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26 Years
experience
Emergency
services
Expert Boiler & Heating Services in Kenilworth
Established in 2000, CWS Heating is a family-run business serving Kenilworth and surrounding areas with over 40 years of combined expertise in heating and plumbing. Our Gas Safe Registered engineers, Colin and Ben, bring extensive experience from leading manufacturers like Vaillant and Worcester, ensuring technical excellence across boiler installations, repairs, and servicing. As TrustMark endorsed professionals, we adhere to government-endorsed standards while maintaining a commitment to personal service with no call-out fees.

Our Vaillant Advance Installer status and Baxi Approved Installer accreditation reflect our dedication to technical proficiency, supported by regular training to maintain industry-leading knowledge. We prioritise transparency through fixed pricing structures and 10-year guarantees on select services, operating with full compliance to UK gas safety regulations.
Services
Boiler Installation Central Heating Systems Boiler Repair Plumbing Services Boiler Servicing Gas Safety Certificates Bathroom Installations Heat Pump Fitting Radiator Replacement Underfloor Heating
Details
  • Year established: 2000
Highlights and features
  • Gas Safe Registered engineers with 15-35 years experience
  • 40+ years combined industry expertise
  • No call-out fees for emergency services
  • Same-day response for issues reported before 10am
  • TrustMark Government standards compliance
Associations and certifications
  • TrustMark
  • Gas Safe Register
  • Vaillant Advance Installers
  • Baxi Approved Installers
What people say
Second to none workmanship Highly skilled engineers No inconvenience caused Prompt problem resolution Excellent customer service
Services
Boiler Installation
We provide Gas Safe boiler installations including combi, system, and heat-only models. Our Vaillant Advance Installer status ensures manufacturer-approved fitting with 10-year guarantees available. All installations meet TrustMark standards with full building regulation compliance.
Central Heating Systems
Complete central heating installations and upgrades including radiators, underfloor heating, and smart thermostat integration. We specialise in system design optimisation and replacement of outdated components to improve efficiency across domestic properties.
Boiler Servicing
Annual boiler servicing recommended by manufacturers to maintain warranty validity. Our Gas Safe engineers perform comprehensive safety checks, efficiency testing, and component inspections to ensure safe operation and extended appliance lifespan.
Emergency Repairs
24/7 emergency boiler and heating repairs with guaranteed same-day response for calls before 10am. Our fully equipped engineers carry common replacement parts to resolve most issues during initial visits.
Gas Safety Certificates
Landlord gas safety inspections and certification by qualified Gas Safe engineers. We provide CP12 certificates valid for 12 months, including detailed appliance condition reports and compliance documentation for rental properties.
People
Colin Williams
Director & Lead Engineer
With 35 years' experience as former Vaillant and Worcester engineer, Colin established CWS Heating in 2000. He oversees technical operations and complex installations, maintaining Gas Safe registration 189251 while ensuring compliance with TrustMark standards.
Ben Williams
Senior Heating Engineer
Ben has 15 years' experience as Gas Safe Registered engineer specialising in boiler replacements and central heating upgrades. He manages service contracts and emergency call-outs, ensuring rapid response times across Warwickshire.
Questions
Are your engineers Gas Safe registered?
Yes, all our engineers hold current Gas Safe registration, including Colin Williams (189251) and Ben Williams, ensuring compliance with UK gas safety regulations.
Do you offer emergency boiler repairs?
We provide emergency boiler repair services with guaranteed same-day response for issues reported before 10am Monday-Friday, including weekends for urgent cases.
What areas do you cover?
We serve Kenilworth, Leamington Spa, Coventry, Warwick, and surrounding Warwickshire areas for all boiler, heating, and plumbing services.
Can you help with landlord gas certificates?
Yes, we provide Landlord Gas Safety Certificates (CP12) conducted by qualified Gas Safe engineers, valid for 12 months with detailed compliance documentation.
Do you offer financing options?
We provide 0% finance options through Koze Group Ltd, a Financial Conduct Authority regulated credit broker, subject to status and affordability checks.
Are you TrustMark registered?
Yes, we are TrustMark endorsed, meeting government-approved standards for quality and reliability in all our heating installation and repair services.