Heat Geek is now training in Ireland

Set yourself apart. Earn the badge.

Grow your skills and your business installing heat pumps in Ireland, backed by the best community of installers in the world.

Start your free monthI'm a homeowner

€150 a month after your first month. Homeowners: we're not taking installs in Ireland yet, but tell us about your home and you'll be first to hear when we are.

Embroidered 'certified geeks' patch
4,000+Engineers have taken the Heat Geek training.
2,000+Homes heated by a heat pump a Heat Geek installed.
4.8★Average score from hundreds of independent homeowner reviews.

Figures from Heat Geek across the UK and the Netherlands. Ireland is at the very start of the same road.

Be one of the first Heat Geeks in Ireland.

01

It makes you a better installer, full stop

Heat loss, hydronics, system design, flow temperatures. This is the physics of a wet heating system. 

02

40 hours. 100% pass mark.

You don't scrape through this one. That's the whole reason the badge is worth having and why homeowners will come looking for it.

03

Who it's for

Plumbers and heating engineers already working in Irish homes. You don't need heat pump experience to start — you need to know your way around a wet system and be willing to be wrong about a few things.

04

First month free.

Self-paced and online, so you fit it around the work you're already doing. Stop when you've had enough, or keep going and earn the badge. €150 a month after your free period ends.

Start your free monthWhat the training covers

Thinking about a heat pump for your home? Start here.

Tell us about your home now and you'll be at the front of the queue, you'll help us decide which counties to focus on first.

Embroidered 'designed for your home' patch
A Heat Geek installer going through the design with a homeowner in their kitchen

The right design

Every home loses heat differently. Your system gets sized off a proper heat loss calculation for your house, not a rule of thumb and a guess at the radiators.

The right installer

A local engineer who chose to be tested on this. The course is hard, and nobody gets through it alone — geeks work the difficult jobs out with each other, and keep doing it long after they've passed. Not a call centre, not a subcontractor you meet on the day.

The right result

A badly designed heat pump is expensive to run and cold in February. A well designed one is cheaper than the oil boiler it replaced. The difference is entirely in the detail.

Register your interest

Start with your Eircode and we'll work out which county you're in, so you don't have to.

Ten years of showing our working

Heat Geek started as a YouTube channel in 2016 and never stopped. Hundreds of videos of heating theory, install walkthroughs and a fair amount of myth-busting — dig in and judge us on it. A heat pump in Cork behaves exactly like one in Coventry, so all of it applies here.

How can heat pumps be more than 100% efficient?

Do they break the laws of thermodynamics? Adam explains why a heat pump doesn't make heat, it moves it. The one idea everything else rests on.

How we got 600% efficiency with no insulation

An uninsulated 1960s building, poor glazing, no wall insulation. Proof you don't need a Scandinavian superhouse for this to work.

Maximise your heating efficiency in 3 simple steps

Works whether you're on a heat pump or still on a boiler. Three things that cut what you spend, before you spend anything.

Watch the whole channel

From the Heat Geek UK channel. Irish content is on the way.

FAQs

Not yet, the first Irish engineers have done the training and you can contact them direct to do a high quality install. We can't offer our guarantee until we've launched the full platform in Ireland.
Up to €12,500 for a house and €9,500 for an apartment, following the increase in February 2026. It's made up of €6,500 towards the heat pump, a €4,000 renewable heat bonus, and up to €2,000 towards central heating upgrades like radiators or underfloor. Your home must have been built and occupied before 2021 and have an MPRN, and the work has to be done by an SEAI-registered contractor.
No, you don't need a B2. SEAI looks at your Heat Loss Indicator, which needs to be 2.3 W/(K·m²) or lower. If your home was built before 2007 you'll need a technical assessment by an SEAI-registered advisor, unless you already hold a valid BER showing you're inside the threshold. Homes built from 2007 onwards don't need one. There's a €200 grant towards the assessment.
You need to know your way around a wet heating system — plumbers, heating engineers and electricians working in Irish homes all start here. No heat pump experience required. The courses are online and self-paced, so you fit them around the work you're already doing.
No. The training is heat loss, hydronics, system design and flow temperature — the physics of a wet system. It makes you a better installer whether or not you ever use a Heat Geek badge, tool or lead. Plenty of engineers do the courses purely to be better at the job.
€150 a month, and your first month is free. You can work through as much as you like in that month. Full detail is on the courses at learn.heatgeek.com.