Air conditioning blowing warm air
If your commercial air conditioning is blowing warm air, our specialists offer rapid fault diagnosis and repair across London, Surrey, Kent, and the M25, restoring cool comfort promptly.
Air conditioning blowing warm air
Discovering your commercial air conditioning unit is blowing warm air instead of cool is a clear indicator of a significant problem within the refrigeration system. This could mean your compressor isn't working, you have a severe refrigerant leak, or there's an electrical fault preventing the cooling process. This situation demands immediate professional intervention.
Our experienced engineers will conduct a thorough investigation, specifically focusing on the refrigeration circuit, compressor function, and refrigerant charge. We also examine fan operation, thermostat settings, and overall system controls to accurately identify why your unit isn't providing the necessary cool air.
Related Air Conditioning Services
Explore our other air conditioning 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 air conditioning blowing warm air covers
Work we can quote for on this page across London, Surrey, Kent and the M25:
- Air conditioning repair
- Commercial air conditioning repair
- Commercial AC repair
- Air conditioning fault finding
- Air conditioning diagnostics
- Air conditioning not working
- Air conditioning not cooling
- Air conditioning blowing warm air
- Air conditioning frozen
- Air conditioning icing up
- Air conditioning compressor fault
- Air conditioning condenser fault
- Air conditioning evaporator fault
- Air conditioning fan fault
- Air conditioning PCB fault
- Air conditioning sensor fault
- Air conditioning thermostat fault
- Air conditioning pressure fault
- Air conditioning error code
- AC unit not cooling
- AC unit blowing warm air
- AC unit freezing
- AC unit making noise
- AC compressor repair
- AC fan motor repair
- AC PCB repair
- AC controller repair
What's Included
Our air conditioning & 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 air conditioning and refrigeration engineers hold F-Gas certification as required by EU Regulation 517/2014 (retained in UK law). We comply with the Fluorinated Greenhouse Gases Regulations, Building Regulations Part L, and BS EN 378 for refrigerating systems. All refrigerant handling is logged in accordance with F-Gas regulations.
Why Choose UK Gas Plumbers for Air Conditioning & Refrigeration?
When it comes to air conditioning & 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 air conditioning & 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 air conditioning blowing warm air project and we'll come back within 15 minutes during working hours.
