Ambit Energy Who are we? Ambit Energy delivers same day electricity service for residential and commercial customers in all deregulated areas of Texas. With a wide range of energy plans delivering the best rates, plans and clean energy, Ambit Energy has a solution for everyone.  Choosing an Energy Provider: Choosing an electricity company does not have to be confusing. We pride ourselves on honest, upfront and transparent Ambit Energy rate quotes. Whether you’re looking for a stable fixed-rate plan or the freedom of a variable-rate plan, Ambit Energy has an option that suits your lifestyle. Give us a call to find out why over a million customers have already chosen Ambit Energy as their energy supplier.  Customized Solutions: Every home and business has unique energy needs. We work to first understand your specific situation and usage pattern. Then we match you up with the best Ambit Energy plan for maximum benefit. We’ll guide you through selecting the most suitable energy plan, ensuring that you benefit from both our competitive rates and Ambit Energy’s exceptional service.  Business & Commerical: Businesses, large and small, can rely on Ambit Energy for plans that align with their commercial energy needs. From fixed-rate plans offering budget certainty to flexible rate plans that adapt to market changes, Ambit Energy has the perfect solution for your business and commercial energy needs.