Valiant Energy Solutions is the one partner you need for the comfort of your home or business. Since 1930, we've served customers in Connecticut's Fairfield, Hartford, Litchfield, Middlesex and New Haven Counties, with local offices in Bantam, Canton, Cheshire and Waterbury. We provide reliable propane and heating oil delivery and heating and air conditioning services, including upgrades, maintenance and duct cleaning. Our electrical team is on hand for EV charging, lighting and generator installations. You can count on our plumbing experts for repairs, water treatment and more. Valiant Energy helps you stay comfortable all year while using less energy with energy audits, which save you money and shrink your carbon footprint.