10-year guarantee
5.0
10/10
Boiler installation & replacements in Winchester
No heating or need an upgrade? Fast installs, clear prices, up to 10-year warranties.
- ✅ Gas Safe registered engineers
- 🌟 Rated 5 stars on Google, Checkatrade, and TrustATrader
- 🥇 Vaillant Master Tech accredited
- 👷 Over 50 years of combined experience
Winchester
St Cross
Fulflood
Twyford
Chilworth
Bassett
Old Basing
Eastleigh
Cliddesden
Abbotts Ann
Timsbury
Andover
Fair Oak
Bishopstoke
Southampton
Chandlers Ford
Basingstoke
Romsey
Trusted by
Why homeowners in Winchester choose us
Engineers you can trust
Gas Safe registered and Vaillant Master Tech accredited, no cutting corners.
Clear, upfront pricing
No surprises. You get your quote fast, with everything explained.
Fast, reliable installs
From emergency swaps to planned upgrades, we keep things moving and turn up when we say.
Here when you need us
Questions, updates, or emergencies, we’re on hand and ready to help.
See the results for yourself!
Stephen Thompson
Winchester
Karina Hobbs
Chandlers Ford
Jim Shepard
Romsey
Sarah Newman
Fair Oak
Stephen Thompson
Winchester
Karina Hobbs
Chandlers Ford
Jim Shepard
Romsey
Sarah Newman
Fair Oak
Words from our clients
Scott was extremely professional and hardworking. He always cleared up after a day’s work and was polite and considerate. We are pleased with the outcome.
- Checkatrade Review
Thanks to Jamie, Barham and the rest of the JPS team for sourcing and arranging to fit our new boiler so quickly after it was condemned! Jamie and Barham were polite and courteous and worked quickly on the day of installation. Thanks again!
- Checkatrade Review
Great Job! My boiler was condemned so I needed a replacement quickly. I had a returned quote overnight from my enquiry, the install day was booked for a few days after, Scott the installer was great, turned up on time and made sure I was up and running. Great Service!
- Steven Edwards
Verified Google Review
Boiler was leaking – called and JPS sent someone out the same day to investigate. Fantastic communication, quick response. Explained everything thoroughly. Helpful staff. Knowledgable, friendly, efficient engineer.
- Checkatrade Review
JPS Plumbing were excellent in all aspects of the fitting of our new Gas Combi Boiler. They came out to us on an emergency call because our old boiler had catastrophically broken down. Darren fitted the new boiler 2 days later. The service from him & Jamie, the owner was exemplary. Jamie has been extremely helpful & prompt when I emailed him with questions about our heating system. A superb company!
- Checkatrade Review
What to expect from start to finish
Get in touch
Tell us if your boiler replacement or installation is urgent or planned and we’ll assess what you need.
Receive your quote
Same-day quotes in most cases, based on a quick call or site visit.
Book your installation
We agree the date and deliver a professional, tidy installation.
Boiler replacement in Winchester. Fast, reliable, energy efficient
If your boiler has been condemned, stopped working, or is costing too much to run, we replace it with a high-efficiency model that saves on bills and keeps you warm.
- Your boiler has been condemned
- Rising energy bills with no clear reason
- Regular breakdowns or costly repairs
- The boiler is over 10–15 years old
get started
Ready for a new boiler? Get your free quote today
Fast installs, expert engineers, and no hidden costs let’s get you sorted.
- ✅ Same-day quotes
- ✅ Up to 10-year warranty
- ✅ Gas Safe registered
Frequently asked questions
How much does a new boiler installation cost in Winchester or Southampton?
Prices vary based on the type of boiler, size of the property, and complexity of the install but we’re upfront with our pricing and can often give an estimate from photos before a visit.
How quickly can you install a new boiler?
We can usually fit urgent installs within 2–3 days and standard replacements within a week, faster than most national companies.
What boiler brands do you recommend or install?
We’re accredited installers for Vaillant, Baxi, and Main, and offer up to 10-year warranties with these trusted brands.
Do I need to be home for a boiler quote?
Not necessarily, we often provide initial quotes from photos and info via our simple online form. We’ll follow up with a site visit to confirm everything.
Will you remove my old boiler and take care of the rubbish?
Yes, we remove your old boiler, flush the system if needed, and handle all clean-up and disposal.
What’s the best boiler for a 3-bedroom house?
It depends on your hot water usage and heating needs, but combi boilers from Vaillant or Baxi are a popular, efficient choice, we can help you pick the right model.
Will a new boiler help reduce my energy bills?
Yes, modern boilers are far more efficient, and many customers see noticeable savings after upgrading.
How do I know if I need a boiler replacement?
If your boiler is over 10 to 15 years old, breaks down often or costs too much to run, it may be time for a replacement.
