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Plumbing & Heating Services

in St Helens, Merseyside, Liverpool

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Welcome To John O’Neill Heating and Plumbing

Your Go-To Company For All Kinds of Boiler Installation in St Helens!

John O’Neill Heating and Plumbing is one of the most trusted names in the field of heating and plumbing all across St Helens and other surrounding regions. We are a leading service provider when it comes to any kind of plumbing and heating job, which includes boiler installation in St Helens along with a range of other services. We have several years of experience in the industry and work with a customer-oriented approach to ensure maximum customer satisfaction.

At John O’Neill Heating and Plumbing, we cover a versatile range of services when it comes to heating and plumbing and are known to be one of the leading boiler installers in St Helens. Not just boiler installation in St Helens, but we have got you covered for all kinds of boiler repair and servicing needs. We have a knowledgeable, friendly, highly qualified team of engineers and workers who can offer appropriate support and guidance and help you find the ideal solutions for all kinds of heating and plumbing requirements of your property.

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Boiler Installations

Plumber attaches to pipe gas boiler using adjustable wrench.

Servicing & Repairs

Kelly Marie

"Needed a plumber at short notice and the engineer was out within the hour. Very professional service, friendly and polite and very reasonably priced. Would highly recommend."

Harry Jones

"John has been for 2 jobs in my new home. He fitted a boiler and a new radiator for me. He was very professional and friendly, I will definitely be in touch again in the future. Very highly recommended!"

Elaine Parry

"Very reliable, re-routed some pipe work for us and replaced a number of radiators."

Mark Ashton

"John installed a new central heating boiler and radiator thermostats. Excellent service and after service. Very professional, approachable and helpful. Would highly recommend."

Customer peace of mind

Once you contact us we can give a no-obligation quote and will call out at a time that suits you. There is no sales pressure and we will show a breakdown of costs. When you decide to go ahead call us on 01744661504 to confirm our availability. Then you can choose a suitable date and pay the agreed deposit.

The full balance is due on the day of completion. We accept Visa, Mastercard, bank transfer or cash.

Your system will be then fully registered with the gas safe register and include relevant warranties.

How We Work

To begin with, we work as efficient boiler installers in St Helens, we must say that we are Gas Safe registered and each and every engineer working with us is highly qualified, trained and experienced. They adhere to all industry standards and adopt maximum safety measures to ensure the best quality of services in the safest and most efficient manner.

At John O’Neill Heating and Plumbing, we love what we do which enables us to deliver the most perfect and top-notch services. With our boiler and plumbing services, you do not have to second-guess quality, safety and convenience and rest assured that you are getting the best in the market. Our customers can trust us as the best boiler installers in St Helens and feel confident about the services and solutions we are offering.

Every boiler installation and boiler service is conducted safely and professionally. Our main objective is to ensure that your boiler installation is done right and you get solutions and services you require! All you need to do is get in touch with us, and as soon as you do that, our team will be ready to help you. Our engineers are prompt in action and can visit the site, assess the requirements and provide you necessary guidance, advice and solutions in a prompt and appropriate manner.

What We Offer

We are one of the top boiler installers in St Helens as well as a reliable plumbing and heating company. We can provide you with the boiler installation and servicing as well as a range of other services and solutions based on your needs. We have the latest and up to date skills and products and all appropriate tools and equipment that the marketplace has to offer. This enables us to deliver efficient, cost-effective and time-saving services and solutions.

We also offer Landlord gas safety certifications.

Why Choose Us?

At John O’Neill Heating and Plumbing, we work with a mission of providing our clients top quality boiler installation services. As boiler installers in St Helens, we maintain a large catalogue of boiler installation and servicing resources to help deliver prompt and all-inclusive boiler installation services and solutions for all your needs.

We pride ourselves on helping you get the best service available in the market and above all, that is made available at the best prices in the market as well.