Business Details
Emergency
services
Trusted Plumbing & Heating Services in London
CW Services Plumbing & Heating is an independent plumbing and heating company based in South London. Established to provide expert solutions for both domestic and commercial clients, we pride ourselves on delivering high-quality services with a commitment to honesty, reliability, and customer satisfaction. Our Gas Safe registered engineers specialise in boiler installations, emergency plumbing, gas safety certificates, and comprehensive heating system maintenance. With over a decade of experience serving South London and surrounding areas, we offer free quotes, transparent pricing, and a promise to treat every property with respect. Our team ensures clear communication, punctuality, and only charges for work explicitly agreed upon.Backed by accreditations from Gas Safe Register and CIPHE, we combine technical expertise with a client-centric approach to address plumbing and heating challenges efficiently. Whether it's a minor repair or a full system installation, our focus remains on delivering durable solutions that meet industry standards while prioritising safety and energy efficiency. Our reputation, built through consistent service excellence and positive client testimonials, reflects our dedication to resolving issues promptly and maintaining long-term trust with homeowners, landlords, and businesses across London.
Services
Boiler Installation
Emergency Plumbing
Gas Safety Certificate
Power Flushing
Bathroom Plumbing
Underfloor Heating
Water Leak Repairs
Commercial Plumbing
Megaflow Installation
Hot Water Repairs
Highlights and features
- Gas Safe registered engineers with 10+ years of local experience
- Transparent pricing with no hidden fees
- 24/7 emergency plumbing services available
- Accredited by Chartered Institute of Plumbing and Heating Engineering
- Free no-obligation quotes for all services
Associations and certifications
- Gas Safe Register
- CIPHE
What people say
Quick response time
Thorough explanations
Competitive pricing
Professional manner
Permanent contact saved
Services
Boiler Installation
Professional boiler installation services for combi, system, and conventional boilers. Our Gas Safe engineers ensure correct sizing, optimal positioning, and compliance with safety regulations. We advise on energy-efficient models to reduce running costs while maintaining reliability for residential and commercial properties.
Emergency Plumbing
24-hour emergency plumbing service addressing burst pipes, leaks, and heating failures. Rapid response times across London with transparent pricing. Our engineers carry essential parts to resolve issues promptly and prevent further property damage.
Gas Safety Certificate
Annual gas safety inspections for landlords as required by law. Certified Gas Safe engineers perform thorough checks of appliances and pipework, providing documented certification within statutory deadlines to ensure tenant safety and legal compliance.
Power Flushing
Comprehensive power flushing for central heating systems to remove sludge and scale buildup. This service improves efficiency, extends boiler lifespan, and prevents recurring faults through high-velocity water circulation and chemical treatment.
Megaflow Installation
Installation of unvented hot water cylinders for consistent high-pressure supply. Our engineers integrate systems with existing heating setups, ensuring compliance with building regulations while optimising storage capacity for domestic and commercial needs.
People
Colin White
Owner & Lead Engineer
Colin has over 15 years' experience in plumbing and heating engineering across London. With Gas Safe and CIPHE accreditations, he specialises in complex boiler installations and emergency repairs. Known for punctuality, clear communication, and meticulous workmanship, Colin ensures every job meets strict safety standards while maintaining client property integrity.
Questions
Do you offer 24-hour emergency plumbing services?
Yes, we provide 24-hour emergency plumbing services across London for urgent issues like burst pipes and heating failures.
Are your engineers Gas Safe registered?
All our gas engineers are Gas Safe registered and carry identification for verification before starting any work.
How often should boilers be serviced?
Landlords must service boilers annually. Homeowners should service boilers every 12-18 months to maintain efficiency and safety.
Can you install energy-efficient boilers?
We install A-rated condensing boilers that meet current ErP standards, helping reduce energy bills and carbon footprint.
Do you provide guarantees for your work?
We offer written guarantees for all installations and repairs, with specific terms discussed before commencing work.
What areas of London do you cover?
We serve all London boroughs including South London, Central London, and surrounding postcodes listed on our website.
Reviews (2)
Graeme Douglas
Dec 18, 2016
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Colin has always worked to the highest standards. He will explain the problems with your current plumbing that he finds in simple terms, and suggest methods of remedy which are cost-effective and highly satisfactory. Highly recommended.
Jen Lane
Feb 04, 2014
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Excellent service. Colin recently fitted out my bathroom. The standard of workmanship is top notch. Even when things weren't as they seemed Colin always found a workaround, without compromising the design. Wouldn't employ any other plumber.
