Simon Annear - Plumbing, Heating, Electrical - Cornwall

Cornwall’s leading
Plumbing, Heating & Electrical Contractor


Our Services


We primarily work on commercial contracts, but we are also able to work on other domestic and other plumbing jobs.

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Simon Annear Plumbing has supplied and installed hundreds of domestic heating systems across Cornwall.

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Simon Annear Electrical offer a wide range of services to our domestic and commercial customers.

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We are Cornwall’s most experienced team when it comes to designing and installing renewable heating systems.

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Our Accreditation

  • CHAS accredited company in Cornwall
  • Gas Safe registered installers in Cornwall
  • MCS accredited renewable energy installers in Cornwall
  • OFTEC Registered company in Cornwall
  • Vaillant accredited installers in Cornwall
  • Worcester Bosch Group logo

What we do

We’ve helped thousands of customers across Cornwall on a very diverse range of projects and jobs. Including building contractors and domestic customers, we have subsequently developed an comprehensive range of services during this time. Above all, our driving passion and pride in the work we do allows us to offer you the best service in Cornwall.

About Us

The Simon Annear Plumbing, Heating and Electrical team of installers in Cornwall

Domestic heating systems

In addition to Renewables, we also install Gas, Oil and LPG systems. Therefore, no matter what you need, we can install the most effective and efficient heating system for your property.

Domestic Heating

A Gas Safe boiler in Truro, Cornwall. An installation by Simon Annear

Renewable technologies

As an MCS registered business we can supply and install ground and air source heat pumps as well as helping you with the application for the RHI payback scheme. We have been proudly installing these products to the highest standards for over 10 years and as a result thoroughly believe that we are your best choice when it comes to choosing an installer.


Air Source Heat pump in Truro, Cornwall. A renewable energy insulation by Simon Annear

Underfloor Heating

Underfloor heating is the most efficient and effective way to heat your home. We have years of experience in supplying and designing systems, which has allowed us to develop the knowledge to provide you with the very best service in the South West.

Underfloor Heating

Underfloor Heating inn Cornwall

Heating System Service Plans

A boiler service plan is a monthly paid scheme that guarantees your boiler gets the care it needs, through an annual service. The benefit of this plan is the peace of mind that it brings you, knowing that your boiler is running safely, efficiently and maintaining its warranty.

Boiler Service Plans

Heating System Service Plans from local Cornish engineers


We’ve also helped thousands of customers across Cornwall on a very diverse range of projects and jobs. From a simple EICR Test to the rewiring and renovation of a listed property. Consequently, this vital experience has allowed us the grow into the company that we are today.

Electrician in Cornwall

Simon Annear Electrical - Lighting installation in a domestic property

“Very prompt, efficient service and excellent quality of workmanship! Always our first choice of Plumbing & heating contractors for all types of heating systems.”


Coastal Construction