Gas Safety Inspections
Professional Gas Safety Inspections Across Dumbarton

How It Works
Call or email to book a convenient appointment; we confirm which appliances will be included and any landlord requirements such as CP12 paperwork.
Why Choose us for Gas Safety Inspections?
Gas Safe-registered engineers
All inspections are completed by Gas Safe-qualified staff, giving you legal compliance, safe certificates when required and confidence in our checks.
Precision kit and clear records
We use calibrated flue-gas analysers and CO monitors and supply readable, evidence-based reports — ideal for landlords and homeowners who need documented proof.
Local, fast response
Based near Glasgow with primary cover in Dumbarton, DJ Plumbing offers quick on-site attendance and practical advice tailored to domestic properties.
What we test — Boilers, gas cookers, fires, gas meters, flexible pipework, flues and ventilation are all checked during a Gas Safety Inspection. Measurements include combustion readings, CO levels and gas tightness where applicable, recorded against Gas Safe standards.
Reports & follow-up — After each inspection you receive a concise written report detailing readings, identified hazards and recommended remedial work. For landlords needing CP12 certification we can advise on the next steps. To book or discuss a safety check call 07901992183 or email derekjohn78@icloud.com.
