified reviewerJob location: TW2010 Professional, honest, efficient and friendly
Posted 23 December 2025
Dewgard are always very professional, honest, efficient and friendly. We highly recommend themVerified reviewerJob location: TW1810 Excellent family business very trusted
Posted 23 December 2025
Old fashioned and excellent service from Dewgard as always, friendly, prompt and good pricesVerified reviewerJob location: TW1510 A* from Customer Service to Installation/Repair
Posted 07 December 2025
I have used this company on a few occasions now for replacement blown windows, removing cat flat and installing new door panel, replacing window gear box, numerous handles and back door lock. To be honest if they told me I needed a new window or back door I would have bought it. Their honesty, time-keeping, workmanship and customer service from start to finish is second to none. I have recently recommended Dewgard and my neighbour who was also extremely happy with the service/product. I have and will continue to recommend this company as I know there will be no complaints A*Verified reviewerJob location: TW2
Photos
Company Info
Owner
Mr. Nikki Elliott
Ltd Company
16 years on Checkatrade
VAT Registered
Yes: 384109940
The Dewgard Window Company is a family run business based in Egham Surrey with over 10,000 satisfied customers.
We have been installing windows and doors since 1982 with over 40 years of experience in the industry, moving forward into 2026 we have decided to focus on a greener future by concentrating on servicing existing products.
The strength of The Dewgard Window Company lies in the quality of our care and attention to detail ensuring our customers are 100% satisfied with our service.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since December 2010
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Enhanced business check
Director checks