Keep your gas boiler safe & efficient
What we do on every service
We carry out a full safety and performance check, clean and inspect the burner and heat exchanger, test combustion with a flue-gas analyser and verify flue integrity, ventilation and controls. You’ll receive a clear same-day report with all readings and any recommendations.
- RGI-registered gas technicians
- Combustion analysis & gas rate verification
- Flue integrity, ventilation & safety devices checked
- Condensate trap/siphon cleaned (condensing models)
Full gas service checklist
- Visual inspection of appliance, case seal, flue terminal & route
- Isolate & make safe; protective sheeting laid
- Burner & primary heat exchanger inspected/cleaned as needed
- Ignition electrodes, seals & gaskets checked; replace if required (quoted if outside routine)
- Gas rate, working/standing pressure & tightness test as applicable
- Combustion check with calibrated analyser (O₂/CO/CO₂ & flue temp)
- Condensate trap/siphon & condense pipe run verified/cleared
- Controls & safety devices tested (stat, PRV, etc.)
- Efficiency optimisation & written service report issued
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RGI safety & compliance
Registered Gas Installer service. Flue integrity & ventilation verified, gas rate and safety devices checked.
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Combustion analysis & tuning
Calibrated flue-gas test (O₂/CO/CO₂, flue temp) with burner adjustment for clean, efficient running.
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Same-day digital report
Clear results and recommendations emailed before we leave. Parts and pricing agreed in advance.
Gas Boilers
Common signs it’s time to service
- Intermittent ignition or frequent lockouts
- Radiators slow to heat or rising gas bills
- Unusual smells/noise, flashing fault codes
- It’s 12+ months since the last service
What we’ll ask when you book
- Boiler make/model & last service date (if known)
- Any faults, error codes or symptoms
- Eircode, access/parking and preferred times
What customers say
“Arrived within the window, checked the flue and ran the analyser — gas rate adjusted and the boiler’s running smoother and quieter. Paperwork emailed before they left.”
— Aileen C., Clontarf, Dublin 3
“Great service. They found a small issue with the condensate trap and sorted it on the spot. Clear report and fair price.”
— Conor B., Enniskillen, Co. Fermanagh
Nationwide coverage & fast booking
We service gas boilers in every county and schedule visits around your home or business. A standard service takes 45–60 minutes and includes full safety and efficiency checks with a same-day written report.
- RGI-registered technicians – all major gas boiler makes
- Homeowners, landlords and light commercial
- Clear pricing, parts agreed in advance, digital documentation
What to expect on the day
Your engineer will call ahead with an arrival window, arrive with ID, lay floor protection and isolate the boiler safely before starting. A standard gas service takes 45–60 minutes; heating and hot water will be off for part of the visit. We complete the checks, review the readings with you and email a clear service report before we leave.
Safety & compliance
All gas work is undertaken by RGI-registered engineers and documented. We use calibrated analysers, follow manufacturer instructions and Irish regulations, and provide a written service report with combustion readings and recommendations.
Ready to book your gas boiler service?
RGI-registered technicians, clear pricing and a same-day service report.
Quick answers
How often should a gas boiler be serviced?
Every 12 months. It maintains safety and efficiency and is often required for warranty compliance.
How long does it take?
Typically 45–60 minutes for domestic condensing boilers; older/non-condensing units may take a little longer.
Do you issue paperwork?
Yes — we provide a clear service report with combustion readings and any recommendations.
Do I need a CO alarm?
Yes, a working carbon-monoxide alarm is recommended in rooms with fuel-burning appliances. We can advise if you’re unsure.