Reviews
At Kassgas Ltd, we take pride in delivering exceptional heating and plumbing services across South Yorkshire, including Rotherham, Chesterfield, Sheffield, and Doncaster. Our commitment to quality workmanship and customer satisfaction is reflected in the positive feedback we receive from our clients.
Reviews
Our Happy Clients!
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5/5 Based on 84 reviews
5/5 Based on 43 reviews
Why Choose Us
We put customer service and satisfaction above all else. Listening to your needs and doing everything in our power to ensure you are fully happy with everything we do. So if you’re looking for a plumber or heating engineer for your next project, why not give us a call.
Our excellent customer service is second to none, check out our reviews here

New Boiler Installation

Boiler Servicing

Boiler Repairs

Power Flush

Landlords / Letting Agents

Plumbing

Smart Thermostat

Cooker Installation
Our gas cooker installations start from only £60 and comply with all safety regulations. Moving house? We can remove your cooker in one property and install it in another on the same day, including weekends.

Commercial Gas Services
We provide comprehensive Commercial Gas services including installation and maintenance of gas equipment, thorough safety inspections by Gas Safe registered engineers, and energy efficiency solutions to help you save money and reduce your environmental impact.