Nightly Janitorial
Trash and recycling, restrooms, break rooms, glass, dusting, vacuuming and spot-mopping on a written nightly checklist.
Commercial cleaning · Hickory Hills, Illinois
The building looks ready before your first employee arrives.
Fidescor Facility Group keeps offices, clinics, schools and production floors across the southwest Chicago suburbs clean, compliant and inspection-ready — with the same supervised crew in your building every single night.
Same crew, every shift
$2M liability & bonded
30-day, no-penalty exit
Photo-verified checklists
0Years serving the southwest suburbs
0Buildings under contract
0Sq. ft. cleaned each month
0Client retention since 2021
Why buildings switch to us
Most cleaning contracts fail in month four. Ours are built so that never happens.
The story is always the same: a great first month, then rotating strangers, skipped restrooms, and a phone number nobody answers. Fidescor was started in 2014 by Marsha Jankowski after fifteen years managing vendors for a Chicago property group — she had lived that story from the client side and decided to build the opposite.
- Assigned crews, not a rotating pool. You learn their names; they learn your building.
- A supervisor walks every account weekly and files a dated, photo-backed inspection you can read.
- Written scopes with line items — you always know what you are paying for and what you are not.
- One phone number that reaches a person in Hickory Hills, not a national call center.
Core services
One vendor for everything below the ceiling tiles
Bundle what you need, drop what you don't. Every line below can be scheduled nightly, weekly, monthly or as a one-time project.
Floor & Carpet Care
Strip-and-wax VCT, burnishing, terrazzo polishing, grout restoration, hot-water carpet extraction and entryway matting.
Disinfection Programs
EPA List N products applied to high-touch points, with electrostatic fogging available during flu season or after an outbreak.
Window & Glass
Interior glass weekly, partitions and storefronts monthly, and coordinated exterior work up to four stories.
Post-Construction Clean
Rough, final and touch-up phases: dust removal, sticker and adhesive pull, fixture polish and punch-list walk with the GC.
Restroom & Supply Management
We track, order and restock paper, soap, liners and air care — invoiced at cost with no hidden markup.
Green Cleaning
Green Seal-certified chemistry, HEPA vacuums and microfiber-only protocols for LEED and wellness-focused tenants.
Day Porter Coverage
An on-site attendant for lobbies, conference turnovers, spills and restroom checks during business hours.
Facility Add-Ons
Pressure washing, snow and ice management, light bulb replacement, filter changes and seasonal deep cleans.
Industries
Different buildings, different rules
A dental suite and a machine shop do not get the same checklist. We write yours around the standards your inspectors actually enforce.
Quality control
You should never have to ask whether we showed up
Every Fidescor account runs on the same three-layer system, and every layer produces something you can read.
- Crew lead signs a task-level checklist at the end of each shift.
- Supervisor performs a weekly 40-point walk with time-stamped photos.
- Marsha reviews every account scorecard monthly and calls you quarterly.
01 / INTAKE
Walkthrough & measurement
We measure the space, count fixtures, note floor types and ask how your building is actually used after 5 PM.
02 / LAUNCH
30-day onboarding
Written scope, assigned crew introductions, key and alarm protocol, and a supervisor on site nightly for the first two weeks.
03 / STEADY STATE
Measured, monthly
Inspection scores, supply usage and any issues logged in one monthly report delivered with your invoice.
Client feedback
What facility managers tell us
Comments shared with permission by clients under contract in Cook and Will County.
★★★★★
We went through three vendors in two years before Fidescor. Same two people have cleaned our clinic for nineteen months now, and our state inspector specifically noted the sterilization corridor.
★★★★★
The monthly report is what sold my CFO. I forward it as-is. When a restroom got missed last spring, it was in the report before I noticed it, with a note on how they fixed it.
★★★★★
They refinished four thousand square feet of gym floor over one summer week and were completely out of the way of our camp schedule. Marsha answered her phone on a Saturday.
Service area
Based in Hickory Hills, dispatched across the southwest suburbs
Our vans leave from 4700 Victoria Street, which keeps response times short. If you are within roughly a 25-mile radius, we can usually be on site for an emergency call within two hours.
- Hickory Hills
- Palos Hills & Palos Heights
- Bridgeview
- Oak Lawn
- Burbank
- Justice & Willow Springs
- Orland Park
- Tinley Park
- Alsip & Chicago Ridge
- Lemont
- Bolingbrook
- Chicago (south & west sides)
4700 Victoria Street, Hickory Hills, IL 60457 · Office visits by appointment.
Quick answers
Questions we get on the first call
How fast can you start?
For a standard office under 25,000 sq. ft. we can typically launch within seven to ten business days of a signed scope — faster if you are replacing a vendor mid-month and need coverage immediately.
Do you require a long contract?
No. Our agreements run month to month after an initial 90-day service period, and either side can end them with 30 days' written notice. We would rather earn the renewal.
Are your employees insured and screened?
Yes. Everyone on our payroll is W-2, E-Verified, background checked and covered by $2,000,000 general liability, workers' compensation and a janitorial services bond. Certificates are available on request.
What does it cost?
Most nightly office accounts in our area land between $0.08 and $0.16 per square foot per service, depending on restroom count, floor type and frequency. You get a line-item number after the walkthrough — never a guess over the phone.
Let's walk your building together
Marsha or one of our account managers will meet you on site, measure the real scope, and send a written scope-of-work with line-item pricing within two business days. No pressure, no auto-renew traps.