Integrated HVAC & Interior Solutions for Commercial and Cleanroom Environments

Commercial HVAC

• Site survey, heat‑load, and system design (VRV/VRF, chilled water, packaged).
• Plant, piping, ductwork, controls, and test & commission.
• Energy optimisation, planned maintenance and upgrades.

Cleanroom Walls & Ceilings

• GMP/FDA/EU cleanroom envelopes; rockwool, Al‑honeycomb, stainless panels.
• Modular suspended ceilings, airtight detailing, sealing & dust control.
• Applications: pharmaceutical, food, electronics, labs.

Seismic Bracing

• Seismic restraint design and installation for ducting, pipework, cable trays.
• Documentation per NZS 4219 (NSE) with structural calculations.
• Ideal for hospitals, data centres, cleanrooms & critical infrastructure.

Interiors & Fit‑outs

• Ceiling systems, partitions, hygiene linings, floors & finishes.
• Integrated services coordination (HVAC, electrical, plumbing).
• Programme management to minimise downtime.

Project Management

• SWMS, permits, site coordination, subcontractor management.
• QA/QC (ITP/ITC), commissioning records, O&M manuals.
• Client handover & training, post‑occupancy support.

Maintenance

• Preventive and corrective maintenance plans.
• Asset registers and life‑cycle planning.
• 24/7 breakdown response (by arrangement).

Our Approach

• HSWA‑aligned risk management and PCBU duties.
• Task‑specific SWMS and toolbox talks for HVAC & interior works.
• Permit to work, hot‑works, working at height, confined space controls.
• PPE & competency (Site Safe), incident reporting and corrective actions.

Compliance Highlights

• Thermal comfort and ventilation managed per WorkSafe guidance.
• Seismic restraint of non‑structural building services (NZS 4219).
• Cleanroom construction to GMP/EU‑GMP with validated envelopes.

Company

Established: 10/2020 · Scope: Nationwide in New Zealand

We are a professional engineering company delivering commercial HVAC installations, cleanroom envelopes, seismic bracing, and interior fit‑outs with full project management and technical support.

Vision: To be NZ's leading integrated cleanroom & HVAC provider.

Mission: Deliver high‑standard, efficient outcomes through professional skills, reliable service, and strict quality control.

Why Choose Us

• Extensive technical experience: pharma, food, laboratories, commercial.
• Strict safety standards: Site Safe crews, WorkSafe‑aligned procedures.
• Flexible solutions: design‑install‑maintain for new builds & refurbishments.
• Complete QA system: traceable ITP/ITC, inspections, commissioning records.

Direct Contacts

ENVIZO HVAC & INTERIORS

• Jack Li · 021 261 3579
• Simon Li · 021 0277 7558
• Email · freshupchch@gmail.com

No physical address displayed by request. Meetings arranged upon enquiry.