Facility Cleaning for Commercial Real Estate
Facility Managers Juggle Five Cleaning Vendors. You Need One.
Water damage in one building. A tenant complaint about dust in another. A vacant unit that needs a deep clean before the next lease starts. iSi is one vendor for facility and industrial cleaning, mold remediation and moisture correction, paint booth cleaning, and on-site facility support — across Wichita, Kansas City, Northwest Arkansas, Oklahoma City, and Tulsa. Fixed-price quotes, one point of contact, no chasing five subcontractors across your portfolio.
What's Included
Four service lines, one point of contact. Each links to the full detail if you want the regulatory depth — this page is the portfolio-level view.
Industrial & Facility Cleaning
Dust cleaning, tank and confined space cleaning, machine cleaning, hazmat cleaning, and pressure washing. Fixed price by scope, quotes in under 30 minutes.
Full details →Mold Remediation & Moisture Correction
Direct removal for commercial and industrial buildings in Kansas — moisture-source correction, containment, and clearance testing. Testing and assessment available in every market below.
Full details →Paint Booth Cleaning
Downdraft, crossdraft, and semi-downdraft booth cleaning — scraping, plenum and duct, filters, and pit cleaning. OSHA 1910.107 and NFPA 33 compliant, nationwide mobilization.
Full details →On-Site Facility Support
Embedded on-site teams for facility maintenance, industrial janitorial, and material handling.
Full details →Available in Your Market
Wichita, KS
iSi's headquarters market — the full service line is available here: industrial and facility cleaning, direct mold remediation, paint booth cleaning, and embedded on-site facility support teams.
Wichita services →Kansas City, MO
Industrial and facility cleaning and paint booth cleaning on a project basis. iSi also provides direct mold remediation for large-scale commercial and industrial projects.
Kansas City services →Northwest Arkansas
Industrial and facility cleaning and paint booth cleaning, with a dedicated NWA cleaning page covering Bentonville, Rogers, Springdale, and Fayetteville. Mold testing and assessment available; direct removal is a Kansas-only service.
NWA services →Oklahoma City, OK
Industrial and facility cleaning and paint booth cleaning on a project basis. Mold testing and assessment available through iSi's industrial hygiene team; direct removal is a Kansas-only service.
OKC services →Tulsa, OK
Industrial and facility cleaning and paint booth cleaning on a project basis. Mold testing and assessment available through iSi's industrial hygiene team; direct removal is a Kansas-only service.
Tulsa services →Outside These Markets
Paint booth cleaning and large-scale industrial cleaning mobilize nationally. Send the scope and iSi will quote it regardless of market.
Request a quote →Why Facility Managers Use One Vendor Across a Portfolio
A multi-building portfolio produces a steady stream of unrelated-looking problems that are actually the same three or four vendor relationships, repeated per building: the cleaning company, the mold guy, the paint booth specialist, and whoever handles the odd maintenance job the property manager doesn't have staff for. Coordinating that list across five buildings in three states is a second job.
iSi consolidates that list into one vendor with fixed pricing and a single point of contact. One team can quote a shutdown cleaning in Wichita, a moisture correction job in Kansas City, and a paint booth cleanout in Tulsa — and the documentation for each job (scope, waste manifests, clearance testing where applicable) lands in one place instead of scattered across five vendors' invoicing systems.
That matters most when a problem doesn't announce itself cleanly. A moisture complaint in a leased unit might be a roof leak, an HVAC condensation problem, or both — and it's a facility cleaning question, a mold question, and a maintenance question at the same time. One vendor who does all three doesn't have to hand the problem off twice before it gets fixed.
What Facility Cleaning Costs
Fixed price by scope. A single vacant-unit turn runs far less than a multi-building shutdown cleaning program — the number depends on square footage, complexity, and whether moisture correction or waste characterization is involved.
Single-Unit / Small Scope
A vacant-unit turn, a small moisture cleanup, or a one-time deep clean. Commonly the smallest line item in a portfolio cleaning budget.
Building-Wide Project
A shutdown cleaning cycle, a paint booth cleanout, or a building-wide mold remediation. Priced by scope and complexity, not by the hour.
Multi-Building / Portfolio
Recurring or shutdown-cycle programs across several buildings, priced against a written scope so costs are predictable building to building.
Facility Cleaning Questions
Does iSi provide ongoing facility cleaning, or only one-time projects?
Both. iSi quotes single projects — a vacant-unit turn, a post-tenant deep clean, a moisture-damage cleanup — and recurring or shutdown-cycle cleaning programs across a multi-building portfolio. Every quote is fixed price, no hourly billing, whether it's a one-time job or a standing arrangement.
Which markets does iSi's facility cleaning cover?
Wichita, Kansas City, Northwest Arkansas, Oklahoma City, and Tulsa are iSi's core facility cleaning markets. Projects outside these five markets can also be quoted — crews travel with hotel and per diem only, no travel markup.
Does facility cleaning include mold remediation?
Yes, with market-specific scope. iSi removes mold directly in Kansas, and provides direct mold remediation for large-scale commercial and industrial projects in Kansas City. In Northwest Arkansas, Oklahoma City, and Tulsa, iSi's industrial hygiene team provides mold testing and assessment. Full mold remediation details →
What's the difference between this page and iSi's Industrial Cleaning service?
Industrial Cleaning covers manufacturing and production-facility cleaning in depth — combustible dust, tank and confined space entry, machine cleaning. This page is the facility manager and commercial real estate view: the same cleaning capability plus mold remediation, paint booth cleaning, and on-site facility support, organized by market rather than by cleaning method.
Related: Industrial Cleaning · Mold Remediation · Paint Booth Cleaning · Facility Support · All Locations
One Vendor for Your Portfolio's Cleaning Needs
Send the building, the scope, or the tenant complaint. iSi returns a fixed price — no hourly billing, no travel markup, no chasing five vendors.
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