0800 881 8139
197, Neath Road, Landore, Swansea, SA1 2JT

Welcome to ADS

At ADS, we pride ourselves on offering reliable and cost effective heating, plumbing, electrical and building services to clients across South and Mid Wales

We operate our services around Swansea and the surrounding areas catering to client’s central heating systems, gas services and plumbing needs.

We are proud to be able to offer our clients the best of our knowledge and expertise, ensuring they receive the best quality of service. Don’t believe us, check out our testimonials page and see what our clients have to say.

Our combined years of hard work, learning and reliability have given us a proven reputation in the area. That’s why we are first choice for your heating, plumbing, electrical and building services.

Heating Services

Heating Services

Our heating services include a whole host of boiler and underfloor heating systems.

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24 Hour Repairs & Servicing

24 Hour Repairs & Servicing

If you think you need any repairs or servicing, give us a call and we will come out and assess what needs to be done free of charge.

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Oil Boilers & Tank Installation

Oil Boilers & Tank Installation

You can rest assured that any work done by us will be carried out and installed by a highly skilled team.

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Commercial, Mechanical, Electrical and Building

Commercial, Mechanical, Electrical and Building

Bathroom, Kitchen, Underfloor, Electric, PAT Testing, Heating, Water systems, Sprinkler systems and more.

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“From Plumbing, Heating to Wood Burning Stove Installations, Andrew and his team are outstanding! Cannot rate them highly enough!”

Why Choose ADS?

50 Years Experienced Combined

Our team consists of a handful of expert tradesmen, who between them have combined experience of over 50 years.

Health and Safety

We’re serious about gas safety, ensuring all of our engineers are on the Gas Safe Register and carry their official identity card if you ask to see it.

Quality Guaranteed

We have a fantastic customer satisfaction rate of almost 100% and great client testimonials, we guarantee that you’ll be satisfied with our work!

Expert Team

Our team has a number of different workers suitable for all kinds of tasks, attending to whatever you require. Need a plumber, heating expert, electrician and carpenter? No problem!

Fantastic Offers

We’re always looking to give our customers great offers and aim to always have a wide variety of seasonal offers and promotions to give great discounts to you.

Quote Price Promise

When we give our customers a quote, we give them a fair price which we stick too. We wont surprise you with any hidden costs or additional fees.

Quality Guaranteed

Jobs This Year


Happy Customers


Years Of Service

Latest News

A Remembrance Day shout out to our very own Sergeant Major! 

A Remembrance Day shout out to our very own Sergeant Major! 

Our Director of Operations is a former Sergeant Major who served in The Welsh Cavalry. This Remembrance Day we salute him!  This Remembrance Day we want to say a very big…
20 top summer plumbing tips

20 top summer plumbing tips

Most people only think about their plumbing in the winter when the heating goes on and problems start to occur. However, there are plenty of things you can do in…
Calling all Experienced Multi Skilled Operative

Calling all Experienced Multi Skilled Operative

Due to expanding work streams, ADS are looking for experienced Multi Skilled Operatives with Kitchen/Bathroom Installation experience. This is to join our teams working in Wales. As a fast-growing family-run…

More from our happy customers...

Thank you Andrew Dauria for sorting the boiler for me.. came home to a broken down boiler. All fixed and working again within a few hours from my phone call..…
- Scott Jones,
Great guys, got my boiler working no problem… highly recommend them.
- Laura Thompson,
Good team of workers – polite and courteous. I was very impressed with the whole operation. Jordan (team leader) was very patient and explained things very thoroughly – answering all…
- Vicky Mylo,
Very considerate and conscious workers in the home, thank you.
- Y. A. Hurcombe,
The three lads worked really well together and took lead of anything I asked them. Excellent team.
- D. Winser,
Excellent polite and friendly staff. Work and service were excellent.
- Bev Kelsey,
Lee and John were/are very professional and friendly. They kept me informed of the installation and explained all of the process. They are very professional in their manner. I would…
- Shelley Evans,
Very satisfactory, left my home clean. Very helpful and polite.
- Stephanie James,
Excellent – We are very pleased with the work carried out.
- T. Lewis,
He gave an early response to the request and then carried out the work, at the time he said. The job was done professionally and efficiently. Very pleased with the…
- EA, Happy Customer
Ancient back boiler replaced by a Combi boiler. All work was carried out in a professional and efficient manner. The price quoted was the price I paid, no hidden extras. Clean…
- Steve, Happy Customer
From Plumbing, Heating to Wood Burning Stove Installations, Andrew and his team are outstanding! Cannot rate them highly enough
- Jason, Happy Customer

Request A Quote

If you would like to speak to us directly, or have a matter that requires urgent attention, feel free to call us on 0800 881 8139.

Wide Range Of Services

Heating, Plumbing, Electrics, Repairs and more!

Whatever job you need doing, however big or small, fill out the form with your desired service and we’ll get in touch regarding a price.

Complete Project Guarantee

We've got the team to complete every stage of your project

Because of our large expert team, we have the ability to complete any project that you need. If you have a job that requires multiple services, it won’t be a problem as we have a range of plumbers, heating experts, electricians and carpenters working for us.

Personalised Projects

We work closely with all clients

From design through to the work completion, we stay in touch every step of the way to ensure we deliver exactly what you need.