Office cleaning
Dust-free desks, sanitized breakrooms, spotless restrooms. A clean office sharpens focus, cuts germs, and looks professional to every client who walks in.
Commercial cleaning for the Greater Pittsburgh area
A clean building, week after week. Without you managing it.
Three Rivers keeps offices, schools, and workplaces across Pittsburgh on steady cleaning plans — no re-hiring, no chasing crews. Background-checked teams, tailored checklists, and 25+ years in the trade.
- Years in the industry
- 25+
- Years in the industry
- Facility types served
- 9
- Facility types served
- Response time
- 48HR
- Response on every request
Same team. Same standard. Every visit.
Every cleaner is screened, trained, and experienced. Your plan is shaped around your building, and you never pay for work you don't need — that's how a cleaning company earns renewals instead of replacements.
How we work
Eight standards. Every account.
Why property managers stop shopping around after a single quarter with us.
01 Vetted crews
Every cleaner is background-checked, trained, and experienced before they ever step into your building.
02 Custom plans
Your plan is built from a walkthrough of your space. You never pay for services you do not need.
03 Flexible scheduling
Daily, weekly, or deep cleaning, timed around your business hours so operations are never disrupted.
04 Eco-friendly options
Green cleaning products available on request. Fewer harsh chemicals, same deep clean.
05 Consistent teams
The same professional team services your account, so the standard in month six matches week one.
06 Clear quotes
Free, itemized quotes before any work starts. No surprise line items later.
07 Local and accountable
Based in Bethel Park, serving Greater Pittsburgh. You reach the owner, not a call center.
08 Fast response
Every request answered within 48 hours. Water emergencies move faster.
What we clean
Commercial cleaning services in Pittsburgh
One crew, one point of contact — your whole facility handled.
Industrial & warehouse
Floor scrubbing to high-dust removal. Regular cleaning keeps safety standards up, equipment running, and large facilities in top condition.
Schools
Classrooms, cafeterias, gyms, and restrooms cleaned on schedules that work around the school day and the school year.
Medical facilities
Waiting rooms, exam areas, and common spaces cleaned and sanitized to the standard patients expect from a healthcare environment.
Retail stores
Floors, fitting rooms, restrooms, and entrances that stay customer-ready through heavy foot traffic, season after season.
Bank & government
Professional, discreet crews for facilities where security and presentation both matter. Vetted staff, consistent results.
Specialty services, added to any plan
The smart way to buy cleaning
What a recurring contract actually gets you
Most businesses buy cleaning the hard way: a one-time clean, a few months of letting it slide, then another frantic call. A recurring plan flips that. Your building stays at standard all the time, and the whole line item disappears from your to-do list.
- A set schedule built from a walkthrough of your actual space, not a generic checklist.
- Rotating deep-clean tasks (carpets, floors, windows) folded into the plan instead of billed as surprises.
- The same vetted crew every visit, working around your business hours.
- One point of contact and a 48-hour response on anything that comes up between visits.
One-time cleans vs. a contract
- Standard of clean
- Always maintained, not reset
- Your involvement
- Zero after the walkthrough
- Crew
- Same trained team, every visit
- Billing
- Predictable, itemized, no surprises
- Emergencies
- Priority response for plan clients
Getting started
Four steps. No mystery.
01
Walkthrough
We visit your facility, look at every space, and listen to what has and has not worked with past cleaners.
02
Custom plan
You get a free, itemized quote built around your building. Nothing you do not need, nothing left out.
03
Crew assigned
A trained, vetted team is assigned to your account and learns your building, your hours, your priorities.
04
Ongoing check-ins
We stay in contact and adjust the plan as your needs change. Anything urgent, answered within 48 hours.
Keep exploring
Guides and one-time services
Cleaning advice from the crew, plus bookable one-time cleans with upfront prices.
From the blog
How often an office needs cleaning, what a school checklist covers, and the real math on deep cleans vs. plans.
Book a one-time clean
Deep cleans, move in/out resets, and floor details — fixed prices, vetted crew, supplies included.
Common questions
What facility managers ask us
Recurring plans are our focus because they work better for everyone: your building stays at standard and you get priority scheduling and response. Talk to us about a one-time deep clean if you want to see the crew in action first.
Yes. A dedicated, background-checked team is assigned to your account, so the people who learn your building are the people who keep showing up.
Absolutely. Most visits happen early mornings, evenings, or weekends — whenever your space is empty. Day porter coverage is available too.
Yes. Eco-friendly products are available on any plan on request — the same deep clean with fewer harsh chemicals in your building.
Every message gets an answer within 48 hours, usually much sooner. Water removal and other emergencies jump the line.
We are based in Bethel Park and serve the Greater Pittsburgh area, including Moon, Robinson, and Cranberry townships, Sewickley, Carnegie, and Green Tree.
Free quote
Get a cleaning plan that works for your business
Tell us about your facility and we will schedule a walkthrough. Your quote is free, itemized, and built around your building, not a generic package.
Three Rivers Cleaning Co., LLC 4607 Library Rd, Suite 220 #203Bethel Park, PA 15102
(412) 445-2161
hello@threeriverscleaning.com
Request your free quote
Opens the quote form. Tell us about your building and a real person from Three Rivers will contact you within 48 hours.
Or call (412) 445-2161, we answer.