Logo for electrical, communications and Information Technology business

I am looking for a logo for my business Assure IT, that encompasses electrical, communications, and information technology solutions. I have specific colors and design elements in mind, and my desired style is modern and minimalist. My logo needs to clearly convey my brand and reinforce its key values of reliability, dependability, and assurance. It must include a strong symbol that is associated with the industry and look professional and polished. I'm open to seeing creative ideas that capture the essence of my services. Example of my old logo is www.assureit.com.au that was just for IT. Would like to include electrical services now with the same colour layout.