Services

Complete Gas, Heating & Plumbing Services Across Wales

From boiler installations and servicing to breakdowns, plumbing work, landlord gas certificates and commercial enquiries, Gas.wales provides clear access to the support you need across domestic, landlord and wider property requirements.

Domestic & commercial services Landlords, lettings & developers Clear routes to support

Services structured around real requirements

All services

Whether you need installation work, a repair, a safety certificate or support with an ongoing property issue, our services are structured to make it easier to find the right route quickly.

01
Boiler installation & upgrades New systems, replacement boilers and upgrade work for homes, landlords and property-led projects.
02
Servicing, repairs & maintenance Ongoing care, breakdown response and fault investigation across boilers, heating and plumbing systems.
03
Landlord & commercial support Certificates, compliance, managed property work and broader support for commercial and development requirements.
Need help choosing the right service? You can also send a video of the issue if it is easier to show than explain.
All Services

Gas, heating and plumbing services structured around real property needs

Gas.wales provides a full range of domestic, landlord and commercial gas, heating and plumbing services. Whether you need installation work, repairs, maintenance, certification or ongoing support, this page gives you a clear route into the right service.

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Boiler Installation

New boiler installations, replacement systems and upgrade work focused on efficiency, reliability and long-term performance.

  • Replacement boilers
  • System upgrades
  • Energy-efficient installation options
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Boiler Repairs

Diagnosis and repair of common and more complex boiler faults to help restore heating and hot water as quickly as possible.

  • No heating or hot water
  • Fault codes and system issues
  • Breakdown diagnosis and repair
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Boiler Servicing

Routine servicing to maintain safety, support efficiency and reduce the risk of avoidable system problems over time.

  • Annual servicing
  • Performance and safety checks
  • Preventative maintenance support
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Heating Services

Heating system support covering circulation issues, controls, radiators and wider system performance concerns across residential and managed properties.

  • Heating controls and thermostats
  • Radiator and circulation issues
  • System checks and improvements
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Plumbing Services

General plumbing support for leaks, pipework issues, water-related faults and broader property maintenance requirements.

  • Leaks and pipework repairs
  • Water system issues
  • General plumbing maintenance
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Landlord Gas Certificates

Gas safety certification and compliance support for landlords, letting agents and managed property requirements.

  • CP12 gas safety certificates
  • Compliance support
  • Rental property servicing needs

Need help choosing the right service?

If you are unsure whether the issue is a boiler fault, heating problem or plumbing-related job, you can send a video and we’ll review the issue before advising on the next step.

Support for homes, landlords and wider property work

Gas.wales provides service routes for homeowners, landlords, letting agents, developers and commercial clients, helping different types of work sit under one clear service structure.

Who We Work With

Services for homes, landlords and wider property requirements

Gas.wales supports a range of customers across domestic, rental and commercial property needs, helping different types of jobs sit under one clear service structure.

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Homeowners

Straightforward support for boiler issues, heating problems, plumbing work and general gas-related requirements in the home.

  • Boiler breakdowns and repairs
  • New boiler installations
  • Heating and plumbing issues
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Landlords & Lettings

Support for rental properties, safety certificates, maintenance work and responsive service for managed property issues.

  • Landlord gas certificates
  • Ongoing maintenance support
  • Tenant issue handling
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Commercial

Larger-scale service requirements, commercial gas work and ongoing support for broader property and project-led needs.

  • Commercial property enquiries
  • Developer and site support
  • Broader project requirements

Ready to move forward?

Whether you already know what you need or want help understanding the issue first, choose the route that works best for you and we’ll guide the next step clearly.