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Your Trusted Plumbing & Heating Specialist in Winchester
As a sole trader with over 20 years' experience in the residential plumbing and heating sector, I lead W M W Plumbing & Heating with a commitment to technical excellence and customer-centric service. Holding qualifications including NVQ Level 3 in Mechanical Engineering, ACS Gas Fitting certification, and NICEIC accreditation for unvented hot water systems, I combine extensive technical knowledge with practical expertise in domestic heating solutions. My services span boiler installations, underfloor heating design, and emergency repairs, supported by specialist training in energy efficiency and renewable technologies like solar thermal systems.

I personally manage all projects to ensure compliance with Building Regulations Part L and Water Supply (Water Fitting) Regulations, maintaining direct accountability for work quality. My approach prioritises transparent communication, competitive pricing, and tailored advice to meet individual client requirements across Winchester and surrounding areas.
Services
Gas boilers Underfloor heating Heating systems Landlord certificates Emergencies
Highlights and features
  • 20+ years' experience in residential plumbing and heating
  • Fully certified Gas Engineer with multiple industry accreditations
  • Emergency repair services available
  • Competitive pricing with transparent quotations
  • Expert advice on energy-efficient heating solutions
Associations and certifications
  • NVQ Level 3
  • Accredited Certification Scheme (ACS)
  • NICEIC
  • WRAS
  • BPEC
  • Solarfocus
  • Logic Certification
  • Baxi / BDR Thermea
  • Honeywell
  • Kamco
What people say
Prompt reply and flexible availability Very professional and polite Competitive price Knowledgeable about green heating Highly recommend
Services
Gas boilers
Specialist installation and maintenance of gas boilers including combi, heat only, and system boilers. We provide brand comparisons, warranty advice, and repairs for leading manufacturers. Our Gas Safe registered engineer ensures compliance with safety regulations while optimising system efficiency for residential properties.
Underfloor heating
Design and installation of underfloor heating systems for new builds and retrofits. We offer low-profile and screed systems compatible with various floor types. Our solutions improve energy efficiency through even heat distribution while allowing zoned temperature control for enhanced comfort.
Heating systems
Comprehensive heating system design, installation, and repairs for domestic properties. Services include system diagnostics, radiator upgrades, and energy efficiency optimisation. We provide tailored solutions from small flats to large houses, considering zoning requirements and integration with renewable energy sources.
Landlord certificates
Annual gas safety inspections and Landlord Gas Safety Certificate issuance. We check installations for regulatory compliance, test for gas leaks, and verify appliance safety. Our certified engineer follows The Gas Safety (Installation and Use) Regulations to ensure legal compliance for rental properties.
Emergencies
Urgent plumbing and heating repairs for burst pipes, boiler failures, and heating system faults. Available for immediate response to prevent property damage. We diagnose and resolve issues with gas leaks, drainage problems, and system malfunctions to restore functionality quickly.
People
Waldo Meyer-Wentzel
Owner / Director
Certified Gas Engineer with 20+ years' experience in residential plumbing and heating. Holds NVQ Level 3, ACS Gas Fitting, and NICEIC accreditations. Specialises in boiler installations, underfloor heating systems, and energy-efficient solutions while maintaining direct client communication.
Questions
What areas do you cover for plumbing and heating services?
We serve Winchester and surrounding areas including Kings Worthy, Itchen Abbas, Alresford, and Chandlers Ford.
Do you offer emergency plumbing repairs?
Yes, we provide urgent repair services for burst pipes, boiler breakdowns, and heating system failures.
Are your engineers Gas Safe registered?
Yes, I am a fully certified Gas Engineer with Gas Safe registration.
What boiler brands do you install?
We install leading brands including Viessmann, Vaillant, Worcester Bosch, Baxi, and Glow Worm.
Do you provide Landlord Gas Safety Certificates?
Yes, we conduct annual gas safety checks and issue official Landlord Gas Safety Certificates.
Can you advise on energy-efficient heating systems?
Yes, we specialise in energy-efficient solutions including underfloor heating and renewable energy systems.