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.
 
 
 

Vision

Vision

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

Mission

Vision

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

Safety First

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

Integrity In All That We Do

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

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

Sustainability In Action

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

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.
 
 
 

#1 in Residential Customer Satisfaction in the West – 6 Years in a Row

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Southwest Gas has been recognized as #1 for Residential Customer Satisfaction among Large Gas Utilities in the West in the J.D. Power 2025 Gas Utility Residential Customer Satisfaction Study - 6 years in a row!

This recognition reflects what matters most to the people we serve: safety, reliable service, trust, ease of doing business, and support when it’s needed most. Southwest Gas also achieved the highest scores in the West Large segment across several study dimensions, including safety and reliability, problem resolution, ease, digital channels, people, cost, and trust.

We’re grateful to our customers for placing their trust in us every day. And we’re proud of our employees, whose dedication ensures we’re not just fueling homes - we’re fueling communities and making a positive impact in the neighborhoods we call home.

For J.D. Power 2025 award information, visit jdpower.com/awards.

TIME Recognizes Southwest Gas as One of America’s Best Mid-Size Companies – 2 Years in Row!

For the second year in a row, Southwest Gas has been named one of TIME’s America’s Best Mid-Size Companies. This award evaluates companies based on employee satisfaction, growth, and transparency in sustainability practices.

We’re proud to be an employer of choice, fostering a positive workplace culture and prioritizing the satisfaction of our employees. Their dedication is fueling homes and communities every day, inspiring us to grow responsibly, support our people, and strengthen the neighborhoods we serve.

Learn more about TIME’s America’s Best Mid-Size Companies 2025.

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One of the World's Most Trustworthy Companies

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We’re proud to announce that Southwest Gas Holdings, Inc. has been recognized by Newsweek on their list of the World’s Most Trustworthy Companies 2024. 
 
This recognition highlights the top 1,000 most trustworthy companies worldwide, with Southwest Gas earning a spot in the top 2% among publicly listed companies. Karen Haller, President and CEO of Southwest Gas Holdings & CEO of Southwest Gas Corporation, stated, "This recognition and the incredible trust placed in us as an energy service provider of choice is a testament to our employees' dedication to serving our customers with excellence and working together to better our communities."
 
The ranking is based on an independent survey involving over 70,000 participants, assessing quality services, fair wages, and effective leadership.
 
Check out the press release here and the list of recipients here!

Inclusive. That's just who we are.

At Southwest Gas, we believe in the power of diversity — of voice, thought, and experiences. Inclusion leads to stronger, more innovative communities, and we’re proud to fuel a future where everyone has the opportunity to thrive.
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Recruitment and Hiring

Our people are the heart of our company, and our commitment is reflected in our hiring and development practices. We support a leadership philosophy anchored to inclusive leadership principles.
 

Supplier Diversity

Southwest Gas supports the development of a diverse business environment through our supplier diversity program. As part of the company’s mission to enrich the communities we serve, it is our goal to advance supplier diversity and provide opportunities to diverse-owned business. To access our annual report and learn more about supplier diversity visit:
 

Building Lives Up Everywhere (BLUE)

BLUE is our employee volunterrism program whose mission is to foster a culture of service that inspires employees to give back to their communties and make a positive impact in the lives of others and build stronger communities. Divisons and Districts, in conjuction with a BLUE committee, hosts volunteer events supporting various causes in the communties we serve. 
We know that our employees are our greatest asset, an we are committed to creating a workplace where everyone feels valued and respected. Our DE&I department offers a variety of resources and programs to help our employees connect with each other and learn about different cultures and perspectives.
 
ADELANTE - Latino/Hispanic and allies
The mission of Adelante is to build an inclusive environment for Hispanics, Latin Americans, and allies through networking opportunities, professional growth, mentorship, and sponsorship that also provides the opportunity for career advancement. Additionally, we hope to give back to the Hispanic and Latin American communities in Southwest Gas service territories through volunteering and other engagement activities.
 ELEVATE - African Americans and allies
The mission of ELEVATE is to build an initiative driven inclusive community that supports the advancement and development of African Americans and Allies.
 RISE - Women and allies
The mission of RISE is to foster a culture that attracts, empowers and retains talented women at all levels and in all fields in the Company. We've created a network for women and allies that fosters the advancement of women and supports a fully inclusive culture at Southwest Gas.
 SPECTRUM - Multigenerational
The mission of SPECTRUM is to bridge generations through open forums that foster discussions with humility and transparency that encourage mentorship and connection.
 STARS - Veterans and allies
The mission of STARS is to foster a culture of support, advocacy, and empowerment for military supporters and veterans within our organization. Through collaboration, education, and outreach, we aim to create a welcoming and inclusive environment where members can thrive personally and professionally.

A Sustainable Future

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.
 

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