We are a family-run welding service with 45 years of expertise. We have a fully-stock shop of quality welding supplies with everything you need for your project, at an affordable price. Order online or collect from our workshop in Slough. The choice is yours.

Sparks is a trusted supplier of air conditioning gases, specialising in R134A and R1234yf. We proudly serve businesses and individuals throughout Heathrow, West London, and Berkshire area, ensuring access to premium-grade refrigerant for all HVAC needs. 

Our range of air conditioning gases is versatile. Both R134A and R1234yf are the preferred coolants for car air conditioning systems, thanks to their very low environmental impact compared to other refrigerants.

At Sparks, we understand the importance of reliability and performance in HVAC systems. That’s why we provide top-quality refrigerants to keep your air conditioning systems running smoothly year-round. Contact us today to discuss your air conditioning gas requirements.

Airside ground handling equipment serviced and maintained, ULD pallet storage fabricated and repaired, ULD carrier maintenance and repair, full refurbishment service, body change overs
  • Company Number: 10858445

  • VAT Number: 279738242

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