Your Journey With
The Provision TAB Professional


Your Journey with Provision TAB Professionals
When you partner with Provision Environmental Systems & Testing, you can expect a clear, structured process designed to give you confidence that your HVAC system will perform exactly as intended.
Step 1: Project Kickoff & Review
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We meet with owners, engineers, and contractors to understand project goals.
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Our team reviews design documents, specifications, and submittals to catch issues early.
Step 2: On-Site Coordination
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Our project managers and supervisors coordinate with your team to ensure all components are installed correctly.
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We observe construction progress, witness duct pressure tests, and verify field conditions.
Step 3: Comprehensive Testing
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Using detailed test plans, we measure and validate every part of your HVAC system:
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Air handling & ventilation
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Hydronic systems
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Control sequences of operation
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We confirm that all subsystems interface correctly and perform at design intent.
Step 4: System Optimization
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If deficiencies are found, our team provides recommendations and works with contractors to make necessary adjustments.
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We ensure systems are fine-tuned for efficiency, comfort, and compliance.
Step 5: Certified Documentation
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At the conclusion of testing, you receive a complete, NBC-certified TAB report.
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Our documentation is clear, accurate, and designed for easy reference by facility engineers and maintenance staff.
Step 6: Confidence Moving Forward
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With our proven process, you gain:
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Lower operating costs through optimized efficiency
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Extended equipment life and fewer malfunctions
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Safe, comfortable environments for building occupants
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Confidence in compliance with codes and design standards
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The Provision Promise: From design review to final reporting, our client journey is built around clarity, precision, and reliability—giving you peace of mind that your HVAC systems will perform flawlessly for years to come.


What It’s Like to Work with Provision TAB Professionals On-Site
At Provision Environmental Systems & Testing, our NBC-Certified TAB Professionals take a comprehensive approach to Total System Balancing (TSB)—testing and validating every component of an HVAC system to confirm performance, efficiency, and compliance with design intent.
A Comprehensive Approach to System Performance
Our TSB process covers the full spectrum of building systems, including:
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Air Handling & Ventilation Equipment
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Hydronic Systems
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Building Controls & Sequences of Operation
By thoroughly testing each component and verifying proper interaction between subsystems, we ensure HVAC systems:
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Operate at peak efficiency
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Minimize malfunctions and downtime
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Maintain comfortable, healthy environments for occupants
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Reduce energy waste and overall operating costs
How We Work On-Site
Our technically skilled project managers, supervisors, and coordinators bring structure and expertise to every project. Our services include:
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Design Stage Support – Reviewing drawings, specifications, and submittals to prevent issues before installation.
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Construction Oversight – Observing installation, witnessing duct pressure tests, and verifying field conditions.
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Comprehensive Testing – Developing and implementing a test plan that evaluates all HVAC components.
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Certified Documentation – Delivering accurate, easy-to-reference performance data for facility engineers and maintenance staff.
The Provision Advantage
What sets us apart is our technical knowledge, unmatched thoroughness, and reliability. Every project is completed with certified, well-documented results that empower building owners, engineers, and maintenance teams with the information they need to keep systems running smoothly for years to come.
At Provision, we don’t just balance systems—we provide clarity, confidence, and lasting value.

