How Much Does Commercial Cleaning
Cost in Marietta?
2026 pricing guide for Marietta and Cobb County commercial facilities.
Marietta commercial cleaning costs $0.08 to $0.18 per square foot per month depending on facility type, frequency, and scope.
Direct Answer
Commercial cleaning in Marietta costs $0.08 to $0.18 per square foot per month. A 50,000 square foot office building cleaned five nights per week typically runs $5,000 to $10,000 per month. Cobb County rates run 5 to 15% below central Atlanta for comparable facilities. Medical office facilities with infection control requirements and industrial buildings with OSHA compliance needs carry rates at the upper end of the range.
Marietta Pricing
Marietta facility managers often discover that below-market quotes from local providers reflect incomplete scope rather than genuine cost savings. The accounting comes due within 90 days.
Per square foot per month for Marietta commercial cleaning. Cobb County rates run slightly below Atlanta metro for comparable facility types.
The Marietta and Cobb County Commercial Cleaning Market
Marietta is the commercial center of Cobb County and sits along one of the most active commercial corridors in the Atlanta metro. The I-75 corridor through Marietta, Smyrna, and Kennesaw concentrates office parks, healthcare facilities, light manufacturing, government buildings, and retail centers. The commercial base is diverse, and cleaning requirements vary significantly by facility type.
The Marietta market tends to attract both local Cobb County cleaning providers and Atlanta-based providers who extend service into the northwest corridor. When evaluating providers, confirm whether they have active accounts in Marietta specifically, as travel distance from Atlanta for third-shift crews can affect staffing reliability.
For nearby market pricing, see the Atlanta commercial cleaning cost guide. For the Newnan and Carrollton corridor along I-20, see the Newnan commercial cleaning cost guide.
Marietta Commercial Cleaning Rates by Facility Type
| Facility Type | Rate per Sq Ft | Typical Monthly | Key Notes |
|---|---|---|---|
| Office / Professional Services | $0.08 to $0.14 | $8K to $14K / 100K sqft | Standard scope, 5x/week nightly |
| Medical Office / Healthcare | $0.15 to $0.25 | $15K to $25K / 100K sqft | Infection control, EPA protocols |
| Light Industrial / Manufacturing | $0.10 to $0.18 | $10K to $18K / 100K sqft | OSHA compliance, shift coordination |
| Retail / Mixed Use | $0.09 to $0.15 | $9K to $15K / 100K sqft | High-traffic common areas |
| Government / Educational | $0.09 to $0.14 | $9K to $14K / 100K sqft | Public facility standards, compliance |
| Day Porter (add-on) | $18 to $25/hr | Per shift | During-hours coverage |
What Drives Commercial Cleaning Pricing in Marietta
Facility Type and Compliance Requirements
Marietta's healthcare concentration along the I-75 corridor creates demand for medical-grade cleaning programs that carry higher rates than standard commercial cleaning. Medical office buildings, outpatient surgery centers, and healthcare-adjacent facilities require infection control protocols, EPA-registered disinfectants, and documented compliance procedures that standard janitorial providers may not be equipped to provide.
Cleaning Frequency and Schedule
Standard Marietta office buildings run five-nights-per-week cleaning. Lower-traffic buildings may reduce to three nights at a modest total cost reduction. Medical and healthcare facilities typically require daily service. Manufacturing and industrial facilities in the Marietta and Kennesaw area coordinate cleaning around production shifts, which affects scheduling and cost.
Accountability and Verification
Marietta facility managers who use GPS-verified shift reporting and digital inspection systems have measurably better service outcomes than those who rely on verbal confirmation or complaint-based escalation. For more on how accountability technology affects service quality and cost, see the GPS verified cleaning guide.
FM Intelligence Series
Marietta and Cobb County facility cost benchmarks
Our FM Intelligence Series covers pricing, contracts, and vendor selection for northwest Atlanta metro facilities.
Sample Monthly Budgets for Marietta Facilities (2026)
| Facility | Size | Frequency | Est. Monthly Cost |
|---|---|---|---|
| Small office suite | 5,000 sqft | 3x/week | $2,000 to $4,000 |
| Mid-size office building | 50,000 sqft | 5x/week | $5,000 to $10,000 |
| Medical practice | 8,000 sqft | 5x/week, infection control | $3,800 to $7,500 |
| Light industrial facility | 100,000 sqft | 5x/week | $10,000 to $18,000 |
| Corporate campus | 150,000 sqft | 5x/week + day porter | $16,000 to $28,000 |
How Millennium Facility Services Prices in Marietta
MFS prices based on a full facility walk-through. We walk your Marietta building, document every cleanable area, review your operating schedule and facility type requirements, and build a complete scope before proposing a price. Our Marietta rates fall within the ranges above.
Every MFS contract includes GPS shift verification, digital inspection reports, and a dedicated account manager. We serve Cobb County facilities from Marietta through Kennesaw, Smyrna, and Acworth. For a facility assessment, visit millfac.com/quote. To see our approach at scale, review the Southwire case study.
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Frequently Asked Questions
Commercial cleaning in Marietta costs $0.08 to $0.18 per square foot per month for most office and commercial buildings. Cobb County's commercial market includes a mix of professional office parks, medical facilities, retail centers, and light industrial buildings, each with different pricing profiles. The rate depends on facility type, cleaning frequency, scope completeness, and whether the provider includes supplies and equipment.
Marietta rates are typically 5 to 15% below central Atlanta pricing, reflecting lower labor costs in the Cobb County suburban market. However, for comparable Class A office space, the difference is often minimal. Providers with strong Atlanta metro presence typically price Marietta accounts within 10% of comparable Atlanta accounts.
Marietta's commercial landscape includes large office parks along the I-75 corridor, medical office buildings and healthcare facilities, light industrial and manufacturing facilities, retail and mixed-use centers, educational facilities, and government buildings. Each facility type carries different scope and pricing. Medical facilities require infection control protocols and run at the higher end of the rate range.
A 50,000 square foot office building in Marietta cleaned five nights per week typically costs $5,000 to $10,000 per month depending on scope, building configuration, and whether day porter coverage is included. Adding a dedicated day porter adds approximately $3,000 to $5,000 per month depending on shift hours.
Most professional facility services providers in the Marietta market serve the full Cobb County area including Smyrna, Kennesaw, Acworth, and Powder Springs. Multi-site portfolios across Cobb County are common and may qualify for volume pricing. Confirm active Cobb County accounts with any provider you are evaluating.
A complete Marietta commercial cleaning contract should define scope in detail, including all service areas, frequencies, and included versus excluded tasks. It should specify who supplies chemicals, equipment, and consumables. Look for contracts that include GPS shift verification and digital inspection reporting, a named account manager, and a clear escalation path. Vague scope language is the leading cause of billing disputes and service quality degradation in commercial cleaning contracts.
Ask for references from Cobb County or Marietta accounts of similar size and facility type. Request documentation of how they verify shift completion. Ask who your account manager will be and how they handle service complaints. Providers who walk your building before quoting, provide GPS-verified shift reports, and have active references in the Marietta market are lower-risk than providers who quote remotely and rely on customer calls to identify service failures.
Yes. Millennium Facility Services serves commercial facilities throughout Marietta and across Cobb County. We perform a full facility walk-through before every quote and provide GPS shift verification, digital inspections, and dedicated account management on every account. Request a facility assessment at millfac.com/quote to see exactly what your Marietta building should cost to maintain.
See exactly what your Marietta facility costs to clean.
The ranges above are market averages. Your number depends on your square footage, your schedule, and your scope. We walk every Cobb County building before we quote.
No obligation. No sales call. Just a complete picture of what your Marietta facility program should cost.