Testing, Adjusting & Air Balancing (TAB) in Phoenixville, PA
Complete HVAC testing, adjusting, and air balancing (TAB) services supporting commercial buildings in Phoenixville, PA. We help ensure HVAC systems supply the correct airflow, operate at peak efficiency, and meet design, code, and commissioning requirements.
If your building experiences temperature inconsistencies, high energy costs, comfort complaints, or needs certified TAB reports for inspections or close-out, our independent TAB services deliver clear, defensible results.

Locally Owned and Operated

NCI and BPI Certified

Experienced HVAC Technician

Affordable Rates And Quality Work
What Is Hvac Testing, Adjusting & Balancing (tab)?
Testing, adjusting, and balancing (TAB) is a structured process used to verify and fine-tune HVAC system performance.
- Testing – Measuring airflows, pressures, temperatures, and HVAC system performance using calibrated instruments
- Adjusting – Setting dampers, fan speeds, and control components to conform to design intent
- Balancing – Ensuring each space receives optimal airflow for comfort, safety, and efficiency
Proper TAB ensures HVAC systems operate as designed — not just run.
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Need A Reliable Solution For HVAC Air Balancing in Phoenixville, PA?
We are here whenever you need us, so feel free to contact us anytime or give us a call at 888-214-3008 to talk about your commercial air balancing needs.
Why Air Balancing Matters For Commercial Buildings In Phoenixville, PA
HVAC systems that are not properly balanced regularly lead to:
- Irregular temperatures and comfort complaints
- Excessive fan runtime and elevated utility costs
- Premature mechanical wear
- Failed inspections or postponed occupancy
- Faulty or missing documentation
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Why Reliable ?
Accurate, defensible testing
Clear, organized reports
Independent third-party verification
Responsive scheduling
WHEN DO YOU NEED AIR BALANCING?
- Following new HVAC system installation
- Following upgrades or tenant fit-outs
- During system commissioning or re-commissioning
- When there are persistent hot and cold spots
- Prior to final inspections or certificate of occupancy issuance
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Some of Our Clients













Commercial Air Balancing Services We Provide In Phoenixville, PA
- Independent air balancing (supply, return, exhaust)
- Hydronic balancing
- Outside air, make up air & exhaust verification
- Hood systems for medical and restaurants
- Stairwell and corridor pressurization testing
- Duct leakage testing (when required)
- Commissioning and close-out support
- Detailed TAB reports with measured data
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INDEPENDENT, THIRD-PARTY TAB YOU CAN TRUST
We operate as an unbiased testing firm, not an installation contractor, ensuring objective, defensible results with no conflict of interest.
Request Hvac Air Balancing In Phoenixville, PA
Call 888-214-3008 to schedule TAB testing or discuss your project requirements.
Our Location
220 Locust St 16D Philadelphia, PA 19106 Address
Phone Number
888-214-3008
info@HVACairbalancing.com