Problems with your boiler
or need a service?

Next Gen Plumbing & Heating can provide fast
and reliable servicing and repairs to keep your
boiler running efficiently.

Boiler Servicing

No matter what type of boiler you have, booking a professional service once a year is essential.

A yearly service keeps your boiler running efficiently, extends its lifespan, and ensures it’s performing safely and reliably. It also helps identify potential issues early—such as dangerous carbon monoxide leaks—before they become serious problems.

Having your boiler serviced annually is also required by most manufacturers to keep your warranty valid, giving you added protection and peace of mind.

Regular maintenance not only keeps your warranty intact but also helps prevent costly breakdowns and unexpected repair bills.

At Next Gen Plumbing & Heating, all services are carried out by friendly, Gas Safe qualified engineers using only high-quality parts.

We take pride in delivering honest, reliable workmanship and keeping your home warm, safe and efficient all year round.

Why you should have
your boiler serviced.

Keep you and your family safe

People die every year from carbon monoxide poisoning through incorrectly installed, poorly maintained and faulty gas appliances.

Improve efficiency

Improve the efficiency of your boiler and reduce your energy bills.

Reduce the risk of costly boiler breakdowns

Leaving you with no heating and no hot water.

Maintenance

Maintain the terms and conditions of your boiler warranty and manufacturers guarantee.

Validate your guarantee

Many manufacturers terms and conditions are that in order to keep your boiler guarantee becoming void you must have your boiler serviced annually.

Boiler Broken Down?
We’re Here to Help.

At Next Gen Plumbing & Heating, we know how stressful a boiler breakdown can be—especially when you’re left without heating or hot water. With years of experience in the plumbing and heating industry, we’ve built a strong reputation for delivering expert boiler repairs and dependable service across Carmarthenshire and the surrounding areas.

Our fully qualified engineers are trained to diagnose and repair all types of boilers, regardless of make or model. We work quickly and efficiently to get your system back up and running, keeping disruption to a minimum.

Dealing with boiler issues as soon as they appear is essential. Prompt repairs not only prevent further damage but also improve efficiency, reduce energy costs, and help you avoid more expensive problems down the line.

Whether it’s a small fault or a complete breakdown, you can rely on Next Gen Plumbing & Heating for a friendly, professional service you can trust.

We are
Gas Safe
registered

Next Gen Plumbing & Heating takes gas safety seriously. All of our engineers are on the Gas Safe Register.

If you would like to find out more about Gas Safe Register you can call 0800 408 5500 or visit the Gas Safe Register website.

FAQS

Our frequently asked questions

Find answers to our frequently asked questions or feel free to get in touch

Regular servicing keeps your boiler running efficiently, reduces the risk of breakdowns, and ensures it operates safely. Annual service checks also help extend the lifespan of your boiler and maintain its warranty coverage.

Boilers should be serviced annually to maintain efficiency and safety. Annual servicing also ensures compliance with most manufacturers’ warranty requirements and helps prevent costly repairs.

A boiler service involves a thorough inspection of all key components, including the heat exchanger, burner, controls, and seals. Our technicians check for leaks, test safety systems, clean internal parts, and ensure the boiler is operating at peak performance.

If your boiler breaks down, check the basics first—like your thermostat settings, power supply, and pilot light (if applicable). If it’s still not working, call us for an emergency repair. We’ll work to restore your heating and hot water as quickly as possible.

Repair times vary depending on the issue’s complexity. Simple fixes may take a few hours, while more extensive repairs could take longer if eplacement parts are needed. Our technicians will provide an estimated timeframe after assessing the problem.

For boilers over 10-15 years old, replacement may be more cost-effective if repairs become frequent. Newer models are generally more energy-efficient, which can reduce your heating costs. Our team can help you weigh the costs and benefits based on your boiler’s condition.

Experience that matters

To ensure our customers receive a high standard of workmanship and professionalism, our company is accredited and monitored by several trade and industry bodies.

Problems with your boiler or need a service?

Next Gen Plumbing & Heating can provide fast and reliable servicing and repairs to keep your boiler running efficiently.