HVAC testing & balancing, verified and documented in 24 hours.
ENGIC provides commissioning-verified air balancing, water balancing and HVAC as-built drawings for commercial projects across Sydney. Systems verified against design intent.
TAB reports within 24 hours - every project· Mechanical contractor support · Sydney & Greater Sydney
Built for Contractors Who Need It Done Right
Verified testing, fast documentation, one team for the whole scope.
Commissioning-Driven Testing
Every accessible outlet measured individually. Systems verified against design intent, not estimated or sampled. Calibrated Testo and IMI instruments on every project.
24-Hour TAB Reports
Structured reports with summary page, design vs actual comparison, and colour-coded pass/fail. Delivered within 24 hours of site testing. Ready for consultant review and project handover.
One Team, Full Service
Air balancing, water balancing, ventilation testing, diagnostics, and as-built drawings from one team. One booking, one site visit, one point of contact.
Our HVAC Services
Testing, balancing and documentation for commercial and industrial HVAC systems.
HVAC Air Balancing
Testing, adjusting and balancing of supply, return and exhaust systems to achieve design airflow and system performance.
Air Balancing details →Water Balancing
Hydronic system testing and balancing to ensure correct flow distribution and efficient operation.
Water Balancing details →HVAC As-Built Drawings
Commissioning-verified mechanical drawings reflecting actual installed conditions and system configuration.
As-Built Drawings details →Stairwell Pressurisation Testing
Pressure differential, door-opening force and airflow velocity testing for fire safety compliance in accordance with AS 1668.1 and NCC requirements.
Stairwell Pressurisation details →Ventilation System Testing
Fan performance and individual grille airflow testing for car parks, vehicle tunnels, lobbies and mechanically ventilated spaces.
VAV & System Diagnostics
Damper and actuator assessment, BMS vs physical airflow comparison, and fault identification for underperforming systems.
We Engineer Our Own Tools
Most balancing companies buy the same instruments and the same software. ENGIC designs its own hardware, reporting software and management systems, and you feel the difference on site and in your inbox.
ENGIC founder Ivan Camacho. The hood above him is held by our own ceiling fitting, hands-free.
▶ Watch it in action (30 s)Custom-Engineered Testing Hardware
We design and build our own instrument fittings: hood attachments that hold the capture hood to the ceiling, and our own extension base for measuring outlets on ceilings from 3 to 5 metres. Work that normally needs two technicians and an access lift gets done by one, safely.
For your project: faster testing, fewer access costs, less disruption on site.
Our Own Report App
Readings go straight from the instrument into our purpose-built reporting app at the outlet, on the spot. It works offline in plant rooms, syncs across the team, and builds the report as we test: design vs actual per outlet, colour-coded pass/fail, ready for handover.
For your project: no transcription errors, and the reason we can guarantee reports within 24 hours.
View a sample TAB reportOur Own Management System
Scheduling, job tracking and documentation run on a management platform we built for exactly this work. Every project, report and drawing is tracked from booking to close-out, so nothing waits on paperwork and nothing gets lost.
For your project: reliable scheduling, instant answers on job status, complete records at handover.
Commissioning-Based Approach
Why projects come to us – and how we close them out.
The Problem
- HVAC systems handed over without proper verification
- Drawings do not match installed conditions
- Reports delayed, contractors chasing documentation
- Issues found too late, causing rework
The ENGIC Approach
- Testing, reports, and drawings delivered as one package
- Systems verified on site against design intent
- TAB reports issued within 24 hours
- As-built drawings updated to reflect installed conditions
One team, one site visit, complete documentation.
Recent HVAC Projects
ENGIC supports mechanical contractors, consultants and builders across Sydney with commissioning and verification services.
Office Fit-Out Air Balancing - North Sydney
Balanced two package units and three VAV terminals across 26 outlets in a Level 11 tenancy fit out, all systems within 101-104% of design airflow.
Chilled Beam & Water Balancing - Sydney CBD
Air and water balancing of a two-level CBD office fit-out, covering 86 chilled beams and 28 chilled water regulating valves, each measured against design and fully documented.
Commercial Office - Sydney CBD
Testing and balancing of PAC and VAV systems for a commercial office building in Barangaroo, including supply, return and outside air verification.
Warehouse Offices - Wetherill Park
Air balancing of FCUs and toilet exhaust systems for industrial warehouse offices. Testing across multiple tenancies.
Chilled & Hot Water Balancing - UNSW
Water balancing of chilled water and heating hot water FCU circuits, verifying flow rates and valve positions against design values.
Newcastle Airport
Airflow measurement and balancing to meet compliance standards for terminal areas and operational spaces.
Our HVAC Commissioning Process
Five steps from drawings to delivery.
Review & Planning
Review mechanical drawings, design airflow and system layout.
Testing & Balancing
Measure airflow and hydronic performance at every accessible point.
Verification
Confirm installed conditions against design intent.
Documentation
Issue TAB reports and update as-built drawings where required.
Delivery
Reports within 24 hours. As-built drawings within one week.
Need HVAC Commissioning or Balancing Services?
Contact ENGIC to discuss your project requirements.
TAB reports within 24 hours - every project
Request a Quoteor call +61 493 987 289 / email info@engic.com.au
Professional HVAC Testing Equipment
ENGIC uses calibrated professional instruments for all HVAC testing and balancing services.
Calibration certificates available on request.
Frequently Asked Questions
What services does ENGIC provide?+
ENGIC provides air balancing, water balancing, stairwell pressurisation testing, ventilation system testing, VAV and system diagnostics, HVAC as-built drawings, and commissioning support for commercial and industrial HVAC projects.
Do you guarantee a 24-hour TAB report?+
Yes. All testing and balancing projects include a TAB report delivered within 24 hours of site testing.
What areas do you cover?+
ENGIC operates across Sydney and Greater Sydney, including the CBD, Parramatta, Inner West, Western Sydney, Northern Beaches, and Eastern Suburbs. We also service the Central Coast, Newcastle, and Wollongong regions.
Who do you typically work with?+
Our primary clients are mechanical contractors. We also work with builders, mechanical consultants, facility managers, and property managers.
What equipment do you use?+
We use calibrated Testo instruments (420 airflow hood, 440 dP and 400 differential pressure computers) and IMI TA instruments (TA SCOPE and DpS-Visio for hydronic balancing). Calibration certificates are available on request.
Can you handle both air and water balancing in one visit?+
Yes. ENGIC delivers air balancing, water balancing, ventilation testing, and diagnostics from one team. One booking, one site visit, one point of contact.
What information do you need to provide a quote?+
Mechanical drawings, diffuser/valve schedules, and design airflow or flow rate values. For as-built drawings, existing design or shop drawings are helpful.
Ready to book your next project?
TAB reports within 24 hours - every project
Request a QuoteHVAC Testing & Balancing Across Sydney
ENGIC delivers testing, balancing, and commissioning services across Sydney and Greater Sydney, including:
We regularly support projects in commercial offices, warehouses, retail buildings, industrial facilities, childcare centres, and mixed-use developments. See our service areas →