Positive Contractors is a leading provider of (Hot Water) Boiler and Heating services in London. We have a team of highly experienced friendly engineers who are on call 24 hours. They are equipped to complete any works as quickly and efficiently as possible.

At Positive, we understand the unexpected can happen and you find yourself in need of emergency boiler services… you want issues rectified immediately, safely and economically.

As a family run company we offer a wide array of heating & hot water services for homeowners and landlords,  we cover all domestic commercial or industrial.

With us, you don’t have to wait until tomorrow for help you need and can get now. Give us a call, and our team arrives swiftly to handle your electrical works.

With services available 24-hours a day 7 days a week we can repair or replace boilers and help restore your hot water or heating.


Electricians Essex | Electrical certificate Essex | Local electrician near me installed a water heater.
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We treat each home like it was our own ensuring it is left clean, tidy and causing as little disruption as possible.

Our online reputation speaks volumes about the trust you can have into the person you are letting into your home and in which the effective manor they will complete the job in.

Works are guaranteed for a minimum of 1 year.

Engineers are Gas Safe registered with a minimum of 5 years in industry.

Are you a business owner? Click here to find out more about our commercial electrical offering!



Before you venture into any of these two, our London gas engineer will assess the situation of your boiler and give you the possible solutions to your gas heating problems. Maybe your previous gas engineer did all the repairs, but you need a new boiler altogether. We provide all our clients with the best possible solutions and options to their problems and continue to offer our London boiler installation, maintenance, and repair services.

Maybe you woke up to a working boiler and all of a sudden, the boiler isn’t working anymore. We understand there is nothing such as convenient emergency, so we have a team of skilled professionals at Positive Contractors waiting to handle your emergency gas boiler problems. Our emergency gas engineer arrives at your place as fast as possible and diagnoses the problem at any time of the day or night.

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The heating engineer has a van fully equipped with all the necessary tools and equipment required to render the best services at any time of the day or night. With Positive Contractors, you don’t have to wait until tomorrow to solve a problem that could have been solved instantly.

Get in touch with Positive Contractorss for any of your gas boiler and heating services. We are your heating partner, and you can reach out at any time and have your heating problems handled by a professional London gas engineer.



  • Boiler Repair & Installs
  • Heating Controls Hive & Nest
  • Fault-finding
  • Gas Repairs
  • Smart Home Thermostats
  • Boiler Service & Maintenance
  • Heating Pumps
  • Appliance Installation & Repair
  • Immersion Heaters
  • Thermostatic Valves
  • Gas Safety Certificates
  • Meglow Install & Repair
  • Central Heating Repairs
  • Radiator Installs & Bleeding
  • Power Flushes
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