Expert Boiler Repair & Plumbing Services | South West London
Gas Safe Registered Engineers serving Streatham, Mitcham, Wallington & Croydon. We are your reliable local experts for boiler breakdowns, heating installations, and general plumbing. Same-day service available.
Our Professional Services
Comprehensive plumbing and heating solutions for your home
Boiler Repairs
Call out £70
Fast, reliable boiler repair service. Same-day response for emergencies.
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New Boiler Installations
From £490
Professional installation of energy-efficient boilers with warranty.
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Boiler Service
From £80
Annual servicing to keep your boiler running efficiently and safely.
Schedule Service →
Landlord Gas Safety
£70
CP12 certificates for landlords. Fast turnaround guaranteed.
Book CP12 Check →
Gas Leak Detection
£75/Hour
Emergency gas leak detection and repair service. Safety first.
Emergency Call →
Power Flush
From £380
Remove sludge and debris from your heating system for better efficiency.
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Smart Controls
From £80
Install smart thermostats and controls for energy savings.
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General Plumbing
Competitive Rates
Complete plumbing services including bathrooms and kitchens.
Get Quote →And Many More Services:
- Tap Repairs & Replacements
- Radiator Installation & Repairs
- No Heating Emergency Repairs
- No Hot Water Solutions
- Underfloor Heating
- Bathroom Installations
- Kitchen Plumbing
- Pipe Repairs & Replacements
- Water Leak Detection
- Toilet Repairs
What Our Customers Say
Real reviews from satisfied customers across South West London
Highly recommend Michael from MAK plumbing. We had another engineer out the day before who could not locate our gas leak, leaving us very worried. Michael arrived, was incredibly thorough and professional, and quickly found the source of the leak and repaired it. He genuinely made our home safe again. 5-star service for going the extra mile.
We hired MAK Plumbing and Heating company to replace our old combi boiler and number of radiators. The job was done professionally and with attention to details. Michal, not many tradesman like you these days. Thanks again and see you next year on the annual service inspection.
I highly recommend MAK Plumbing and Heating for their exceptional professionalism, reliability, and outstanding customer service. They've attended to several issues in my flat and consistently resolved everything promptly and to a high standard. Michal is very conscientious and hardworking. He takes real pride in his work and always goes above and beyond to ensure everything is done perfectly.
Transparent Pricing
Clear, upfront pricing with no hidden costs
Why Choose MAK Plumbing and Heating?
✓ Vaillant Specialists
Experts in Vaillant boiler repairs, servicing, and new installations.
✓ South West London Locals
Based in Streatham & Mitcham, ensuring fast arrival times near you.
✓ 15+ Years Experience
Highly skilled engineers tackling complex heating and plumbing issues.
✓ Fixed Price Quotes
Transparent pricing for boiler repairs and plumbing. No hidden fees.
We Install & Service All Major Boiler Brands
About MAK Plumbing and Heating
We are a small, local business serving South West London with pride and dedication. At MAK Plumbing and Heating, we believe in putting our clients' needs first, providing punctual, professional service that you can rely on.
Our Gas Safe registered engineers (Registration: 939043) take pride in every job, whether it's a simple tap repair or a complete heating system installation. We understand that plumbing and heating issues can be stressful, which is why we offer transparent pricing, flexible scheduling, and emergency services to give you peace of mind.
Based in Streatham, we're your local experts who understand the unique needs of South West London properties. From Victorian conversions to modern new builds, we have the expertise to handle any plumbing or heating challenge.
Areas We Cover:
Recent Projects
Quality workmanship across South West London
Frequently Asked Questions
Common questions about plumbing and heating
Why is my boiler pressure dropping?
Dropping boiler pressure is often caused by a leak in the system, a faulty pressure relief valve, or recently bled radiators. Check for visible leaks around radiators and pipes. If you can't find the issue, call us for a professional diagnosis.
Why are my radiators cold at the bottom but hot at the top?
This typically indicates sludge buildup in your radiators. The sludge settles at the bottom, preventing hot water from circulating properly. A power flush service can resolve this issue and improve your heating efficiency.
My boiler makes banging/kettling noises - is it dangerous?
Kettling sounds are usually caused by limescale buildup or a faulty thermostat. While not immediately dangerous, it reduces efficiency and can damage your boiler over time. We recommend a professional inspection to prevent costly repairs.
How often should I service my boiler and what's included?
To keep your new boiler’s warranty valid, it must be serviced annually. This also ensures safety and maximises efficiency. Our service includes a visual inspection, flue test, gas pressure check, safety device testing, and cleaning of key components.
What should I do if I smell gas?
Turn off the gas supply at the meter immediately, open windows and doors, don't use electrical switches or naked flames, and call the Gas Emergency Service on 0800 111 999. Then contact us for repairs once safe.
How long does a boiler installation take?
A straightforward boiler replacement typically takes 1 day. If it's a new installation or requires pipework changes, it may take 2-3 days. We'll provide a clear timeline during our initial assessment.
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