Trade cover image

J M Carpentry & Sons

9.91/10

Slough

£1,000 guarantee T&Cs apply

Checkatrade member since January 2026

Skills

  • Extensions / Conversions
  • Garage Conversions
  • Garden Studios
  • Loft Conversions
  • Refurbishments

Customer Reviews

Write a review

9.91 /10

Based on 25 reviews over the past 12 months

Quality of work

9.88

Reliability

9.96

Communication

9.88

Reviews (25)

  • 10

    Carpenter

    Posted 25 October

    Lovely to work with, takes great pride in his work, gladly would hire again

    I've had work done by Jonathan twice now - once a year ago when he did a beautiful job fitting engineered wood and new skirting boards throughout my ground floor and again recently when he did the same in our bedroom, as well as building beautiful shelves in my living room and sanding back and refinishing our stairs. Jonathan is a craftsman who takes great pride in his work and it's been a pleasure to work with him. Would gladly hire again in the future.
    Verified reviewerJob location: W5
  • 10

    Carpenter

    Posted 08 October

    Great work

    An absolute pleasure dealing with Jonathan. A wizard of a chippie that can do things others weren’t prepared to even have a go at. Great skill, great communication, very professional. Would not hesitate to use on any job, big or small.
    Verified reviewerJob location: TW12
  • 9.67

    Cupboards

    Posted 02 October

    Good work

    Work carried out smoothly and on time. Jonathan very friendly and efficient.
    Verified reviewerJob location: SL6
  • 10

    Builder

    Posted 01 October

    Good work and communication.

    We contracted JM Carpentry to remove 20m of old wooden fence and part of retaining wall, rebuild the wall and install a composite fence. Jonathan provided a very detailed quotation for the work. The brickwork was very well done by Charlie. Extra wall capping was installed at no cost to correct levels and the composite fence installed professionally. The site was left clean and tidy. Communication with Jonathan was good throughout.
    Verified reviewerJob location: SL8
  • 10

    General Carpentry

    Posted 24 August

    Loft hatch repair

    Really helpful, good communication, came on time and gave us a fair price - would definitely use again!
    Verified reviewerJob location: TW7
    Ellie H
  • 9.67

    Wooden / Timber Structures

    Posted 24 August

    new staircase and flooring installation

    Jonathan and Mantas did a fantastic job installing my new staircase and flooring. from the first measuring up appointment to the week of the instal, communication remained very good. I left them too it and im very pleased with the final result. Will definitely use them again for future work.
    Verified reviewerJob location: HP13
    Phil E

Photos

Company Info

Owner

Mr Jonathan McCormack

Sole Trader

Member since 2026

VAT Registered

No

Domestic WorkCommercial WorkFree Estimates
J M Carpentry started trading in 2012; the company covers Slough and is able to support homeowners with jobs in the following categories: Carpenter.

Accreditations and awards

City and Guilds
City and Guilds

This trade passed up to 12 Checkatrade vetting checks

Member since January 2026

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  • County court judgement

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Business checks

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