What needs sorting?
Fill in the line below and we'll tell you straight what happens next.
Yes, we cover Norwich.
Ring the office now.
24/7 emergency plumbing for burst pipes, leaks, toilet faults and boiler breakdowns across Norwich and Norfolk. We aim to respond to plumbing emergencies within 1-2 hours.
- Gas Safe registered
- OFTEC registered
- Worcester Bosch Accredited Installer
- CHAS Elite certified
- SafeContractor approved
- Which? Trusted Trader
- £10 million public liability insurance
- DBS enhanced checked engineers
- Trading 9 years
What we do
Plumbing & Heating in Norwich
One firm for all of it. Not sure which? Fill in the line above, or just ring.
- 01
Emergency plumbing
24/7 emergency plumbing for burst pipes, leaks, toilet faults and boiler breakdowns across Norwich and Norfolk.
- 02
Domestic plumbing
Leaks, taps, toilets, showers, pipework, cylinders, low pressure and water supply concerns.
- 03
Heating services
Heating repairs, radiator issues, controls, upgrades and system checks.
- 04
Bathroom installation
Refurbishments, cloakrooms, en suites, shower rooms, wet rooms and plumbing upgrades.
- 05
Boiler repair
Gas, oil and LPG boiler repairs: pressure issues, ignition faults, leaks, fault codes and poor hot water.
- 06
Boiler servicing
Annual boiler servicing for gas, oil and LPG boilers for homeowners, landlords, managed properties and businesses.
- 07
Boiler installation and replacement
Gas, oil and LPG boilers installed for domestic and commercial properties, with boiler finance options.
- 08
Landlord gas safety checks
Annual gas safety checks and the Gas Safety Certificate required for rented properties with gas appliances.
- 09
Leak detection
Finding hidden leaks in pipes, valves and water systems without unnecessary disruption.
- 10
Hot water cylinders and boosted water systems
Install, service and repair hot water cylinders and boosted water systems.
- 11
Power flushing
Where dirt or poor flow causes problems, power flushing may help improve circulation.
- 12
Underfloor heating
Underfloor heating for kitchens, bathrooms, extensions and open-plan spaces, planned correctly.
Boiler servicing
Book it once. We'll remind you every year.
Annual boiler servicing for gas, oil and LPG boilers for homeowners, landlords, managed properties and businesses.
Recent work
Round the area lately
Boiler Service Norwich 
Heating Services Norwich 
Plumber Norwich
About us
Who turns up
knocking on
doors round here
Allstar Systems Ltd is an established plumbing and heating company based in Norwich, providing reliable services for homes and businesses across Norfolk. Our team supports homeowners, landlords, businesses and managed properties. Every job starts with clear advice.
- Gas Safe registered
- OFTEC registered
- Worcester Bosch Accredited Installer
- CHAS Elite certified
- SafeContractor approved
- Which? Trusted Trader
- £10 million public liability insurance
- DBS enhanced checked engineers
Areas covered
Seen the van on your street?
We work across these towns.
- Norwich
- Thorpe St Andrew
- Hellesdon
- Eaton
- Cringleford
- Costessey
- Wymondham
- Long Stratton
Not listed? Ring 01603 523247 and ask.
Questions
Straight answers
What services does Allstar Systems provide?
Allstar Systems provides plumbing, heating, boiler repairs, boiler servicing, boiler installation, bathroom installation, hot water systems, commercial plumbing, commercial heating, and temporary plant support.
Do you offer emergency plumbing services?
Yes, we offer 24/7 emergency plumbing services throughout Norfolk. Our team is on call to handle urgent issues like leaks, burst pipes, and boiler breakdowns. Just give us a call, and we’ll respond as quickly as possible.
How quickly can you respond to a plumbing emergency?
We aim to respond to plumbing emergencies within 1-2 hours, depending on your location and the nature of the issue. Our team is based in Norfolk, so we’re well-positioned to reach you quickly.
What should I do if I have a burst pipe or severe leak?
First, turn off your water supply at the main shut-off valve to prevent further damage. Then, give us a call immediately. Our emergency response team is trained to handle burst pipes and leaks to minimize damage to your property.
Do you service gas, oil and LPG boilers?
Yes. Allstar Systems supports gas, oil, and LPG boiler servicing for suitable properties across Norwich and Norfolk.
How often should a boiler be serviced?
Most boilers should be serviced once a year. An annual boiler service helps protect safety, efficiency, reliability and long-term performance.
What is the cost of a typical plumbing service?
The cost varies depending on the nature of the job. We provide transparent pricing and offer free, no-obligation quotes for all services, so you’ll know the cost upfront before any work begins.
Can you help with bathroom installations?
Yes. We provide bathroom installation in Norwich, including refurbishments, en suites, cloakrooms, shower rooms, wet rooms, and plumbing upgrades.