Breaking Into Commercial Cleaning: Why It's a Different Business (and Often a Better One)

Commercial vs. Residential: A Tale of Two Businesses

On the surface they look similar — clean spaces, get paid. In practice, commercial and residential cleaning are completely different businesses:

• Contract size: Commercial contracts are $1,500–$15,000+/month vs. $150–$400 per residential clean
• Schedule: Commercial work happens at night or early morning — clients want offices clean before the workday
• Sales cycle: Commercial takes weeks/months to close. Residential closes in a phone call.
• Margin profile: Lower per-hour margins but far less marketing and management overhead per dollar of revenue
• Customer churn: Commercial contracts last years; residential clients churn in 12–18 months on average

Pricing Commercial Cleaning

Commercial is priced per square foot per month, or by hours of labor required. Common ranges (general office space):

• Small office (under 5,000 sq ft): $0.10–$0.18 per sq ft per month
• Mid-size (5K–20K sq ft): $0.08–$0.14 per sq ft per month
• Large office (20K+ sq ft): $0.05–$0.10 per sq ft per month

Specialty work (medical, food service, post-construction) commands 30–80% premiums. Day porter and supply restocking are extra line items.

Types of Commercial Accounts

1. Small offices (1,000–5,000 sq ft): Doctors, dentists, law firms, real estate offices. Often 2–3 nights/week. Easy entry point.
2. Larger offices: Tech, finance, professional services. 5+ nights/week. Bigger contracts.
3. Medical: Requires bloodborne pathogen training and proper PPE. Premium pricing.
4. Retail/restaurant: Floor work, deep grease cleaning. Specialized equipment needed.
5. Schools and daycares: Disinfection-heavy, government contracts can be lucrative but bureaucratic.
6. Gyms: 24/7 access, heavy locker room work, never-ending sweat.

How to Land the First Contract

Cold outreach works in commercial — unlike residential, where homeowners ignore strangers. Process:

1. Drive your target area and list every business with under 50 employees in office space
2. Walk in during business hours and ask: "Who handles your cleaning service?"
3. Get the decision-maker's name and email — usually the office manager or owner
4. Send a one-page proposal with pricing, frequency, and references
5. Follow up every 2 weeks. Most accounts switch when their current cleaner messes up — patience matters.

What's in the Contract

• Scope of work: Detailed checklist of what's cleaned and how often
• Frequency: Days per week, time windows
• Term: 12-month minimum, auto-renewing
• Termination: 30-day notice from either side
• Supplies: Who provides toilet paper, paper towels, soap — you or them
• Insurance: Minimum $1M general liability, workers' comp, often $2M+ for larger accounts
• Pricing escalator: Annual 3–5% increase to cover wage growth

Operational Realities

• Night shift: Most commercial work is 5 PM–2 AM. Your team needs to be okay with that schedule.
• Key management: You'll have keys or codes to every account. Lose one and you replace every lock.
• Equipment investment: Commercial vacuums, floor buffers, auto-scrubbers. Budget $3K–$10K to start.
• Quality control: Without the client present, accountability is everything. GPS check-ins and nightly photo logs are standard.

The Hybrid Play

Many cleaning businesses run both: residential by day, commercial by night, with overlapping equipment and management. It doubles your revenue per overhead dollar. Just don't try to manage commercial accounts with residential staff — different skill sets, different expectations.