- Hours
- Callouts around the clock
- Phone
- 01461 758041
- Website
- dennerheating.comUnverified profile
- Trading for
- 5+ years
- Listing checked
- 2026-09-09
About Denner Heating & Plumbing
Denner Heating & Plumbing is a family-run heating and plumbing business based in Dumfries. It serves Annan, Dumfries and Cumbria with boiler installations and replacements, central heating repairs, plumbing repairs and installations, and boiler service plans. The business is Gas Safe and OFTEC registered.
Boiler work includes fitting modern, energy-efficient boilers and servicing gas and oil boilers. Central heating services cover system repairs and maintenance. Plumbing jobs range from leaking taps and blocked drains to full bathroom renovations, kitchen sink fittings, shower installations and pipework for extensions. The business also fits outdoor taps and garden plumbing.
Denner Heating & Plumbing covers Annan, Dumfries, Carlisle and surrounding areas of Cumbria. Customers can request an online estimate or book a time that suits them. Engineers arrive on time with everything needed and carry out the work. The business offers three tiers of boiler service plans with monthly payments starting from £9.99, each including a full boiler service, Gas Safety Certificate and flue gas analysis. The Gas Boiler Care Plus plan adds unlimited call-outs and boiler repairs. The Ultimate plan includes water connections and chemical redosing. Oil boiler plans are also available at higher monthly rates. Service plans include a 5 to 10 per cent discount on future work and priority response. The business is family-run and locally based, with engineers who live and work in the areas served.