ERG Scotland
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A local family business established for over 40 years, ERG in Invergordon offers a range of high quality windows, doors along with a diverse range of conservatories, sunrooms, home extensions and porches throughout the Highlands in Scotland. Specialising in home improvements we have grown from strength to strength, with most new work coming from previous customer recommendations, for constructions and work that stand the test of time.

Our products are available in a variety of materials, including timber, modern UPVC and durable aluminium and all are fitted by experienced and friendly installers working in accordance with strictly regulated standards, to achieve a perfect finish everytime. Our showroom is open for Private Appointments - allowing you to 'TALK TO AN EXPERT'.

Our installation teams are also continuing to work on external works with strict measures in place at your home, to keep both our customers and colleagues safe. We're here to make quality home improvements, whilst ensuring your home remains a safe place.
Services
ERG deliver the very highest quality products, workmanship and service; every year, our customers return and recommend our services to their friends and family, so that over 80% of our work originates from recommendations. We understand that many customers can be put off by the pressure selling techniques carried out by some businesses.
We'd like to keep in touch from time to time about special offers and information relevant to your enquiry. Please tick the box if you don't wish to receive any future promotional emails from us. This will not affect our ability to process your original request. ERG Scotland Limited is a credit broker not a lender.
Create more space with a beautiful conservatory - the perfect addition to your home. Custom constructed designs made in harmony with your home will create a secure, brand-new, and unique living space that adds new dimensions in more ways than one. Your conservatory will be comfortable throughout the year - cooler in summer and warmer in winter.
Increasing uncertainty in the housing market has led to a giant rise in the number of Scottish homeowners expanding their properties. ERG knows this better than anybody as sales of our luxury conservatories and orangeries are healthier than they have ever been.
A replacement roof for your existing conservatory can only be effective as it should be if it is the right sort of replacement roof for the design. Thankfully, ERG has a selection of replacement roofs including the Guardian Warm Roof and the revolutionary UltraRoof. Either of these hi-tech replacement roof solutions will vastly improve insulation and make the inside of your old conservatory feel as comfortable as it used to.
Reviews (9)
Adam
Adam
Mar 02, 2021
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Overall I'm happy. The windows and door are good quality and keep the heat in, what I needed them to do. A few things I'm not impressed by are..
The window boards are lamboard, for what I paid I expected proper wood.
The corners of the window boards in my porch have a horrible looking strip to cover the join, I was told this is just how it's done. (photo below)
My old door must have been thicker, so where they pulled the old door out a hole has been left in the plasterboard on the roof.
As I left for work the day the windows were due to be installed I was told it would take a week, I expected
Kevin Grant
Kevin Grant
Feb 24, 2021
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Four years after regrettably choosing ERG we are still dumbfounded by their appalling workmanship. This time of year, when the sun is low in the sky we get to look at the fingerprints left on the inside of the double glazed units. Picture attached.
Jen Hunter
Jen Hunter
Sep 03, 2020
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We decided on a conservatory and having recently moved into the area decided to use a local company. The end justifies the means!
Getting the project off the ground was a wee bit trying, but once it started I can only praise the people I had dealings with. The construction had a couple of wobbles, but these were quickly sorted, with no fuss, and what we have is a lovely new room exactly as we wanted. The constructors were hard working and didn't mind my constant questions and the site was tidy throughout the project.
David Gill
David Gill
Oct 07, 2019
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We decided to change our front and back doors and contacted ERG as they were widely recommended, and I am glad that we did.
From our first interaction of placing the order, to getting measured up and then finally the fitting process we have had nothing but a positive experience. In fact we changed our order for extras during the process requesting an additional bathroom window and some glazing units and we were easily accommodated.
Everything went smoothly and the installers were very professional and easy to communicate with. They tidied everything away before leaving and they left us with two
Alistair Mcpherson
Alistair Mcpherson
Jul 20, 2019
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Decided to use ERG for the addition of a small sunroom, having been recommended by someone who had something similar built at a nearby property. Were very pleased with the standard of workmanship carried out by all the trades involved and found everyone to be very friendly and accommodating. Would certainly recommend them for any similar projects.
Mr. Grant
Mr. Grant
Jul 02, 2019
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APPALLING COMPANY. APPALLING WORKMANSHIP. APPALLING SERVICE.
If you want a company that manufactures their own glass & frames. Go elsewhere
If you want a company that is a member of all major glazing bodies. Go elsewhere.
If you want a company that does not subcontract work. Go elsewhere.
If you want outstanding workmanship and customer service. Go elsewhere.
If you don't want 70% of your windows scratched when fitted. Go elsewhere.
If you want reliable workmen that turn up. Go elsewhere. If you want work completed in under 6 months. Go elsewhere.
If you want the same roof pitch on your
Maggie Gillies
Maggie Gillies
Dec 15, 2018
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Very happy I went with the recommendations from family to use ERG for new windows. Excellent and totally reliable service from initial contact till finish. The disruption was minimal and the attention to detail and quality of service of Billy, John & Donny second to none. Have no qualms recommending ERG to others.
Archie Maclellan
Archie Maclellan
Jun 09, 2017
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We purchased a conservatory from Easter Ross and the quality of the product is fantastic. I would recommend them to anyone looking for new conservatory as the sales team were always very helpful and it never felt like they were pushing us to buy. They obviously have a lot of experience and suggested some features that would suit what we were looking for. I would recommend their services from the great experience we had.
Flo Macleod
Flo Macleod
May 06, 2017
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I have now purchased a few products from ERG Scotland starting with doors, then windows and more recently a conservatory. There were different salesmen on each occasion but in every instance they were very helpful and knowledgeable. They helped me customise my conservatory and took care of everything including the planning. They were always efficient and on the rare time I had a query they were always at hand and willing to help. The quality of all the products is fantastic and because of this, visitors to my house have gone on to use ERG Scotland themselves, and all agree that the service and