Welcome to Caldwell Electrical Services

Reliable Electrical Contractors in Grafton



For all your Electrical services in Grafton, you can trust the team at Caldwell Electrical Services. Our electricians are reliable, trustworthy, highly skilled, qualified & experienced, for peace of mind of a job well done. We offer the highest standards in customer service & skilled workmanship. 


About Us


Caldwell Electrical Services has been operating in the Grafton area for over 50 years. We are a local family owned and operated business. Our excellent reputation in Grafton is built on reliability and a commitment to excellence in every aspect of our business. We continue to grow through referrals, from repeat clients and strive to maintain strong and positive relationships within our community and our after sales and emergency breakdown service is exceptional. 

Our team of Electrical tradesman have up to date licences and qualifications to complete all your electrical services to the highest standards. We provide a 24-hour emergency call out Breakdown service.

Our Services

Industrial, Commercial & Residential




Let us take care of all your industrial electrical services & PLC needs. We can send a dedicated electrical technician to regularly perform installations, tests, maintenance and repairs on your site. For maximum safety in the workplace trust the expert team at Caldwell Electrical Services. 

  • New Installations 

  • Electrical Design

  • 24/7 Breakdown repairs

  • Manufacture Motor Control cabinets and consoles 

  • PLC Design & Installation, Touch screens

  • Mill controls and Machinery Upgrades

  • Machinery Safety lock out and Monitoring

  • Sizing Systems

  • Timber Pressure Plants

  • Large industrial area covered




Our staff are qualified in all areas and have the compliances required for the wide commercial needs. We currently provide installations and service maintenance for a large number of commercial sites around the Clarence valley area. As a result, we have all the requirements in our practice to comply with the safety standards that are needed when working in public areas. We are able to communicate easily with commercial maintenance companies. We have excellent after sales maintenance and service where required.


  • New Installations 

  • Alterations and additions

  • Electrical Test and Tagging

  • Thermal Imaging

  • Commercial Kitchen appliance repairs and Maintenance – Ovens, Dishwashers, Pie warmers, Bain Marie, etc

  • Data and Communication Installations

  • Switchboard Design and Manufacture

  • Switchboard & Mains Upgrade

  • Auto Door Service and Repairs




Caldwell Electrical Services offer a variety of residential services including: 

  • New Installations

  • Alterations and Additions

  • Repairs & Maintenance

  • Hot Water Repairs 

  • Switch Board & Mains Upgrades


Other Services


Caldwell Electrical Services offer a variety of other services which include,


  • CCTV & Security

  • WPCG accredited

  • Irrigation & pumping, wireless controls

  • Electric Motor Sales and repair

  • Generator and pump sales

  • Agricultural Services

  • Automatic Doors – Sales, Service & Installation

  • Authorised Rheem Agent


Contact Us


Email office@caldwellgroup.com.au  |  Phone (02) 6643 4199

250 Pound Street Grafton NSW 2460

ABN 67621671832  

Licence # 320294C 

Master Security Licence # 000104541