Since 1968, Finselbach Heating & Gas has been keeping homes across Swansea and South Wales warm, safe, and energy-efficient. Family-run and proudly local, we combine decades of experience with modern expertise to deliver reliable heating and gas services you can trust.

Our team of Gas Safe registered engineers and Worcester Accredited installers are committed to providing clear, friendly advice and workmanship of the highest standard. Whether it’s a boiler repair, routine maintenance, or a full central heating installation, we treat every job with the same care and attention to detail.

At the heart of our business is a simple promise: safe, dependable service at a fair price. With over 50 years in the trade, countless loyal customers, and a reputation built on honesty, we’re here to make sure your home stays comfortable all year round.