First Class Home Improvements
Garage Conversion Specialists. First Class Home Improvements has been vetted and approved by TrustATrader. Covering Sussex and Surrey
Membership number TT30056
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Register GuaranteeAbout First Class Home Improvements, Crawley
First Class Home Improvements provides garage conversion services, delivering versatile extra living space for homeowners across Sussex and Surrey.
We are a prominent, family-owned home improvement company with over 35 years of experience in home improvements. Our approach is built around precision and professionalism, using fully accredited products known for exceptional quality and long-lasting durability. From planning and building control to the complete job, we handle the process so you don’t have to sort things out yourself.
We do garage conversions and home extensions across Sussex and Surrey, and our services include:
Garage conversions, turn your garage into:
- Additional bedroom
- Gym
- Study Room
- Playroom
- Snug
- Storage Area
We also provide other conversion and home improvement services including:
- Extensions
- Conservatories
- Garden rooms
- Orangeries
- Double & Triple Glazing
- Windows & Doors
- UPVC Roofline
- Porches
- Canopies
For more information, please call us using the contact details above, and please mention Trustatrader when you get in touch.
You can also view our gallery and find out more at our website
Photo gallery
Conversions
30 photos
Extensions
45 photos
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Doors
13 photos
Windows
22 photos
First Class Home Improvements
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | Superscript |
|---|---|
| Verified | 4th September 2026 |
West Sussex
Qualifications
- CERTASS Registered
Associations
Reviews (19)
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Average rating: 5.0 out of 5
Review by Maria
on 12th October 2026
Maria - Image 1 "First Class Home Improvements – First Class Service! ⭐⭐⭐⭐⭐ We couldn't be happier with the excellent job First Class Home Improvements have done replacing all our front windows. John and his team were absolutely fantastic from start to finish. Professional, friendly, efficient and a genuine pleasure to deal with. What could easily have been a stressful and disruptive experience was made completely hassle-free thanks to their care, attention to detail and excellent workmanship. The finished result is superb, and it's clear that John and his team take real pride in their work. Nothing was too much trouble, and they made the whole experience remarkably easy and enjoyable. We wouldn't hesitate to recommend First Class Home Improvements to anyone looking for quality workmanship and outstanding customer service. A truly first-class job from a first-class team. Thank you, John and everyone involved!"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Dominic
on 3rd October 2026
"John has done a couple of jobs for us, both times has been excellent. Never left a mess in the house, job done quickly and looks amazing and excellent value for money. Would definitely hire again for any future work and recommend to anyone needing work done."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Sam Mendelson
on 2nd October 2026
Sam Mendelson - Image 1 "I’ve used John before and will continue to go back to him and his team. Super professional, tidy, friendly, good price. Top work, top chap."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Paul McDonald
on 1st October 2026
"Amazing guy, John and his team were incredible we told them all we wanted them to do, left the keys to the house, contractors were so professional and we were so pleased with the price would recommend time and time again! Best service we have ever had from contractors!"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0