Welcome to Cardans Heating Ltd

We cover all aspects in both Domestic & Commercial ranging from Servicing domestic property gas appliances to commercial quarterly, 6 monthly and yearly ppm.  Preventative maintenance (PPM) strategy means that maintenance tasks are scheduled ahead of time, to take place on a regular basis – even while an asset is still functioning normally. The idea is to prevent problems as they occur, and while it might increase planned downtime, this strategy is a highly beneficial one for businesses. A PPM strategy should also allow for better accuracy in budgeting for works that may be required.

Under the Health and Safety at Work Act 1974 and in compliance with the Approved Code of Practice (ACoP L8, HSG 274), duty holders, including employers and those in control of premises, must ensure the health and safety of their employees or others who may be affected by their undertaking, this includes the risk of Legionella. Cardans Heating Ltd is a water risk assessment and water hygiene service provider that carries out a full range of control measures services including an initial legionella risk assessment, any legionella remedial works needed, legionella testing, and ongoing legionella monitoring for tasks, water tank cleaning, and even legionella training around this troublesome bacteria. We are your one-stop shop for all legionella safety.

Looking for the right company to carry out your commercial boiler installation can be a difficult task. As there are many technicalities required in a commercial boiler room fit out. Each individual aspect of the installation requires a speciality and the cost of the entire installation leaves no margin for errors. That’s why choosing the correct company to carry out the job is of most high important. At Cardans Heating Ltd we employ only the best pipe fitters and welders for commercial boiler plant room installation and commissioning. Once a quotation is accepted our commercial boiler installers will attend your premises to drain down, dismantle and strip out your existing commercial boilers and sections of pipework safely. All waste are immediately removed from site.

Organising every aspect of a new boiler installation yourself can be a complicated task, so why not leave it to the experts?

We provide boiler installations all over Hertfordshire.

We have years of experience in boiler installations, and our Hertfordshire based team is well known for providing top quality, affordable boiler services. Sit back and relax as our team of fully trained boiler installation engineers get you back up and running.

We understand the impact a broken or misbehaving boiler can have on your life. With Cardans Heating Ltd you can be certain of high quality service.

With over 18 years of experience in the central heating and gas industry, we offer a full range of services including; 

* Landlord gas CP12 and CP17 safety certificates
* Servicing domestic and commercial boilers
* Domestic and commercial boiler installations and repairs
* Underfloor heating breakdowns and repairs
* Power flushing on central heating system's
* Cylinder replacements / Unvented
* Water leaks
* Trace and access
* Radiators/rad valves
* Legionella Risk Assessments
* Legionella Remedial Actions 

* We aim to provide a reliable, honest service to all our customers.

* Building Regulations
* Combustion performance gas analysis
* Domestic cookers/hobs
* Gas Fires
* Gas Boilers
* Gas installation pipe work
* Domestic flued range cookers
* Vented hot water storage cylinders
* Gas water heaters

Commercial
* Non domestic air heating equipment
* Gas boosters
* Gas installation pipe work
* Pipework testing and purging
* Non domestic hot water boosters

Cardans Heating Ltd are delighted to have been awarded the Alcumus @safecontractor accreditation.

This shows our customers we are committed to achieving excellence in Health & Safety in the workplace. Alcumus SafeContractor is a leading accreditation scheme which recognises extremely rigorous standards in health and safety management amongst contractors. It is used by thousands of organisations in the UK including SMEs and FTSE 100 companies.