HVAC Commissioning & Water Treatment · Ireland

Clean.
Balanced.
Compliant.

— We Make It Work —

Specialist HVAC commissioning, water treatment and pipeline services across Ireland. From new-build handover to problem-solving on legacy sites.

Our Services → Call 085 232 0480
Compliant & Certified
Nationwide Coverage
Fast Response

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What We Do

Our Core Services

Specialists in commissioning, water treatment and pipeline services — optimising building systems for peak performance and compliance.

Commissioning

End-to-end HVAC and hydronic commissioning, pressure testing and performance verification for handover-ready systems.

  • HVAC commissioning
  • Hydronic commissioning
  • Pressure testing
  • Performance verification
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Water Treatment

Chemical flushing, pre-commission cleaning, closed system dosing and water sampling to BSRIA standards.

  • Chemical flushing
  • Pre-commission cleaning
  • Closed system dosing
  • Side-stream filtration
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Air & Water Balancing

Precision balancing of air and hydronic systems with flow measurement and commissioning adjustments.

  • Air balancing
  • Hydronic balancing
  • Flow measurement
  • System optimisation
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Stainless Steel Passivation

Citric acid passivation, DI water flushing and velocity flushing for process and pharmaceutical pipework.

  • Citric acid passivation
  • DI water flushing
  • Velocity flushing
  • Pharmaceutical systems
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Sterilisation & Disinfection

Domestic water chlorination, tank disinfection and pipework sterilisation with full water sampling and certification.

  • Water chlorination
  • Tank disinfection
  • Water sampling
  • Certification
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Nitrogen Purging & Pipeline Services

Nitrogen purging, air blowdowns, pipeline drying and temporary flushing systems for controlled operations.

  • Nitrogen purging
  • Air blowdowns
  • Pipeline drying
  • Temporary flushing systems
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How We Work

Our Process

From initial enquiry to certified handover — a structured approach that keeps projects on time and compliant.

1

Site Survey

Free site assessment to understand your systems, scope and compliance requirements.

2

Method Statement

Detailed RAMS, programme and quotation aligned to BSRIA, CIBSE and project spec.

3

Execution

Experienced engineers deliver the works with full traceability, documentation and reporting.

4

Handover

Certification, test results and O&M packs delivered — ready for practical completion.

6
Core Services
IE
Nationwide
24h
Response Time
100%
Compliance
PureFlow HVAC Ltd
Why PureFlow

Ireland's Trusted HVAC Commissioning Specialists

PureFlow HVAC Ltd is a specialist commissioning and water treatment contractor working with M&E consultants, main contractors and facilities managers across Ireland. Our engineers deliver systems that are clean, balanced and fully compliant — from new-build handover to problem-solving on legacy sites.

Whether you need HVAC commissioning, pipework passivation or a rapid-response pipeline service, we bring the expertise and documentation to get it right first time.

  • ✓ BSRIA & CIBSE aligned commissioning
  • ✓ Full water treatment & sampling
  • ✓ Pharmaceutical grade passivation
  • ✓ Nationwide site coverage
  • ✓ Certified documentation & O&M packs
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Where We Work

Serving All of Ireland

Mobilising engineers to commercial, healthcare, pharmaceutical and industrial sites nationwide.

Dublin
Cork
Limerick
Galway
Waterford
Kildare
Meath
Wicklow
Louth
Kilkenny
Wexford
Nationwide
Get Started

Request a Quote

Tell us about your project and we'll come back to you within 24 hours with a no-obligation quotation.

  • ✓ Free site survey
  • ✓ No-obligation quotation
  • ✓ BSRIA-aligned method statements
  • ✓ Nationwide response

Or Contact Us Direct

Gary Haze — Director / Lead Engineer

📞 085 769 0219

Robert Maxwell — Director / Operations

📞 085 232 0480

Get a Free Quote

We'll get back to you within 24 hours

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Ready to Get Your System Compliant?

Speak to Robert directly — quick, expert advice on commissioning, water treatment and pipeline services.

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