Expert Hot Water Systems in Woking
From emergency repairs to complete system upgrades, our certified engineers deliver reliable hot water solutions throughout Woking and Surrey with transparent pricing and expert advice.
Vented vs Unvented: Which System Is Right for Your Woking Home?
Choosing the right hot water system depends on your property type, water pressure requirements, and household size. Our Woking-based engineers help you make the best decision for your Surrey home.
How It Works
Vented Hot Water Cylinders
Traditional systems with header tanks in the loft. Ideal for older Woking properties with low mains pressure. Reliable, cost-effective, and compatible with most existing plumbing systems.
Unvented Hot Water Cylinders
Modern pressurised systems connected directly to mains water. Perfect for Woking new builds and renovations. Provides high-pressure hot water to multiple outlets simultaneously.
System Assessment
Our certified engineers assess your Woking property's water pressure, existing plumbing, and hot water demands to recommend the most suitable and efficient system for your needs.
Why Woking Residents Choose BNA Plumbing
Local expertise, professional service, and reliable hot water solutions throughout Surrey
Local Woking Experts
Based in nearby Bracknell, we know Woking properties inside out. From Victorian terraces to modern developments, we understand local plumbing challenges and building regulations.
Rapid Response Service
No hot water emergency? We offer same-day callouts across Woking and can often restore your hot water supply within hours of your call.
Certified & Accredited
Gas Safe registered, WaterSafe approved, and APHC members. All hot water installations comply with Building Regulations Part G and come with comprehensive warranties.
25+ Years Experience
Over 1000+ satisfied customers across Surrey. Our experienced team has installed and repaired every type of hot water system in Woking homes and businesses.
Certified Hot Water System Specialists
Professional qualifications and industry accreditations you can trust
Gas Safe Register
RECC
MCS
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APHC Member
Trusted by TrustATrader
Our Woking hot water engineers hold all necessary certifications for safe, compliant installations. From Gas Safe registration for boiler connections to WaterSafe approval for cylinder installations, we meet the highest industry standards.
Transform Your Woking Home's Hot Water Experience
Modern hot water systems deliver superior performance, efficiency, and reliability. Discover how upgrading your system can solve common hot water problems in Woking homes.
Professional Hot Water System Installation in Woking
Our systematic approach ensures safe, compliant installations with minimal disruption to your Woking home. From initial assessment to final commissioning, we handle every detail.
System Assessment
Site survey to assess water pressure, existing plumbing, and space requirements. We'll recommend the best system type and size for your Woking property's needs.
Design & Quote
Detailed proposal including system specification, installation plan, and transparent pricing. All work designed to meet Building Regulations and British Standards.
Installation Scheduling
Convenient appointment booking with confirmed arrival times. Most installations completed in 1-2 days with minimal disruption to your daily routine.
Professional Installation
Certified engineers install your new system with precision. All pipework, electrical connections, and safety devices fitted to manufacturer specifications.
Testing & Commissioning
Comprehensive system testing including pressure testing, temperature calibration, and safety device verification. Full demonstration of controls and operation.
Certification & Warranty
Building Control notification, compliance certificates, and manufacturer warranty registration. Ongoing support and maintenance options available.
System Assessment
Site survey to assess water pressure, existing plumbing, and space requirements. We'll recommend the best system type and size for your Woking property's needs.
Design & Quote
Detailed proposal including system specification, installation plan, and transparent pricing. All work designed to meet Building Regulations and British Standards.
Installation Scheduling
Convenient appointment booking with confirmed arrival times. Most installations completed in 1-2 days with minimal disruption to your daily routine.
Professional Installation
Certified engineers install your new system with precision. All pipework, electrical connections, and safety devices fitted to manufacturer specifications.
Testing & Commissioning
Comprehensive system testing including pressure testing, temperature calibration, and safety device verification. Full demonstration of controls and operation.
Certification & Warranty
Building Control notification, compliance certificates, and manufacturer warranty registration. Ongoing support and maintenance options available.
What Our Customers Say
Trusted by homeowners across Devon for renewable energy solutions
Sarah Mitchell
Reading
Excellent heat pump installation service
"BNA Plumbing installed our air source heat pump and the service was outstanding. Professional, punctual, and the system is working perfectly. Highly recommend their renewable energy expertise!"
James Thompson
Bracknell
Professional boiler installation
"Had our new gas boiler installed by BNA Plumbing. The team was professional, clean, and completed the work on time. Great value for money and excellent customer service throughout."
Emma Wilson
Windsor
Reliable emergency plumbing service
"Called BNA Plumbing for an emergency leak on a Sunday. They responded quickly and fixed the issue professionally. Fair pricing and excellent service - will definitely use again."
Hot Water System Questions & Answers
Expert advice on vented and unvented hot water systems for Woking homes
Vented cylinders use gravity from header tanks in your loft and provide lower pressure hot water. Unvented cylinders connect directly to mains water supply, providing high-pressure hot water without needing loft tanks. Unvented systems are ideal for modern Woking homes requiring good pressure for power showers and multiple outlets.
Most properties can be upgraded, but we need to check your mains water pressure and existing plumbing. Woking's water supply typically has good pressure suitable for unvented systems. We'll assess your property and advise on the best upgrade path, including any necessary modifications.
Most installations are completed in 1-2 days depending on complexity. Simple cylinder replacements often take just one day, while system upgrades or relocations may require two days. We minimise disruption and can often maintain some hot water supply during installation.
Unvented cylinder installations require Building Control notification under Part G regulations. As certified installers, we handle all compliance requirements including Building Control notification, pressure testing, and safety device certification for Woking installations.
Cylinder size depends on household size and usage patterns. For typical Woking families: 150L for 1-2 people, 210L for 3-4 people, 300L+ for larger households. We assess your specific requirements including number of bathrooms, shower types, and peak usage times.
Annual servicing is recommended for unvented cylinders to maintain warranty and safety. This includes checking safety valves, temperature controls, and expansion vessels. Our Woking maintenance service ensures optimal performance and extends system lifespan.
Manufacturer warranties typically range from 2-10 years depending on cylinder type and brand. Our installation work includes a 12-month labour warranty. We use quality brands like Megaflo, Telford, and Heatrae Sadia with comprehensive warranty support.
Yes, we repair most cylinder types including thermostats, immersion heaters, safety valves, and pipework issues. If your Woking home has hot water problems, we'll diagnose the issue and advise whether repair or replacement offers better value.
Still have questions?
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