Heating and Plumbing Services Across Chesterfield and Derbyshire
DYPH is a Gas Safe registered heating and plumbing company serving homeowners across Chesterfield, Dronfield, Sheffield and the surrounding areas. Founded and run by John, DYPH is built on over 30 years of hands-on experience in the heating industry.
John has spent three decades getting to know the homes, the people and the particular demands of the Derbyshire and South Yorkshire area, and that local knowledge is something no national company can replicate. Whether you need a brand new boiler fitted, your existing system serviced, or a complete central heating installation, DYPH delivers quality workmanship at a fair and transparent price.

What We Offer
DYPH covers a comprehensive range of domestic heating and plumbing services. From new boiler fitting and boiler repairs through to powerflushing, central heating systems, unvented cylinders and general domestic plumbing, John has the skills and experience to handle it all.
For homeowners who want complete peace of mind throughout the year, DYPH Protect is the company’s own care plan, offering tiered monthly cover that includes an annual service, carbon monoxide check and priority callout depending on the plan chosen. Finance options are also available on new boiler installations through Phoenix Finance, making it easier to manage the cost of upgrading your heating system.




