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Extended Guarantees Available

You can get up to a 12 year guarantee on your new boiler.

 
 

Boiler Finance Available

Interest free credit available on your new Worcester Bosch boiler.

 
 

Gas Safe Engineers

Your local Gas Safe engineers in Southampton and surrounding areas.

Monthly Payment Options

0% Finance on Your New Worcester Bosch Boiler

Your Local Plumbing & Heating Experts in Hampshire

Founded in 2004, Alford Plumbing & Heating provides plumbing, heating, electrical and renewable energy services across Southampton and Hampshire. Our team has over 30 years of industry experience, so we bring practical knowledge to jobs of all sizes.

Because we are a Gas Safe registered business, we take safety and workmanship seriously. Whether you need a repair, installation or planned upgrade, you’ll receive clear advice and professional support from start to finish.

Trusted by Local Customers

Customer feedback plays an important part in our service, so we welcome every review. Reviews on Checkatrade, Trustpilot & Which? Trusted Traders give customers an independent way to share their experience, which also helps others learn more about Alford Plumbing & Heating.

Book a Local Engineer

How Can We Help?

Send us a few details about the job and our team will then get back to you. Prefer to talk? Call 0238 000 1192.

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We only use your details to reply to your enquiry. No spam, no sharing.

Services We Offer

Boiler Installations

Get a new boiler in Southampton that is energy efficient and saves on your bills. You can also get up to a 12-year guarantee. We also fit complete central heating installations in Southampton, from new radiators to full system upgrades. In addition, finance options are available.

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Services & Repairs

When your boiler breaks down, it affects everyone at home, so our boiler repairs in Southampton put homes with no heating or hot water first.

Also, a yearly boiler service in Southampton keeps your boiler safe, efficient and covered by its guarantee or warranty. Landlords can book gas safety certificates in Southampton at the same visit.

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Plumbing Services

Whether it is a small leak or a big install, we handle all your plumbing needs. Because our Southampton plumbers are skilled and experienced, they can tackle almost any plumbing issue you face.

View Our Plumbing Services

Electrical Services

Keep your home or business safe, efficient and future-ready with Alford Plumbing & Heating. Whether you need an urgent fault fixed, a new fuse board, an EV charger or rewiring, our qualified local electricians can help.

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Air Conditioning

At APH, we provide high-quality air conditioning solutions in Southampton, Hampshire and the surrounding areas, so your home stays comfortable all year round.

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Bathroom Installations

Make your bathroom dreams come true with our expert bathroom installation in Southampton service. We offer contemporary designs as well as timeless classics to suit every style and budget. From new taps to a full makeover, we have everything you need to enhance your space.

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Air Source Heat Pumps

Air source heat pumps pull heat from the outside air to warm your home, even when it is cold outside. They are an efficient and eco-friendly choice compared to traditional heating systems.

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Finance

We know a new boiler can be costly. For this reason, we offer finance options to help spread the cost. Then our engineers make the installation smooth and stress-free.

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Comprehensive Range of Plumbing & Heating Services

At Alford Plumbing & Heating, we work with trusted heating brands, including Worcester Bosch, Vaillant, Viessmann and Glow-worm. As a result, our customers can choose from reliable systems designed for different homes, budgets and heating requirements.

Trusted Heating Brands

Choosing the right system matters because it affects comfort, reliability and efficiency. That’s why our experienced engineers will assess your property and explain the available options before recommending a suitable solution.

Whether you need a boiler replacement, heating upgrade or repair, we focus on practical advice and quality workmanship. In addition, our team can help you understand the controls and features available with your new system.

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tracie fullegar profile picture
tracie fullegar
0 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very reliable super efficient service would definitely recommend
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Jane Axton profile picture
Jane Axton
2 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very friendly & efficient service - couldn't ask for more
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Anna Meager profile picture
Anna Meager
9 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great service, reliable and reasonable priced. Have used them for years :)
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Sumant Chaudhary profile picture
Sumant Chaudhary
12 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
⭐⭐⭐⭐⭐ Excellent Service from Start to Finish – Highly Recommended! I had a fantastic experience with Alford Plumbing & Heating Ltd for my boiler installation, and I would highly recommend them to anyone looking for a professional, reliable, and trustworthy company. From the very beginning, when I first contacted them to arrange a visit and quotation, the experience was reassuring and professional. David visited us, carefully assessed everything in detail, understood our requirements, and provided a very competitive quotation. He also explained two payment options clearly: a finance option and a discounted price for paying the full amount upfront. This flexibility and transparency gave us great confidence in choosing them. I would also like to give special thanks to Anja, who handled all the communication from the office. She was extremely helpful, understanding of our requirements, and very reassuring and professional throughout the process. Her clear communication and supportive approach made everything much easier and gave us additional confidence from the outset. The team understood our requirements and arranged an installation appointment as soon as possible. All the information regarding the boiler, guarantees, and installation was explained clearly, which made the entire process stress-free. On the installation day, Phil, Ashton, and Tyler did an excellent job. They completed everything on the same day, maintained a high standard of workmanship, and made sure everything was working perfectly before finishing. A special mention goes to Phil, who was involved from the beginning to the end. He was extremely knowledgeable, calm, experienced, and highly professional throughout the process. His attention to detail and reassuring approach really stood out. Even after the installation, the service remained excellent. The payment confirmation and boiler guarantee registration were handled smoothly and efficiently. I received all the necessary paperwork and guarantee documents within the expected timeframe, with no hassle at all. Overall, the entire experience—from the initial enquiry and quotation to communication, installation, and aftercare—was seamless and outstanding. The whole team demonstrated excellent communication, professionalism, quality workmanship, and genuine customer care at every stage. Thank you to the entire team at Alford Plumbing & Heating Ltd for such a brilliant experience. I would definitely recommend them to anyone considering a new boiler installation!
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Roger Hamer profile picture
Roger Hamer
14 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great compny
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Mike Brooks profile picture
Mike Brooks
14 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The work was done to the highest standard and the final invoice was less than the original estimate, which is always nice.
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Julie Havinga profile picture
Julie Havinga
16 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Once again a company you can reply upon. Great communication and reliability. Very courteous and prompt timekeeping for my boiler service. Very reasonable prices. overall very pleased. Thank you
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Glyn Hutson profile picture
Glyn Hutson
16 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I have been using Alford now for over 10 years and can confirm that I have never had any reason to complane about thier service.
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Dom Powell profile picture
Dom Powell
16 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent service, the boiler engineer was professional, efficient and friendly.
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Sam Dunnachie profile picture
Sam Dunnachie
17 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had a new Worcester boiler and various other related items installed by Alford in October 2026 and I was extremely pleased with all aspects of the work, from the initial quote through arranging a suitable date and getting the work done. The plumbing engineer who installed our system was Tyler, who was excellent in every respect from explaining what he would be doing, carrying out the installation, and explaining everything about the operation of the system to us afterwards. I highly recommend Alford Plumbing & Heating Ltd.
White gas boiler available on finance

Boiler Finance Options

Replacing a boiler can be a significant expense. However, spreading the cost may make the upgrade easier to manage. Alford Plumbing & Heating offers boiler finance options for eligible customers, helping you choose a payment plan that suits your circumstances.

Spread the Cost

Rather than paying the full amount upfront, eligible customers may be able to spread the cost over an agreed period. As a result, budgeting for a new heating system can feel more manageable.

Flexible Payment Options

Different households have different budgets. Therefore, available finance options can be discussed alongside your boiler quotation, so you can understand the costs before making a decision.

Finance is subject to status, eligibility and the applicable terms and conditions.

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Coverage

Areas We Cover in Hampshire

Our Gas Safe engineers are based in Southampton, so we can reach homes right across Hampshire quickly. Choose your area below for local information. If your town is not listed, call 0238 000 1192 because we may still cover you.

Viessmann logo
Glow-worm Accredited Installer
Vaillant Accredited Installer
Worcester Bosch Accredited Installer

Alford Plumbing & Heating (FRN 10973140) is an Introducer Appointed Representative of Tradehelp Ltd, who are authorised and regulated by the Financial Conduct Authority (FRN 679812). Alford Plumbing & Heating introduce customers to TradeHelp Ltd and do not receive a fee for the introduction. TradeHelp Ltd are a credit broker, not a lender, and offer loans from Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC authorised and regulated by Financial Conduct Authority. Finance options are offered subject to status and credit check, which must be completed before commencement of works. A 14 day cooling off period applies to all applications. If cancelled within 14 days, alternative payment of the full outstanding balance must be made.