A1 Building Contracts Ltd Logo

A1 Building Contracts Ltd

Crowborough, East Sussex
+Approved member since 2011

Services and skills

  • Builder

    25 skills

    Basement / Cellar Conversions

    Brick / Concrete Structural Repairs

    Building Merchants

    Car Ports




    Extensions / Conversions

    Fire and Flood Renovation


    Garage Conversions

    Garden Studios

    General Building

    Insurance Claim Specialist

    Loft Conversions

    Mastic Sealant

    New Builds

    Partition Walls

    Period Property Restoration

    Project Management


    Steel Fabrication

    Structural Steels

    Sustainable Construction

    Wall Tie Replacements

  • Alarms / Security

    1 skill

    Security Solutions / Access Control

  • Bathrooms

    5 skills

    Bathroom Designer

    Bathroom Fitter

    Bathroom Supplier

    Disabled Bathrooms / Showers

    Wet Rooms

  • Bedrooms

    3 skills

    Bedroom Planner / Designer

    Bedroom Supplier / Installer

    Fitted Wardrobes

  • Carpenter

    9 skills

    Barn Conversions

    Built In Furniture

    Door Fitting / Hanging

    General Carpentry


    Log Cabins


    Truss Roofing

    Wooden / Timber Structures

  • Insulation

    3 skills

    Flat Roof Insulation

    Roof Joist Insulation

    Roof Rafter Insulation

  • Kitchens

    11 skills

    Accessible Kitchens

    Kitchen Appliance Supplier

    Kitchen Designers

    Kitchen Doors - Installation

    Kitchen Doors - Repair

    Kitchen Doors - Supply & Installation

    Kitchen Fitters - Installation

    Kitchen Fitters - Supply & Installation

    Kitchen Supplier


    Worktops - Granite

  • Painter / Decorator

    10 skills

    Anti Vandal Coatings

    Door Stripping

    Exterior Painting

    Paint Sprayer

    Painting / Decorating

    Specialist Paint Effects

    Timber Resin Repairs

    Timber Restoration


    Wooden Windows Stripped / Painted

  • Plasterer

    10 skills



    Dry Lining

    Flat Ceilings

    Lime Plastering

    Pebble Dashing / Rough Casting

    Plaster Mouldings




  • Plumber

    3 skills

    Bathroom & Kitchen Plumbing

    General Plumbing

    Plumbing Repairs

  • Roofer

    17 skills

    Chimneys Installation

    Chimneys Repair

    Dormer / Roof Windows

    Felt Roofing Installation

    Felt Roofing Repair

    Fibre Glass Roofing Installation

    Fibre Glass Roofing Repair

    Flat Roofing Installation

    Flat Roofing Repair

    Leadworks Installation

    Leadworks Repair

    Liquid Plastic Roofing Installation

    Liquid Plastic Roofing Repair

    Moss Removal

    Pitched Roofing Installation

    Pitched Roofing Repair

    Roofing Repairs

  • Services

    3 services

    • Domestic Work
    • Commercial Work
    • Free Estimates


Customer reviews

Overall ratingin last 12 months

9.93Write a review
  • Workmanship9.86 out of 10
  • Tidiness9.86 out of 10
  • Reliability10 out of 10
  • Courtesy10 out of 10
Write a review

298 Total Reviews

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

  • Renovation of kitchen/dining room

    10Verified Review

    We have used A1 before. They work to a high standard and completed the job within a good timeframe. They fitted steels, rewired new kitchen and did a fantastic job laying the new large floor area. They repainted the whole area and all of the downstairs. They are an outstanding team and highly recommend them

    Location: TN4
  • New project to extend welfare facilities at office

    10Verified Review

    I am writing to recommend A1 Building Contracts following their successful completion for a second project for our company. Project 2 involved constructing a new toilet area to accommodate our expanding workforce. This required the removal of an existing kitchenette to make space for the facilities. As a company, we are immensely satisfied with the outcome this project. A1 Building Contractors has once again proven to be a reliable and trustworthy partner. I recommend A1 Building Contractors to any person or organisation seeking top-tier building services. Thank you to Ash and his team!

    Location: RH19
  • Groundworks and build a new patio

    10Verified Review

    We had a great experience with A1 for our new patio. Ash came out to quote and we agreed a price and contract easily. Bobby from BD Groundworks ran the project and they worked really hard every day - through a heat wave, rain and unexpected problems that only came up once they were unearthed. Paul, Adam and Leigh were lovely guys and did a great job for us, they were very polite and respectful of our property. Ash did the rendering which finished off the project beautifully. We are so happy with the patio and can’t wait for the warmer weather to get out and enjoy it.

    Location: TN3
  • Repointing of end wall of out house

    10Verified Review

    We had the gable end wall of our house repointed by Ash and Adam. Both are very hardworking, professional, friendly and courteous. They started on time in the morning , worked long hours and did a first class job. Everything was left clean and tidy at the end. Would thoroughly recommend.

    Location: TN6
  • Building new offices


    A1 Building Contracts recently undertook a build project for new offices including mezzanine floor and the complex decommissioning of existing electrics to bring them up to current regulations which was seamlessly carried out. We had full trust in Ash handing the entire project over that incorporated design decisions including fixtures and fittings, this allowed us to focus on our day-to-day business. Working with A1 has been an absolute pleasure and has given us confidence to use Ash and his team soon to complete further projects.

    Location: RH19
  • Knock down interior wall between lounge and kitchen , put in steel, make good.

    9.5Verified Review

    Ashley and the team were prompt, tidy and on time completing the job. Would use again and recommend their services.

    Location: TN6

Company profile

  • OwnerMr Ashley Warriner
  • Member Since2011
  • Public Liability InsuranceSelf-Certified
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATYes: 138897258
  • Company typeLtd Company

Company info

A1 Building Contracts 

A1 Building Contracts has been established for 20 years. We have built up an existing client base that comes back time after time and are always happy to add new customers. We pride ourselves on our approach to a team working to our customers needs and our customer care upmost and foremost the business runs from having repeat business to running along side new customers being added to our data base weekly.

We are very proud of our commitment to our customers needs leaving them feeling happy with the results of our quality to detail and finish, our customers are always left happy with the results they were expecting and more! 

A1 Building Contracts

Runs as a well oiled machine within the building & construction of many projects and prides its self as a project management company as well as doing the hands on stuff.

We work well with skilled tradesmen & suppliers built up over many years obtaining you the best deals possible bringing them all together so you don't have any worries about anything other than how and when your project is finished.

A1 Building Contracts 

Also prides itself on giving realistic start dates and finishing dates being delivered and also being realistic to pricing i.e not going in cheap at the start and then hitting you with a big bill at the end. 

We just don't work that way !  

We work along side a company which will provide all your architectural needs from plans being drawn up for local authorities to engineers calculations being provided.
We also work closely with a company for all your building control needs.
We look forward to any of your enquires

We are always looking to improving the way we work within our industry. 

Contact details