Jubail, Saudi Arabia & Muscat, Oman info@pinnaclearabia.co
KSA: +966 50 882 0363 Oman: +968 70123400

HVAC Design, Build & Maintenance

CENTRALIZED & INDUSTRIAL HVAC

Turnkey engineering, ductwork fabrication & chilled water execution

Pinnacle offers a turnkey service for the design and execution of centralised and industrial HVAC systems across Saudi Arabia and Oman.

Our solutions are customised to the architectural requirements of industrial plants, commercial headquarters, and institutions. From ASHRAE-compliant ventilation sizing and ductwork erection to chilled water balancing and ongoing maintenance contracts, we ensure energy-efficient climate control.

Industrial HVAC and Ductwork
COMPREHENSIVE CAPABILITIES

Design, Equipment Sizing & Duct Fabrication

Engineered to strict international ventilation standards including ASHRAE 62.1 and DW 172.

Design & Engineering

  • Ductwork system design with velocity & friction sizing
  • Equipment selection: FCU, AHU & FAHU configurations
  • Fresh air calculations compliant with ASHRAE Standard 62.1
  • Commercial kitchen ventilation designed to DW 172
  • Basement & car park mechanical ventilation design

Ductwork Fabrication

  • Galvanised iron (GI) rectangular & spiral ductwork
  • Pre-insulated phenolic ducting systems
  • Mild steel & heavy-gauge stainless steel ductwork
  • Fire-rated smoke extract ductwork erection
  • Sound attenuators, volume control dampers (VCD) & louvers

Boilers & Heating

  • Commercial & industrial heating boiler design
  • Steam & hot water piping installation
  • Combustion control & burner tuning
  • Heating calorifiers & plate heat exchangers
  • Routine boiler maintenance & chemical treatment
HYDRONIC NETWORKS

Chilled Water Networks & Balancing

Complete installation of insulated chilled water piping networks, rigorous hydrostatic pressure testing, chemical flushing, and precision hydronic balancing across the network using calibrated balancing valves to guarantee uniform thermal distribution.

Ducted Split & High-Wall Units
Packaged Rooftop AC Units
FAHU with Heat Recovery Wheels
Make-Up Air & Toilet Extract Fans
Annual Preventive Maintenance Contracts (AMC)
Chilled Water Piping Network
Hydronic Balancing
& Pressure Tested
PROJECT ROADMAP

Our Turnkey Execution Process

A structured workflow from architectural load calculations through final balancing and AMC.

01

Load Review

Review of architectural drawings, building envelope, solar heat gain, and heat load calculations.

02

Engineering Design

Detailed duct routing, static pressure drop calculations, and optimal equipment selection.

03

Fabrication & Erection

Precision workshop duct fabrication and on-site erection with fire dampers and insulation.

04

Testing & Balancing

Air balancing (TAB), chilled water hydronic flow balancing, and system commissioning.

05

Handover & AMC

Delivery of as-built schematics, airflow reports, and ongoing AMC maintenance.

FAQ

Frequently Asked Questions

Clarifications on HVAC engineering standards, equipment maintenance, and multi-discipline jobs.

Do you handle HVAC design engineering as well as on-site installation?
Yes. We provide complete turnkey execution including heat load calculations, equipment selection, duct fabrication, chilled water piping, balancing, and testing.
Which design standards do your ventilation calculations comply with?
Our engineers design fresh air systems to ASHRAE Standard 62.1 and commercial kitchen exhaust networks to DW 172, alongside local civil defence guidelines.
Do you maintain HVAC systems installed by other contractors?
Yes. Our HVAC division provides comprehensive Annual Maintenance Contracts (AMC) covering filter changes, compressor servicing, chilled water treatment, and coil cleaning for systems of any make.

Have Architectural Drawings or an HVAC Scope?

Send your architectural drawings or load requirements for an engineered proposal.

Request HVAC Proposal