Cleanroom & lab
electrical fit-out.

Monte Power & Electric handles ISO 7 and ISO 8 cleanroom electrical scope across San Jose and the South Bay. Sealed lighting, isolated grounding, FFU power, tool drops, and process distribution for biotech, medical device, semiconductor support, and pharma fit-outs. Licensed C-10, fully insured.

  • ISO 7 / 8Most-common South Bay builds
  • 2-8 weeksElectrical scope window
  • Net 30/60Commercial terms

What we do

Electrical work that holds up to ISO 7.

Cleanroom electrical is regular tenant improvement scope with a stricter rule set. Sealed enclosures and gasketed devices, smooth wipeable surfaces, controlled penetrations, and a grounding system that keeps the equipment running clean. Monte Power & Electric handles the full electrical scope and coordinates with the cleanroom panel vendor and the mechanical trade.

Biotech labs, medical device assembly, sterile compounding pharmacies, semiconductor support spaces, and aerospace precision manufacturing. ISO 7 and ISO 8 are the most-common South Bay builds.

  • ISO 7 / 8Most-common cleanliness classes built.
  • 2-8 weeksTypical electrical scope window.
  • $2MGeneral liability coverage on every job.

By scope element

Built around the panel system,
the FFUs, and the equipment.

Cleanroom electrical is a coordination job as much as an installation job.

01

Sealed lighting & devices

Surface and recessed

Gasketed LED troffers, sealed switch and receptacle boxes, stainless steel cover plates, and aluminum or stainless housings rated for cleanroom wipedown.

  • Gasketed LED troffers, IP54 minimum
  • Sealed boxes and devices
  • Stainless cover plates
  • Cleanroom-rated trim and gasket
02

FFU & HEPA power

Filter fan units

Branch circuits to each FFU and HEPA filter fan unit. Coordinated with the mechanical trade on bank layout, control wiring back to the BAS, and pressure differential monitoring.

  • Per-unit branch circuits
  • BAS control integration
  • Pressure differential monitoring
  • FFU bank layout coordination
03

Isolated grounds & clean power

Sensitive equipment

Isolated equipment grounding system back to the service ground per NEC 250.146(D). Dedicated K-rated transformers and UPS gear for instrument racks, biosafety cabinets, and process equipment.

  • NEC 250.146(D) IG receptacles
  • K-rated transformer feeds
  • UPS-protected branch circuits
  • Documentation and labeling
04

Tool drops & process power

Equipment connections

Above-ceiling tool drops, dedicated equipment circuits, and process distribution panels for biotech and medical device equipment.

  • Above-ceiling tool drops
  • Dedicated equipment circuits
  • Process distribution panels
  • 120V to 480V as required

Common applications

Where cleanroom electrical scope shows up in the South Bay.

Bay Area biotech, medical device, and semiconductor density makes cleanroom and lab electrical a regular South Bay scope.

  • Biotech lab fit-out with biosafety cabinets and incubators
  • Medical device assembly with ISO 8 controlled environment
  • Sterile compounding pharmacy with USP 797/800 requirements
  • Semiconductor support for fab-adjacent labs and equipment
  • Pharma manufacturing with regulated process power
  • Aerospace precision assembly with ESD-controlled grounding
  • Hardwall cleanroom panel system with FFU bank power
  • Softwall cleanroom retrofit inside an existing space

How a cleanroom build goes

Five steps from
panel layout to validation.

  1. 01

    Scope

    Equipment list, panel vendor drawings, FFU layout, and cleanliness class reviewed. Mechanical trade coordination scoped.

  2. 02

    Quote

    Itemized quote with line items for lighting, devices, FFU power, isolated grounds, UPS feeds, tool drops, process distribution, and commissioning.

  3. 03

    Permit & rough-in

    Electrical permit pulled. Conduit and box rough-in coordinated with the panel vendor's wall and ceiling install.

  4. 04

    Trim & integrate

    Sealed devices trimmed, FFU branch circuits energized, isolated grounds verified, BAS and alarm integration confirmed.

  5. 05

    Validate & document

    Final AHJ inspection. Isolated ground continuity tested and documented. As-built drawings and panel directories delivered.

Quick answers

Cleanroom
questions.

Six of the most-asked. More on the dedicated contact page or by phone.

  • What ISO classes do you build to?
    Most of the South Bay biotech and medical device work runs ISO 7 and ISO 8. We build to either, in coordination with the cleanroom panel vendor and the mechanical trade running the FFUs and air handlers.
  • Do you handle isolated grounding?
    Yes. ESD-sensitive scopes get an isolated equipment grounding system back to the service ground per NEC 250.146(D), with separate IG receptacles and labeled circuits.
  • What about UPS and clean power?
    We install and tie in UPS gear, isolation transformers, and dedicated K-rated distribution where the load profile demands clean power.
  • Do you coordinate with the cleanroom panel vendor?
    Yes. Hardwall and softwall cleanroom panel vendors handle the wall and ceiling system. Monte Power & Electric coordinates conduit penetrations, sealed boxes, FFU power, and tool drop locations to fit the panel layout.
  • How long does a cleanroom fit-out take?
    A small ISO 8 lab fit-out runs two to four weeks of electrical scope. ISO 7 with multiple FFU banks, isolated grounds, and process distribution runs four to eight weeks coordinated with mechanical and panel vendors.
  • Do you handle the permit?
    Yes. Monte Power & Electric pulls the electrical permit, coordinates with the building permit on the cleanroom shell, schedules AHJ inspections, and delivers as-built drawings and panel directories with the closeout package.

Related work

Ready when you are

Get a quote on the
cleanroom build.

Send the panel vendor drawings, the FFU layout, and the equipment list. We'll come back with electrical scope, schedule, and a coordinated mobilization date.

Get an estimate Call 408-630-0548