Cleanroom Coatings Contractor

Cleanroom Wall & Floor Coatings for Controlled Environments

Cleanrooms demand seamless, particulate-free, chemically inert surfaces. We install epoxy and urethane systems certified for ISO Class 5 through Class 8 environments, floors, walls, and ceilings.

SYSTEM OVERVIEW

Specs, build-up & where this system performs

Cleanrooms demand seamless, particulate-free, chemically inert surfaces. We install epoxy and urethane systems certified for ISO Class 5 through Class 8 environments, floors, walls, and ceilings.

  • ISO Class 5–8 compatible
  • Seamless monolithic finish
  • Low particle generation
  • Chemical & solvent resistant
  • ESD options available
OUR PROCESS

How we install your cleanroom coatings system

25 years of best practices, executed the same way on every project. No shortcuts on prep, no cure-time surprises.

  1. 1. Surface Prep

    Diamond grind, shot blast, or abrasive blast to ICRI/SSPC profile. Crack repair, joint detail, and substrate moisture testing.

  2. 2. Primer & Build

    Manufacturer-spec primer applied at recorded DFT, followed by build coats matched to your traffic, chemical, and thermal load.

  3. 3. Finish & Detail

    Topcoat, broadcast aggregate, cove base, and transitions installed to spec, with documented mil thickness throughout.

  4. 4. QC & Closeout

    Pull-off adhesion testing, photo documentation, manufacturer letters, and warranty paperwork delivered at completion.

WHY PECKHAM

The Contractor You Keep Calling Back

Family-run, 25+ years

Peckham has been family-run for more than 25 years, and much of our work is repeat business.

Our own crews

We never subcontract installs. The trained Peckham crew that preps your surface is the crew that finishes it.

Straight answers

You talk to a senior estimator, not a salesperson, and you hear back within one business day.

Qualified and safe

ISNetworld and Avetta prequalified, OSHA 10 and 30 trained, with the paperwork owners and GCs ask for.

Spec a cleanroom coatings system for your facility

Send us your floor plan or scope and we'll come back with a system recommendation and ballpark.

FOR THESE INDUSTRIES

Where this system fits

WHERE WE INSTALL THIS SYSTEM

Available across the Western U.S.

Our crews install cleanroom coatings systems across all 5 Western states from our California headquarters in Fresno.

All service areas
FREQUENTLY ASKED

Cleanroom Coatings, Common Questions

Don't see your question listed below?

HIRE AN INDUSTRIAL COATING CONTRACTOR

Qualifying a contractor for industrial work?

Read our hub on what separates industrial coating contractors, the certifications that matter (ISN, Avetta, NACE/SSPC), and how to qualify yours.

START YOUR PROJECT
Portrait of Steven Peckham of Peckham Coatings
Steven Peckham

Every project starts with a conversation.

Tell us about your facility and your timeline. You will get a straight answer from someone who knows coatings, not a sales pitch.

Start Your Project

Email or phone, at least one so we can reach you.

A senior estimator (not a salesperson) will respond within 1 business day.

Call UsGet in Touch