
THOROUGH BOILER SERVICING FOR EVERY HOME
At D & H Plumbing & Heating, we deliver a detailed boiler servicing process that keeps your system running smoothly and safely. Our Gas Safe-registered engineers in Southwell handle everything from initial fault assessment to visual inspections, operational tests, and safety checks. If your boiler is showing error codes or strange behaviour, we use advanced diagnostics to pinpoint issues before they become costly repairs.
We provide gas safety certificates for landlords and property owners to ensure tenant safety and legal compliance. Gas appliances, pipework and ventilation systems are thoroughly inspected annually to ensure safety. Early detection reduces risks, prevents costly problems, and gives you peace of mind that your property meets gas safety standards.
30+ YEARS' BOILER EXPERTISE
COMPREHENSIVE BOILER SAFETY DIAGNOSTICS
LANDLORD GAS SAFETY CERTIFICATES AVAILABLE

WHAT OUR BOILER SERVICING COVERS
We perform a thorough visual inspection of your boiler and all its components, including the heat exchanger, fan, pump, and control panel. During each visit, we carry out operational testing to monitor start-up, shut-down, and cycling for any irregularities.
We also complete combustion analysis where it's needed and check gas pressure or flow for gas boilers. Our engineers inspect the flue for safety and check for leaks in water, gas, or oil systems. An electrical safety check rounds out the process, so you know your boiler is operating safely at every level.
THE BENEFITS YOU’LL NOTICE
Regular servicing helps your boiler run more efficiently, saving you money on energy bills. Spotting faults early can prevent major breakdowns and expensive repairs. With our detailed inspections, you get reassurance that your heating and hot water won’t let you down when you need them most. Landlords also meet their legal safety requirements without hassle, thanks to our annual certification service.
