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Welcome to Optimum Heating & Renewables

We are a locally operated business with over 20 years’ experience, specialising in all traditional and renewable heating systems, offering expert design, installation, and maintenance services across Dumfries & Galloway and South Ayrshire.

Specialists in Renewable Energy Heating Systems

Experts in design and installation of all types of heating systems, based locally in Newton Stewart we are a family run contractor servicing all of Dumfries & Galloway and South Ayrshire. 

We will work with you to find the perfect fuel type and heating system for you and your property, offering a range of services from design through to installation and annual servicing and maintenance.

We work with traditional oil, mains gas and LPG boilers, underfloor heating, mechanical ventilation with heat recovery systems, as well as domestic and commercial air source heat pumps, ground source heat pump.

As an MCS accredited company, Optimum Heating and Renewables champion green energy wherever appropriate.We are specialists in the design, installation and maintenance of renewable heating systems, notably air source heat pumps and ground source heat pumps and we’ll provide you with the best options for your property.

View Our Services

Our Services

Heat Pumps

Mains Gas and LPG

Oil Boilers

Servicing

Mechanical Ventilation with Heat Recovery Systems

Solar Thermal

Domestic EPC Assessor
 
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Discover the Perfect Heating Solutions in Your Area

Get in touch today to find out which type of heating system, renewable, gas or oil, will be right for your home.

Areas we serve:

  • Newton Stewart
  • Stranraer
  • Dumfries
  • Kirkcudbright
  • Gatehouse of Fleet
  • Castle Douglas
  • Dalbeattie
  • Wigtown
  • Annan
  • Lockerbie
  • South Ayrshire
  • Thornhill

Accreditations

Vaillant-e1697809804528
Trustmark-e1697809757416
RECC
QANW
Net zero
Gassafe
OFTEC
NAPIT
Misubishi
MCS certified
Home Energy Scotland1
Grant

Get in Touch Today

Whether you’re looking for traditional heating systems or renewable energy solutions, our experienced team is here to help.

Contact us
 
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