John Builder Improvements
10/10
Crawley, West Sussex
Checkatrade member since April 2024
Services
- Bathroom Fitter
- Bathroom Supply & Fit
- Disabled Bathrooms / Showers
- Wet Rooms
- Bathroom Designer
- Bathroom Showroom
- Agricultural Building
- Basement / Cellar Conversions
- Concrete Garages
- Concreting
- Demolition
- Extensions / Conversions
- Fire and Flood Renovation
- Garage Conversions
- Garden Studios
- Loft Conversions
- Partition Walls
- Refurbishments
- Steel Work Design
- Structural Steels
- Wall Tie Replacements
- Brick / Concrete Structural Repairs
- Emergency Builder Service
- General Building
- Painting / Decorating
- Exterior Painting
- Wallpapering
- Wooden Windows Stripped / Painted
- Paint Sprayer
- Timber Restoration
- Specialist Paint Effects
- Wall Murals
- Anti Vandal Coatings
- Artexing
- Flat Ceilings
- Lime Plastering
- Dry Lining
- Plastering
- Rendering
- Skimming
- Venetian Marble Plastering
- Plaster Mouldings
- Pebble Dashing / Rough Casting
- K Rend
- Waterproof Plasterer
- Screeding
- Lath Plastering
- Polished Plastering
- Spray Rendering
- Insulated Rendering
- Tape & Jointing
- Monocouche Rendering
Customer Reviews
Write a review10 /10
Based on 9 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (30)
10 New extension
Posted 26 February
Ernest carried out our open plan extension and kitchen work, and the quality was excellent. From start to finish, everything was handled in a professional manner. The work was completed on time, and the team kept the area clean and organised throughout. They paid close attention to detail and made sure everything was finished to a high standard. The team was friendly, helpful, and offered useful advice during the whole project. I would highly recommend John Builder Improvements to anyone looking for reliable and experienced professionals for an open plan extension or kitchen renovation.Verified reviewerJob location: RH1010 Painting
Posted 21 November 2025
Very happy with the painting of whole house of walls and ceilings that Ernest has done. All work carried out very quickly and efficiently. Once one room was done all tided and furniture put back and cleaned. Very happy with the outcome.Verified reviewerJob location: RH1210 Loft conversion
Posted 09 November 2025
Ernest and his team were fantastic from start to finish. They converted our single loft bedroom to two rooms with new dormer and also knocked through the wall between our kitchen and dining room. Despite what could have been massive upheaval they worked around our family with minimal disruption and consistency. Ernest was always quick to answer any questions and reassured us throughout the process. The whole project was done quickly and to a high standard. The guys were the most friendly and professional we’ve ever had do work on the house. We wouldn’t hesitate in recommending them to anyone.Verified reviewerJob location: RH210 Concreting Hard Standing
Posted 14 August 2025
Excellent and. professional work completed on timeVerified reviewerJob location: GU610 Top Quality Work
Posted 11 August 2025
An excellent craftsman. Very friendly and extremely professional. Concrete base for large shed completed on time to my entire satisfaction. Thank you Ernest.Verified reviewerJob location: GU610 Bathroom Renovation
Posted 26 July 2025
John Builder Improvements have done a fantastic job with our bathroom renovation. Work was completed fast and to a high standard! Ernest also helped us brainstorm design ideas..Verified reviewerJob location: RH10
Photos
Company Info
Owner
Mr Ernest Lekaj
Ltd Company
2 years on Checkatrade
VAT Registered
No
24 Hour Call-out
- 15+ Years of Industry Experience: A long-standing reputation for turning client visions into high-quality realities.
- Comprehensive Construction Services: Specializing in interior and exterior refurbishments, home extensions, and new builds.
- Unmatched Commitment to Quality: Using only the finest materials and employing the industry’s most skilled craftsmen.
- Innovation & Precision: A focused approach to every project to ensure we consistently exceed client expectations.
- Built on Trust: Dedicated to creating lasting relationships through transparency and total customer satisfaction.
This trade passed up to 12 Checkatrade vetting checks
Member since April 2024
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