“Gerard from Radiant Heating & Plumbing was fantastic. He was communicative, his work was great and although it was a three day job, he left my home tidy at the end of every day.”
“Ger did a job for me on my heating recently and can't recommend him enough. Friendly, professional and highly competent worker.”
“The only plumber I know that is reliable and I can trust. Came in and fixed a disaster situation for us. Permanently on the Christmas card list”
“Amazing service. Had a leak in the house and Gerard called out on Saturday and fixed the issue the same day.”
“Ger replumbed our whole house and installed a gas combi boiler & pump. The service was professional and flexible to our needs.”
“We recently had cause to engage Ger and couldn't be happier. He was very reliable and straight up, no messing around and very flexible. I would strongly recommend him to anyone who needs a good plumber.”
“Ger turned up when he said he would and did an excellent job. Left everything clean when the job was finished. He was a pleasure to deal with. I would highly recommend his work.”
“Always dependable and effective. We have used Ger in both planned and emergency situations and know we can trust him to do what he says he'll do.”
“Outstanding service, highly recommended. We recently had our boiler fitted by Ger and the entire experience was excellent.”
“Ger was with us for a full replumb and the installation of a new combi boiler. He was quick, neat and took great care when lifting floorboards.”
“Can't recommend Ger enough. Perfect work, extremely reliable and professional. We've used him for a number of projects in the house to date.”
“Outstanding service. A reliable, skilled and honest plumber.”
What We Do
Heating & Plumbing Done Properly, First Time
From a full boiler install to a dripping valve, the same RGI registered team turns up, does the job cleanly and certifies it.
RGI
Registered installer
Every gas job certified
A-Rated
Energy-efficient boilers
Ideal, Worcester Bosch & more
€0
Quotation
Free written quote
24/7
Emergency call-outs
Leaks, no heat, breakdowns
01Gas Boiler Installation
RGI certified installation of high-efficiency gas boilers, fully commissioned and certified.
02Combi Boiler Conversions
Swap tanks and cylinders for a compact combi. More space, instant hot water, lower bills.
03Boiler Servicing & Repair
Annual servicing, fault finding and repairs that keep your system safe and running well.
04Full House Repiping
Replacing old, failing or leaking pipework throughout the house with minimal disruption.
06Emergency Call-Outs
Leaks, breakdowns and no heat. Call-outs available across North Wicklow and South Dublin.
Grant EligibleUnderfloor Heating
Warm floors, even heat and lower running temperatures — and it can attract up to €2,000 under the SEAI heat pump central heating element.
08Bathroom Renovations
Full bathroom fit-outs from first fix to final seal — design, plumbing, tiling coordination and finish.
09Oil Boiler Installation
New and replacement oil boilers, internal or external, installed, commissioned and certified.
Covering Bray, North Wicklow and South Dublin — all gas work carried out by an RGI registered installer.
By the numbers
RGI
Registered installer
Insured
Fully insured business
€6,500
Max heat pump grant
24/7
Emergency call-outs
RGI Registered
Certified on every gas job
Why Radiant
The Work We'd Want Done In Our Own House
RGI Registered Gas Installers
Legally certified to install, service and commission gas appliances, with certification issued on every job.
Local, Not A Call Centre
Based in Charnwood, Bray. You speak to the person who will be doing the work, every time.
Clean, Tidy, Insured
Dust sheets down, waste taken away, and full insurance behind every installation.
Priced Before We Start
You get the price in writing before any work begins, so the bill at the end is the one you agreed to.
Homes And Businesses
Houses, apartments, rentals and business premises: shops, offices, salons, cafés and small units. We can work evenings or early mornings so you don't have to shut the doors.
RGI Registered
Gas work carried out and certified by a Registered Gas Installer.
SEAI Registered
Grant-supported upgrades handled through the SEAI schemes.
Fully Insured
Insured, locally owned business covering every job we take on.
Warranty Backed
Manufacturer warranty on new boiler installations, registered on completion.
RGI Certified · Fully Insured · Locally Owned
Real jobs, real people
Local Heating & Plumbing Engineer
Photographs from real jobs around Bray, Greystones and south Dublin. No subcontractors, no rotating crews.
Bray · North Wicklow · South Dublin
RGI certified boiler installation, servicing and plumbing repairs
Where We Work
Serving North Wicklow & South Dublin
Not on the list? If you're anywhere in the surrounding area, give us a call — we'll tell you straight away whether we can get to you.
14towns & districts covered
How It Works
From First Call To Final Sign-Off
- 01
Call Or Message
Tell us what the boiler or the leak is doing. We'll say on the phone whether it sounds like a small fix or a bigger job.
- 02
Survey & Fixed Quote
We call out, look at the system properly and send you a written price. Nothing starts until you're happy with it.
- 03
The Work
Dust sheets down, tools kept out of your way, and the old unit and packaging taken with us when we go.
- 04
Sign Off & Aftercare
We commission and certify the work, then show you how to run it before we leave. Ring us after if anything puzzles you.
Questions
Common Questions
The things people ask us most about boilers, grants and call-outs. If your question isn't here, give us a ring and ask. It costs nothing to ask.
Rather just ask us?
Get In Touch
Need A Boiler, A Quote, Or Someone Out Today?
Ring us or send an email and we'll tell you what the job involves and what it will cost.