Worcester Bosch Boiler Repair in Offerton
If you're looking for a Worcester Bosch specialist for boiler repairs in Offerton, Swainson Gas Services has been servicing and repairing gas appliances across SK2 since 1986. Same engineer on every visit, no sub-contractors, no apprentices you haven't met.
- 40 yrs
- on the tools
- #9663
- Gas Safe
- 1986
- family-run
- 12 mo
- guarantee
Every boiler repair appointment across Offerton follows the same fixed process:
- Flue gas analysis and pressure testing on every callout
- Common parts (PCBs, diverter valves, pumps, PRVs, fans) stocked on the van
- Fixed £98 diagnostic, parts and labour quoted before we start
- 12-month workmanship guarantee on every repair
Diagnosis and repair of domestic gas boilers by a Gas Safe engineer, most breakdowns fixed on the first visit. In Offerton specifically, most jobs are close enough to our Hazel Grove workshop that parts and callouts stay simple, no premium travel charges, no waiting on a wholesaler run.
Post-war and 1960s semis
Compact and well laid out. Kitchen combi installs dominate.
Undersized combi replacements from generalist installers
Very common in Offerton, a 24 kW combi where the property needs 28–32 kW for real comfort.
Worcester Bosch boiler repair in Offerton
Ranges we work on most
- Greenstar 30i
- Greenstar CDi Compact
- Greenstar Ri
Fault patterns we see in SK2
- EA lockout on the Greenstar range, usually a flame-sensing or ionisation issue
- F.6 error and PCB faults after long overnight cold spells
- diverter valve failures showing up as hot water but no heating
Family-run since 1986
John's father Alan started the business in 1986. Every job in Offerton is still carried out personally by John, never sub-contracted.
One Gas Safe engineer
Not a franchise. Not a call-centre. Ring the mobile and you get John, the same engineer who will be on your job.
Trusted across SK2
Over 500 households across Stockport and surrounding areas stay on our ongoing maintenance list, many for well over a decade.
Sort your boiler repair the honest way
One Gas Safe engineer, one price, no call-centre. Same standard for every household in Offerton.