
deep Cleaning

Serving Wilmington, Delaware & the Tri-State Area
A regular cleaning routine isn’t always enough — high-traffic facilities, busy offices, medical buildings, and industrial spaces all need periodic deep cleaning to maintain a safe, healthy, and spotless environment.
At Cleaning Crew, we provide thorough, top-to-bottom commercial deep cleaning services designed to target areas that standard cleaning doesn’t address.
With over 10 years of experience and more than 1 million sq ft maintained daily, our team uses advanced equipment, high-grade disinfectants, and industry-approved techniques to deliver a deeper, longer-lasting clean.
​
Why Choose Cleaning Crew for Deep Cleaning Services?
Deep cleaning is essential for:
-
Seasonal facility maintenance
-
High-traffic or heavily used buildings
-
Health & safety compliance
-
Preparing a facility for inspections
-
Eliminating buildup in hard-to-reach areas
-
Post-illness or contamination events
-
New tenant move-ins or move-outs
​
What makes our deep cleaning different:
-
Trained specialists for detailed cleaning
-
Hospital-grade disinfectants
-
Advanced equipment (auto scrubbers, HEPA vacuums, steam units, etc.)
-
Attention to high-touch, overlooked areas
-
Customized deep cleaning checklists
-
Flexible scheduling — weekends, after-hours, nights​
​
Our Deep Cleaning Services Include:
​
Restroom & Sanitizing Deep Clean
-
Hand scrubbing of all fixtures
-
Grout cleaning
-
Deep disinfection of high-touch areas
-
Odor removal and sanitation
Floor & Surface Intensive Cleaning
-
Machine scrubbing for tile & hard floors
-
Baseboard detailing
-
Carpet deep extraction
-
Spot treatment for stains
Breakroom, Kitchen & Employee Areas
-
Appliance cleaning (microwaves, refrigerators, sinks)
-
Wall and backsplash cleaning
-
Countertops, tables, and cabinets sanitation
Office & Workspace Deep Cleaning
-
Full desk area sanitizing
-
Partition and panel cleaning
-
Dust removal from vents, blinds, and ledges
-
Window interior cleaning
High-Level Cleaning
(Depending on facility requirements)
-
Vents, air returns, and diffusers
-
Light fixtures and ceiling fans
-
Upper ledges and hard-to-reach surfaces
Additional Options
-
Floor stripping & waxing
-
Carpet shampooing
-
Post-construction deep clean
-
Move-in/move-out cleaning
-
Electrostatic disinfecting
​
Industries We Serve
Deep cleaning is recommended for all facilities, especially:
-
Office Buildings & Corporate Spaces
-
Schools, Daycares & Universities
-
Hospitals, Clinics & Medical Offices
-
Retail Stores & Commercial Centers
-
Warehouses & Industrial Facilities
-
Banks & Financial Institutions
-
Hotels, Lobbies & Hospitality Spaces
​
How Often Should Your Facility Get a Deep Clean?
Most businesses schedule deep cleaning:
-
Quarterly for high-traffic buildings
-
Bi-annually for standard offices
-
Monthly for medical & sensitive environments
-
Before/after peak seasons
-
Before special events or inspections
We evaluate your facility and recommend the ideal deep cleaning schedule based on size, industry, and usage patterns.
Customized Deep Cleaning Plans
No two buildings are the same — that’s why Cleaning Crew creates custom deep cleaning checklists for each facility.
Whether your space is 1,000 sq ft or 100,000 sq ft, we ensure every corner is cleaned, sanitized, and restored.
Our process includes:
-
Initial walkthrough & facility inspection
-
Customized deep clean plan
-
Detailed service checklist
-
High-level and low-level cleaning coverage
-
Final inspection for quality assurance