HeaterUp Ltd
Accepts Checkatrade Pay
Skills
- Gas Boiler Installation
- Gas Central Heating Installation
- LPG Central Heating Installation
- Gas Safety Checks - CP12
- Gas Cooker Installation
- Gas Boiler Servicing / Repair
- Smart Thermostats
- LPG Boiler Installation
- General Plumbing
- Radiator Installation
- Plumbing Repairs
- Water Pumps Installation
- Tap Repair
- Pipe Fitter
- Emergency Plumber Service
- Bathroom & Kitchen Plumbing
Customer Reviews
Write a review9.75 /10
Based on 17 reviews over the past 12 months
Quality of work
9.76
Reliability
9.76
Communication
9.71
What customers are saying
AI-generated from customer reviews over last 24 months
Customers frequently praise this trade's prompt, professional, and efficient service. A small number of reviews mention issues with scheduling and communication.
Was this helpful?
Checkatrade is not responsible for the summary or the opinions in it. For more information, please read the reviews themselves and learn more in our reviews policy.
Reviews (81)
10 Gas Boiler Servicing / Repair
Posted 30 August
Great Experience with HeaterUp
The technician was great and HeaterUp was quick to schedule the service appointment.Verified reviewerJob location: SA12RArnav D10 Bathroom & Kitchen Plumbing
Posted 17 August
Replaced kitchen tap
Heater Up attended on time, replaced clunky old kitchen tap with a new one I’d purchased and stopped minor leak. Clean and tidy and politeVerified reviewerJob location: SA15RFraser F10 Gas Cooker Installation
Posted 11 August
Hob replacement
Great friendly gentlemanVerified reviewerJob location: SA14RLouise C10 Gas Cooker Installation
Posted 11 August
New gas range cooker fitted with new parts and isolator
I would highly recommend 10/10. Came out within 2 days to carry out the work. Work was carried out to a very high standard and very quickly. Cant fault the service at all.Verified reviewerJob location: SA18RJOSH R10 Gas Central Heating Installation
Posted 17 June
Cap gas pipe
Immediate communication and from submitting job to completion was 2hrs great companyVerified reviewerJob location: SA6RGareth R10 Gas Central Heating Servicing / Repair
Posted 17 April
boiler service and fault check
Friendly and professional. Carried out service of the boiler and explained some things that may need replacing in the future.Verified reviewerJob location: SA4RDaniel G
Photos
Company Info
Owner
Mr Rajar Lally
Ltd Company
2 years on Checkatrade
VAT Registered
Yes: GB476482845
Trusted Local Boiler, Heating & Plumbing Specialists in Swansea & South Wales
We provide professional boiler installations, replacements, heating upgrades, and plumbing services across Swansea and South Wales. Whether you need a new energy-efficient boiler, emergency plumbing repairs, or a full heating system upgrade, we deliver reliable workmanship, honest advice, and fast response times.
Our services include:
- Boiler Installations & Replacements
- Boiler Upgrades & Repairs
- Boiler Servicing
- Gas, Oil & LPG Heating Systems
- General Plumbing & Heating Repairs
- Leak Detection & Pipe Repairs
- Powerflushing
- Bathroom & Kitchen Plumbing
- Water Heater Installations & Repairs
- Underfloor Heating Installations
- Thermostat Installation & Repairs
- Garden Tap Installations
- Full Heating System Design & Installation
We pride ourselves on clear communication, tidy workmanship, and dependable local service.
Serving homeowners across Swansea and South Wales.
Accreditations and awards
Verified
Checkatrade has verified with issuing organisations.
Self Certified
Provided by the trade. Checkatrade has not verified.

This trade passed up to 12 Checkatrade vetting checks
Member since February 2024
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Enhanced business check
Director checks
