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Our customers rate us as 5 Stars based on 39 Google Reviews
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"Reliable and trustworthy service and job done!…"
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Gavin Freedman
Google Review
"Super professional, responsive and reliable…"
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SHHS 2023 Disco Committee
Google Review
Need Help? Book an engineer directly by clicking below:
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Our Gas Engineers know the Industry

Our Gas Engineers know the Industry

With our extensive expertise in the industry, we understand the pains of our customers and followers when they are frustrated by an unreliable heating system. We recognise that having a dependable boiler, controls, heating system or plumbing is essential to a family’s comfort and sense of security at home.

At Heroes on Hand we offer Gas Survey and Testing Services in London. We understand the importance of having a reliable heating system that is safe for you and your family. We take this responsibility seriously; all our Gas Surveys are carried out by Gas Safe Registered Engineers.

Our Gas Survey and Testing Service covers all aspects of gas work, testing and inspection, starting with a Gas Safety Check. This Gas Safety Check ensures that the gas appliances are working correctly and meeting all safety standards as outlined by Gas Safe Register. We use the latest technology to survey and test your gas systems, so you have peace of mind that your home is running safely and efficiently.

We assess all possible risks associated with Gas Safety, and if required, we can provide advice on how to improve your Gas Safety. Our Gas Survey and Testing Services also include Gas Pipe Detection and Gas Leakage Testing.

We guarantee a safe environment for your family with our Gas Survey and Testing in London

Our Gas Engineers know the Industry
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Our Gas Services Also Include:

Our Gas Services Also Include:

Find out more about the services we offer by exploring the links below or view all Our Services.

Gas Installation

Gas Installation

Installing new gas heating in your home? Our experts can ensure it’s installed and functioning correctly.
Gas Certificates

Gas Certificates

If you use gas heating, you need a safety certificate. We can inspect your heating and issue the certificate you need.
Gas Repair and Maintenance

Gas Repair and Maintenance

Gas heating gone out? Our gas engineers can get it back up and running in no time.
Our Services

Who We Work With

Who We Work With

We work with and help everyone who has a heating, plumbing or gas system including residential customers, commercial customers, property management companies, letting and estate agents.

Here are just a few of the companies we’ve helped:

Savills Estate Agents Knight Frank Estate Agents One Fine Stay Claytons Estate Agents Houseman Properties Spera Group Somerset Estates London Borough of Redbridge Checkmate Estates
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Which? Trusted Trader Gas Safe Engineers Checkatrade Hive Valiant Boilers Nest Worcester Boilers
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Need Help? Contact Us…

How to contact Heroes on Hand

If you need help with a plumbing, heating or gas issue then please contact us by calling 020 8419 8866 or you can book an engineer directly by selecting one of the options below.

Areas We Service

Areas We Service

We do gas surveys and testing for homes throughout Hertfordshire, Bedfordshire, and London. We work with landlords and managing agents, but the majority of our work is with homeowners who just want to get the gas heating working properly so their families stay warm.

Boiler Repair Barnet

Boiler Repair Barnet

Does your Barnet home have boiler and heating problems? Let our expert engineers take care of it.
Boiler Repair Central London

Boiler Repair Central London

Is the boiler malfunctioning in your Central London home? Our experts can have it repaired and functioning again in no time.
Boiler Repair Dunstable

Boiler Repair Dunstable

Dunstable residents can rely on the experience and expertise of our boiler repair engineers, as we’ve worked over a decade in this business.
Boiler Repair Hemel Hempstead

Boiler Repair Hemel Hempstead

When your Hemel Hempstead home is having boiler issues, we can get it back on track in no time.
Boiler Repair Luton

Boiler Repair Luton

Our engineers provide expert boiler repair and home heating services to residents of Luton.
Boiler Repair North London

Boiler Repair North London

When your North London home has boiler problems, you can rely on the expertise of our home heating engineers.
Boiler Repair St Albans

Boiler Repair St Albans

When the boiler in your St Albans home doesn’t function properly, our engineers can get it repaired and working again.
Boiler Repair Watford

Boiler Repair Watford

Homes in Watford can rest easy knowing our boiler repair engineers can tackle any home heating problem they may have.
Our Services

Home & Heating Blog

Home & Heating Blog

Find out more about heating your home and looking after your boiler and central heating system in our home and heating blog.

Why You Should Avoid Skipping Your Boiler’s Annual Service

Why You Should Avoid Skipping Your Boiler’s Annual Service

Your boiler is one of the hardest-working systems in your home quietly keeping your water hot, your radiators warm, and your family comfortable throughout the year.

Plumbing Surveys vs. Boiler Surveys: What’s the Difference and Which Do You Need?

Plumbing Surveys vs. Boiler Surveys: What’s the Difference and Which Do You Need?

When something doesn’t feel quite right with your water, heating, or hot-water system, it can be hard to know where to start.

How to Maintain Your Central Heating System to Avoid Sludge Build Up

How to Maintain Your Central Heating System to Avoid Sludge Build Up

At Heroes on Hand we help homeowners and landlords keep heating systems reliable, efficient and quiet. One of the biggest threats to performance is sludge.

Our Blog

What Our Customers Say

What Our Customers Say

At Heroes on Hand we take great care to help our customers. We treat your home with respect and care. It’s our duty to help make your home a warm and comfortable place to live.

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Our customers rate us as 5 Stars based on 39 Google Reviews

Charlie and Jake did a really fantastic job installing a double Hive Thermostat for us. Really diligent trouble shooting a complex installation, making sure it was working completely. So wonderful to be dealing with really compitent engineers. Thoroughly recommend them.

Keith Guthrie
Google Review

Excellent rapid service, fixed my boiler the same afternoon that I called them

Louise Findlay
Google Review

We will always recommend you to family, friends and business contacts.

Bernard M Nyman
BM NYMAN & CO

Thank you so much to Andrew Black’s Heroes on Hand for your excellent work in supplying and fitting a new expansion vessel for our boiler. We had been having a problem with our boiler losing pressure for quite some time. Andrew diagnosed the problem when he was here to do other work, and then fixed a time for this work to be done. Andrew did the work with no fuss and no disruption, and it was great to see Andrew working with a new apprentice, passing on his many years of accumulated knowledge and experience to a new generation of plumbers and heating engineers. I will always recommend Andrew Black’s Heroes on Hand whenever I get the opportunity to do so.

Bernie Nyman
Google Review

A very nice young man has just been to visit and has fixed the leaking pipe in the ceiling that British gas couldn’t do on two visits!. I’d been waiting several weeks for British Gas so was delighted you could sort the leak in one quick visit.

Maggie Cottrell
Google Review

Thanks Andrew – reliable and trustworthy service and job done! You made it over at a time convenient for me, discovered the problem, ordered the PCB and installed as soon as it was in. Will recommend to others. And a reasonable price too!

Gavin Freedman
Google Review

Frequently Asked Questions

Frequently Asked Questions

Here is a list of the most commonly asked questions about our services. If you have a question that isn't on this list then please get in touch.

How much is a boiler service?
Is there a call out fee?
Do you offer a guarantee?
Can I book online?
Do you offer Service Plans?
Apart from gas, plumbing and heating- what else can you do?

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Contact Heroes on Hand

If you need help please contact us using the details below or fill out the form and we'll be straight in touch.

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