A One Home Improvements Limited Logo

A One Home Improvements Limited


Services and skills

  • Windows / Doors / Conservatories

    23 skills

    Aluminium Windows Installation

    Bay Windows Installation

    Bifold Doors Installation

    Composite Front Doors Installation

    Conservatory Installation

    Door Canopies

    Double Glazing Installation

    Exterior Doors Installation

    French Doors Installation

    Frosted Windows

    Glass Replacement

    Misted Double Glazing


    Patio Doors Installation

    Porch Installation

    Stable Doors

    Stained Glass

    Triple Glazing Installation

    UPVC Doors Installation

    UPVC Spraying

    UPVC Windows Installation

    Window Fitters

    Windows and Doors

  • Services

    4 services

    • Domestic Work
    • Commercial Work
    • Free Estimates
    • Cards Accepted


Customer reviews

Overall ratingin last 12 months

9.86Write a review
  • Workmanship9.86 out of 10
  • Tidiness9.86 out of 10
  • Reliability9.86 out of 10
  • Courtesy9.86 out of 10
Write a review

24 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • New windows and doors

    10Verified Review

    The team at A One were absolutely fantastic from start to finish, and even after the job was finished the after service has been amazing, James and his team Matthew and Morgan who fitted the windows were very professional, Finnish of the widows was amazing, thank you very much for our lovely windows and doors, would recommend this company to anyone wanting very good quality windows and doors and at a very good price.

    Location: SA15
  • Full House of windows

    10Verified Review

    James was very professional from the start, making us aware of all available options. On the day of fitting the fitters were meticulous in their work, ensuring we were happy at all times and even hoovered after themselves! Thanks to James and his fitters , our faith in tradesmen has been restored...We have no problem in recommending James's company, and will be having our conservatory done with him in the near future. This is a 5 star service

    Location: SA4
  • Window fitting

    10Verified Review

    From start to finish everything was very professional and handled perfectly. Any questions I had James and his team were able to answer straight away. Really happy with the work done, noticed a massive difference at home already and definitely recommend to family and friends.

    Location: SA13
  • Windows fitted

    10Verified Review

    I would like to highly recommend Aone a Home Improvements who recently fitted new windows for me. James came to my home and was so nice. He explained everything to me clearly and concisely. I was very happy with him. Gavin and Matthew who came to fit the windows were really professional and carried out the job to a 100% standard. If you are thinking of having new windows. I highly recommend that you choose Aone Home Improvements, they really are first class

    Location: CF64
  • New windows

    10Verified Review

    3rd time to use this company, no hesitation in recommending them. Professional approach from beginning to end. Last job old house so hidden issues arose but team dealt with them quickly, efficiently and without fuss finishing with excellent result.

    Location: SA4
  • Windows and front door replacement

    10Verified Review

    Outstanding service from the honest approach and friendliness of the sale, right through to the finish. The fitters were polite and communicated well throughout, being very respectful to our property. I was told about the quality of the finish the lads were renounced for and they didn’t disappoint. Outstanding job and will be using them again for sure.

    Location: SA3

Company profile

  • OwnerMr James Phillips
  • Member Since2019
  • Public Liability InsuranceSelf-Certified
  • AccreditationsChecked
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATYes: 1261383432
  • Company typeLtd Company

Company info


Over 35 years’ experience, we offer the complete package from design to installation & 10 years beyond. We offer start to finish project management where as well as our 1st class window fitters and carpenters, we can take care of any building work and have trusted plumbers, electricians and plasterer's to hand to turn your vision into reality. All works come with an Insurance backed 10 year guarantee with the Plastic Window Federation for your peace of mind.

A One Home Improvements, based in Swansea provide customers all over the country with the highest quality, sustainable windows, doors, and conservatories. All of our installers are fully qualified to the highest standard to ensure whatever product they are installing it is guaranteed to last, fitted professionally and absolute customer satisfaction is achieved.

All of our products double glazed or triple glazed, windows, doors and conservatories are manufactured using industry leading components that exceed security standards to provide the highest level of security available for your home.

Please note that we do not complete repair work!

Contact details

Accreditations and awards