ACH Engineering is a premier Canadian manufacturer providing complete modular cleanroom solutions - delivering both custom-engineered turnkey cleanroom systems and individual cleanroom components for facilities across Surrey, Langley, Abbotsford, and the Fraser Valley. As a specialized modular cleanroom manufacturer, we engineer, fabricate, deliver, and install controlled environments and replacement hardware compliant with ISO 14644, cGMP, FDA, and industrial quality standards.
Whether your facility requires a high-performance hardwall cleanroom, a flexible softwall cleanroom, a rapid-deploy portable cleanroom or mobile cleanroom, or standalone hardware like cleanroom pass-through boxes, cleanroom air showers, and fan filter units (FFUs), ACH Engineering provides technical precision tailored to Surrey's expanding health tech, agricultural technology, and manufacturing sectors.
Serving Key Health Tech, AgTech & Industrial Hubs in Surrey & Fraser Valley
We deliver full-scale cleanroom construction, facility expansions, retrofits, and direct hardware supply tailored to Surrey and the Fraser Valley's growing industrial footprint:
- Surrey Health Technology District: State-of-the-art cleanroom suites for medical device manufacturing, bio-health research, clinical trial preparation, and health technology incubators.
- Langley & Campbell Heights: Industrial cleanroom enclosures, pharmaceutical distribution clean spaces, advanced manufacturing cleanrooms, and precision electronics suites.
- Abbotsford & Fraser Valley: Agricultural technology laboratories, tissue culture cleanrooms, food safety and HACCP processing rooms, and nutraceutical formulation clean spaces.
- Delta & Tilbury Industrial Park: Heavy industrial enclosures, machine sound dampening suites, and high-volume packaging cleanrooms.
Looking for cleanroom solutions in Metro Vancouver or Burnaby? Visit our dedicated Vancouver Cleanroom Page.
Cleanroom Hardware, Components & Architectural Systems
In addition to complete facility builds, ACH Engineering supplies individual cleanroom components for retrofits, facility maintenance, and line expansions in Surrey. Every component features smooth, non-shedding, chemical-resistant materials built to withstand aggressive sanitization protocols.
Cleanroom Wall Panels & Ceilings
- Demountable Cleanroom Walls: Modular, reconfigurable demountable cleanroom walls designed to adapt as production lines change.
- Modular Wall Systems Commercial: Pre-engineered modular wall systems commercial builds with integrated utility raceways and flush finishes.
- Framing & Panels: Non-corrosive aluminum cleanroom framing and heavy-duty steel cleanroom panels engineered for high structural integrity.
- Walkable Ceiling Systems: Structural load bearing cleanroom ceiling frameworks that allow top-side maintenance without interrupting production below, alongside flush cleanroom ceiling grid assemblies.
Flush Cleanroom Doors & Vision Panels
- Cleanroom Doors: Single and double cleanroom doors featuring perimeter gasket seals, interlock controls, and automated drop seals.
- Flush Cleanroom Doors: Seamless flush cleanroom doors that align perfectly level with wall panels to prevent dust and particle accumulation.
- Cleanroom Windows: Flush double-glazed cleanroom windows fitted with internal desiccant to prevent condensation in high-humidity settings.
Contamination Airlocks, Flooring & Coving
- Cleanroom Doors: Single and double cleanroom doors featuring perimeter gasket seals, interlock controls, and automated drop seals.
- Flush Cleanroom Doors: Seamless flush cleanroom doors that align perfectly level with wall panels to prevent dust and particle accumulation.
- Cleanroom Windows: Flush double-glazed cleanroom windows fitted with internal desiccant to prevent condensation in high-humidity settings.
Cleanroom Furniture & Industrial Enclosures
- Cleanroom Gowning Bench: Ergonomic cleanroom gowning bench entry dividers separating restricted and non-restricted zones.
- Tables & Workbenches: Heavy-gauge stainless steel cleanroom table setups and modular cleanroom bench workstations.
- Sanitation Furniture: Hands-free cleanroom sink units, eyewash stations, and gowning storage casework.
- Acoustic Controls: Specialty acoustic enclosures, industrial soundproofing panels, modular sound booths, and noise barrier walls outdoor for heavy machinery sound attenuation.
Mechanical Engineering, HVAC & Air Filtration Solutions
Maintaining exact particulate counts, temperature regulation, and humidity levels requires robust mechanical engineering. ACH Engineering provides complete mechanical designs and standalone replacement HVAC equipment:
Air Filtration & Workstations
- FFU Cleanroom (Fan Filter Unit): Ceiling-integrated FFU cleanroom (fan filter unit) modules equipped with variable speed motors and high-efficiency cleanroom HEPA filter media (99.99% @ 0.3μm).
- Laminar Flow Hood Workstations: Standalone vertical and horizontal laminar flow hood stations for localized, sterile micro-assembly.
- Custom Cleanroom HVAC System Design: End-to-end cleanroom HVAC system design and specialized HVAC for cleanrooms featuring dynamic thermal zoning, dehumidification, and custom ducting.
Pressure Cascades & Air Changes Per Hour
ACH Engineering implements automated controls for cleanroom positive vs negative pressure environments:
- Positive Pressure Cleanrooms: Pushes clean air outward to keep external shop-floor dust and particulates out of critical electronics, optical, or battery processing zones.
- Negative Pressure Cleanrooms: Pulls air inward toward HEPA exhaust systems to safely contain chemical vapors, active powders, or dangerous fumes.
All mechanical systems are engineered according to strict cleanroom air changes per hour chart requirements, from 10–25 ACH for ISO 8 industrial spaces to 240–480 ACH for ISO 5 environments.
ISO Cleanroom Standards & Fraser Valley Industry Applications
We design, build, and equip cleanroom facilities matching all international standards:
| Industry / Application | ISO & Regulatory Standards | Key Architectural Components & Equipment Supplied |
|---|---|---|
| Medical Device Manufacturing | ISO 7 cleanroom, ISO 8 cleanroom, Class 10000 cleanroom | Demountable cleanroom walls, high-velocity cleanroom air shower corridors, double-glazed vision panels. |
| Compounding Pharmacy Cleanroom | USP 797 cleanroom, USP 800 cleanroom, sterile compounding cleanroom | Positive/negative pressure airlocks, FFU cleanroom ceiling grids, containment exhaust hoods, hands-free cleanroom sink. |
| AgTech & Plant Tissue Culture | ISO 6 to ISO 8, HACCP, cGMP | Washdown-rated wall panels, high-efficiency filtration systems, specialized lighting & climate controls. |
| Nutraceutical & Life Sciences | GMP cleanroom, cGMP, Health Canada | Flush cleanroom doors, seamless epoxy cleanroom floor, stainless steel cleanroom pass through units. |
| Food Processing & Packaging | HACCP, cGMP, FDA | Antimicrobial floor coatings, stainless steel workbenches, easy-clean coving transitions. |
Frequently Asked Questions
1. Does ACH Engineering provide cleanroom components and equipment in Windsor?
Yes. In addition to turnkey cleanroom design and installation, we supply individual cleanroom hardware throughout Surrey, Langley, Abbotsford, and Delta. This includes cleanroom pass-throughs, air showers, replacement fan filter units (FFUs), flush cleanroom doors, modular wall panels, and stainless steel laboratory furniture.
2.What is the difference between softwall vs hardwall cleanrooms?
A hardwall cleanroom utilizes rigid modular wall panels (steel, aluminum, or FRP) to create a sealed, pressure-controlled space required for ISO 5–7, cGMP, or EV battery dry room standards. A softwall cleanroom uses flexible, clear PVC strip curtains hung from a steel or aluminum frame; it offers a portable, cost-effective choice for localized ISO 7–8 process protection where strict pressure containment is not required.
3.What is the difference between ISO 7 and ISO 8 cleanrooms?
The primary difference between ISO 7 and ISO 8 comes down to allowable particle counts and air exchange rates. An ISO 7 environment permits a maximum of 352,000 particles (≥0.5 μm) per cubic meter and requires 30 to 60 air changes per hour. An ISO 8 cleanroom permits up to 3,520,000 particles (≥0.5 μm) per cubic meter and requires 10 to 25 air changes per hour.
4.What is involved in the cleanroom validation and certification process?
Our engineering specialists handle the entire cleanroom certification process and perform complete cleanroom validation protocol testing (IQ/OQ/PQ). This includes testing HEPA filter integrity (PAO leak testing), verifying particle counts, measuring airflow velocities, testing pressure differentials, and documenting compliance for quality audits.