South Hampshire’s heating & plumbing experts

We’re your local heating and plumbing experts, serving the greater Winchester and Southampton areas.

Google
5.0 on Google · 13 reviews
as of August 2026
90 seconds
to your bespoke fitted boiler quote online
Trading since 2009
24-hour emergency cover
Why RGW

Local, family-run and Gas Safe registered

A local, Gas Safe registered heating and plumbing team you can trust, with an instant online price when you need a new boiler.

Try our interactive quote tool

Answer a few quick questions and get an indicative fitted price for a new boiler on the spot, with three options to choose from. A free survey then confirms and locks it in.

Get my instant quote

Local & Gas Safe since 2009

RGW is Rich and Kai: two Gas Safe registered engineers, trading since 2009 and busy mostly through word of mouth. No subcontractors, no call centre.

Meet the team

What services do we offer?

From new boilers and full central heating to servicing, powerflushing, landlord certificates and everyday plumbing, we cover the lot across South Hampshire.

See our services
How it works

New boiler, sorted in three steps

1

Answer a few questions

Tell us about your home and your current boiler, it takes about 90 seconds to run through our quick form.

2

See your quote price instantly

We'll show you three fully-fitted quote prices, with details to help you choose the best option for you.

3

Confirm the price and arrange an installation date

Contact us, or request a callback and we'll confirm costs with a free survey, then we install on a day that suits you.

Start my quote
Testimonial

What our customers say

Reviews from our recent customers, see all reviews here

Awesome service. Arrive within an hour of a call to save the day with stopcock leak. Now used Richard several times on rented houses and he and his mate have always provided an excellent service at reasonable cost

richard stileman

We’ve relied on RGW Heating and Plumbing for years and couldn’t be happier with their service. Rich is incredibly reliable, and his expertise shines through in every job. Most recently, he and Kai installed a new boiler for us, and their workmanship was outstanding. Professional, efficient, and highly skilled—we highly recommend them.

Family Reeve

Rich and Kai were excellent. Repaired a toilet cistern, fitted a vanity unit with corner sink and also fitted an external tap at the front of the house. The work was completed in next to no time and the quality was brilliant. Thanks guys and apologies for the delayed review.

Steve Baker
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Your new boiler price, in 90 seconds

Answer a few questions, get an indicative fitted price instantly. A free survey then confirms and locks in your price, no obligation.

Get my instant quote