Business phone system for janitorial services in Denver, CO

How many janitorial services are in Denver, CO?

County Business Patterns counts 721 janitorial services (NAICS 561720, Janitorial Services) in the Denver-Aurora-Centennial, CO metro area for 2023. Together they reported 14,135 mid-March employees and $442.6 million of payroll for the year. That ranks 19th of the 836 metro and micropolitan areas where Census published a count for this industry.

With 3.1 million residents in the Census 2024 estimate, that is 23.6 janitorial services per 100,000 people, 18.5% above the national rate of 19.9. Establishments average 19.6 employees, 22.1% above the U.S. average of 16.1. Payroll per employee comes to $31,314, 4.1% above the national $30,089.

Establishment size: janitorial services in Denver, CO

Of the janitorial services in Denver, CO that had employees in March 2023, 64.3% had fewer than five (the U.S. share is 61.3%). 77.0% had fewer than ten. Small teams usually share the phone: the person who answers is often also serving a customer or doing the job, which is when calls get missed.

What janitorial services in Denver, CO use the phone for

Commercial cleaning companies work nights and weekends, so the office and the crews are rarely in the same place. Clients need a reliable way to report issues and request extra service.

Typical inbound and outbound calls for janitorial services in Denver, CO:

• A client calls to request a deep clean.
• The company calls a client about a schedule change.
• A crew lead calls the office about supplies.

After-hours calls

Crews work after hours, so routing between night supervisors and the office matters.

With business-hours routing, calls after closing can go to transcribed voicemail or an optional AI receptionist instead of ringing an empty room.

What a phone system costs a janitorial company in Denver, CO

The average janitorial company in Denver, CO has 19.6 employees, so a 20-person team is a reasonable benchmark. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 20 users on RingCentral RingEX Core cost $600.00 a month and 20 on Ooma Office Pro cost $499.00. On Callata the same 20 people cost $399.00 a month, less than either per-seat plan.

The annual difference against RingCentral's monthly list price comes to $2,412. Some vendors discount annual contracts; the table shows month-to-month prices.

Getting a local number in Denver, CO

NANPA records place the exchanges of the area's named cities and towns in 4 area codes. 303 has the most, with 740 of 1,472 exchanges (50%). Callata's plan includes up to 3 local numbers; you can pick them in the area codes your clients recognize, subject to carrier inventory, or port the number you already have for free.

Setting up Callata for a janitorial company in Denver, CO

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

If you already have a number in Denver, CO, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.