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Domestic Services

Gas, Oil, & LPG Boiler Servicing

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A well-maintained boiler is key to a warm, safe and energy-efficient home. At GasWise, we provide professional boiler servicing, designed to keep your system running at its best all year round. Our expert engineers carry out thorough checks, cleaning and performance tests to ensure your boiler is operating safely, efficiently and reliably.

With regular servicing, you can prevent costly breakdowns, extend the lifespan of your boiler and enjoy peace of mind knowing your heating system is in expert hands.

Book A Boiler Service

Boiler Servicing Specialists

Regular boiler servicing is essential for keeping your heating system safe, efficient, and compliant with current regulations. Our qualified engineers carry out thorough inspections and maintenance on all types of boilers to help prevent breakdowns, reduce energy costs, and extend your boiler’s lifespan.

We can help with:

  • Annual Boiler Servicing
  • Gas, Oil & LPG Boiler Maintenance
  • Boiler Safety Checks & Certification
  • Efficiency Testing & Performance Checks
  • Boiler Cleaning & Component Inspection
  • Fault Diagnosis & Preventive Maintenance
  • Landlord Gas Safety Certificates (CP12)
As a homeowner, you can count on our expert boiler servicing to keep your heating system running safely, efficiently, and reliably throughout the year. We provide clear service reports, practical advice, and dependable support, helping you protect your home, save on energy bills, and enjoy peace of mind.

Why Choose GasWise?

Established in 2010, GasWise provides high-quality services to homeowners throughout Oxfordshire and neighbouring counties. Our skilled team of 15 Gas Safe-registered and OFTEC-registered engineers and plumbers boasts over 100 years of combined experience, and we are also Worcester Bosch Accredited installers, giving you peace of mind that your boiler is in the best hands.
  • Certified Professionals: Every engineer on our team is registered with Gas Safe and OFTEC, guaranteeing safe and expert installations
  • Round-the-Clock Emergency Response: We’re available 24/7 to address urgent issues whenever they occur
  • Fully Insured & Guaranteed Work: All installations come with full insurance coverage and our workmanship guarantee for your reassurance
  • Transparent Pricing: We provide honest, upfront pricing with no hidden costs, ensuring you know exactly what to expect

Benefits of Annual Boiler Services

Annual boiler servicing not only keeps the warranty of your boiler valid but it can also extend its life and ensure it is working at peak performance. The benefits of a boiler service include:
  • Improve efficiency - Keeps your boiler running at its best, therefore saving money on energy bills
  • Prevents costly breakdowns - Identifies and fixes small issues before they become major problems
  • Extends boiler lifespan - Regular care ensures your boiler lasts longer and performs better
  • Keeps your home safe - Checks for dangerous carbon monoxide leaks and other safety risks
  • Maintains warranty - Many manufacturers require annual servicing to keep warranties valid
  • Ensures reliable heating - Reduces the risk of unexpected heating or hot water failures
Book a Boiler Service

Our Process

With over 100 years of combined experience, we know how important it is to make our customer process as easy as possible. Whether you are looking to book a service in a month’s time or need one as soon as possible, we’ve got you covered.
1

Contact Us and speak to a member of our team to arrange a service or request a quote

2

An engineer will visit to carry out your boiler service on a date to suit you

3

Ongoing maintenance will be discussed and suggestions made if needed

Local Boiler Servicing Specialists

We are an Oxfordshire-based company, providing exceptional customer service and high-quality workmanship. If you live in one of the following areas and require domestic plumbing and heating services, get in touch today!
  • Bicester
  • Warwick
  • Brackley
  • Banbury
  • Leamington Spa
  • Moreton-in-Marsh
  • Stratford-upon-Avon
  • Daventry
  • Chipping Norton

Book Your Boiler Service With Us

Contact GasWise today or fill in our online form to get started.
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