New Oil Boiler Installation in South Devon

Our fully qualified OFTEC engineers provide safe, efficient oil boiler installations across South Devon — delivering reliable heating for homes off the mains gas network.

Cleaves Plumbing & Heating

Why Upgrade to a New Oil Boiler?

If you rely on oil for heating your home, keeping your boiler efficient and reliable is essential. At Cleaves Plumbing & Heating, we provide professional oil boiler installations throughout Newton Abbot, Teignbridge, Torbay, Exeter, Dartmoor, and the wider South Devon area.

As fully OFTEC registered engineers, we supply and fit the latest high-efficiency oil boilers from trusted manufacturers. Every installation is carried out safely and in line with current building and environmental regulations, giving you confidence that your home’s heating system is in safe hands.

Lower fuel bills

Modern oil boilers run more efficiently, saving money long term.

Reliable heating

Say goodbye to frequent breakdowns and costly repairs.

Cleaner performance

Newer models reduce emissions for a more environmentally friendly system.

Added value

A modern, efficient boiler can increase your home’s market appeal.

Our Oil Boiler Installation Service

From start to finish, we make the process simple. We’ll inspect your current system, recommend the most suitable replacement, and provide a clear, competitive quotation.

Once approved, our installers handle the installation, testing, and commissioning – leaving you with dependable heating and hot water.

Oil Tank Replacements

Why Replace Your Oil Tank?

Your oil storage tank plays a vital role in keeping your heating system safe and reliable. Over time, tanks can deteriorate, leading to leaks, inefficiency, and potential environmental risks. At Cleaves Plumbing & Heating, we provide professional oil tank replacements throughout Newton Abbot, Teignbridge, Torbay, Exeter, Dartmoor, and the wider South Devon area.

As fully OFTEC registered engineers, we supply and install high-quality plastic and steel oil tanks that meet the latest safety and environmental standards. Every replacement is carried out carefully and in full compliance with current regulations, giving you peace of mind that your fuel storage is secure and built to last.

OFTEC registered expertise in oil heating and storage systems.
Honest, straightforward advice to match the right boiler to your property.
Professional installation with attention to safety, compliance, and efficiency.
A friendly, personal service from engineers who respect your home.

      EXCELLENT  
   Based on 92 reviews 
    
 
 
 
   
 
 
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   Charlie Maunder 
 
 
 
 Trustindex verifies that the original source of the review is Google. I called Cleave's Plumbing and Heating on Wednesday evening after one of our clients heating went off, less than an hour later Dale was on site in the attic trying to fix the issue. sadly the boiler was beyond repair.  the following evening Dale returned complete with a new boiler and installed it to get heat back in our  clients home! a 5* service with fantastic customer care. on behalf of us at Hands on Hand and our client , a massive thank you. would highly recommend.
  
 
      Posted on Google  
   
   Jane Thurlow 
 
 
 
 Trustindex verifies that the original source of the review is Google. We urgently needed a boiler replaced and Dale was an absolute star. Within 24 hours the boiler was installed and my elderly relative was warm and comfortable again. Very much appreciated the speed of response. Thank you!
  
 
      Posted on Google  
   
   Paula Duynstee 
 
 
 
 Trustindex verifies that the original source of the review is Google. Really good service. Very knowledgeable. A minor issue over not getting back in touch after initial call but once they were at the house and the job started they were great - professional and tidy. Nothing was too much trouble. They clearly know their stuff. Friendly too. Will definitely recommend them and use them again. Sensible pricing too.
  
 
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   Michael Lee 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very good service no problem
  
 
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   Natalie Inwood 
 
 
 
 Trustindex verifies that the original source of the review is Google. We used Dale on recommendation from a neighbour and he did a great job installing a replacement boiler plus sorting the thermostat complexities of our existing radiators and underfloor heating. We also appreciated that he checked back with us a few days later that we were completely happy with the work and if we had any more questions before he sent us his bill :)
  
 
      Posted on Google  
   
   chris white 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dale was great right from the off, prompt response for the quote, great communication throughout and excellent work. Highly recommend
  
 
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   Katie Bunn 
 
 
 
 Trustindex verifies that the original source of the review is Google. Can highly recommend Dale for oil fired boiler sevicing
  
 
      Posted on Google  
   
   Ashleigh Bawden 
 
 
 
 Trustindex verifies that the original source of the review is Google. Cleaves were reliable, friendly and efficient, with hard to beat competitive rates would highly recommend Cleaves Plumbing and Heating Ltd.
  
 
      Posted on Google  
   
   Brian Yip 
 
 
 
 Trustindex verifies that the original source of the review is Google. It’s not often I would review anything but without any hesitation I would simply like to say a huge thanks to Dale and team for a superb, professional job in not only replacing our old boiler but removing and relocating the pipes to accommodate a new downstairs toilet .
Throughout the whole process his assured manner made a potential stressful situation extremely calm . He explained what was happening at all times and delivered a fantastic job with all the mess cleared away and a job well done . I would highly recommend Dale and his company to anyone in a similar position . He completed all the paperwork to register the boiler for the guarantee and calmly talked us through the workings etc . A top job .
  
 
      Posted on Google  
   
   Zephyr Wood 
 
 
 
 Trustindex verifies that the original source of the review is Google. Brilliant service, reliable, straightforward and excellent communication throughout. Work completed in time frame and to an excellent standard. Definitely recommend cleaves plumbing!

We're Based In South Devon & Surrounding Areas

Cleaves Plumbing & Heating operates across South Devon, including Newton Abbot, Teignbridge, Torbay, Exeter, Dartmoor, and the surrounding villages.