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  • Commercial Boilers

    Commercial boilers don’t have to be complicated

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Our friendly, experienced and efficient team of gas safe engineers designs, installs, maintains and repairs commercial boilers – whatever your business requirements, whatever the system size.

Our network of commercial clients spans pretty much every type of property, from hotels to schools, factories to shops, gyms to office blocks. We’ve seen, fitted and repaired every time of commercial boiler there is and it’s our mission to help keep yours working at its optimal rate so your commercial property, its users and customers can happily go about their day-to-day business.

Commercial boiler repairs that won’t leave you hot under the collar

We fix all makes of commercial boiler repair and have detailed breakdown experience from weather compensator to pressurisation unit. If we can’t fix it, we can install a new one from the most trusted commercial boiler manufacturers on the market.

Our commercial boiler service, commercial boiler maintenance and commercial boiler repairs aren’t just available Monday to Friday. We know that for many commercial clients, there’s no such thing as a day off. We’re prompt and efficient, we’ll turn up when we say we will and we offer a 24 hour a day emergency call out, every day of the year.

Commercial boiler maintenance

As well as fixing your existing system in the event of a breakdown and fitting brand new boilers when needed, we also offer a pre-emptive maintenance service. This keeps what can be a complex, expensive (and vital!) piece of kit happy, healthy and above all safe.

Our entire commercial boiler installation London team, as well as our maintenance and repair engineers are all gas safe certified with extensive commercial experience.

Whether you need a new boiler fitted, an old boiler repaired or a maintenance schedule for peace of mind, just give us a call. We service London and surrounding areas.

Got a question about our services?

Contact Wizfix Heating

60 Windsor Avenue
Dalton House, London
SW19 2RR

020 7207 5854
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Why Choose WizFix Plumbing & Heating

24/7 plumbing and heating services

24/7 Services

If you have a plumbing or heating emergency, you can call us 24 hours a day, 7 days a week. Our plumbing and heating engineers will be there as quickly as we can, wherever you’re located in London, Surrey or the M25.

Qualified Gas Safe Engineers

Qualified Engineers

From commercial gas safe engineers and gas boiler installers to our plumbers in London, we’re fully qualified, highly experienced and insured for your peace of mind.

Local plumbing and heating services

Always Here to Help

As a family-run business we pride ourselves on quality, reliability and the highest professional standards and we promise to leave you with a warm, comfortable environment – domestic or commercial, every time.

Gas Safe Registered

GasSafe Registered

Our gas safe heating engineers and commercial gas safe engineers guarantee your plumbing or heating job will be performed to the highest standards. We’re qualified to work on boilers, fires and all other gas appliances.


Related Services

Commercial Maintenance

Commercial Maintenance

All WizFix commercial maintenance services are carried out by City & Guilds qualified, Gas Safe registered engineers. Browse our maintenance services here.

Read More
Commercial Heating

Commercial Heating

Our experienced engineers work with most makes of commercial boilers and central heating systems, with quick repairs and 24/7 emergency call outs.

Read More
Commercial Plumbing

Commercial Plumbing

Whether you need an emergency plumber in London or surrounding areas or want a commercial plumber you can trust any day of the week, give Wizfix a call.

Read More

  • Family at home

    What Our Customers Say

    Boiler broke down and I called Dwayne last Friday and he was out to me within the hour. Really nice guy that has done a great job. Would recommend.
    Customer in London

  • Couple reading at home

    What Our Customers Say

    Quick friendly service with good reasonable price. Will use again.
    Customer in Croydon

  • Woman at home

    What Our Customers Say

    Super efficient and a great attitude. Replaced my old taps with new matching ones, did a great job and left everything clean and tidy.
    Customer in London

  • Father and daughter at home

    What Our Customers Say

    Very clean and efficient. The leak was fixed quickly and professionally.
    Customer in Tadworth

Contact WizFix Plumbing & Heating
020 7207 5854 info@wizfixheating.co.uk

Here are just a few of the trusted brands we work alongside...

Worcester Bosch Group