The quick way to find a local Builder in Gwynedd

Optimal Group NW Ltd

Builder

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Optimal Group NW Ltd, We are a very opaque company that likes to make everything as simple as possible and presentable to our clientele. WE CARE! from the materials we use straight up to the director of the company, we are a family run business that are big enough to make an impact and still small enough for everyone to matter. We operate on a basis that everything is understood easily so there is no confusion between us and our customers which leads to fruitful relationships along the project process. Optimal like things to be stress free and exciting in all projects, after all adaptations should be exciting as it a change for the better in your your property weather it be business or home. We use a step by step process with no obligations that is completely free of charge with no strings attached. By this we mean no cost will be involved whatsoever upon the quotation period and it is completely up to you weather you want us to be involved in your project or not it is your property and your hard earned money the decision is yours. If at any point you don't understand the quotation please pick up the phone! If you would like to amend the quotation in anyway please pick up the phone! We are here for you! Thank you for reading our bio and we hope that you can be in use of our services some time in the near future. Steve Jones (Managing director)

Latest homeowner review

Reviewed by John on 3/2/2023

Very unhappy with work completed. Unsafe working practices by team. Roof has more leaks than prior to works starting Damage to asbestos panels Poor workmanship Optimal roofing now ignoring my attempts to contact them. I have had a full house refurb using many contractors and have never experienced anything resembling the appalling standards set by Optimal or their lack of attempt to resolve . DO NOT USE THIS COMPANY. I am now 1k out of pocket and will have to pay another contractor to fix damage caused

Custom Trade Windows Ltd

Builder

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Custom Trade Windows is a manufacturer and specialist supplier to the trade of premium PVC,Aluminium and Timber windows and doors for London and South East England . We also supply nationally direct top trade and public.

Latest homeowner review

Reviewed by Josephine on 24/1/2018

Amazing service From Alen and his team. His quote beat the competition by far, but without any compromise on the windows. We were only planning to have new wooden double glazed windows for the front of the house, but were actually able to have new windows for the whole house. Alen also made suggestions which we had not thought about. He said we would have beautiful new windows and he has delivered. Clean, polite and kept informed throughout the process. Wholeheartedly recommended.

Eco Home Property Services

Builder

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Eco Home Property Services is a professional multi-trade contractor and a new branch of Eco Home Insulation, established to provide reliable, high-quality solutions across residential properties. We cover a broad range of services including insulation, heating and plumbing, electrical work, plastering, joinery, and general property maintenance. We are committed to delivering a consistent standard of workmanship, with clear communication, organised scheduling, and a clean, respectful approach in occupied homes. With competitive rates, transparent pricing, and a focus on delivering work safely and efficiently, we’re a trusted choice for homeowners, landlords, and property managers seeking a dependable team for both reactive jobs and planned works.

Latest homeowner review

Reviewed by Nicola on 14/5/2026