Business Details
Emergency
services
Trusted London Plumbing & Heating Services
Established as a trusted provider in central London, MJC Plumbing delivers comprehensive domestic plumbing, heating, and gas services tailored to residential needs. Our customer-driven approach combines expert technical knowledge with a commitment to reliability, ensuring solutions for everything from minor repairs to full system installations. With a focus on transparency and professionalism, we employ qualified engineers who prioritise safety and efficiency. Our partnerships with industry-leading brands like Vaillant demonstrate our dedication to quality, offering warranties up to eight years on boiler replacements. Customer testimonials consistently highlight our punctuality, competitive pricing, and the expertise of our team.We provide emergency call-outs and scheduled maintenance, including power flushing and gas safety certifications. Our service area covers London, with a proven track record of resolving complex heating issues and delivering long-term value. By maintaining open communication and adhering to strict standards, we aim to build lasting relationships with homeowners and landlords alike. The feedback from clients across E3, E14, SW1V, and SE1 regions underscores our reputation for excellence in both service delivery and customer satisfaction.
Services
Plumbing Repairs
Boiler Installation
Power Flushing
Gas Safety Certificates
Cylinder Installation
Heating Maintenance
Emergency Call-Outs
Thermostat Installation
Radiator Replacement
Limescale Protection
Highlights and features
- We have over 10 years of experience in London's residential plumbing sector
- Our engineers hold Gas Safe and Vaillant accreditation for boiler installations
- We offer 24/7 emergency call-out services for urgent heating issues
- All work comes with written guarantees and competitive pricing
- Our team completes 95% of jobs on first visit according to customer feedback
What people say
Excellent customer service
Knowledgeable engineers
Competitive pricing
Prompt responses
Hassle-free service
Services
Boiler Installation
We specialise in installing high-efficiency combi boilers with Gas Safe registered engineers. Our Vaillant-certified installations include system upgrades with limescale protection and smart thermostat integration. All replacements come with comprehensive warranties and include first-year servicing as part of our commitment to long-term reliability for London homeowners.
Power Flushing
Our power flushing service removes sludge and scale from central heating systems using professional-grade equipment. This improves efficiency and extends boiler lifespan, particularly recommended for properties with multiple radiator issues. The process typically takes 4-6 hours with minimal disruption to residents.
Gas Safety Certificates
We provide Gas Safety Register-certified inspections for rental properties, ensuring compliance with UK regulations. Our engineers check all gas appliances for safety standards and issue official documentation valid for 12 months, with digital copies available for landlords.
Emergency Repairs
Available 24/7 for urgent issues like burst pipes and boiler failures, our rapid response team typically arrives within 2 hours across London. We prioritise permanent fixes over temporary solutions, with transparent pricing provided before work commences.
Cylinder Installation
We supply and install unvented and vented hot water cylinders from leading manufacturers. Our installations include full system integration with existing heating setups, pressure testing, and compliance checks to ensure safe, efficient operation for residential properties.
Questions
Do you offer same-day emergency plumbing services?
Yes, our 24/7 emergency service aims to reach London properties within 2 hours for urgent issues like burst pipes or boiler failures.
Are your engineers Gas Safe registered?
All our gas engineers hold current Gas Safe registration and manufacturer-specific accreditations including Vaillant Advanced Installer status.
What areas of London do you cover?
We serve all London boroughs from our Tower Bridge base, with frequent work in SE1, E3, E14, SW1V, and surrounding postcodes.
Do boiler replacements include warranties?
Our boiler installations come with 6-8 year manufacturer warranties plus our own 2-year workmanship guarantee on all parts and labour.
Can you service older heating systems?
Yes, our engineers have experience with both modern and older systems, including servicing legacy boilers and upgrading outdated components.
What payment methods do you accept?
We accept major credit/debit cards, bank transfers, and cash payments. Payment terms are agreed in advance for all work exceeding £100.
Reviews (5)
Tod Fland
Apr 01, 2021
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Critical:Professionalism, Responsiveness, Value Terrible little company run by a cowboy. Avoid at all costs. Will rip you off with their incorrect invoices. Owner non responsive and guy on the phone was terrible. Bunch of thieves and liars. Lucky to get 1 star. Services:Install heating system, Repair thermostat
William Flack
Jan 03, 2021
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MJC Plumbing arranged for a plumber to come to my home very quickly. They arrived on time, where very quick and thorough. The bill was very reasonable indeed. The people I deal with very very friendly and helpful.
Laurence Ball
Jan 02, 2021
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AVOID THIS COMPANY. They started off in a seemingly promising manner but quickly vanished once their inflated fee was received despite a number of severe problems with the work they did. The work had to be re-done. An unscrupulous bunch that will overcharge you for shoddy work then disappear. DO NOT TRUST DANNY AND CO WITH WORK ON YOUR HEATING - YOU WILL REGRET IT.
Lenard Bustique
Sep 29, 2020
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Horrible company! Extremely poorly managed. I called the office several times and they keep saying the owner will call me back but never does. I went over a week without heating or hot water and finally gave up and called another plumber. The owner is terrible at his job and I have no idea how he manages to run a business. Please stay away from this company. Believe the bad reviews, they are correct. Save yourself the hassle and pick a better company. This place is rubbish!
Ethan Ghoreishi
Dec 09, 2019
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Horrible experience! The director harassed me into paying 600 for replacing a hot water cylinder pump, even though it did not fix the problem.
