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Meet the Team

Managing Director

Jeff Rees

Jeff is one of the two company founders and has resided in the Territory for the best part of his life.

With 40 years of experience and having completed his electrical trade qualifications in the NT, Jeff brings a wealth of knowledge and understanding of the Northern Territory industry needs, Jeff ensures that all aspects of industry requirements are catered to and delivered in an efficient and professional manner.

Jeff was appointed Company Managing Director in 2004. Charged with the directional responsibilities Jeff has ensured that the Company has sustained positive growth, diversity and secured its position across all aspects of construction, maintenance and integrated systems.


Operations Manager

Mark Eaves

​Mark has over 30 years experience in the electrical, construction & maintenance industries​.​ ​W​ith 24 ​years of management experience, Mark has worked in ​mulitple countries and held a number of high profile management ​positions.

Mark settled in the NT in 2012 ​and has continued to design, development and deliver high profile projects​ in the Northern Territory​.​ ​​Bringing his unique experience to Combined Electrical​, ​Mark provides strategic​ support to the Managing Director​ and is responsible for the day to day operations of the business.

Senior Project Manager

John Broekhuyse

With over 30 years experience across the Electrical Construction Industry, John brings to Combined Electrical an invaluable wealth of knowledge and exceptional Senior Project Management abilities.  John is a highly experienced professional who successfully manages the multitude and diversity of projects in which Combined Electrical are engaged .  With an in depth knowledge of QA, OHS and Business Management, John also assists the Managing Director with the day to day operations of the Company.


​Service Manager

Jim Fowler

I have had 40 years in-depth experience within the electrical industry with specific expertise in the management of projects both in fixed plant maintenance and Project Management within construction industry. Jim brings a wealth of experience from working in the mining industry in the North West of Western Australia over the past 30 years. I started with Combined Electrical in November 2017 in the position of Service Manager to expand the service departments capability in both maintenance and Minor Projects.


WHSE Officer

Darryl Bullen

Professional Profile: Bachelor of Education & Diploma of Occupational Health and Safety

A HSE professional with 9 years of experience in this capacity, Darryl has a background in construction, education and training. Passionate when it comes to implementing HSEQ systems and accountability. Darryl is a motivated achiever with strengths in governance that align with organisational goals and implementing sustainable cultural and organisational change through creating partnerships and empowerment. Darryl is a consummate professional who takes total accountability for and pride in his work, committed to high expectations and high standards.


Project Manager 

Geoff Brookhouse

With over 30 years of experience across the electrical contracting industry Geoff has become a prominent member within the Combined Electrical Construction team. Originally from NSW, Geoff has been active across the Darwin based construction industry for over 10 years and is now responsible for the control and running of Combined Electrical construction projects. Geoff’s knowledge and diversity across numerous aspects of our industry places him at the forefront to deliver efficiency, experience and quality of end product to our client base.

Special Projects Manager

Ryan Annear

Having commenced his electrical apprenticeship at Combined Electrical some 20 years ago, Ryan's natural hardworking ethic has seen him develop the necessary skills to transcend a myriad of facets across the Company. Leading hand through to Maintenance Manager, Ryan now helps the estimation team deliver concise and competitive tenders on time.

His extensive experience across Defence related projects, both maintenance and new construction, makes him a valuable contributor to the company’s success in this area.


Special Projects

Tom Rees

Born and raised in Darwin Tom started his apprenticeship with Combined Electrical in January 2006, successfully completing 4 years later. Since then he has gone on to develop skills in energy management, integrated systems, monitored emergency lighting systems and standby power. He has completed certifications in Cbus, Dali, Monitored systems, Communications and Split system air-conditioning. Tom started his apprenticeship with the Combined Electrical construction team working on major construction projects but, his developing skill set saw him migrate to the Combined Electrical Maintenance team. After a short time away from Combined Electrical he returned to step into a leading hand role dealing with integrated systems and currently heads the Special projects division as well as playing a part in business development, customer relations and marketing.


​Dan Mellor

Lead Estimator


Mark Rees



Maintenance Supervisor

Mark Sullivan

Mark is a welcome addition to the Combined Electrical maintenance team bringing both maturity and experience to the fold. Mark is responsible for the efficient operation of the service and maintenance portfolio and oversees the day to day operations of the service / maintenance team ensuring structure and guidelines are being met to the general manager’s satisfaction. Mark, not only coordinates, but ensures that the orchestration of the daily execution of tasks is as per company structure and guidelines.

Project Administration

Dee Davidson

Dee contributes to Combined Electrical with a wealth of experience across the QA aspects of Project Management and general business best practices, forged over the past twenty years in the private sector. Dee has been with Combined for the past 10 years and primarily supports our project teams across their contractual obligations, financials and all areas of quality assurance documentation associated with project completion/handover.