Why You Should Choose an OFTEC or Gas Safe Registered Engineer for Your Boiler Service

When it comes to looking after your boiler, not all tradespeople are the same. Many homeowners assume that a plumber or general heating engineer can service a boiler, but that isn’t true. If your system runs on gas or oil, the law requires certain work to be carried out by a properly registered professional. That’s where GASSING IT UP comes in — as both OFTEC and Gas Safe registered engineers.

Here’s why choosing a registered specialist makes all the difference:

1. Legal and Qualified

  • Gas boilers: Only Gas Safe registered engineers are legally allowed to carry out work on gas appliances. 
  • Oil boilers: Only OFTEC registered engineers are certified to install, service, and maintain oil-fired systems.
     
A plumber or heating engineer may be highly skilled in pipework or general heating, but without the correct registration, they cannot legally service your boiler.
 

2. Safety First

Servicing a boiler is not just about keeping it running — it’s about protecting your home.
 
A registered engineer is trained to:
  1. Check for leaks, blockages, and unsafe combustion.
  2. Test for carbon monoxide risks.
  3. Ensure flues, seals, and safety controls are working correctly.
     
Plumbers and general heating engineers do not have the specialist training or certification to carry out these safety-critical checks.
 

3. Protecting Your Warranty

Most boiler manufacturers require annual servicing by a registered engineer to keep the warranty valid. If you let an unqualified person service your boiler, you may lose your warranty cover — leaving you unprotected if something goes wrong.
 

4. Long-Term Savings

Registered servicing isn’t just a safety requirement, it also makes financial sense:
  • Improved efficiency means lower energy bills. 
  • Early fault detection prevents expensive breakdowns.
  • Regular care extends the life of your boiler, delaying the need for replacement.
     

5. Proof of Competence

Every OFTEC and Gas Safe engineer carries an ID card showing exactly what type of work they are qualified to carry out. When you choose GASSING IT UP, you can check our credentials on arrival and know your boiler is in safe hands.
 

Final Word

Your boiler is one of the most important appliances in your home.  By choosing an OFTEC or Gas Safe registered engineer for your annual service, you’re not just following the law – you’re protecting your family, your warranty, and your investment, plus being guaranteed of expert servicing, full compliance with safety regulations, and peace of mind that the job is done properly.
 
If your boiler is due for a service, get in touch today to book an appointment
 

Book your discounted service online now

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Disclaimer: E&OE.