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24 Years
experience
Emergency
services
Your Trusted Plumbing & Heating Partner in Cardiff
Loumac Plumbing & Heating was established in 2002 by Darren Wadsworth and Craig Hicks, who combined their extensive industry experience to create a customer-focused service. With over 30 years of collective expertise since their apprenticeships in 1990, we specialise in commercial and domestic plumbing and heating solutions across South Wales, the South West, M4 Corridor, and the Midlands. Our services include 24/7 emergency repairs, energy-efficient systems, and tailored maintenance contracts, supported by a 12-month warranty on all installations.

We prioritise reliability, transparency, and quality workmanship, as evidenced by testimonials from satisfied clients ranging from private homeowners to large corporations. Our commitment to reducing carbon footprints through solar heating and energy-efficient systems positions us as a forward-thinking partner for businesses aiming to cut costs and environmental impact.
Services
Commercial Plumbing Domestic Plumbing 24/7 Emergency Repairs Central Heating Installations Solar Heating Systems Underfloor Heating Gas Safety Certificates Power Flushing Maintenance Contracts Energy Efficiency Solutions
Details
  • Year established: 2002
Highlights and features
  • We offer 24/7 emergency plumbing services with rapid response times.
  • Our team has over 20 years of experience in plumbing and heating solutions.
  • We specialise in energy-efficient systems to reduce costs and carbon footprints.
  • We provide tailored maintenance contracts for commercial clients across industries.
  • We have a proven track record with testimonials from satisfied business and domestic clients.
What people say
Prompt response times Professional team Quality workmanship Energy-efficient solutions Reliable service
Services
Commercial Plumbing
Loumac provides tailored commercial plumbing solutions, including strategic installations, maintenance, and 24/7 emergency support for retailers, manufacturers, and leisure industries. Our services ensure minimal downtime, with energy-efficient upgrades to reduce operational costs. Backed by a 12-month warranty, we handle everything from gas safety certificates to large-scale heating systems.
Domestic Plumbing
We offer comprehensive domestic plumbing services, from boiler upgrades and wet room installations to emergency repairs. Our team installs energy-efficient systems and provides 24/7 callout for urgent issues like gas leaks or heating failures. All work is guaranteed with a 12-month warranty, ensuring homeowner satisfaction and system longevity.
Solar Heating Systems
Loumac designs and installs solar water heating systems for homes and businesses, reducing energy bills by up to 60%. These systems integrate with existing boilers and are tailored to maximise ROI. We handle planning considerations and provide ongoing maintenance, helping clients achieve sustainability goals while cutting running costs.
Central Heating Rejuvenation
Our power flushing service removes sludge and debris from central heating systems, restoring efficiency and extending boiler lifespan. Recommended annually, this service reduces fuel costs and prevents breakdowns. It is ideal for businesses and homeowners facing inefficient heating during colder months.
Maintenance Contracts
Loumac offers reactive and proactive maintenance contracts for commercial and domestic clients. Services include gas safety testing, annual servicing, and 24/7 emergency repairs. Tailored plans ensure systems remain compliant and operational, allowing businesses to focus on core activities without plumbing disruptions.
People
Darren Wadsworth
Co-Founder
Darren co-founded Loumac in 2002 after 12 years as a sub-contractor for British Gas. He specialises in commercial plumbing solutions and prioritises customer service, ensuring all projects meet strict quality standards while maintaining cost efficiency.
Craig Hicks
Co-Founder
Craig established Loumac alongside Darren following a career in domestic and commercial plumbing. He focuses on technical innovation and team training, ensuring clients receive cutting-edge solutions and reliable service across all project types.
Questions
What areas do Loumac Plumbing & Heating cover?
We operate across South Wales, the South West, M4 Corridor, and the Midlands, with our base in Cardiff.
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency callouts for urgent plumbing and heating issues.
What commercial plumbing services do you provide?
We offer installations, maintenance contracts, gas safety certifications, and emergency repairs tailored to businesses.
How can solar heating systems benefit my business?
Solar systems reduce energy costs by up to 60% and lower carbon footprints while providing year-round hot water.
Are your plumbers qualified and insured?
All our technicians are certified, with work covered by a 12-month warranty.