Facility maintenance spend gets quoted as a single dollars-per-square-foot number, and that number is only useful if you know what it includes, which source it came from, and what building it describes. This is a cross-vertical reference for commercial facilities in Dallas-Fort Worth, built from institutional data only.
Every serious benchmark for commercial building spend traces back to one of three institutional sources. The BOMA Experience Exchange Report collects operating-expense data from thousands of office and commercial buildings. The IFMA Operations and Maintenance Benchmark reports maintenance-and-operations cost across facility types. And the Bureau of Labor Statistics publishes the Producer Price Index and Occupational Employment and Wage Statistics that explain why those numbers move over time and by metro. Blog posts and forum threads recycle these figures without attribution; this page cites only the primary sources and treats every number as a general industry range, not a quote.
What the benchmark actually measures
The first mistake in facility benchmarking is comparing numbers that measure different things. There are two scopes in common use, and they differ by a factor of two or more for the same building.
Total operating expense is the all-in figure. It bundles utilities, janitorial, insurance, administration, and fixed costs alongside repairs and maintenance. The BOMA Experience Exchange Report is built around this scope, and total office operating expense in that report runs well above the maintenance line by itself.
Operations and maintenance is the narrower figure: repairs, preventive maintenance, and grounds. This is the line an owner actually manages against, and it is the scope used throughout this reference. When someone quotes a per-square-foot number, the first question to ask is which of these two they mean.
Typical O&M ranges by building type
The ranges below are operations-and-maintenance figures, expressed per square foot per year, drawn from BOMA and IFMA benchmark data and stated as general industry bands. They are starting points for planning, not the answer for any specific building.
| Building type | Typical annual O&M range | Primary reference |
|---|---|---|
| Office | $2.00 to $4.00 / SF / yr | BOMA Experience Exchange Report; IFMA O&M Benchmark |
| Light industrial / flex | $0.75 to $2.00 / SF / yr | IFMA O&M Benchmark |
| Retail | $1.50 to $4.00 / SF / yr | IFMA O&M Benchmark; commercial-retail operating data |
Office sits at the higher end because office buildings carry more mechanical zoning, life-safety equipment, and interior finish exposure per square foot. Light industrial and flex space runs lower because the systems are simpler and the footprints are larger, which spreads fixed maintenance across more area. Retail spans a wide band, tracking with tenant mix and mechanical complexity; the retail-specific view is covered in the multi-site retail budget-per-square-foot reference. In every case the range is wide because condition and program maturity vary more than building type does.
What moves the number up or down
A building does not land somewhere in its range by accident. Three factors explain most of the spread, and all three are observable.
Building age and useful-life position. A building in year three of its roof and HVAC service life sits at the low end of its range. A building approaching end of useful life on major systems sits at the high end, because failure frequency climbs as systems age. The per-square-foot figure is downstream of condition, so setting a budget below what the condition demands does not lower cost; it pushes work into deferral.
Systems complexity. More mechanical zones, more life-safety equipment, and specialized systems all raise the maintenance figure. This is why office runs above flex space even at the same age. The number reflects the equipment count, not just the square footage.
Deferred maintenance backlog. A property carrying an unaddressed backlog spends reactively, at emergency rates, and its actual per-square-foot cost climbs above the benchmark. The relationship is measurable: the deferred maintenance backlog percentage tells you whether a building running above its range is carrying a backlog or simply operating older systems. Reactive spend also skews the split, since emergency HVAC work runs several times the cost of the preventive equivalent.
Where local conditions adjust the benchmark
National benchmarks are the frame; the DFW market adjusts them. BLS Producer Price Index data shows building-maintenance material costs shifting over time, and Occupational Employment and Wage Statistics data shows facilities-labor rates varying by metro. In North Texas, an extended cooling season drives HVAC runtime and wear above mild-climate averages, and the active hail corridor raises roof and envelope spend across the region.
The practical consequence: a DFW building with the same age and condition profile as one in a milder market will not always show identical per-square-foot spend. Use the national range as the reference, then adjust upward for the local climate load rather than assuming the benchmark already accounts for it.
Where assessment cost fits against the capital it plans
Owners often ask what a condition assessment should cost before they commission one. The useful way to frame it is proportion, not sticker price. A Facility Condition Assessment is a planning input, and its cost is best understood as a small fraction of the capital it documents, typically well under one percent of the replacement value or the multi-year reserve it plans against.
That proportion is the point. The assessment does not add to the maintenance budget in any meaningful way; it directs the far larger capital budget with better information. An FCA documents observed condition across major systems and increases the likelihood that issues are identified before a failure forces the timing. It is a baseline and a set of documented findings, not a valuation opinion and not a line-item inventory of everything in good condition. The reason it earns its cost is leverage: a modest planning input that lets ownership sequence a much larger capital number against documented condition rather than reacting to what breaks first.
Using a cross-vertical benchmark well
A benchmark is a comparison tool, and it does three jobs. It supports planning, by setting an initial per-square-foot allocation adjusted for each building's age and condition. It supports comparison, by flagging the building whose spend sits well outside the range for its type. And it supports reinvestment decisions, by pointing to the buildings whose above-range spend signals a backlog worth a structured catch-up plan.
What the benchmark does not do is diagnose. A building running above its range is telling you to look, not what you will find. The number frames the question; documented condition answers it. For an owner or operator managing more than one facility, tracking actual spend against the institutional range is the discipline that turns a maintenance budget into a set of decisions, and it keeps the portfolio operating at the right end of every range.