If you’ve ever called around for commercial cleaning quotes in the Bangor area, you’ve probably noticed the prices vary — a lot. Some companies charge by the square foot, some by the hour, and some won’t even give you a number until they’ve done a full walkthrough. So what’s actually fair? What should you expect to pay?
As a locally owned commercial cleaning company that’s been serving Penobscot, Kennebec, and Cumberland counties for six years, we get this question constantly. Here’s a straight answer.
What Affects the Price?
Commercial cleaning is priced based on several factors — not just square footage. The biggest variables are:
- Size of the facility — square footage is the baseline, but layout matters too. An open floor plan cleans faster than a maze of offices and hallways.
- Frequency — nightly service costs more per month than weekly, but less per visit. The more often we’re there, the less buildup there is to deal with.
- Type of facility — a medical office or healthcare clinic requires different protocols (and products) than a standard office. Schools and food service facilities have their own requirements too.
- Restrooms — the number of restrooms drives cost more than almost any other factor. They’re labor-intensive and need to be done right.
- Scope of services — basic janitorial (trash, vacuuming, restrooms, wiping surfaces) vs. full-service (floor care, window washing, deep cleans, carpet extraction).
Typical Price Ranges in the Bangor Area
These are real-world ranges based on what we see in the Central Maine market:
- Small office (under 2,000 sq ft), weekly: $150–$300/month
- Mid-size office (2,000–5,000 sq ft), 2–3x/week: $600–$1,400/month
- Large commercial facility (5,000–15,000 sq ft), nightly: $1,800–$4,500/month
- Medical/healthcare facility: Add 20–40% over standard office rates due to compliance and protocol requirements
- One-time deep clean: Typically $0.15–$0.30 per square foot depending on condition
If someone quotes you significantly below these ranges, ask questions. Very low bids usually mean shortcuts — reduced frequency, undertrained staff, or skipped tasks that you won’t notice until the building starts looking rough.
Hourly vs. Flat Rate: What’s Better?
Most reputable commercial cleaning companies — including Clean Scene — quote a flat monthly rate rather than billing hourly. Here’s why that’s better for you:
- You know exactly what you’re paying every month
- There’s no incentive for the crew to work slowly
- Accountability is built in — the job is done right or it gets redone, not billed again
Hourly billing can work for one-time or specialty projects, but for recurring service, flat rate is the industry standard for a reason.
What You Should Ask for in a Quote
Before signing anything, make sure your quote includes:
- A written scope of work — what gets cleaned, how often, to what standard
- Whether supplies and equipment are included
- How they handle complaints or missed tasks
- Whether staff are employees or subcontractors (employees = more accountability)
- Proof of bonding and insurance
A reputable company will have all of this ready without you having to ask. If they can’t provide a written scope, keep looking.
What Clean Scene Charges
We’re not the cheapest option in Bangor — and we’re not trying to be. We’re competitively priced within the ranges above, fully bonded and insured, and our staff are W-2 employees with background checks. We’ve maintained an 82% client retention rate over six years because our clients don’t have to think about cleaning after they hire us.
If you want to know exactly what your facility would cost, the best thing to do is let us walk through it. We’ll give you a flat-rate quote with a written scope — no pressure, no vague estimates.
