Professional Hot Water System Supplier in Roscommon
Hot water system supplier in Roscommon for homes and businesses across the county. Call now for hot water cylinder installations, repairs, and replacements. DH Plumbing and Heating is your professional plumber in Roscommon (LINK BACK TO HOME PAGE) with 20 years experience and RGII certification for all gas and oil work. We supply and fit unvented cylinders, immersion heaters, booster pumps, and attic water tanks.
Your Expert Hot Water System Supplier in Roscommon and Surrounding Areas
Hot water system supplier in Roscommon providing installations, repairs, and replacements for homes across the county. We handle everything from hot water cylinder upgrades to immersion heater repairs, unvented cylinder installations, and booster pump replacements. If you've got no hot water, low water pressure, or a cylinder thats leaking or making strange noises, we'll sort it fast. We're RGII-certified for gas and oil work, and we've been doing plumbing and heating in Roscommon for 20 years. Fair pricing, clear explanations, and we clean up when we're done. Call now for emergency repairs or to book in a new installation.
General Heating Services
General heating services for oil boilers, gas boilers, and heat pumps. Annual servicing, breakdowns, radiator repairs, and system upgrades. RGII-certified with 20 years experience. Cold radiators? Strange noises? Boiler cutting out? We diagnose and fix heating problems fast.
General Heating Repairs
Heating repairs for broken boilers, faulty radiators, and heating systems that aren't working. We fix oil boilers, gas boilers, and heat pumps. Boilers not firing? Radiators cold? Leaking valves? RGII-registered for gas work. Fast response when your heating stops working.
Plumbing Pipe Leak Repair
Pipe leak repair in Roscommon for burst pipes, leaking joints, and damaged pipework. Emergency response for leaks flooding kitchens, bathrooms, or attics. Frozen pipes that burst in winter, corroded copper pipes, leaking joints under sinks—we find and fix before damage spreads.
Unvented Cylinder Installation
Unvented cylinder installation for high water pressure and instant hot water. Sealed systems delivering mains-pressure hot water to multiple taps and showers. Sized properly for your home, installed safely, passes all building regulations. Perfect for family homes with multiple bathrooms.
Unvented Cylinder Repair
Unvented cylinder repair for lost pressure, leaks, or fault codes. Faulty pressure relief valves, failed expansion vessels, and temperature sensor issues diagnosed and repaired quickly. Qualified and experienced with all major brands. Unvented systems need proper servicing—we do it right.
Unvented Cylinder Replacement
Unvented cylinder replacement in Roscommon for old cylinders that are corroded, leaking, or too small. If your cylinder is 15-20 years old and failing, replacement is more cost-effective than repairs. We install new cylinders sized for your home. Joule, Range Tribune, Megaflo brands.
Hot Water Cylinder Installation
Hot water cylinder installation for vented and unvented systems. New builds, extensions, and upgrades from old copper cylinders. Standard vented cylinders with header tanks or modern unvented for mains pressure. All pipework, insulation, immersion heaters, thermostats with clear pricing.
Hot Water Cylinder Repair
Hot water cylinder repair for leaking cylinders, faulty immersion heaters, and temperature problems. No hot water? Water too hot or cold? Leaks from seams or connections? Noisy cylinders? We diagnose quickly, explain if it's repairable or needs replacing. Most repairs done same-day.
Hot Water Cylinder Replacement
Hot water cylinder replacement in Roscommon for old cylinders that are leaking, corroded, or not providing enough hot water. If your cylinder is over 15 years old and failing, replacing is smarter than repairing. Modern insulated models provide better pressure and lower bills.
Immersion Heater Repair
Immersion heater repair for electric water heating that stopped working. No hot water from immersion? Element or thermostat has failed. We test both, replace faulty parts, ensure safe operation. Most repairs take under an hour. Common parts carried in van for same-day fixes.
Immersion Heating Replacement
Immersion heater replacement for failed elements and thermostats. Immersion not heating water? Tripping electrics? Heating water too hot? We drain the cylinder, remove old immersion, fit new element with thermostat, test properly. Modern immersions are more efficient and safer.
Heating System Repair
Heating system repair in Roscommon for oil boilers, gas boilers, heat pumps, radiators, and pipework. Broken boilers, cold radiators, leaking valves, pump failures. Boiler won't fire? Some radiators cold? Heating slow to warm up? RGII-certified. 20 years fixing Roscommon heating.
Booster Pump Installation
Booster pump installation for homes with low water pressure. Weak showers? Taps slow to fill? Upstairs pressure terrible? Booster pumps increase mains pressure throughout the house or to specific taps and showers. Common in rural areas. Sized properly and installed safely for your home.
Booster Pump Repair
Booster pump repair for pumps that stopped working, making noise, or cycling constantly. Failed pressure switches, worn impellers, electrical faults diagnosed and repaired. If pump is old and repairs are costly, we'll advise honestly on replacement. Most repairs completed same-day.
Booster Pump Replacement
Booster pump replacement in Roscommon for old pumps that failed or aren't delivering proper pressure. If pump is 10-15 years old and breaking down regularly, replacement is smarter than repairs. Remove old pump, install new one sized for your water needs. Modern pumps are quieter.
Attic Water Tank Installation
Attic water tank installation for vented heating systems and cold water storage. Header tanks, expansion tanks, cold water storage installed in attics and lofts. Proper overflow pipes, insulation to prevent freezing, reliable ball valves. Done right so you don't get ceiling leaks.
Attic Water Tank Repair
Attic water tank repair for leaking tanks, faulty ball valves, and overflow problems. Tank overflowing? Ball valve needs replacing. Tank leaking from cracks? Whole tank needs replacing—can't be patched reliably. Fixed quickly before water leaks through ceiling. Insulated properly.
Attic Water Tank Replacement
Attic water tank replacement in Roscommon for old tanks that are cracked, leaking, or too small. Plastic tanks degrade and crack, especially after freezing. Remove old tank, install new properly-sized one, fit new ball valve and overflow, insulate to prevent freezing. Leave attic tidy.
Circulating Pump Installation
Circulating pump installation for central heating systems. Pumps push hot water from boiler around radiators—without it, heating doesn't work. Install new pumps for new heating or when upgrading. Correct pipe sizing, electrical wiring, speed settings. Modern pumps quieter and efficient.
Circulating Pump Repair
Circulating pump repair for seized pumps, noisy pumps, or pumps not circulating properly. Heating not working and can't hear pump running? It's failed. Seized bearings, failed capacitors, airlocks diagnosed and repaired. Most problems diagnosed within 30 minutes on site.
Circulating Pump Replacement
Circulating pump replacement in Roscommon for failed or old inefficient pumps. Pump seized? Leaking from shaft seal? Old and noisy? Replace with modern variable-speed pump. Quieter, energy-efficient, reliable. Drain system, remove old pump, fit new one, refill, bleed, test properly.
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What Our Customers Say About Us
RGII-certified plumbers in Roscommon with 20 years experience installing and repairing hot water cylinders, immersion heaters, and pumps across Roscommon and surrounding counties. We answer the phone, show up on time, explain what needs doing, and clean up when finished.
Trusted & Professional
Plumbing & Heating Solutions
At DH Plumbing and Heating, we understand how stressful plumbing issues can be. That's why we're here and ready to address your problems quickly and professionally.
Whether it's a broken boiler that needs replacing or a bathroom renovation, we take pride in providing fast, dependable, and affordable solutions, allowing you to keep your home warm at all times!
You can rely on our local, experienced team to treat your home with care and deliver the professional service you expect and deserve.
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