Some of our customers
Commercial Water Tank Replacement & Repair Specialists
With over twenty five years of experience in the repair, refurbishment and cleaning of water tanks for commercial clients, Express Water Tanks’ policy of professionalism and efficiency is at the forefront of the south east England based family run business.
Before any repair, cleaning or installation, surveys are carried out by experienced and certified staff allowing for a detailed quotation to be supplied, complete with risk assessment, method statement and estimated timescale of works. This allows our clients to mitigate downtime, budget for repairs and reduce disruption to their business.
Our replacement water tank technicians are available 24 hours a day; 365 days a year for emergency and scheduled plumbing and water tank repair or replacement works. Express Water Tanks list of services include valve and pipework replacement works, chlorination of tanks and pipework, supply and installation stainless steel grp ladders and handrailand roof edge protection – visit our services.
Read about our latest installs, services and news…
Cold Water Storage Tank Regulations: A Guide for Commercial Buildings
A plain-English guide to the regulations covering commercial cold water storage tanks: the Water Fittings Regulations, ACoP L8 and HSG274, disinfection and the signs a tank may not be compliant.
The Hidden Costs of Delaying Commercial Water Tank Replacement
For many commercial buildings, the cold water storage tank is one of the most overlooked assets. Hidden away in plant rooms, basements and rooftop service areas, it's easy to forget about until something goes wrong. [...]
5 Signs Your Commercial Water Tank May Fail Soon
Commercial water tanks are often hidden away in plant rooms, basements and rooftop service areas — out of sight and, unfortunately, out of mind. However, ageing water storage systems can quickly become a serious issue [...]
GRP Cold Water Tank Repair & Replacement for Commercial Buildings
GRP (Glass Reinforced Plastic) cold water storage tanks are widely used across commercial buildings due to their durability and corrosion resistance. However, ageing components, poor maintenance and changing regulations mean many systems now require professional [...]
water-tank
replacement
supply & installation of one piece, two piece and sectional tanks
24 hour emergency
call out service
if you’re caught in a tight spot and need emergency help, we’re here for you.
water-tank replacement
supply & installation of one piece, two piece and sectional tanks
24 hour emergency call out service
if you’re caught in a tight spot and need emergency help, we’re here for you.
Commercial Water Tank Services
Everything you need to keep a commercial building’s cold water storage safe, compliant and working, from one family-run specialist.
How We Work
A straightforward, fully planned process, so you know exactly what’s happening and your building keeps running.
- Byelaw upgrades to L8 water regulations
- Cross flow installations to improve turnover
- Insulation to keep stored water below 20°C
- Properly fitted lids, screened vents and overflows
Areas We Cover
Based in the South East, we work on commercial buildings across the country.
Who We Work For
Hotels, office blocks, apartment buildings, property managers, public sector buildings and development projects. Our customers include the NHS, Transport for London, Heathrow, Christie’s, the National Trust, HM Prison & Probation Service and McDonald’s.
Frequently Asked Questions
Can you keep our water running during a tank replacement?
Yes. Where needed we install a mains bypass or temporary tank so the building keeps its water supply while the work is carried out.
Do you offer emergency call-outs?
Yes. Our engineers are available 24 hours a day, 365 days a year for emergency and scheduled water tank repairs and replacements.
Should we repair or replace our water tank?
It depends on the condition of the tank, access and how the building uses water. After a survey we’ll give you an honest recommendation, whether that’s cleaning, refurbishment or a full replacement.
Do you use sub-contractors?
No. Our in-house team of experienced engineers handles every project from start to finish.















