First Class Home Improvements
10/10
Crawley
Checkatrade member since 2025
Accepts Checkatrade Pay
Services
- Aluminium Doors Installation
- Aluminium Windows Installation
- Bay Windows Installation
- Bifold Doors Installation
- Composite Front Doors Installation
- Conservatory Installation
- Conservatory Roof Insulation
- Door Canopies
- Double Glazing Installation
- Exterior Doors Installation
- French Doors Installation
- Patio Doors Installation
- Porch Installation
- Stable Doors
- Triple Glazing Installation
- Triple Glazing Repair
- UPVC Doors Installation
- UPVC Windows Installation
- Window Fitters
- Windows Supply
- Windows and Doors
Customer Reviews
Write a review10 /10
Based on 12 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (12)
10 Replacement to blown double glazing unit in patio door
Posted 4 days ago
can not rate these guys highly enough. Great communication, friendly people, turned up on time, work carried out to a high standard and even fixed the door lock.!Verified reviewerJob location: RH1610 Windows replacing
Posted 15 April
Really pleased we went with First class home improvements. John was quick to reply, friendly and polite. He was always on time, very professional and very reliable. They replaced all our front windows and inside porch door within 2 days. I'm really pleased with the job.Verified reviewerJob location: RH1010 Patio door kitchen window
Posted 13 April
John and rob did a fantastic job on replacing are patio door and kitchen window the finish is really top drawer would highly recommend this companyVerified reviewerJob location: RH1210 Triple Glazing & French Doors Installation
Posted 12 April
We had triple glazing installed recently to replace our old timber windows and we are really pleased with the results. The difference in noise reduction and insulation is noticeable right away—our home feels warmer and much quieter. John & his team were professional, efficient, and left everything clean and tidy. The finish was beautiful and it was definitely worth the investment for the comfort and energy savings. Would highly recommend.Verified reviewerJob location: RH1210 Replacing 4 velux windows, plus replacing a gutter and downpipe.
Posted 28 March
John was very quick to respond to my request for a quote and his communication with me about this was excellent. I was happy with the quote and John was able to suggest a possible date which he then stuck to. John and the team were polite and friendly during the time they were completing the work and they were respectful of our house and belongings, cleaning up as they went along and leaving everything neat and tidy at the end. I'm very pleased with the work, it all looks to be done to a high standard. I would definitely hire John and his team to do work for me again.Verified reviewerJob location: RH1210 Replacement Conservatory roof and new windows & front door
Posted 26 March
John and his team undertook a conservatory roof replacement and replaced all windows and the front door. All work is done to an excellent standard and the service has been brilliant. John and the team are friendly, knowledgeable and I couldn’t recommend them higher.Verified reviewerJob location: RH12
Photos
Company Info
Owner
Mr John Thomson
Sole Trader
Member since 2025
VAT Registered
Yes: 488601655
Domestic WorkFree EstimatesInsurance Work Undertaken
With over 35 years' experience in the window, you can be assured of a first-class job always.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since 2025
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