PG Renewables
Baxi-trained engineers

Baxi Boiler Servicing

Annual servicing for the full Baxi range including 800 and 600 series. Baxi Approved Installer.

Heat Geek Elite·Octopus partner·MCS 162733·Gas Safe 635521·4.9★ Trustpilot·23 years local
What's included

A proper Baxi service.

As Baxi Approved Installers, we service the complete Baxi range from the budget-friendly 600 series to the premium 800 series. Our engineers are trained on Baxi-specific diagnostics and carry common Baxi parts for same-day resolution.

  • Full visual inspection of the Baxi boiler and connections
  • Combustion analysis and efficiency check
  • Flue flow and gas tightness test
  • Gas rate measurement and pressure adjustment
  • Heat exchanger and burner inspection
  • Condensate trap and discharge pipe check
  • Expansion vessel pressure test
  • All safety devices and controls tested
  • System pressure verification
  • Written service report for your records
Common faults

The problems we catch on Baxi services.

E133 fault code

Ignition lockout — typically caused by gas supply issues, blocked condensate, or faulty ignition leads. A common cold-weather fault.

E119 low water pressure

System pressure has dropped below safe levels. Often fixable by topping up, but recurring drops suggest a leak needs investigating.

Pilot light issues

On older Baxi models, pilot light failure is common. Usually caused by a faulty thermocouple or gas valve issue.

Leaking from underneath

Water dripping from the boiler casing usually indicates a failing pump seal or heat exchanger crack. Best caught early at a service.

Why specialist?

Why a Baxi specialist beats a generalist.

  • Baxi Approved Installer with manufacturer training
  • Access to genuine Baxi replacement parts
  • Familiar with 600 and 800 series diagnostics
  • Service recorded to maintain your Baxi warranty
  • Quick fault diagnosis using Baxi-specific error codes
  • Can advise on upgrading from older Baxi models
Pricing

Transparent. No surprises.

Annual service
From £75

Full Baxi service with written report and 12-month workmanship guarantee.

Care planBest value
£12.99 / month

Annual service included, priority booking, plus 10% off any repair work.

Questions?

Baxi servicing, answered.

Baxi recommends an annual service to keep your warranty valid and ensure safe, efficient operation. We provide a written service report each time.
Baxi boiler servicing starts from £75 for a full service including all checks, combustion analysis, and a written report.
E133 is an ignition lockout fault. It's often triggered by a frozen condensate pipe in winter, a gas supply issue, or worn ignition components. Our engineers can diagnose and fix this quickly.
Yes, we service all Baxi models including older back boilers and conventional systems. If your boiler is very old and parts are hard to find, we'll advise you honestly on your options.
We also service

Other brands we're accredited for.

Ready?

Book your Baxi service.

Gas Safe, Baxi-trained, and we'll remember next year before you do.