★★★★★
"David fitted a new Worcester Bosch boiler in our home in Naas. Tidy, on time, fully certified and exactly the price he quoted. Genuinely a pleasure to deal with."
Sarah O'Connor
Naas, Co. Kildare
RGII Certified · Naas & Kildare
Annual Oil Boiler Service in Naas & Kildare
A proper oil boiler service is more than a quick clean. We replace the nozzle and oil filter, clean the combustion chamber and baffles, service the burner, set combustion with an analyser and leave you with a full service record.
RGII Certified12-mo Warranty
RGII
Registered & Insured
IS 813
Gas Safety Certified
4.9★
158 Google Reviews
Family-run
Based in Naas
12-mo
Workmanship Warranty
€6.5M
Public Liability Cover
Why choose Freeman
Specialist annual oil boiler service done right — first time, every time.
- New nozzle and oil filter fitted as standard
- Combustion chamber, baffles and flue-ways cleaned
- Burner set with a flue-gas analyser for lowest oil use
- Firebird, Grant, Warmflow, Worcester and Riello burners
- Full written service record for insurance and warranty
- Clean, tidy workmanship — sheets down every time
Book this if…
- ·It's been 12 months since the last service
- ·Sooty smell, smoke or oil odour
- ·Burner locking out or needing frequent resets
- ·Higher oil consumption than last winter
Our process
How our annual oil boiler service works.
1. Inspect
Tank, oil line, filter, flue and boiler casing checked before starting.
2. Strip & clean
Combustion chamber and baffles cleaned, burner removed and serviced.
3. Replace & set
New nozzle and filter fitted, electrodes set, combustion tuned with an analyser.
4. Record
Readings logged and a signed service record handed over.
Service area
Annual Oil Boiler Service across Kildare.
Same-week appointments throughout our service area. Click your town for local pricing and availability.
Customer reviews
What customers say about our annual oil boiler service.
★★★★★
"Booked an annual service and a powerflush. Freeman were professional from the first call. Radiators are roasting again and the bills have dropped — couldn't recommend them more highly."
Mark Doyle
Newbridge, Co. Kildare
★★★★★
"Annual gas service on our boiler. In and out in under an hour, no mess, signed certificate. Booking with David is the easiest plumbing decision we make all year."
Peter Walsh
Celbridge, Co. Kildare
FAQs
Annual Oil Boiler Service — your questions answered.
How often should an oil boiler be serviced?+
Once a year — oil boilers soot up faster than gas, so an annual service keeps efficiency and safety right.
Do you replace the nozzle and filter?+
Yes, both are included as standard in every oil boiler service we carry out.
How long does it take?+
Usually around an hour, depending on how sooted the boiler is.
Which oil boilers do you service?+
Firebird, Grant, Warmflow, Worcester and most Riello and Danfoss burners.
Talk to Freeman
Ready to book your annual oil boiler service?
Fixed pricing, RGII certified, fast appointments across Kildare.
✓ Free survey✓ Fixed written quote