Who We Are

Committed to exceeding our customers’ expectations by providing safe, reliable and affordable service while innovating sustainable energy solutions to fuel our communities’ growth.

Our History

Southwest Gas Corporation was founded in 1931 and is a subsidiary of Southwest Gas Holdings Inc  We provide natural gas service to Arizona, Nevada, and portions of California. Our communities, and the more than 2 million customers we serve, are the reasons why we've been heating things up for decades. So, whether you’re enjoying a backyard barbeque with friends, getting cozy indoors during the winter, or preparing an epicurean delight in your new restaurant, Southwest Gas is here to support your comfort  and your lifestyle.



Being an energy service provider of choice that positively impacts everyone.



Enriching the lives of our employees, customers, and communities by safely providing affordable, reliable, and sustainable energy service while cultivating meaningful relationships.

Core Values


Safety First

Ensure the safety and well-being of our employees, customers, and communities.

Integrity In All That We Do

Do the right thing every time. Act with honesty, transparency, and accountability.

Relationships Matter

People and relationships are at the core of everything we do. We listen and treat everyone with respect, working together to accomplish more.

Sustainability In Action

We are committed to the environment and to helping build equitable, inclusive, and prosperous communities for the benefit of future generations.

4 years in a row, thanks to you!

Thank you for allowing us to serve you and for helping us achieve #1 for Customer Satisfaction among Business and Large Residential Gas Utilities in the West by J.D. Power.*
“Serving our customers is a responsibility we take seriously – and we work diligently to deliver exceptional service and value every day,” said Justin Brown, President of Southwest Gas. “In addition to meeting their energy needs, we are committed to meeting our customers’ expectations for quality customer service, and effective communication. We are honored to be ranked #1 by J.D. Power and humbled by our customers’ recognition of our efforts to serve them with excellence.”
“We believe in elevating the customer experience through meaningful interactions and effective communications. We recognize that our customers and their families have unique needs and preferences, and we strive to provide them with a variety of ways to engage and do business with us,” said Reagan Monroe, Vice President of Customer Experience. “We work diligently every day to deliver exceptional service for our customers by putting them at the center of everything we do.”
*Southwest Gas received the highest score in the West Region of the J.D. Power 2020-2023 U.S. Gas Utility Business Customer Satisfaction Studies and the West Large segment (serving 400,000 or more residential customers) of the J.D. Power 2020-2023 U.S. Gas Utility Residential Customer Satisfaction Studies of customers’ satisfaction nationally among gas business and residential customers.
For J.D. Power 2023 award information, visit jdpower.com/awards

Our Sustainability

Southwest Gas is dedicated to investing in sustainable and responsible business practices that protect the environment, preserve natural resources and safeguard our customers and employees. With approximately 2,300 employees serving more than 2 million natural gas customers located in Arizona, California and Nevada, we’re dedicated to providing a clean, essential and sustainable energy future for our customers, employees and shareholders.

“We are building a sustainability program that continuously pushes us to improve so that we exceed the expectations of customers and other stakeholders.“

- Laura S. Nelson, Ph.D. Vice President of Sustainability and Public Policy

Community Involvement

As part of our commitment to being a good corporate citizen, Southwest Gas donates to and supports causes and organizations within the communities in which we live and serve.