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DOMESTIC REPAIR SPECIALISTS

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02920 022 870

99.8 % of calls answered in 8 rings!

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...in Cardiff & Surrounds

SCROLL DOWN TO LEARN MORE ABOUT OUR SERVICES!

FAST RESPONSE

FIXED PRICE

 QUOTES

OAP DISCOUNTS

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Welcome to M.J.Harris Repairs Cardiff.

 

We're a family run business employing fully qualified plumbers, electricians, drainage specialists and bathroom fitters in Cardiff.

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We ensure our engineers live locally in Cardiff, this means a FAST RESPONSE and a more RELIABLE service.

CALL US FOR...

PLUMBING REPAIRS

  • Leaking Taps

  • General Leaks

  • Toilet Unblocking

  • Sink Unblocking

  • Bathroom Plumbing

  • Kitchen Plumbing

  • Shower Repairs

  • Toilet Repair 

BOILERS, GAS & OIL

  • Boiler Repairs

  • Boiler Servicing

  • Boiler Installations

  • All Makes/Models

  • Gas, LPG & Oil

  • New Heating Systems

  • Radiator Repair

  • Powerflushing

DRAIN UNBLOCKING & REPAIRS

  • Drain Unblocking

  • Water Jetting

  • Traditional Rodding

  • No-Dig Drain Relining

  • Repair by Excavation

  • CCTV Drain Inspections

  • Consumer Units

  • Extra Sockets

  • Fault Finding 

  • Rewiring 

  • Indoor Lighting

  • Outdoor Lighting

  • New Installations

  • Safety Certificates

ELECTRICAL REPAIRS

  • Accessible Baths 

  • Disability Bathrooms

  • Bathroom Suites

  • Wetroom Conversions 

  • Mobility Aids/Adaptations

  • 0% VAT on Qualifying Installs

BATHROOMS

CALL NOW !

Our Service

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Your engineer will call within 1 hour of arrival

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you'll receive a

fixed price quote

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For any repairs, we'll provide a

3 month guarantee

1st Party Reviews!

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4.7/5

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"Just wanted to say how nice it was to have Matthew and Richard around. They were patient, super nice and explained everything in detail"

- Mrs Daunte, Cardiff

CALL NOW !

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M.J. Harris Repairs is an Introducer Appointed Representative of TradeHelp for the purpose of credit broking introductions only. Our firm reference number is1025479. TradeHelp is a trading style of TradeHelp Ltd, Marchwiel Centre, Bryn Lane, Wrexham Ind Est, LL13 9UT, registered in England (03712438), authorised and regulated by the Financial Conduct Authority (firm reference number 697812). TradeHelp are a credit broker, not a lender, and offer loans from a small panel of carefully selected lenders. TradeHelp do not offer financial advice and do not charge you for credit broking services. All loans are subject to status.

Terms & Conditions

Complaints Procedure

Privacy Policy / Cookie Policy 

Copyright © 2025 M.J. Harris Repairs Ltd. All rights reserved.

MJ Harris Domestic Repairs is a trading name of M.J. Harris Repairs Ltd.

Reg no: 6906747

VAT Reg No: 935490701

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