Denner Heating & Plumbing
- Monday 08:30–17:00
- Tuesday 08:30–17:00
- Wednesday 08:30–17:00
- Thursday 08:30–17:00
- Friday 08:30–17:00
- Saturday - Closed
- Sunday - Closed
About
Welcome to Denner Heating and Plumbing, your trusted local Worcester Bosch accredited and trained experts in heating installation, service, and repair. We’re proud to keep homes and businesses across Dumfries and Galloway and Cumbria, warm, safe, and energy-efficient all year round.
With a combined 50 years of experience and a commitment to quality, our skilled engineers deliver reliable, affordable heating solutions with care and precision. From new boiler and heating installations to urgent repairs, we handle every job with honesty, care and professionalism.
At Denner Heating and Plumbing, customer satisfaction comes first. We believe in clear communication, transparent pricing, and top workmanship you can rely on. No hidden fees, no shortcuts—just dependable service and lasting results.
Whether you need a boiler fixed, routine maintenance, or a complete system upgrade, you can count on us to keep your heating system running smoothly.
Warm homes. Happy customers. That’s our promise!
What we do
Boiler, central heating and gas engineers
- Boiler installation
- Boiler repair
- Boiler servicing
- Gas cooker installation
- Gas emergencies
- Gas fire repair and servicing
- Gas safety testing and inspection
- Immersion Heaters
- Underfloor heating
- Radiators and central heating
- Power flushing
Plumbers
- Appliance Installation
- Bathroom Plumbing
- Emergency plumbing services
- Heating System Installation
- Leak Detection
- Plumbing Fixtures
- Unvented cylinder installation and maintenance
- Water Heater Repair Services
More Services
- gas fire installation
- above ground drainage
My work
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