Gas Service & Repair Engineer – Residential Heating

Company: South London Heating Limited
Apply for the Gas Service & Repair Engineer – Residential Heating
Location: Shirley
Job Description:

South London Heating is an established, award-winning domestic heating company serving private homeowners across South London.We’re looking for an experienced Gas Service & Repair Engineer to join our growing team. This is a dedicated service, certs, breakdown, fault-finding and repair role for an engineer who genuinely enjoys diagnosing problems and getting heating systems working properly. We are recruiting installation engineers separately, so this role is specifically for someone whose strengths lie in servicing, diagnostics and repairs. You’ll work predominantly in private residential properties across South London, supported by an experienced office and technical team.

Servicing domestic gas boilers and heating systems to a high standardDiagnosing boiler and central-heating faults accuratelyCarrying out effective repairs and resolving breakdownsAttending heating and hot-water call-outsIdentifying required parts and follow-on works accuratelyCommunicating clearly with customers and the office teamCompleting service records, certificates and job information using our digital systemsDelivering a professional and respectful service in customers’ homesEssential Qualifications & ExperienceCurrent Domestic ACS qualifications, including

CCN1, CPA1, CENWAT, CKR1 and HTR1 , as applicable.Strong domestic boiler service, repair and breakdown experience.Excellent diagnostic and fault-finding ability.Experience across domestic heating and hot-water systems.Full UK driving licence.Excellent communication and customer-service skills.High standards of Health & Safety and safe working practices.Good communication and customer-service skillsA professional, reliable and positive approachExperience with unvented hot-water systems and additional relevant qualifications would be an advantage.

If you’re a skilled, experienced engineer who values high standards and wants to work with a team that values the same, we’d really like to hear from you.Technical ability is essential — but so are professionalism, reliability and the way you look after customers.We’re looking for someone who:Has excellent boiler diagnostic and fault-finding skills.Takes real pride in the quality and detail of their workmanship.Enjoys solving problems rather than simply replacing parts.Is experienced, reliable, organised and professional.Takes ownership of a job from diagnosis through to resolution.Communicates confidently and respectfully with customers.Treats customers and their homes with care.Works well independently but enjoys being part of a team.Is comfortable making appropriate recommendations to customers.Wants to continue learning and developing technically.

Strong experience as a domestic Gas Service & Repair EngineerExcellent boiler fault-finding and diagnostic skillsExperience working across a range of domestic boilers and heating systemsCurrent domestic ACS qualificationsA full UK driving licenceHigh standards of workmanshipGood communication and customer-service skillsA professional, reliable and positive approachExperience with unvented hot-water systems and additional relevant qualifications would be an advantage.

46,000–£54,000 basic salary, depending on experiencePerformance-related bonus and additional earning opportunitiesMonday–Friday working, with no evenings or weekends as standardCompany vanFuel and parking costs coveredPaid annual leave plus bank holidaysBirthday day offCompany pensionPPE and equipment providedManufacturer and technical trainingOffice and technical supportModern digital job-management systemsLocal work predominantly across South London

Performance-related bonus + additional earning opportunitiesFull-time, permanent, Monday–Friday – No evenings or weekends

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Posted: October 23rd, 2026