PADI TECREC Programs
PADI TecRec & Gas Blender Courses at Signature Scuba – Rancho Cucamonga
Advanced Dive Training for Explorers, Leaders, and Professionals
At Signature Scuba in Rancho Cucamonga, we don’t just teach diving—we prepare divers for the next level. The PADI TecRec program and Gas Blender course are designed for those ready to go beyond recreational limits, whether it’s with deeper dives, extended bottom times, or supporting technical operations through precision gas mixing.
Serving divers from Riverside County, Inland Empire, Orange County, Pasadena, and Greater Los Angeles, our programs offer industry-standard technical training, led by highly experienced and certified instructors.
Availability: Contact us for booking information
Complete Course Lineup
Discover Tec
Try technical diving in a controlled setting using standard Tec gear. A great intro with no commitment.
Tec 40
Start your Tec journey by learning the basics of decompression diving and gas management.
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Max depth: 130 ft / 40 m
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Gases: Air & Nitrox (up to 50%)
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Prereqs: AOWD + Nitrox + Deep
Tec 45
Build confidence with longer dives and limited decompression using a single deco gas.
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Max depth: 145 ft / 45 m
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Gases: Air, Nitrox, Oxygen
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Skills: Valve drills, emergency protocols
Tec 50
Master full technical gear and dive planning with extended decompression and redundancy.
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Max depth: 165 ft / 50 m
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Gases: Air, Nitrox, O2 (Trimix optional)
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Certification for: Trimix and advanced expeditions
Tec Trimix 65 / Trimix Diver
Use helium-based gases for deeper, colder, and longer dives—ideal for extreme exploration.
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Trimix 65: Up to 65 m / 210 ft
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Full Trimix Diver: No fixed depth limit
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Gases: Trimix, EANx, O2
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Environment: Expedition-level
Tec Sidemount
Learn to dive with multiple sidemounted cylinders for better streamlining and redundancy—perfect for wreck and cave environments.
PADI Gas Blender
Support your technical team or dive operation by learning how to safely blend Nitrox and Trimix mixtures.
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Learn to:
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Blend enriched air (EANx) safely
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Use oxygen analysis and blending math
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Set up and maintain blending equipment
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Understand oxygen handling and cleaning procedures
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Certification Options:
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Nitrox Blender
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Trimix Blender (with Trimix upgrade)
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Who it’s for:
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Dive shop staff
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Technical divers
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Divemasters or instructors supporting Tec programs
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Safety-conscious Nitrox divers
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Why Signature Scuba for TecRec & Gas Blending?
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Certified PADI TecRec and Gas Blender Instructors
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Custom scheduling for individuals or teams
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Top-tier rental gear and blending facilities
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Local access to deep water training environments
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Proven safety record and professional instruction
The Path to Precision and Exploration Starts Here
Whether you're gearing up for 165-foot wreck dives, building a sidemount profile, or blending gas for an expedition, Signature Scuba offers the training and mentorship you need to dive with skill and confidence.
