Are you looking for a reliable plumber in Carlow? Whether you have a burst pipe at midnight, a boiler that stopped working or a bathroom you finally want to get done right, finding a good plumber in Co. Carlow does not have to be stressful.
This guide rounds up the best-reviewed plumbing and heating companies across Carlow town, Graiguecullen, Bagenalstown, Tullow Road, and the surrounding areas. Every business listed here has been checked for Google reviews, responsiveness, and the range of services they offer.
What to Look for in a Carlow Plumber
Before you pick up the phone, it helps to know what you are actually looking for. Not every plumber in Carlow handles every type of job. Some focus on new builds and first fix. Others are your go-to for emergencies like burst pipes or a broken oil burner on a Sunday night.
Here are a few things worth checking before you book:
- Are they registered with RGII (for gas work) or a certified oil burner technician?
- Do they offer emergency callouts in Co. Carlow?
- How quickly do they respond to calls or WhatsApp messages?
- Are their prices transparent or do they give vague quotes?
- Have they done similar work in Carlow town or your local area before?
A quick look at Google reviews will tell you a lot. Pay attention to how a company responds to negative feedback too. That says more than five-star reviews alone.
The Best Plumbers in Carlow: Our Top Picks
1. MN Heating and Plumbing Supplies Ltd
Location: Tullow Road, Chapelstown, Carlow
Phone: 059 918 8352
Rating: 5.0 out of 5 (70+ reviews)
Hours: Monday to Friday 8am to 5:30pm, Saturday 9am to 1pm
Website: https://mnheatingplumbingsupplies.ie/
If you are a homeowner or a tradesperson in Co. Carlow looking for quality plumbing parts, MN Heating and Plumbing Supplies on the Tullow Road is the first place you should go. Their knowledge of heating systems is genuinely impressive. Customers regularly praise a staff member named Kieran for going out of his way to help source unusual or hard to find parts.
One customer travelling from Cork said the WhatsApp support alone was worth the call. They helped her navigate a full renovation remotely without ever making her feel like a nuisance.
Best for: sourcing plumbing parts, radiator sizing advice, water pump recommendations
2. WiseHeat.ie Heat Pump Solutions
Location: Grange Court, Pollerton, Carlow
Phone: 085 107 6200
Rating: 5.0 out of 5 (24 reviews)
Hours: Monday to Saturday 9am to 6pm
Website: wiseheat.ie
WiseHeat is one of the best-reviewed heating specialists in the Carlow area, with a clean five-star record across 24 verified reviews. They specialise in heat pump servicing and installation, including brands like Grant, Viessmann, and other air-to-water systems. If you have underfloor heating connected to a heat pump, this is the company to call.
Tom, who runs the business, is described by multiple customers as thorough, punctual, and genuinely interested in making your system run as efficiently as possible. He takes time to walk you through settings and explain what he has done, which many customers really appreciate.
With the Irish government’s SEAI heat pump grants still available, WiseHeat is a smart call if you are thinking of making the switch from oil.
Best for: heat pump servicing, air to water systems, underfloor heating, SEAI grant advice
3. AMB Plumbing and Heating
Location: Browneshill Road, Chapelstown, Carlow
Phone: 089 433 0030
Rating: 5.0 out of 5 (5 reviews)
Hours: Monday to Saturday 8am to 9pm
Website: ambplumbingandheating.com
AMB Plumbing and Heating is a newer name on the Carlow plumbing scene but they have made a strong early impression. Their five-star average is backed by reviews from customers dealing with genuine emergencies. One person had a burst pipe and the team dropped what they were doing, arrived quickly, and had the issue sorted within an hour.
One lovely review came from an elderly Carlow resident who was helped during a difficult time. “Great plumbers are hard to come by in this day and age,” the reviewer wrote, and that about sums it up.
Best for: emergency plumbing, burst pipes, fast callouts across Carlow
4. P.J. Nolan Heating, Plumbing, Tiling and Bathroom Supplies
Location: Tullow Road, Chapelstown, Carlow
Phone: 059 913 1764
Rating: 4.8 out of 5 (61 reviews)
Hours: Monday to Friday 9am to 5:30pm, Saturday 9am to 1pm
Website: pjnolan.ie
P.J. Nolan’s is something of a Carlow institution. Located on the Tullow Road, they stock a wide range of bathroom suites, tiles, sanitary ware, and plumbing materials. If you are fitting out a new bathroom or renovating an older one, this is the kind of place where you can see everything in person before you buy.
Staff are consistently praised for their patience and expert knowledge. One customer from Kilkenny made the trip especially after struggling with poor service closer to home and said it was absolutely worth it. Privately owned, and it shows in how much the staff genuinely care.
Best for: bathroom showroom, tiles, sanitary ware, plumbing supplies
5. Brian Wall Heating and Plumbing
Location: Muine Bheag (Bagenalstown), Co. Carlow
Phone: 087 265 1523
Rating: 4.7 out of 5 (68 reviews)
Hours: Monday to Friday 8am to 6pm
Brian Wall is one of the most experienced plumbing and heating contractors in Co. Carlow. Based in Bagenalstown, he covers a wide area including Carlow town, Borris, and surrounding townlands. His work on new builds is particularly well regarded. One customer had him handle underfloor heating, all hot and cold water, two full bathrooms, an air-to-water heat pump, and mechanical heat recovery ventilation from start to finish on a barn conversion.
Brian is described as knowledgeable, hardworking, and reliable. Worth noting that a small number of reviews mention difficulty getting a callback, so it is best to be persistent or send a WhatsApp with photos if you are enquiring about a job.
Best for: new builds in Co. Carlow, boiler installations, full house re-plumbing, underfloor heating
6. Fergus O’Neill Plumbing and Heating
Location: Graiguecullen, Carlow
Phone: 086 302 9355 Rating: 4.7 out of 5 (7 reviews)
Hours: Available 24 hours, 7 days a week
Website: fergusoneillplumbingandheating.com
If you need someone at 2am on a Saturday because your oil burner has packed in or you have a leak you cannot get under control, Fergus O’Neill is one of the few Carlow plumbers genuinely available around the clock. Based in Graiguecullen, he covers Carlow town and the wider area.
Customers praise his professionalism and willingness to explain things clearly. He recently replaced a full boiler and oil tank for one customer, completing the job to a very high standard and keeping the homeowner updated at every step. One reviewer did mention he can be on the expensive side, so it is worth asking for a quote upfront, especially for bigger jobs.
Best for: 24 hour emergency plumbing in Carlow, boiler replacement, oil tank installation
7. John Lawlor Plumbing
Location: Ballyhide, Carlow
Phone: 059 919 3458 Rating: 4.5 out of 5 (44 reviews)
Hours: Monday to Friday 7:30am to 5pm, Saturday 9am to 12pm
Website: johnlawlorplumbing.ie
John Lawlor Plumbing is the most reviewed active plumbing contractor in Co. Carlow on Google, and that reputation is well earned. John and his team handle everything from first fix on new builds to full bathroom renovations and specialist ventilation systems like Aereco.
Customers consistently mention how professional the team is, how they leave every site clean and tidy, and how easy it is to communicate with the office throughout the job. One family had their elderly parents’ retirement cottage re-plumbed from start to finish and said the team’s attention to detail was outstanding.
If you are planning a bathroom renovation in Carlow town or the surrounding area, John Lawlor Plumbing is one of the safest choices you can make.
Best for: bathroom renovations in Carlow, first and second fix, ventilation systems, reliable full-service plumbing
Common Plumbing Issues in Co. Carlow Homes
If you live in Carlow town, Tullow, Muine Bheag, or any of the rural townlands in the county, you are probably dealing with one or more of the following at some point:
Burst pipes in winter. Carlow winters can catch older properties off guard, especially homes with exposed pipework in outhouses or uninsulated attics. If a pipe bursts, turn off your stop valve immediately (usually under the kitchen sink or near the water meter) and call an emergency plumber.
Oil boiler breakdowns. A large portion of Co. Carlow homes still run on oil central heating. Boilers tend to break down at the worst possible time. Having a plumber like Fergus O’Neill or Brian Wall on your contacts list before something goes wrong is genuinely useful.
Leaking showers or taps. A dripping tap wastes more water than most people realise. Even a slow drip can cost you on your water bill over time, and if it is inside a wall or under a floor, it can lead to damp and mould.
Blocked drains. If you are in an older Carlow property, tree roots in drain pipes are more common than you might expect. A plumber with a drain camera can identify the problem quickly without any unnecessary digging.
Heat pump faults. With more Carlow homeowners switching from oil to heat pumps in recent years, specialist engineers like WiseHeat are becoming increasingly important. Not all general plumbers are trained to work on these systems.
Read More : 10 Best Budget Friendly Plumber Companies in Dublin That Are Actually Worth Calling
How Much Does a Plumber Cost in Carlow?
Pricing varies depending on the job and the plumber, but here is a rough guide based on typical rates in Co. Carlow and the midlands:
- Standard callout fee: around 60 to 90 euro
- Hourly rate: typically 60 to 80 euro per hour
- Boiler service: 80 to 120 euro
- Full bathroom fit out: 1,500 to 4,000 euro depending on specification
- Boiler replacement: 2,000 to 4,500 euro depending on system type
- Heat pump installation: 8,000 to 16,000 euro (before SEAI grant)
- Emergency callout (nights or weekends): can be 100 to 150 euro just to arrive
Always ask for a written quote before any work starts. A good plumber will not have any issue giving you one.
Tips for Hiring a Plumber in Carlow
Get at least two quotes for bigger jobs. This is especially true for bathroom renovations or boiler replacements. Prices can vary significantly between tradespeople in the Carlow area.
Ask if they are RGII registered before any gas work. This is a legal requirement in Ireland. You can check the register at rgii.ie.
Send photos via WhatsApp. Most Carlow plumbers are busy. Sending a photo of the issue alongside your call or message gives them a much better idea of what is needed and speeds up the process of getting a quote.
Check their Google reviews. A pattern of recent five-star reviews is a good sign. Also look at how the company responds to any negative feedback.
Do not always go with the cheapest quote. In plumbing, as in most trades, you often get what you pay for. A cheaper job done poorly can end up costing significantly more to fix down the line.
Frequently Asked Questions
Who is the best plumber in Carlow town?
John Lawlor Plumbing and Fergus O’Neill are two of the most consistently recommended plumbers in Carlow town. For bathroom fit outs, John Lawlor is a strong choice. For emergencies or boiler work, Fergus O’Neill covers the area 24 hours a day.
Is there a 24 hour emergency plumber in Carlow?
Yes. Fergus O’Neill in Graiguecullen is available 24 hours a day, seven days a week. AMB Plumbing and Heating also operates late hours and has responded to emergency callouts in Carlow.
Who do I call for a heat pump service in Co. Carlow?
WiseHeat.ie in Pollerton, Carlow is the specialist for heat pump servicing in the county. They cover brands including Grant, Viessmann, and Mitsubishi air-to-water systems.
Where can I buy plumbing supplies in Carlow?
MN Heating and Plumbing Supplies on the Tullow Road and P.J. Nolan’s in Chapelstown are both well-stocked trade and retail suppliers in Carlow town. Both are open Monday to Saturday.
How do I find a plumber near me in Co. Carlow?
Google Maps is a good starting point. You can also ask in local Facebook groups like Carlow Buy and Sell or on MyBuilder.ie. Word of mouth is still very reliable in a county the size of Carlow.
Final Word
Finding a good plumber in Carlow does not have to mean scrolling through pages of results and hoping for the best. The businesses listed here have genuine track records, real reviews from local customers, and experience working in Carlow town and across the county.
Whether you need someone out tonight or you are planning a bathroom renovation for next spring, this list is a solid starting point. Bookmark it for when you need it.
