★★★★★
"Boiler died on a Sunday evening. Freeman had it diagnosed Monday morning and a new A-rated replacement installed by Tuesday. RGII cert in hand. Brilliant service."
Aoife Ryan
Lucan, Dublin
Boiler Replacement in Naas, Kildare & Dublin
If your boiler has packed in, is leaking, or just isn't keeping up, we can swap it for a brand-new A-rated unit — often within the same week. Freeman Plumbing Services replaces boilers in Naas, Newbridge, Kildare, Celbridge, Maynooth and the wider Dublin area, fully certified, fully warrantied.
From €2,900RGII CertifiedCert 3
RGII
Registered & InsuredIS 813
Gas Safety Certified4.9★
150+ Google Reviews20+
Years ExperienceCert 3
Registered & Insured€2,900
Boilers Installed FromWhy choose Freeman
Specialist boiler replacement done right — first time, every time.
- Same-week replacement available — heat and hot water back fast
- Free home survey to size the new boiler correctly
- Up to 30% lower gas bills vs. an old non-condensing boiler
- Old boiler removed and disposed of responsibly
- Up to 10-year manufacturer warranty registered for you
- Honest advice — repair vs. replace, no upsell
Request a Quote
Book your job in under 60 seconds. Tell us what you need and we'll be in touch fast.
- ✓Quick online booking — no phone tag
- ✓Upfront, transparent pricing
- ✓RGI & certified engineers
OR
Call (085) 101 0987Our process
How our boiler replacement works.
1. Diagnose
We assess your existing boiler and tell you honestly whether a repair makes sense or it's time to replace.
2. Quote
Fixed-price quote within 24 hours, including any controls or flue upgrades required.
3. Replace
Old boiler isolated and removed; new A-rated boiler fitted, flushed and pressure-tested.
4. Certify & hand over
RGII certificate, warranty registration and a full demo of your new controls.
Service area
Boiler Replacement across Kildare & Dublin.
Same-week appointments throughout our service area. Click your town for local pricing and availability.
Customer reviews
What customers say about our boiler replacement.
FAQs
Boiler Replacement — your questions answered.
Should I repair or replace my old boiler?+
If your boiler is 10+ years old, non-condensing, or repairs are costing more than €400–500, replacement usually pays for itself in lower bills within a few years.
Can you fit a new boiler this week?+
Most weeks, yes. We hold stock of common A-rated Worcester Bosch and Vaillant models and can usually install within 2–5 working days.
Do I need a new flue too?+
Sometimes. Modern condensing boilers need a compliant flue route — we'll confirm at the free survey and include any flue work in the fixed quote.
More services
Other plumbing & heating services.
Ready to book your boiler replacement?
Fixed pricing, RGII certified, fast appointments across Kildare and Dublin.