Bathroom Installation
Design to Completion — Your Dream Bathroom Made Affordable
Why KAS Energy
A Beautiful New Bathroom From Start to Finish
We're not a big faceless company — we're a local team based right here in Alfreton, and we've been transforming bathrooms across Derbyshire for over 20 years. When you work with KAS Energy, you get a dedicated team managing your project from start to finish. No chasing different trades, no wondering what's happening next — we handle the plumbing, the fitting, and coordinate everything else so you don't have to.
We're Gas Safe registered for any gas work involved, and with over 315 five-star reviews on Google and Checkatrade, you can see exactly what our customers think before you even pick up the phone. We believe in transparent pricing too — the quote we give you is the price you pay. No surprises, no hidden extras.
And if you'd rather spread the cost? We offer flexible finance options to make your dream bathroom affordable today. Give us a call or fill in the form — we'd love to hear about your project.
Real Transformations
See the Difference
Drag the slider on each project to reveal the transformation
Before
After
Before
After
Everything Handled
What's Included
We manage your entire bathroom project from start to finish. No need to coordinate separate trades yourself — we handle it all so you don't have to.
- Free design consultation
- Full project management
- All plumbing & pipework
- Tiling & flooring coordinated
- Electrics arranged (fans, lighting, heated towel rails)
- Waste removal & disposal
- Final clean & handover
- Aftercare & guarantee
Our Services
What We Offer
Full Bathroom Renovations
Complete transformations from design to completion, including all trades.
Wet Room Installation
Level-access wet rooms with proper tanking and drainage for a watertight finish.
Ensuite Bathrooms
Space-saving ensuite designs that maximise every inch of your room.
Cloakroom & WC
Compact cloakroom and downstairs WC installations and upgrades.
Accessible Bathrooms
Mobility-friendly bathrooms with walk-in showers, grab rails and easy access.
Plumbing & Pipework
All plumbing work handled in-house — new pipework, relocations and repairs.
Spread the Cost of Your New Bathroom
Flexible finance options available — make your dream bathroom affordable today.
Finance subject to status. KAS Energy Ltd is an Introducer Appointed Representative of Phoenix Financial Consultants Limited.
How It Works
Your Bathroom in 4 Simple Steps
Get In Touch
Call us or fill in the form to discuss your bathroom project and arrange a visit.
Free Home Visit
We visit your home, take measurements, discuss your vision, and provide a fixed-price quote.
Installation
Our team handles everything — plumbing, electrics, tiling, finishing. Typically 5-10 days.
Enjoy Your Bathroom
Final clean, walkthrough, and handover. We're always here if you need us after.
Customer Reviews
What Our Customers Say
"Kas Energy plumbing and heating converted my elderly father's bathroom into a wet room. It was a smooth seamless transition over two weeks. Sam and his colleagues always turn up when they say they do full days work. They are professional and perfectionists. They are totally trustworthy and I wouldn't have any other company at my or my father's house. Totally recommend them, no one will beat their craftsmanship and professionalism."
"I had a new shower cubicle and shower. There were problems from the previous one that was fitted. KAS rectified every problem. Nothing was too much trouble. The workmanship was 5*. I would highly recommend."
"Extensive movement of our ensuite layout, moving soil pipe, adding radiator, shower tray, new sink, all first fit. This was a huge job for a small space but Sam listened to what we wanted and advised us in how this would look and how to achieve this. He outlined costs and timelines to help us budget and plan the time for the work to be done. He was clean and tidy with the work he did and did it with such a professional approach."
"I highly recommend Kas Energy plumbing and heating. They are quick and efficient from booking the job in to completing. They are extremely professional and completed all work to a very high standard with reasonable prices. Very happy customer. Thank you!"
"Fantastic service, very happy with the work we had completed. Would highly recommend Kas Energy for all plumbing and gas services. Found them to be professional with very competitive rates and the customer service support is second to none."
"Brilliant company, 2nd time I've used them now and definitely won't be the last! Always try and do their best to get me in asap, very quick and efficient service I can't praise them enough!"
Common Questions
Bathroom Installation FAQs
Where We Work
Serving Derbyshire & Nottinghamshire
Based in Alfreton, we cover a wide area across Derbyshire and Nottinghamshire.
We're local, which means fast response times and reliable service from a team that's right on your doorstep. No long waits, no chasing — just honest work from people who care.
- Alfreton
- South Normanton
- Heanor
- Ripley
- Belper
- Derby
- Nottingham
Not sure if we cover your area? Contact us to check!
Get In TouchGet in Touch
Ready to Start Your Bathroom Project?
Book a free design consultation and let's discuss your dream bathroom. No pressure, no obligation - just honest advice.
Phone
01773 424563Address
Genesis Centre, Office 15, King St, Alfreton, DE55 7DQ
