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  5. JJ Sullivan & Son Building Contractors Ltd

JJ Sullivan & Son Building Contractors Ltd

Builders. JJ Sullivan & Son Building Contractors Ltd has been vetted and approved by TrustATrader. Covering Chelmsford

Membership number TT33476

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5.0 out of 5
6 reviews

  • Initial impression Initial impression: 5.0 out of 5.0
  • Punctuality Punctuality: 5.0 out of 5.0
  • Cleanliness Cleanliness: 5.0 out of 5.0
  • Quality Quality: 5.0 out of 5.0
  • Value Value: 5.0 out of 5.0
  • Overall opinion Overall opinion: 5.0 out of 5.0
  • 0 missed appointments in the past 6 months

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About JJ Sullivan & Son Building Contractors Ltd, Sandon

JJ Sullivan & Son Building Contractors Ltd provides trusted building services across Essex and the surrounding area, with over forty years’ experience as a family-run contractor.

Our team focuses on clear communication, reliable timekeeping, and work that meets your needs. Every contractor working for JJ Sullivan & Son Building Contractors Ltd is fully qualified and insured, and we deliver consistent value on every rebuild, extension, and external project.

We handle Essex building work from first discussions through to completion, and our building services include:

  • New Builds
  • Alterations, Extensions & Conversions
  • Brickwork
  • Concrete
  • Plastering & Screeding
  • Tiling
  • Painting & Decorating
  • Kitchens & Bathrooms
  • Roofing Services
  • Re-pointing
  • Septic Tanks
  • Excavation Services
  • Soakaways
  • Foundations
  • External Works
  • Drainage

To find out more about our services, or to take a look at our gallery, please visit our website . Please use the contact details above to get in touch and we’ll be happy to talk through your project.

Please mention TrustATrader when you get in touch.

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JJ Sullivan & Son Building Contractors Ltd

Limited company
Incorporated as from 14th August 2021
Verified on 18th September 2026
  • Identification checked
  • Company address verified
  • Customer references checked
  • Agreed to TrustATrader's high standards
  • Agreed to complaints procedure

Insurance details

Provider Broker Express
Verified 4th September 2026
Sandon

Qualifications

  • National Federation of Builders

Associations

Reviews (6)

  • Average rating: 5.0 out of 5

    Review by

    on

    Elaine - Image 1 "John and Mike have done a few projects for us including a 2 storey extension plus refurb to a listed building. Their attention to detail is second to none and will always find an alternative solution to any unforeseen problems. They are trustworthy, reliable and have an excellent work ethic. I would highly recommend. The latest project was to replace roof lights with conservation style roof lights."

    • 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
  • Average rating: 5.0 out of 5

    Review by

    on

    Victoria & Chris - Image 1 "Wouldn’t want to use anyone else - the care, knowledge and craftsmanship the JJ Sullivan team put into everything they do is extraordinarily. They built the garden office, kitchen extension and cart lodge for the previous owners and converted the cart lodge into a one-bed annex with bathroom and kitchen for us. More recently they upgraded our utility room - up cycling beautiful old floorboards to make the cabinets and coat stand."

    • 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
  • Average rating: 5.0 out of 5

    Review by

    on

    "John and his team did a brilliant job on our extension - John and Mikes craftsmanship is second to none and everything is done to fit in with the style of the house. I felt very confident that they took everything into consideration. They are competitively priced and leave the site very clear and tidy. I’ve since had them back to build be some bespoke cabinets and I’m very happy with the job. I’ll certainly be calling them back for work in the future"

    • 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
  • Average rating: 5.0 out of 5

    Review by

    on

    "John and his son are amazing, they are really efficient and clean & tidy. They did an excellent job - couldn't fault them. Highly recommend."

    • 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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