Porirua Cylinder Testing Lab is the Specialist's in Gas Cylinder Testing & LPG Heater Servicing & Repairs.Porirua Cylinder Testing Lab offer a full range of services including:? LPG Refills? LPG Cylinder Testing? Dive Cylinder Testing? Fire Extinguisher Testing? Fiber Composite Cylinder Testing? Paint Ball CylindersAt Porirua Cylinder Testing Lab we pride ourselves on prompt and efficient service. If you're from out of town or need your cylinder tested urgently just speak to one of our staff. We will endeavour to test it in around an hour while you do your shopping or have a cup of coffee down at the Peppermill Deli. Call today or come visit us in store.