In-House vs. Outsourced Facility Management: The Real Cost Comparison
Should you hire a facilities manager or outsource to a managed service? Here's the honest cost comparison for buildings under 50,000 sq ft.
The Staffing Question Every Building Owner Faces
At some point, every small commercial building owner asks the same question: should I hire someone to manage all this, or outsource it? The "all this" is the endless stream of facility tasks — cleaning complaints, HVAC breakdowns, pest sightings, floor maintenance, vendor invoices, compliance inspections — that consume time you should be spending on your actual business.
The answer depends on your building size, budget, and how many properties you manage. Here's the data.
Full Cost Comparison: In-House vs. Outsourced
Option A: Hire a Facilities Manager
| Cost Component | Annual Cost |
|---|---|
| Salary (national median, BLS 2024) | $65,000–$95,000 |
| Benefits (health, PTO, 401k — ~30% of salary) | $19,500–$28,500 |
| Payroll taxes (FICA, FUTA, SUTA — ~8%) | $5,200–$7,600 |
| Software/tools (CMMS, fleet management) | $2,000–$8,000 |
| Training and certification | $1,000–$3,000 |
| Total loaded cost | $92,700–$142,100 |
And you still need to pay the vendors. A facilities manager coordinates and manages contractors — they don't replace the cleaning crew, HVAC technician, pest control company, or floor care specialist. Add vendor costs on top:
| Vendor Services | Annual Cost (15K sq ft) |
|---|---|
| Cleaning | $9,600–$36,000 |
| HVAC maintenance | $3,600–$14,400 |
| Pest control | $1,200–$4,800 |
| Floor care | $2,400–$9,600 |
| General maintenance | $2,400–$7,200 |
| Vendor subtotal | $19,200–$72,000 |
Total with in-house FM: $111,900–$214,100/year
Option B: Outsourced Managed Facility Services
| Cost Component | Annual Cost (15K sq ft) |
|---|---|
| Managed services fee (includes all vendor coordination) | $18,000–$60,000 |
| Vendor services (included in managed fee) | $0 additional |
| Software/documentation | Included |
| Total | $18,000–$60,000 |
The Comparison
| Factor | In-House FM | Outsourced Managed Services |
|---|---|---|
| Total annual cost | $112K–$214K | $18K–$60K |
| Upfront investment | Recruiting + onboarding | $0 |
| Time to deploy | 2–4 months | 1–2 weeks |
| Vendor relationships | FM builds from scratch | Provider's existing network |
| Coverage when FM is sick/on PTO | Gap in coverage | No gap |
| Scalable across properties | Need additional FMs | Same provider scales |
| Industry-specific expertise | Depends on hire | Built into service |
For a single building under 50,000 sq ft, outsourced managed services cost 70–85% less than an in-house facilities manager.
When In-House Makes Sense
An in-house facilities manager is justified when:
- You manage a portfolio of 5+ properties totaling over 200,000 sq ft
- Your building has complex mechanical systems requiring daily attention (hospitals, manufacturing, data centers)
- You need an on-site presence for tenant relations and emergency response
- Your annual facility budget exceeds $500,000
- You have regulatory requirements that mandate full-time, on-site facility staff
When Outsourcing Makes Sense
Outsourced managed services are more cost-effective when:
- Your building is 5,000–50,000 sq ft
- You manage 1–4 properties
- Your primary need is vendor coordination, not on-site engineering
- You don't have time to manage 5+ vendor relationships
- You need predictable monthly costs instead of variable vendor billing
- You want documented, verified service without micromanaging
The Hybrid Model
Some building owners combine both approaches:
- Outsource: Cleaning, pest control, floor care, waste management (routine, recurring services)
- Keep in-house: Handyman/porter (on-site presence for daily needs and tenant requests)
This gives you:
- On-site presence for immediate needs
- Professional management of specialized services
- Cost savings compared to a full-time facilities manager
- Total cost: $30,000–$80,000/year (part-time porter + managed services)
Frequently Asked Questions
Should I hire a facilities manager or outsource facility management?
For buildings under 50,000 sq ft, outsourcing to a managed facility services provider is typically more cost-effective. An in-house facilities manager costs $92,700–$142,100/year in loaded salary (Bureau of Labor Statistics, 2024) plus $19,200–$72,000 in vendor services they coordinate — totaling $112,000–$214,000/year. Outsourced managed services cost $18,000–$60,000/year for the same scope, including all vendor coordination, quality verification, and documentation. In-house staffing is justified for portfolios exceeding 200,000 sq ft or buildings with complex mechanical systems requiring daily on-site attention.
How much does a full-time facilities manager cost?
A full-time facilities manager costs $92,700–$142,100 per year in total loaded cost, which includes base salary of $65,000–$95,000 (Bureau of Labor Statistics 2024 median), benefits at approximately 30% of salary ($19,500–$28,500), payroll taxes at approximately 8% ($5,200–$7,600), and software/training costs ($3,000–$11,000). This does not include the cost of the maintenance vendors the facilities manager coordinates — cleaning, HVAC, pest control, and other services add $19,200–$72,000/year depending on building size and scope.
What does an outsourced facility management company do?
An outsourced facility management company handles all the operational tasks that keep a commercial building running: vendor selection and vetting (insurance verification, background checks, licensing), scheduling all maintenance services on a coordinated calendar, quality verification of every service visit, issue resolution when work doesn't meet standards, compliance documentation for inspections and audits, and consolidated monthly invoicing. The building owner manages one relationship instead of 5–7 separate vendor contracts. Services typically covered include cleaning, HVAC maintenance, pest control, floor care, handyman repairs, and waste management.
Can I outsource facility management for a small building?
Yes. Managed facility services were traditionally available only for large commercial properties, but providers now serve buildings as small as 5,000 sq ft. For small buildings (5,000–25,000 sq ft), managed services typically cost $1,500–$3,000/month and cover all routine maintenance services. This is significantly more cost-effective than hiring even a part-time facilities coordinator, and it provides professional-grade vendor management, documented service verification, and compliance support that most small building owners cannot achieve managing vendors independently.