When you're evaluating a janitorial services contract, "we'll keep your facility clean" isn't good enough. The difference between a service that works and one that frustrates you comes down to specifics — what gets done, how often, and who's responsible when something is missed.

This guide breaks down exactly what professional janitorial services include across daily, weekly, monthly, and periodic tasks. We'll also show you what's commonly excluded, how janitorial differs from standard office cleaning, and what to look for in a contract so you don't end up paying for less than you expected.

Janitorial Services vs. Office Cleaning: What's the Difference?

These terms get used interchangeably, but there's a meaningful distinction most facility managers care about:

Office cleaning typically refers to a defined recurring scope — vacuuming, trash, restrooms, surface wipe-downs — performed on a scheduled basis for an office environment. It's relatively standardized and priced per visit or per square foot.

Janitorial services is a broader term covering the full ongoing maintenance of a facility. It includes everything in office cleaning, plus supply management (restocking paper towels, soap, liners), floor care programs, periodic deep cleaning, and often coordination with facility management for things like HVAC vent cleaning, window washing, or seasonal work.

In practice, a small business looking for someone to clean their office usually means office cleaning. A property manager or facility director overseeing a large commercial building usually means janitorial services — or both, depending on how the contract is written. Read our janitorial services page to see how we structure these programs for commercial facilities across Southeastern Massachusetts.

What's Usually NOT Included in Standard Janitorial Services

This is where confusion — and friction — often happens between facility managers and cleaning companies. Most standard janitorial contracts do not automatically include the following:

• Carpet cleaning — periodic extraction cleaning is almost always a separate, scheduled service. See our carpet and floor cleaning services.
• Exterior window washing — interior spot-cleaning may be included, but full exterior window service is typically a separate add-on.
• Post-construction cleanup — construction debris, drywall dust, and renovation residue require specialized scope and are priced separately. Learn more on our construction cleanup page.
• Floor stripping and waxing — VCT and hard floor restoration is a periodic specialty service, not part of routine janitorial.
• Refrigerator interior cleaning — unless explicitly included in scope, the inside of shared refrigerators is often excluded.
• Deep disinfection / electrostatic spraying — available through our disinfecting services but typically separate from standard janitorial.
• Personal items or private office contents — janitorial crews clean around personal belongings, not through them.
• Supply costs — paper products, soap, and liners may be furnished by the client or added to the contract as a supply line item.

Janitorial Services by Facility Type: What Changes

The checklist above covers the standard commercial baseline. But the scope shifts based on your type of facility. Here's how some common environments differ:

How to Evaluate a Janitorial Services Contract

Before you sign with any cleaning company in Massachusetts, here's what to confirm:

1. Written scope of work. Itemized by frequency — daily, weekly, monthly. Not just "full cleaning services."
2. Who is doing the cleaning. Is it the company's own employees or subcontractors? Consistency is better when it's the same crew.
3. What happens when something is missed. A clear satisfaction policy — re-clean within 24–48 hours — is the industry standard.
4. Insurance documentation. Ask for proof of general liability coverage before anyone enters your facility.
5. Supply clarity. Who provides paper products, soap, and liners? Get this in the contract.
6. Contract flexibility. Can you adjust scope or frequency as your needs change? Watch out for rigid long-term contracts with heavy exit penalties.
7. Communication channel. Who do you contact when something's wrong? Is there a dedicated account contact or a generic email address?

What to Ask Before You Hire a Janitorial Company in Massachusetts

Here are the key questions to ask any cleaning company before committing:

• Can you provide a written scope of work with daily, weekly, and monthly tasks listed?
• Are your cleaners employees or independent contractors?
• What is your satisfaction guarantee and re-clean policy?
• Are you fully insured? Can I see a certificate of insurance?
• What happens if my assigned cleaner calls out — do you have backup coverage?
• Do you include supplies (paper products, liners, soap) or is that separate?
• Can I adjust frequency or scope without a penalty?
• Who is my point of contact if something needs to be fixed?

A company confident in their service will answer every one of those clearly and without hesitation. If you're getting vague answers or pressure to sign before you're ready, keep looking.

Frequently Asked Questions

Bottom Line: Get the Scope in Writing

Janitorial services cover a lot of ground — and the quality of your experience comes down to how clearly that ground is defined before the first crew arrives. A good contract has a written checklist, a clear satisfaction policy, and a defined contact person. A good company sticks to it and communicates when they can't.

If you're looking for professional janitorial services in Norton, Taunton, Attleboro, Mansfield, Easton, or anywhere in Southeastern Massachusetts, contact MC Cleaning Service for a free consultation. We'll walk your facility, explain exactly what we'd include, and put it in writing before you commit to anything.