Receive a quote within 24 hours Boiler Installations within 48 hours Price Match Guarantee Up to 12 year warranty Vaillant MasterTEC Installer Receive a quote within 24 hours Boiler Installations within 48 hours Price Match Guarantee Up to 12 year warranty Vaillant MasterTEC Installer Receive a quote within 24 hours Price Match Guarantee Up to 12 year warranty Vaillant MasterTEC Installer Receive a quote within 24 hours Boiler Installations within 48 hours Price Match Guarantee Up to 12 year warranty Vaillant MasterTEC Installer

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023 8001 8274

4.9 Rating

a new boiler that won’t break the bank

Serving Hampshire, Dorset, Wiltshire and more…

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Maddocks

Get your price options in under 60 seconds

Just answer some simple questions starting below

What fuel powers your boiler?🔥*

If you’re not sure, hit “other”
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Same-day quote saved us time!
“We got a free same-day quote, and Maddocks started the next day. The speed and professionalism were just what we needed.”
Kerry

Eastleigh

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Way more than an installer
They were incredibly friendly and efficient. They took the time to explain everything and left us feeling confident in our choice.”“I genuinely cannot think of how they could have improved their service and have no hesitation in recommending them to you.”
Louis
Southampton
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Reliable and fast service
“I was amazed at how quickly they got our boiler sorted. Called them in the morning, and by the afternoon, the issue was fixed!”“I wish all plumbers could be the same. Courteous, attentive, responsive any time of the day, and reasonable in price!”
Craig
Southsea

our process

How it works

Get Your Quote

Enter a few details online to receive an instant, transparent quote for your boiler.
Book Your Visit

Book Your Visit

Choose a convenient date, and our friendly team will assess your needs in person.
Install Your Boiler

Install Your Boiler

Get a professional installation with our trusted engineers. Heating your home, hassle-free.

Get Your New Boiler Quote Today

Why Choose Maddocks for your Boiler Quote

Lower Energy Bills

Lower Energy Bills

Save up to 20% off your energy bills with a modern, more efficient boiler
0% Finance

0% Finance

Enjoy 0% finance for one year to spread the cost of your new boiler quote
10 Year Warranty

10 Year Warranty

Every Maddocks Plumbing boiler comes with a 10 year warranty as standard
10% Discount

10% Discount

For OAPs and NHS workers, we’re proud to offer an additional 10% discount
Free Smart Thermostat

Free Smart Thermostat

Each boiler installation quote includes a completely FREE smart thermostat
Next-Day Installation

Next-Day Installation

Turn on your new central heating in just 24 hours with next-day installation

so what do i get?

Free Heating System Health Check With Every Quote

What’s included

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about us

High-Quality Plumbing Based on Family Values

Friendly, professional, and courteous, we always show up on time, respect your home, and deliver a great job. We cover Hampshire, Dorset, Wiltshire, West Sussex and Birkshire that’s why I’m proud that Maddocks is the number one choice for plumbers in the South.
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Would not hesitate to recommend these guys. Work was done to a fantastic standard, and the quote they originally gave me was stuck to. A*!!

Rachel Donavon

faqs

Frequently asked questions

During a boiler inspection, our team at Maddocks Plumbing meticulously checks the operation of your boiler, including the integrity of the heat exchanger, the cleanliness of the burners, the condition of the seals and gaskets, and ensures all safety devices are functioning properly. We’ll ensure that every component is thoroughly evaluated for your peace of mind.

It’s recommended that a professional boiler inspection be carried out annually to ensure the longevity and safety of your heating system. Regular inspections by Maddocks Plumbing can help identify any potential issues before they become major problems, keeping your system running smoothly year-round.

Absolutely, a detailed boiler inspection can identify areas where your boiler’s performance can be improved, potentially increasing energy efficiency. At Maddocks Plumbing, we look for any adjustments that can be made to optimise the operation of your system, which can lead to reduced energy consumption and lower bills.

If you notice unusual noises, a drop in heating efficiency, water leaks, or any other irregularities with your heating system, it’s wise to contact Maddocks Plumbing for a boiler inspection promptly. These signs could indicate underlying issues that require immediate attention to prevent further damage.

Yes, following a boiler inspection, Maddocks Plumbing provides a detailed report or certificate outlining the condition of your boiler, the checks performed, and any recommendations or required actions. This documentation is essential for your records and can be useful for warranty purposes or when selling your property.

Request a callback

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Download 2025 Boiler Pricing PDF

Pricing Guide

Where should we send the PDF pricing guide?

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