<p class="isSelectedEnd">I&rsquo;m getting ready to replace my old boiler and plan to request a few quotations for boiler installation in Bristol. Before I do that, I&rsquo;d like to understand what should normally be included in a professional installation quote.

<p class="isSelectedEnd">Should the quotation cover removal and disposal of the old boiler, installation of the new boiler, necessary pipework changes, system testing and commissioning? Are there any additional costs that homeowners commonly overlook when comparing quotes?

If you have recently arranged a boiler installation in Bristol, what did you check before choosing your installer? I&rsquo;d be grateful for any practical advice on comparing quotations and making sure the installation is completed properly.