Testing Adjusting & Balancing

Air Balancing Services

At Provision Environmental Systems & Testing, we believe every building deserves an HVAC system that operates at peak performance. Even the most advanced and expertly installed system cannot deliver optimal results without proper air balancing. That’s why we provide professional air balancing services in accordance with NBC standards, ensuring comfort, efficiency, and reliability for every client we serve.

Why Air Balancing Matters

A properly balanced system delivers measurable benefits that go beyond comfort:

Extend Equipment Life – Reduce wear, breakdowns, and long-term maintenance costs.
Consistent Comfort – Ensure every room receives the right airflow for stable temperatures year-round.
Healthier Air Quality – Improve indoor air conditions for a safer, cleaner environment.
Lower Energy Bills – Increase system efficiency to cut monthly utility expenses.

Our Proven Process

Our NBC-Certified TAB (Testing, Adjusting, and Balancing) Professionals bring extensive expertise in mechanical and control systems. Each project is performed with precision to confirm that your HVAC system meets its design intent and delivers the results you expect.

We measure and adjust airflows across the entire system.
We verify performance against design criteria and industry standards.
We provide accurate, repeatable test data and deliver a certified performance report, documenting results, design variations, and recommendations for long-term system success.

At Provision, our mission is to give you confidence in your investment—ensuring your HVAC system operates exactly as intended, with proven results you can trust.

Air Exchange Testing

In healthcare environments, proper air exchange is more than a comfort issue—it’s a matter of compliance, safety, and patient well-being. At Provision Environmental Systems & Testing, we specialize in comprehensive Testing, Adjusting, and Balancing (TAB) services for hospitals, clinics, and other critical care facilities.

Compliance You Can Trust

Our certified TAB professionals ensure that every healthcare space meets the strict requirements of governing agencies. Test results are recorded electronically on Joint Commission and Department of Public Health forms, making compliance reviews seamless and fully documented.

Our Commitment to Healthcare Facilities

Precise Air Exchange Measurement – We verify that each area meets required air change rates.
Optimized System Balancing – Adjustments are made to maintain the correct pressure relationships between critical spaces.
Electronic Reporting – Accurate, traceable reports formatted to agency specifications for easy compliance audits.
NBC-Certified Standards – Work performed to the highest level of testing and balancing procedures.

At Provision, we understand the unique demands of healthcare facilities. Our testing not only keeps you in compliance, it helps protect patients, staff, and visitors by maintaining healthy indoor environments that perform exactly as designed.

Air & Hydronic System Survey

Modern HVAC systems rely on sophisticated automatic controls to regulate heating, cooling, and ventilation throughout a building. However, even the best-designed systems require proper Testing, Adjusting, and Balancing (TAB) to ensure they perform as intended. At Provision Environmental Systems & Testing, our surveys verify that your system operates according to design intent—delivering peak performance, energy efficiency, and lasting reliability.

Why an Air & Hydronic Survey Matters

A detailed system survey ensures:

Verified Performance – Testing confirms that equipment is operating to its intended capacity.
Precision Balancing – Air and water flow devices are adjusted to meet exact design quantities.
Energy Efficiency – Proper balance reduces wasted energy and lowers operating costs.
Optimal Comfort & Safety – Balanced systems provide consistent indoor temperatures and healthier air quality.

Our Survey Process

Our NBC-Certified TAB Professionals perform a comprehensive evaluation of both air and hydronic systems, using proven testing procedures to:

Measure the quantitative performance of HVAC equipment.
Adjust and fine-tune balancing devices for accurate distribution of air and water.
Deliver a certified report that documents compliance with design specifications, notes deviations, and provides clear recommendations for corrective action.

At Provision, we go beyond testing—we ensure your HVAC system is balanced, efficient, and fully optimized for long-term performance.

Existing System Troubleshooting

Even the best-designed HVAC systems can experience issues over time that affect comfort, efficiency, and safety. At Provision Environmental Systems & Testing, our team of NBC-Certified TAB Professionals specializes in diagnosing and correcting system problems to restore reliable performance.

Why Troubleshooting Matters

When systems don’t operate as intended, it leads to:

Higher operating costs
Inconsistent comfort levels
Reduced equipment life expectancy
Potential compliance and safety risks

Our troubleshooting services identify the root cause of system issues and provide actionable solutions to improve operational effectiveness and efficiency.

Common Problems We Solve

System Capacity Issues – Air handling units not operating at design capacity.
Flow Deficiencies – Lack of water flow through hydronic systems or improper distribution.
Control Failures – Problems with starting/stopping manifolded systems or miscalibrated sensors.
Smoke Control Systems – Verifying proper damper closures, fan startup, and sealed barriers for life safety.
Pressurization Challenges – Diagnosing and correcting hospital and laboratory pressurization issues to maintain safe, healthy environments.

Our Approach

Perform detailed testing and diagnostics of system components.
Identify performance gaps against design intent and industry standards.
Recommend corrective actions for improved reliability, efficiency, and compliance.
Adjust and fine-tune system controls to restore balance and proper operation.

At Provision, we don’t just identify problems—we deliver clear, data-driven solutions that keep your HVAC systems running safely, efficiently, and in full compliance.

Equipment Submittal Review

Whether for a new construction project or a retrofit application, ensuring that equipment selections align with the basis of design is critical for long-term system performance. At Provision Environmental Systems & Testing, our Equipment Submittal Review service provides owners, engineers, and contractors with the assurance that specified equipment will perform as intended in the field.

Why Submittal Review Matters

Design Compliance – Confirm that equipment matches the design intent and application requirements.
Performance Assurance – Identify discrepancies that could impact efficiency, capacity, or reliability.
Cost & Schedule Protection – Prevent costly rework, delays, and performance issues caused by improper equipment selection.
Retrofit Compatibility – Ensure replacement equipment integrates seamlessly with existing systems.

Our Review Process

Compare Against Basis of Design – Evaluate submitted equipment data against project specifications and design intent.
Assess Performance Criteria – Verify that capacities, efficiencies, and control capabilities meet requirements.
Identify Risks & Conflicts – Highlight any potential mismatches or concerns before installation.
Provide Recommendations – Deliver clear guidance to resolve issues and confirm compliance.

At Provision, our goal is to safeguard your project by ensuring that every piece of equipment is the right fit, properly documented, and ready to perform.

Facility Survey

If your facility is experiencing higher-than-expected utility bills, frequent HVAC service costs, or inconsistent comfort levels, the root cause may be hidden in your building’s mechanical systems. At Provision Environmental Systems & Testing, our Facility Survey service provides a comprehensive evaluation of your HVAC equipment to uncover inefficiencies, performance gaps, and opportunities for savings.

Why Schedule a Facility Survey?

A detailed survey can answer critical questions about your building’s performance:

Are your air handling units producing the correct airflow as designed?
Are your chilled and hot water pumps delivering proper flow rates to air handling units?
Are your utility bills higher than expected due to hidden inefficiencies?
Is your building environment negatively affecting employee comfort and productivity?

Our Survey Process

Performance Evaluation – Assess HVAC equipment against design specifications and industry standards.
Energy Review – Identify areas of energy waste contributing to rising operational costs.
System Diagnostics – Pinpoint issues with airflow, water flow, and overall system balance.
Actionable Solutions – Provide clear recommendations to restore efficiency, reduce costs, and improve occupant comfort.

The Value to You

By identifying deficiencies and offering corrective solutions, our surveys help facilities:

Reduce energy costs
Extend the life of HVAC equipment
Minimize service expenses
Improve employee satisfaction and productivity through a healthier, more comfortable environment

At Provision, we don’t just evaluate—we deliver strategies that make your facility more efficient, reliable, and cost-effective.

Hydronic Flow Testing & Balancing

Hydronic systems are the circulatory system of a building, moving hot water, chilled water, or condenser water to deliver heating and cooling where it’s needed. Without proper balancing, uncontrolled flow rates can cause temperature fluctuations, pressure issues, and poor system performance. At Provision Environmental Systems & Testing, our certified professionals perform precise Hydronic Flow Testing & Balancing to ensure your system operates exactly as designed.

Why Hydronic Balancing Matters

Comfort & Control – Provides stable temperatures and a more comfortable indoor climate.
System Performance – Ensures automatic controls and components function as intended.
Equipment Protection – Prevents stress on pumps, coils, and valves, extending equipment lifespan.
Energy Efficiency – Reduces waste, improves performance, and lowers utility costs.
Design Compliance – Confirms that water flow rates meet engineering design intent.

Our Hydronic Balancing Process

System Analysis – Review system design and operating conditions.
Flow Measurement – Accurately measure flow rates across pumps, coils, and hydronic circuits.
Adjust & Optimize – Fine-tune balancing valves and controls to match design specifications.
Certified Reporting – Provide a detailed, repeatable report documenting final system performance, noting any deviations and their implications.

The Provision Advantage

Our NBC-Certified TAB Technicians bring years of experience with chilled water, hot water (heating or domestic), and condenser water systems. With precise testing and adjustments, we deliver balanced hydronic systems that perform efficiently, reliably, and cost-effectively—protecting both your investment and your comfort.

Pre-Design Services

The success of any HVAC project begins long before construction starts. At Provision Environmental Systems & Testing, our Pre-Design Services provide owners, engineers, and contractors with expert review of plans and shop drawings to ensure the proper placement of air and hydronic balancing devices.

Why Pre-Design Review is Essential

System Efficiency – HVAC systems achieve peak efficiency only when balancing devices are correctly located and set.
Cost & Time Savings – Identifying issues during the planning stage prevents costly change orders and delays later.
Improved Coordination – Helps installing contractors streamline installation and avoid field conflicts.
TAB & Commissioning Readiness – Ensures balancing and commissioning can be completed smoothly and on schedule.

Our Pre-Design Approach

Plan & Drawing Review – Examine HVAC design documents for balancing device placement and accessibility.
Device Location Verification – Ensure air and hydronic balancing devices are located for optimal system control.
Constructability Insight – Provide feedback to contractors for easier installation and field efficiency.
Design Collaboration – Work alongside owners, engineers, and contractors to confirm systems are prepared for TAB and commissioning success.

The Provision Difference

With our NBC-Certified TAB Professionals involved from the start, you gain confidence that your HVAC design is set up for performance, efficiency, and smooth project delivery. By resolving potential challenges before construction, we help ensure your project finishes on time, on budget, and at the highest standard.

HVAC Pre-Construction Plan Review

Successful projects start long before equipment arrives on-site. At Provision Environmental Systems & Testing, we partner with owners, engineers, and contractors during the design stage to review HVAC plans and identify potential issues before they become costly problems. Our Pre-Construction Plan Review ensures systems are designed for efficiency, comfort, and long-term reliability—while streamlining the testing and balancing phase of the project.

Why Pre-Construction Review Matters

Avoid Costly Errors – Detect design oversights before ductwork or piping is installed.
Save Time & Money – Prevent change orders, delays, and construction headaches.
Optimize System Performance – Ensure duct velocities, pipe sizing, and equipment capacities align with design intent.
Noise & Comfort Assurance – Identify and resolve potential acoustical and comfort issues early.
Smoother TAB Phase – Make the balancing process more efficient by resolving design challenges upfront.

Our Review Process

Document Review – Evaluate design drawings, plans, and HVAC submittals against contract documents and schedules.
System Analysis – Verify duct and pipe sizes relative to required airflow and water flow volumes.
Design Insight – Recommend devices, strategies, and adjustments for improved system performance.
Cross-Checking – Compare submittal data to design intent, ensuring tolerances are achievable.
Problem Prevention – Diagnose and resolve potential conflicts before installation begins.

The Provision Advantage

Our NBC-Certified TAB Engineers and Commissioning Agents bring hands-on field experience and design expertise to the table. By involving us at the onset of a project, building owners gain confidence that their HVAC systems are designed for success—delivering maximum performance, efficiency, and value.

At Provision, we don’t just test and balance at the end—we help ensure your project starts right, stays on track, and finishes strong.

Pump Testing

Pumps are the heart of any hydronic HVAC system, moving water efficiently to deliver heating and cooling throughout a facility. Over time, pump performance can degrade, leading to higher energy costs, reduced system capacity, and potential equipment failures. At Provision Environmental Systems & Testing, our Pump Efficiency Testing provides the data you need to ensure pumps are operating at peak performance.

What We Measure

Our certified technicians perform a detailed evaluation of pump performance, including:

Water Flow Rate – Verify actual flow against design intent.
Pumping Lift (Inlet Pressure) – Assess suction conditions to prevent cavitation or loss of efficiency.
Discharge Pressure – Confirm system pressure delivery.
Energy Input – Measure power usage relative to system demand.

From these measurements, we calculate overall pump efficiency by comparing energy input with the water horsepower developed, based on pump flow and total dynamic head.

Why Pump Testing Matters

Proactive Maintenance – Identify performance issues before breakdowns occur.
Cost Analysis – Determine when retrofitting or repairs provide the best return on investment.
Baseline Performance – Establish efficiency benchmarks for new pumps and monitor changes over time.
Energy Savings – Improve operating efficiency to lower utility costs.

The Provision Advantage

Our NBC-Certified TAB Professionals bring specialized expertise in hydronic systems and pump diagnostics. With accurate, repeatable testing and clear reporting, we help building owners make informed decisions about maintenance, replacement, and long-term system efficiency.

At Provision, we don’t just test pumps—we provide insights that protect your investment and ensure your entire HVAC system runs at its best.

Temperature & Humidity Testing

Maintaining proper temperature and humidity levels is about more than just comfort—it is essential for the safety, performance, and reliability of critical facilities. At Provision Environmental Systems & Testing, we perform certified Temperature & Humidity Testing to ensure environmental conditions meet design intent, industry standards, and facility-specific requirements.

Why Testing Matters

Mission-Critical Environments – Data centers require precise temperature and humidity control to prevent equipment failure and downtime.
Healthcare Facilities – Operating rooms and patient care areas must maintain strict conditions for safety and infection control.
Manufacturing & Labs – Certain production processes and research environments demand stable humidity to avoid defects or compromised results.
Comfort & Productivity – Even in standard office or commercial settings, stable conditions improve occupant satisfaction and efficiency.

Risks of Improper Control

Equipment Failures – Overheating, static electricity, or condensation can damage sensitive equipment.
Patient Safety Risks – Incorrect environmental conditions can compromise surgical outcomes.
Product Defects – Fluctuating conditions can lead to costly waste in manufacturing.
Energy Waste – Poorly controlled systems drive up operating costs.

Our Testing Process

Environmental Monitoring – Measure and record space temperature and relative humidity levels.
Design Comparison – Verify compliance with engineering specifications, codes, and standards (ASHRAE, NBC, etc.).
Performance Verification – Confirm that HVAC and control systems maintain stable, reliable conditions.
Certified Reporting – Provide documentation for compliance reviews, accreditation bodies, and facility records.

The Provision Advantage

Our NBC-Certified TAB Professionals bring experience across hospitals, labs, data centers, and industrial facilities. We don’t just measure conditions—we help ensure your environment is safe, compliant, and optimized for reliability.

Ultrasonic Flow Testing

At Provision Environmental Systems & Testing, we invest in the latest diagnostic technology to deliver precise, reliable results for our clients. One of the most advanced tools we use is Ultrasonic Flow Measurement—a non-invasive method that allows accurate measurement of liquid flow in closed-pipe systems without cutting, tapping, or disrupting operations.

Why Ultrasonic Flow Testing?

Non-Invasive – No need to interrupt service or cut into piping.
Highly Accurate – Provides precise flow data for troubleshooting, balancing, and verification.
Versatile – Works across a wide range of fluids and system types.
Cost-Effective – Reduces downtime and eliminates the expense of invasive testing methods.

Applications Include

Our ultrasonic testing capabilities cover a wide variety of industries and systems, including:

HVAC Systems – Hot and chilled water loops, water/glycol solutions.
Water Systems – City water, hot water, chilled water, seawater, and distribution networks.
Industrial Fluids – Oils (crude, diesel, lubricating, fuel), chemicals, alcohols, acids, and solvents.
Healthcare & Research – Water and waste treatment, energy balancing, and conservation management.
Power & Energy – Boiler feed water, nuclear, thermal, and hydropower applications.
Specialty Industries – Food and beverage processors, pulp and paper, metallurgy and mining, and marine operations.
Safety & Monitoring – Pipeline leak detection, inspection, tracking, and energy measurement.

The Provision Advantage

With ultrasonic flow testing, our NBC-Certified TAB Professionals can:

Perform flow surveys quickly and accurately.
Verify system efficiency and identify hidden issues.
Support energy conservation and cost reduction efforts.
Provide certified documentation for compliance, commissioning, and ongoing monitoring.

At Provision, we combine cutting-edge instrumentation with decades of experience to help clients achieve safer, more efficient, and more sustainable facilities.