14 Feb 2026
Its my second time using ERG
This is my second time using ERG Scotland. Yesterday the team fitted a new front door and three new windows, to add to my patio door and back door that ERG did a couple of years back.
From the initial appointment to completion everything went smoothly. Great workmanship and were noticing the lack of draughts already. Would highly recommend ERG to anyone looking to replace doors and windows. Thanks guys.
Linda Wilson
13 Feb 2026
Great Service
Have had windows, doors and roofline all supplied and fitted by ERG. Great service, no hard sales pitch and good communication throughout!
bryan
DoorsRooflineWindows
23 Dec 2025
Installation of two external doors
Efficient; excellent product; high quality workmanship; good communication re work schedule; friendly service from installers and associates and office staff
Adam Ritchie
Doors
20 Dec 2025
The company from start to finish was excellent
The company from start to finish was excellent 👌 the boy that fitted the windows was excellent
Maureen Reilly
18 Dec 2025
Excellent Service
Excellent service from placing the order to completion
Flan Macdonald
11 Dec 2025
I found ERG very efficient from Quote to fitting.
I found ERG very efficient from Quote to fitting. When looking for a new front door ERG were the best value for money, the rep went through the options on what was the best door for our house and was very knowledgeable about all the doors in the catalogue. The engineer who fitted the door was very thorough and made very little mess and made a neat job of fitting the door. The new door has made a big difference to the warmth to the house but not only that the look of the front of the house. ERG have given me a great service and a good quality door at a very reasonable price.
Edward Dougan
DoorsWindows
30 Nov 2025
Top quality windows, door, service and internal finish
The quality of the windows and door is excellent. The process from quotation by Colin to survey by David and support from Caitlin was clear, straightforward and helpful by all involved. Kieran the fitter was polite and helpful and the internal finish he completed was excellent.
Brian Wares
Windows
13 Nov 2025
straightforward and professional
Everything from the planning to the build and completion has been straightforward and professional. We kept informed about the timings and processes involved at each stage. The finished extension is perfect and the finish immaculate, we are delighted with it!
Simon Burrage
Conservatory
12 Nov 2025
Very happy with windows first class
Very happy with windows first class service from start to finish. The fitter was really good very tidy at his job a asset to your firm. Would recommend ERG to anyone planing new windows.
Harry
12 Nov 2025
Top quality service and product
From initial enquiry, through to survey and installation, we found everyone involved efficient, helpful and professional. We're very pleased with our new back door - no more draughts or struggles opening and closing. We wouldn't hesitate to recommend.
JD
12 Nov 2025
Two Great Doors from ERG
Very high quality doors, workmanship and friendly before and after care! We would definitely recommend them for anyone looking for either doors or windows!
Robert
Doors
11 Nov 2025
We are delighted with out conservatory
We are just delighted with our conservatory !
All the tradespeople were very professional and the finish is top quality.
The time line to completion was well managed by the ERG team and any communication with the company gave quick and helpful responses. Thank you !
