Keep your home warm, safe, and running smoothly with Denner Heating. From boiler replacements to plumbing repairs, we’re your local experts you can rely on.
Denner Plumbing & Heating are friendly & reliable plumbers in Annan, Dumfries & Carlisle
When you’re looking for central heating repairs, boiler maintenance, or plumbing services, your priority will most likely be finding a service provider that you can trust. As reputable, reliable heating engineers and plumbers in Annan, we take pride in giving our customers the reassurance that they need; even in the midst of a boiler breakdown or a plumbing disaster!
So you want to choose a local heating and plumbing company, but with so much choice these days it can be difficult to know where to start. Cost is, of course, a factor when making any decision, but in our experience it’s not the only – or even the most important – one. We feel that trust and reliability are important, and that if you trust us to come into your home then you should also trust us to provide quality, professional service at a fair price. And over the years we have tried to earn that trust in the areas of Annan, Dumfries and Cumbria by putting our customers first.
Here’s what else we think makes us different…
1. Local engineers you can trust
Denner Heating is not a national call centre. It’s a local family business, so we offer local support with fast response times and service to match. We’re part of the community, which means we understand and are responsive to the needs of local customers. Our heating engineers live and work in the communities they serve.
2. Honest, no-nonsense advice
Trust and transparency are at the heart of our business, and we’ll never try to sell you a new boiler if a repair will do the trick. On the other hand, if it turns out that a new boiler really is the best option, then we’ll explain that in clear, straightforward terms with no hard-sell and no jargon.
3. Transparent pricing
Nobody likes hidden costs. We won’t try and charge you for our engineer’s travel time, or increase the price of the job part way through. We promise that if we quote you a price that is the price you will pay.
4. Qualified and experienced engineers
All our heating engineers are Gas Safe registered and fully insured, and we have years of experience in boiler installation, central heating and plumbing services, so you can trust that your job is in safe hands.
5. Flexible boiler service plans
We understand that peace of mind is important, which is why we offer easy-to-understand boiler service plans for both gas and oil boilers. We have options for everything from routine servicing to full breakdown cover, including parts and labour, so you can choose the plan that best suits your budget and your needs.
6. A level of customer care that goes above and beyond
For us, it’s not just about servicing boilers and installing plumbing systems, it’s about looking after people. We will always respect your home, turn up when we say we will, and make sure you’re completely happy before we leave.
7. We cover both homes and businesses
We work with a wide range of customers from domestic homeowners and landlords to local businesses, and no matter what your needs are or whether you need an urgent home repair or ongoing support for a commercial property, Denner Heating can help.
Enquire about our gas or heating services for your home today
Whether you’re planning a bathroom fit-out or if your boiler needs some maintenance, Denner Heating is here to help – contact us to give us an idea of how we can be of service.
Booking with us is easy; you can request an online estimate or visit our booking page to schedule a time that suits you. Our engineers are always on time, turn up with everything they need and get the job done properly.
Select the service you need and get started today.
Whether you require plumbing repairs or a boiler installation, the decision is simple. Select the service that’s right for you and book online. Or if you would like to discuss your requirements over the phone first, simply call us or use the contact form – our friendly team will be happy to assist.



