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Plumbing, heating and bathroom specialists
PH Ross Plumbing & Heating
From a 10mm Straight Coupler to a Complete Heat Pump System
Everything you need for plumbing, heating and bathroom projects, backed by expert advice, heating system design and specialist local support.
A complete plumbing and heating partner
Much More Than a Plumbing Merchant
PH Ross is part of the TJ O'Mahony Group, combining specialist Plumbing & Heating expertise with the support of one of Ireland's leading builders' merchant networks.
From everyday fittings to complete renewable heating systems, our experienced teams help trade professionals and homeowners find the right products, technical advice and practical solutions for every project.
Shop online
Plumbing, Heating & Bathroom Products
Browse key categories online and order for delivery or Click & Collect, subject to product availability and location.
Why choose PH Ross?
Products, Expertise and Support in One Place
A complete service for trade professionals, contractors and homeowners.
Extensive Product Range
From individual fittings to complete renewable heating systems.
Competitive Prices & Value
Quality products from trusted brands at competitive prices.
Heating System Design
Specialist support with system design, specification and product selection.
Mechanical Ventilation
Products and packages for modern, energy-efficient buildings.
Friendly Expert Advice
Knowledgeable teams ready to help with products and project requirements.
A True One-Stop Shop
Plumbing, heating, bathrooms and wider building materials through one network.
Bathroom inspiration and advice
Visit a PH Ross Bathroom Showroom
Explore bathroom suites, furniture, showers and brassware, with expert help to choose products for your project and budget.
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Cabra Bathroom showroom and plumbing branchGet directions
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Limerick Bathroom showroomGet directions
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Prosperous Bathroom showroomGet directions
Local expertise, wider support
Your Local Plumbing & Heating Specialists
Visit our specialist branches, explore our bathroom showrooms or access additional support through the TJ O'Mahony branch network.
Cabra Branch & Showroom
Plumbing and heating expertise alongside a dedicated bathroom showroom.
Get directionsBluebell Trade Branch
A specialist Plumbing & Heating branch focused on trade customers, product availability and practical project support.
Get directionsTJ O'Mahony Branch Network
Access additional products, Click & Collect, delivery options and local branch support.
Find your nearest branchTrusted manufacturers
Leading Plumbing, Heating & Bathroom Brands
We supply products from many of the industry's leading manufacturers.
For trade professionals
Open a TJ O'Mahony Trade Account
Access approved trade pricing, online ordering, Click & Collect, delivery options and account management tools.
- Trade pricing
- Online ordering
- Account portal
- Branch support
Need more information?
Frequently Asked Questions
What products does PH Ross supply?
PH Ross supplies plumbing fittings, pipework, valves, heating products, radiators, cylinders, heat pumps, mechanical ventilation products, bathrooms, showers, taps and accessories.
Do you offer heating system design?
Yes. Our specialist teams can support heating system design, specification and product selection for residential and commercial projects.
Where are the PH Ross bathroom showrooms?
PH Ross bathroom showrooms are located in Cabra, Prosperous and Limerick.
Can homeowners buy from PH Ross?
Yes. PH Ross supports both trade professionals and homeowners with individual products, bathroom projects and complete plumbing or heating requirements.
Do you offer delivery and Click & Collect?
Delivery and Click & Collect are available on eligible products through the TJ O'Mahony website. Available options depend on the product and location.
Can I use my PH Ross Trade Account on the TJ O'Mahony website?
Yes. PH Ross is part of TJ O'Mahony, and existing PH Ross trade customers can continue to trade through the TJ O'Mahony network. If you have any questions about your account, our team will be happy to help.
Which brands does PH Ross stock?
We supply products from many of the industry's leading manufacturers, including brands such as Sonas Bathrooms, Daikin Heat Pumps, Niko Bathrooms, Instantor, Warmflow, Triton and Mira Showers, Ecostrad Electric Heating, BPC Ventilation, etc. Visit our branches or browse online to explore the full range.
Can I get technical advice before purchasing?
Absolutely. Our experienced Plumbing & Heating teams can help