Business Water Comparison UK
Since water market deregulation, UK businesses can switch water supplier. We compare the market and find you a better deal — completely free.
Switch Your Business Water Supplier and Save
Since the UK business water market opened to competition in 2017, businesses in England can choose their water retailer — just like gas and electricity. Yet the vast majority of businesses have never compared their water rates and remain on default tariffs.
Our brokers compare business water rates from multiple retailers and identify opportunities to reduce your water and wastewater charges. We also review your current bills for billing errors, which are surprisingly common in the water sector.
Whether you're a single-site business or managing a multi-site portfolio, we handle the entire comparison and switching process at no cost to you.
What we cover in your water review
- Water supply and wastewater charges comparison
- Bill validation and error identification
- Meter accuracy checks and leak detection advice
- Water efficiency recommendations
- Multi-site water portfolio management
- Switching support from start to finish
How our water comparison works
A thorough review of your current water costs and a clear path to savings.
Send us your bills
Upload your recent water bills or share your account details. We review your current charges in full.
We analyse your costs
Our brokers check for billing errors, compare retailer rates and identify all available savings.
Review your options
We present a clear summary of potential savings and recommended actions — no obligation.
We manage the switch
If you choose to switch retailer, we handle all the paperwork and keep you updated throughout.
Get a free business water review today
Most businesses have never compared their water costs. Let us check if you're overpaying.
Business water FAQs
Everything you need to know about switching your business water supplier.
Can all UK businesses switch water supplier?
Business water market deregulation currently applies to businesses in England. Scottish businesses have been able to switch since 2008. Businesses in Wales are not yet able to switch water retailer.
Will switching water supplier affect my supply?
No. Your water supply comes through the same pipes regardless of which retailer you choose. Only the billing and customer service changes — the physical infrastructure stays the same.
How much could I save by switching water supplier?
Savings vary depending on your current tariff and consumption. Bill validation alone often uncovers overcharges. Switching retailer can deliver savings of 10–30% for some businesses, though results vary.
What is water bill validation?
Bill validation is a detailed audit of your water bills to check for errors, incorrect tariff classifications, estimated readings and other overcharges. It's a service we include as part of every water review.