As an abundant source of energy, natural gas is an American foundation fuel, helping to increase our energy security. We believe that developing clean natural gas energy sources is critical to reducing greenhouse gas emissions , and providing an affordable and sustainable energy blend.

Our communities, and the more than 1.9 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.