Gas Engineers in Southampton

Need a New Boiler? Power Flush? Gas Safety Certificate? Think Gas are experts! We are a small, friendly company who can offer excellent value for money and a personal service.

We specialise in boiler installations and also do boiler servicing, power flushing, gas safety certificates and general plumbing. Check out our outstanding customer reviews and call now for a free quote. Think Gas also offers superb boiler deals, so you can take control of your home’s climate.

Think Gas are a local provider, based in Southampton and Hampshire. Because of this, we can get out to your home quickly and reliably, and we offer a personalised service. You’ll get a fully qualified gas engineer who can identify any issues, and minor problems are often fixable on the same day!

We’re proud to offer excellent boiler services and maintenance too. That way, even if there isn’t an obvious problem, Think Gas can still help. We can identify any issues with the potential to get worse, so they don’t get the chance to leave you out in the cold.

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Contact Think Gas for a free quote on your next boiler repair, service or replacement.

Why Choose Us

Boilers Southampton
Accredited

We are a fully accredited company at Think Gas. With certifications from Gas Safe and Checkatrade membership, we are a provider you can trust in Southampton and Hampshire. When you call us out, you’ll be calling a fully qualified gas engineer, who can offer their expertise and incredible knowledge to fix any part of your home. You can also ask for heating advice and maintenance tips, so you can get the best out of your home.

Boiler Repairs Southampton
On Time

We’re a provider you can rely on. When you call us out, we’ll do our utmost to make sure everything you order is on time. We know how frustrating it can be to wait around for a boiler replacement or repair, and to have to deal with an uncomfortable living space until then. That’s why we don’t make you wait – your fully qualified gas engineer will get to your home quickly, and deal with any issues you have thoroughly and efficiently.

Boiler Repairs Hampshire
Energy Efficient

If you have an old boiler in your home, then you can feel it all the time. You notice the loss in heat over time, the clunky noises, and you definitely end up finding out about its issues. Over the years, you can get caught in a cycle of constant repairs with an old boiler. However, you don’t have to keep throwing money at an old design. Instead, Think Gas can provide leading boiler replacements, so you can invest in a new one.

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Boiler Repair Finance Southampton

Client Reviews

Professional and reliable man. We are very satisfied with the work. Fully recommend.

Dave
Southampton - 2019

Alex came out on a Sunday for an emergency boiler breakdown. It turned out to be very simple so he didn’t charge us. However showed us the fix for the problem and how to fix if it happens again. Would highly recommend, really nice guy!!!

Susie
Southampton - 2020

Very happy. He fitted me in at short notice and did all I asked at a fair price.

Sheila
Southampton - 2020

Professional work for so little money. This is what the customer values. Thanks and recommend.

Alex
Eastleigh - 2020

Thank you for being so prompt with tackling the emergency Aleksander!

Gary
Winchester - 2020

Great job, new combi boiler has been installed and radiators replaced. I am really happy with the quality of the work. I would highly recommend this business to anybody.The owner is really polite and very knowledgeable. It was great pleasure to do the business with them.

Pat
Southampton - 2019

Alex from Think Gas did a great job. The system works as expected and he did a very tidy job leaving no mess. This was a major installation, and Alex promptly dealt with a few teething problems until the system settled down. We would recommend Thinkgas, and will continue to use them for ongoing maintenance of the system.

Sarah
Hedge End - 2020

Great work. Really reliable company. I have been informed about the whole process and cost before work was completed.

Beth
Southampton - 2019

Very quick and professional service for my boiler repair. Thanks again.

Sharon
Southampton - 2019

Great team, very professional. Explained all the required works and explained different options for solution which enabled me to make the right decision for me at the time. Would highly recommend and will definitely use them again in the future.

Ben
Southampton - 2019

Professionalism, expertise and excellent service by Alex made the entire process comfortable and a pleasant experience. 5 STARS to him. I highly recommend his service!

Marta
Southampton - 2020

Alex was brilliant. My boiler stopped working after years of being very temperamental. Alex fixed it in minutes and I have had no concerns since. Lifesaver! Thank you.

Alia
Southampton - 2020

Exellent service, highly recomend this company.

Luke
Southampton - 2020

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Boiler Replacement Finance Southampton

Save Money For Your Home


With Think Gas, you can cut the cost of maintaining your home. Our boiler maintenance, servicing, repairs and replacement options can all help you take back control of your home’s climate. With energy bills soaring, there’s never been a better time to invest in a boiler that can help you get on top of them. Our new boilers use leading parts to get more heat from less energy input, so you create a warmer living space for less.

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new boilers southampton

Long-Lasting Performance


With our boiler maintenance and servicing, you can stop problems before they happen. Because of this, you won’t cause as much damage to your boiler, and you can replace individual parts to prevent wider failures. As a result, you could find that the boiler in your home lasts for years longer than it could have done otherwise. That means you’ll be able to push the cost of a new boiler back, so you can decide when to replace it – not your boiler.

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Boiler Maintenance Southampton

Friendly, Local Service


If you work with Think Gas, you’ll be investing in local people in Southampton and Hampshire who can provide a quality service. As a result, you’ll get shorter call-out times and a more personalised service. When you work with us once, we can also keep that relationship going. For example, we can provide annual services on your boiler to make sure its in perfect condition, or talk to you about investing in a new design for your home.

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Think Gas Boilers Southampton

Choose Think Gas!

Get on top of your home’s heating today by calling Think Gas to your home in Southampton and Hampshire!

You can fill out our online contact form below in seconds, and we’ll get back to you quickly with a free quote.

We look forward to helping you heat your home!

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Our Accreditations

*Think Gas Heating Services Ltd is an introducer appointed representative of Phoenix Financial Consultants Limited (“Phoenix”). Phoenix is a credit broker that is authorised and regulated by the Financial Conduct Authority (Financial Services Register No. 539195) which offers finance for home improvement projects from its panel of lenders. All finance subject to status and credit checks.*

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