A One Home Improvements Limited
Skills
- Aluminium Doors Installation
- Aluminium Windows Installation
- Bay Windows Installation
- Bifold Doors Installation
- Composite Front Doors Installation
- Conservatory Installation
- Conservatory Roof Insulation
- Double Glazing Installation
Customer Reviews
Write a review9.89 /10
Based on 6 reviews over the past 12 months
Quality of work
9.83
Reliability
9.83
Communication
10
Reviews (44)
10 UPVC Windows Installation
Posted 19 October
Windows fitted.
Did an amazing job. Windows looks amazing. The boys worked hard and were really nice to work with.Verified reviewerJob location: CF72RJulie K10 Double Glazing Installation
Posted 29 September
Replacing pane in unit.
Superb after sales service. No quibble/ hassle over replacing blown unit. Guys were prompt, efficient, friendly and professional. Couldn’t fault.Verified reviewerJob location: SA39.67 French Doors Installation
Posted 20 July
Fitting French doors and a new back door
Very professional first appointment with James. A reasonable price was agreed to replace our existing patio doors with French doors and change the back door for a new one. A short timescale from ordering to fitting was achieved and the fitters were exceptional. Very neat and tidy and did a lovely job. Thank you.Verified reviewerJob location: SA18RRobin J10 Double Glazing Installation
Posted 14 April
Swift & friendly response
Swift response to a quote, top comms with getting booked in. We're happy with the installation and service.Job location: SA189.67 UPVC Windows Installation
Posted 20 January
Good quality insulation
I had 6 windows fitted and what a fantastic job, the window fitters were exceptional, they told us everything that they were doing and kept us well informed. I will be calling them back to do my front door. I recommend this service.Verified reviewerJob location: CF310 UPVC Windows Installation
Posted 12 December 2025
Highly recommended.
We have used A-one for the supply and install of 14 units across multiple properties in Swansea, in all cases the products are of good quality, great value for money and we have not had any issues. The whole process has been excellent, from initial visit from James, survey and installation. The installation team of Matthew and Morgan were super efficient, tidy and took a clear pride in their work and displayed a commitment to deliver a quality installation. As a property business owner I deal with a number of trades and am happy to recommend A-one for doors and windows without hesitatationVerified reviewerJob location: SA1
Photos
Company Info
Owner
Mr James Phillips
Ltd Company
7 years on Checkatrade
VAT Registered
Yes: 1261383432
*NO REPAIRS UNDERTAKEN*
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!
Accreditations and awards
Self Certified
Provided by the trade. Checkatrade has not verified.
This trade passed up to 12 Checkatrade vetting checks
Member since July 2019
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County court judgement
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