Refrigeration gas top up
Noticing reduced cooling from your refrigeration unit? We provide expert gas top-up services, always ensuring any underlying leaks are found and fixed first for lasting performance.
Refrigeration gas top up
A 'top-up' of refrigerant gas for a commercial refrigeration system is never a standalone solution; it invariably indicates an underlying leak. Refrigerant gas does not diminish naturally, so any reduction signals a breach in the sealed system. Ignoring a leak and just adding more gas is both non-compliant with F-Gas regulations and financially inefficient, as the gas will soon escape again, potentially causing further damage.
Our service prioritises identifying and repairing the leak before any refrigerant is added. Using specialised leak detection equipment, we meticulously scan your system's components and pipework. Once the leak is professionally sealed, we'll evacuate the system of air and moisture, and then accurately top-up the refrigerant to the manufacturer's specified charge, restoring full operational efficiency and compliance.
Related Refrigeration & Chillers Services
Explore our other refrigeration & chillers services
Who Do You Need Help For?
We support urgent and planned works for homeowners, landlords and business customers — from one-off emergencies to ongoing maintenance.
Homeowners & Landlords
Fast help for breakdowns, leaks and urgent repairs
Boiler not working? No heating or hot water? Smell gas? We help homeowners, landlords and tenants get fast quotes and rapid attendance from qualified, vetted local engineers. Payment protection and workmanship guarantees on every job.
What refrigeration gas top up covers
Work we can quote for on this page across London, Surrey, Kent and the M25:
- Refrigeration leak repair
- Refrigerant leak detection
- Refrigerant leak repair
- Refrigerant recovery
- Refrigerant reclaim
- Refrigerant replacement
- R134a refrigeration service
- Refrigeration leak testing
- Refrigeration gas recharge
- Refrigeration refrigerant recharge
- Refrigeration gas top up
- Refrigeration pressure testing
- Refrigeration nitrogen pressure test
- Refrigeration system evacuation
- Refrigeration vacuum test
- Refrigeration refrigerant recovery
- R404A refrigeration service
- R407C refrigeration service
- R410A refrigeration service
- R448A refrigeration service
- R449A refrigeration service
- R452A refrigeration service
- R513A refrigeration service
- R290 refrigeration service
- R32 refrigeration service
What's Included
Our commercial refrigeration cover everything you need for reliable, compliant service.
How It Works
Getting help should be simple. Here's how we make it fast and straightforward.
Tell Us What You Need
Describe your requirements online or call our team. Share details about your property, the service needed and any urgency so we can match you with the right specialist.
Receive a Fast Quote
We connect you with qualified, vetted engineers who provide competitive fixed-price or hourly rate quotes — typically within hours, not days.
Engineer Attends Your Site
Your chosen engineer arrives at the confirmed time, equipped to carry out the work professionally and efficiently. Same-day and emergency attendance is available.
Work Completed & Certified
All work is completed to the highest standards, tested, documented and certified. You receive compliance documentation, service reports and warranty information.
Compliance & Standards
Our specialist services are delivered by engineers holding the specific qualifications and accreditations required for each discipline. This includes Gas Safe registration, NICEIC approval, F-Gas certification, BESA membership and relevant manufacturer training. All work is documented with full compliance certification.
Why Choose UK Gas Plumbers for Commercial Refrigeration?
When it comes to commercial refrigeration, choosing the right service provider is critical. UK Gas Plumbers gives you access to qualified, vetted engineers with verified credentials, genuine customer reviews and transparent pricing. Every job includes payment protection — your payment is held securely until the work is completed and approved. We offer 24/7 emergency support, same-day attendance where available, and flexible options for both one-off jobs and ongoing contracts.
Verified & Qualified
Every engineer is vetted, insured and holds verified qualifications and registrations.
Real Customer Reviews
Read genuine reviews from verified customers before you book.
Payment Protection
Your payment is held securely until the job is completed and approved.
Fast Response
Same-day and emergency attendance available. 24/7 support for urgent issues.
Commercial & Multi-Site Support
If you manage offices, restaurants, retail units, rental portfolios or commercial premises, we provide prompt commercial quotes, emergency support and planned maintenance across all your commercial refrigeration needs.
- Fast commercial quote requests
- Emergency and same-day support
- Reactive and planned maintenance
- Single-site and multi-site support
Frequently Asked Questions
Still have a question?
Tell us about your refrigeration gas top up project and we'll come back within 15 minutes during working hours.
