Commercial Plumbing Services

Installations • Servicing • Breakdowns • Repairs • Maintenance

Emergency Plumbing Repairs

Leak Detection & Repairs

Plumbing & Drainage Installations

Scheduled Plumbing Maintenance

Problems with your plumbing works?

Discovered a leak?

Need a toilet or washroom?

Issue with water pressure?

Plumbing system upgrade?

Having issues with your plumbing? Our team of expert commercial plumbing services engineers are on hand to help you...

Relax with our comprehensive Commercial Plumbing services

We have your commercial  plumbing services covered from toilets, to pipework, leak detection through to washroom installations

Emergency Plumber

Same Day Emergency Plumber

Leak Detection

Leak Detection & Repair

Pipework Design

Full Plumbing Installations

Hot and Cold Water Systems

Hot & Cold Water Systems

Scheduled Plumbing and drainage

Scheduled Plumbing & Drainage Work

Legionella Testing

Water Regulations & Compliance

"SMS were so helpful, I'm amazed as to how quickly you were able to detect the issue with our drain and then repair it without causing huge disruption - meaning we could stay open"

Mrs Hillier, St John’s School

Why trust SMS with your Plumbing?

Southern Maintenance Solutions have been experts in commercial plumbing and drainage for over 30 years. We cover the majority of the South of England with our commercial plumbing services in Newbury Reading & Slough in Berkshire, Swindon and across Wiltshire, all over Oxfordshire, Basingstoke, Winchester & Southampton as well as across Hampshire, our teams cover Bristol and the South West as well as Surrey and of course across London.

Our fully qualified, experienced plumbing engineers provide everything from emergency repairs to full system installations, our experienced team ensures your plumbing infrastructure runs efficiently, safely, and in full compliance with current regulations. 

We understand that plumbing issues can disrupt operations and impact productivity. That’s why we deliver fast, reliable service with minimal disruption to your business. Whether it’s a one-off call-out or part of a planned maintenance contract, you can count on us for high-quality workmanship and professional support every step of the way.

Key Benefits

Commercial Plumbing Services

Our commercial Plumbing Services

Explore Our Commercial Plumbing Services

Emergency Plumbing
Repairs

Emergency Plumbin Repairs

Our team of qualified engineers are on hand in the event you have a plumbing emergency and need to call us out.

Leak Detection
& Repair

Leak Detection & Repair

If you have (or suspect) a leak, our experienced plumbers will identify and repair the leak fast for you.

Burst Pipes

Burst Pipes

Burst water or drainage pipe? Get in touch and one of our engineers will attend, identify the issue and agree a repair with you.

Pipework

Pipework

Our experienced plumbing engineers can install & repair any type of pipe. Whether gas, oil, water or waste, copper, steel or plastic.

Mains Water Pipework

Mains Water Pipework

Our highly qualified plumbing engineers can work on your mains water pipework within your property.

Thermostatic Mixing Vales (TMV's)

Thermostatic Mixing Vales (TMV's)

We can install, repair or upgrade Thermostatic Mixing Valves (TMVs) to ensure safe warm water at your outlets.

Blocked Toilets & Drains

Blocked Toilets & Drains

Do you have a blocked toilet or a blockage in your drainage system? We can help get things unblocked and working again.

Faucet Tap Repair

Faucet Tap Repair

We can install, repair or replace a wide range of taps (faucets). So if you need a new tap or have a leaking faulty tap we can help.

Bathroom / Washroom Installation & Refurbishment

Bathroom / Washroom Installation & Refurbishment

From simply replacing sanitary pieces throguh to a full redesign & refurbishment.

Toilet Installation
& Refurbishment

Toilet Installation & Refurbishment

From replacing a single toilet, to installing or refurbishing a complete toilet room or block.

Commercial Kitchen Plumbing

Commercial Kitchen Plumbing

We provide commercial kitchen plumbing, from full pipework installation through to plumbing a new appliance.

Appliance Plumbing

Appliance Plumbing

We can plumb in any appliance from dishwashers, water heaters, washing machines and more

Boiler & Heating System Plumbing

Boiler & Heating System Plumbing

We offer boiler and heating system installations, annual servicing, repairs and maintenance.

Cold Water System Plumbing

Cold Water System Plumbing

Installations, servicing, repairs, maintenance and testing of all cold water plumbing systems

Hot Water System Plumbing

Hot Water System Plumbing

Installations, servicing, repairs, maintenance and testing of all hot water plumbing systems

Water Storage Tanks

Water Storage Tanks

Our experienced plumbing engineers can install, repair, replace water storage tanks. We also offer cleaning of water storage tanks.

Commercial Water Heaters

Commercial Water Heaters

We install, maintain and repair as well as provide annual servicing for a wide range of water heaters to suit your needs and demands.

Water pressure Systems

Water pressure Systems

Your system need exactly the right pressure and our regular planned maintenance will ensure your pressure are correct.

Why Choose Us

Our commercial plumbing services are focussed on our customers, helping them with minimum disruption, maximum value and total satisfaction.

Local Friendly Experts

We have been your local commercial plumbing services experts for over 30 years with a reputation for our friendly, personable approach and care for all of our customers.

Responsive & Reliable

Need our help? You can rely on our large team of qualified engineers to respond to your needs as a matter of urgency for ultimate peace of mind.

Competitive Pricing

We pride ourselves on providing our excellent services at competitive, fair prices – delivering exceptional value for money on every job.

Complete Supplier

We make life easier for you and your business by providing a wide range of comprehensive HVAC, plumbing, Water & Drainage services.

Honest Help & Advice

We’re here for you. With 30 years of knowledge and experience, it’s our pleasure to assist our customers with any help & advice.

Hundreds of clients trust us with their commercial plumbing services

Reactive Emergency Repairs

(Unplanned Breakdown Occurrences)

Installations and Projects

(From Design To Implementation)

Service Maintenance Plans

(Planned Preventative Maintenance​)

FAQs

Commercial Plumbing
Questions

We work on a wide range of systems including water supply pipework, soil and waste systems, pressurised hot water systems, cold water storage, and drainage infrastructure.

Yes, we regularly work with contractors and property managers on full plumbing installations for refurbishments, new builds, and fit-outs.

Yes. We repair and replace commercial hot water cylinders, boilers, and other plant components, ensuring reliable hot water across your premises.

Yes, we specialise in the installation, repair, and servicing of commercial hot water systems, including cylinders, boilers, and pressurised systems.

A typical maintenance visit includes checking for leaks, inspecting valves and pipework, assessing water pressure, testing back flow prevention devices, and ensuring compliance with regulations.

Yes. We diagnose and resolve water pressure problems using solutions such as booster pumps, pressure regulation, or pipe upgrades.

We can replace old or failing pipework using modern, durable materials suitable for commercial environments, including copper, MDPE, and plastic systems.

Yes. We offer high-pressure water jetting and mechanical rodding to clear blockages quickly and safely, with minimal disruption.

We provide full CCTV drain surveys to identify issues such as root ingress, collapsed pipes, or internal blockages—ideal for diagnostics or pre-purchase inspections.

We install commercial-grade toilets, urinals, sinks, taps, wash troughs, sensor-activated systems, and more—suitable for high-traffic environments.

Yes, we install WRAS-approved components and can carry out risk assessments, back flow prevention, and water hygiene work in line with current regulations.

Our Commercial Plumbing Areas

Berkshire

Our Reading & Berkshire team provides Heating, Air Conditioning, Ventilation, Plumbing, Drainage & Water services to Aldermaston, Ascot, Bracknell, Crowthorn, Goring, Henley, Hungerford, Lambourn, Langley, Newbury, Maidenhead, Pangbourne, Reading, Shinfield, Slough, Sunningdale Thatcham, Theale, Windsor, Wokingham

Wiltshire

Our Swindon & Wiltshire team provides Commercial Heating, Air Conditioning, Ventilation, Plumbing, Drainage & Water services to Avebury, Calne, Chippenham, Devizes, Faringdon, Marlborough, Melksham, Pewsey, Purton, South Cerney, South Marston, Swindon, Wanborough, , Westbury, Wootton Bassett and surrounding areas.