Baxi Approved Installer

Why Choose TNA Plumbing and Heating for Your Boiler Installation?

Baxi Approved Installer
As a Baxi Approved Installer, we’re trained and trusted by one of the UK’s leading boiler manufacturers. You’ll benefit from expert advice and professional installation backed by years of hands-on experience.

Up to 10-Year Warranty
We’re able to offer exclusive extended warranties of up to 10 years on selected Baxi boilers — giving you long-lasting peace of mind and added value for your home.

Track Your Engineer Right to Your Door
We use advanced job management software to keep you updated every step of the way. On the day of your installation, you’ll receive a live tracking link, so you know exactly when we’re arriving.

Honest Advice & Transparent Pricing
We’ll help you choose the right boiler for your home with clear, fixed pricing and no hidden fees. You’ll receive a free, no-obligation quote and straightforward guidance you can trust.

Fast, Hassle-Free Installation
Our experienced, Gas Safe registered engineers carry out every installation with care and efficiency. We aim to get most systems installed within a day — with minimal disruption to your home.

Book Your Free Boiler Quote

If you’re looking for a new or replacement boiler in Doncaster, contact TNA Plumbing and Heating today. We’re here to provide expert advice, reliable service, and a stress-free installation from start to finish.

Boiler Installation FAQs

Q: How long does a boiler installation take?
In most cases, we can complete your boiler installation within a day. The exact timescale will depend on the type of system being installed, but we’ll always provide a clear timeframe during your quote.

Q: Can I get a quote before committing?
Yes, of course. We provide free, no-obligation quotes and will always offer honest advice on the best Baxi boiler to suit your home, needs and budget.

Q: What types of boilers do you install?
We fit a full range of Baxi boilers, including combi, system and regular models. Whether you live in a compact flat or a larger family home, we’ll help you find the perfect solution.

Q: Are your engineers Gas Safe registered?
Absolutely. All of our heating engineers are Gas Safe registered and fully qualified, giving you full peace of mind that your installation will be safe, compliant and completed to a high standard.

Q: Can I track my engineer on the day?
Yes – once your job is confirmed, you’ll receive a live tracking link on the day of installation, so you can see exactly when your engineer is en route to your property.

Q: What does the warranty include?
As Baxi Approved Installers, we can offer exclusive extended warranties of up to 10 years on selected models, covering both parts and labour. We’ll go through all the details with you during your quote.