[mk_page_section full_width=”true” padding_top=”0″ padding_bottom=”0″ section_id=”hero” el_class=”difd_slider-active” sidebar=”sidebar-1″][vc_column][vc_vulcanHeroSlider images=”55348″][/vc_column][/mk_page_section][mk_page_section padding_top=”128″ padding_bottom=”128″ section_id=”welcome” el_class=” difFullHeight difd_add-triangle-top-left-orange” sidebar=”sidebar-1″][vc_column][vc_row_inner][vc_column_inner width=”1/12″][/vc_column_inner][vc_column_inner width=”5/6″][mk_contact_info phone=”508-836-7245″ address=”4 Technology Drive Westborough, MA 01581″ website=”https://www.columbiagasma.com/”][vc_column_text css=”.vc_custom_1518622324046{margin-bottom: 0px !important;}”]Columbia Gas of Massachusetts is one of NiSource’s seven regulated utility companies. NiSource (NYSE: NI) is one of the largest fully-regulated utility companies in the United States, serving approximately 3.5 million natural gas customers and 500,000 electric customers. Columbia Gas of Massachusetts continues to grow as more businesses and homeowners convert from oil and electricity to natural gas. Today, natural gas satisfies 24 percent of our nation’s total energy demand and 18 percent of New England’s energy demand.[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/12″][/vc_column_inner][/vc_row_inner][/vc_column][/mk_page_section]