Commercial Painting Cost Per Square Foot (2026) + Free Calculator

Quick answer: commercial painting usually costs about $1.50 to $4.00 per square foot of paintable surface for interiors and $2.00 to $4.50 for exteriors. Get a range for your building with the free commercial painting cost calculator.

Commercial painting bids need a different pricing approach than residential work — bigger square footage, different access challenges, and often a client who wants the work done off-hours so it doesn't disrupt business. Here's how to estimate it properly.

How much do painters charge for commercial painting?

Commercial painting cost per square foot is generally priced lower than residential work at scale (large, open commercial building surfaces paint faster per square foot than a home's cut-in-heavy rooms), but total project cost is still driven by square footage, number of coats, and surface prep. Build your own commercial painting cost per square foot from real labor and paint cost, adjusted for the building type — a warehouse interior prices differently than a retail storefront exterior.

How do you estimate commercial painting?

A solid commercial painting project estimate breaks down into:

• Square footage by surface type — interior vs. exterior, drywall vs. concrete block, since prep and paint cost differ.
• Access and equipment — lifts, scaffolding, or ladders for high ceilings and multi-story exteriors, priced as their own line.
• Scheduling constraints. Off-hours or weekend work for an occupied commercial building often justifies a premium — factor it into the bid, don't absorb it.
• Paint quality and coats. Commercial specs sometimes require a specific paint quality or coat count — confirm this before pricing, since it changes both paint costs and labor time.

How much does it cost to paint 1,000 sq ft?

For commercial building space, cost per square foot at that size depends heavily on ceiling height, surface condition, and whether the space is occupied during the work. Give an accurate estimate by pricing your real inputs — cost to paint per square foot for that specific surface type — rather than a number that doesn't account for the building's actual layout.

Use a cost calculator, but calibrate it to commercial work

A generic cost calculator built for residential painting projects will misprice a commercial painting project — square footage, paint quality specs, and access equipment all differ enough that a residential-calibrated tool gives an inaccurate estimate for commercial building space. Build a separate commercial painting cost per square foot calculator from your own project cost history, so estimates for office buildings, warehouses, and retail spaces stay accurate instead of borrowing residential math for a very different job.

Bid commercial jobs faster

For many commercial painting projects, square footage and general condition are visible from photos or a floor plan a property manager sends over. Fast Snap Pro lets a lead send that through a link and get back a scoped, priced estimate using your own commercial painting rates, so you can respond to a bid request before a competitor does.

Commercial painting cost per square foot: typical ranges

Building type	Interior (per sq ft)	Exterior (per sq ft)
Office	$1.50 - $3.50	$2.00 - $4.00
Retail / storefront	$1.75 - $3.75	$2.00 - $4.25
Warehouse / industrial	$0.75 - $2.00	$1.25 - $3.00
School / medical	$2.00 - $4.00	$2.25 - $4.50
Restaurant	$2.00 - $4.25	$2.00 - $4.25

Typical 2026 US ranges per sq ft of paintable surface, two coats, light prep, under 12 ft. Lifts, heavy prep and night or weekend work add to these.

Commercial painting is commonly estimated at roughly $1.50 to $4.00 per square foot of painted surface for interior walls, with exterior, high-access and heavy-prep work above that range. Large, open surfaces like warehouse walls fall toward the low end because rollers and sprayers cover them quickly, while offices with many doors, frames and cut lines fall higher. These ranges are a sanity check, not a price list: your bid should come from measured area, your production rates and your real costs.

Production rates: the core of a commercial estimate

Commercial estimators price labor from production rates, meaning how many square feet one painter covers per hour on a given surface and method. Track your own crew's rates for each surface type:

Surface	What changes the rate
Drywall walls, roll	Cut-in per room, furniture, coats
Drywall walls, spray	Masking time, occupancy, overspray control
Concrete block	Block filler, porosity, spray vs roll
Open ceilings and deck	Height, lift moves, ductwork and conduit
Doors and frames	Per-each pricing, hardware masking
Exterior siding and stucco	Height, access, prep, weather

Labor hours = surface area ÷ production rate × number of coats. Multiply by your burdened labor rate, then add materials, equipment, overhead and profit.

Example: repainting a 6,000 sq ft office interior

A tenant improvement repaint with about 14,000 sq ft of wall surface, 30 doors and frames, two coats, done nights and weekends because the office stays open.

Line item	How it's priced	Example
Walls (14,000 sq ft, 2 coats)	Area ÷ production rate × burdened rate	$21,000
Doors and frames (30)	Per each	$3,600
Paint and sundries	Gallons by spec + markup	$4,800
Off-hours premium	Percentage of labor	$3,100
Protection, furniture moving and daily cleanup	Hours × rate	$2,200
Lift rental (lobby, 2 days)	Rental + delivery	$650
Total		$35,350 (about $2.50 per sq ft of wall surface)

Illustrative numbers only. Use your own rates, production times and local costs.

Commercial bid checklist

• Specifications: paint product, sheen, colors and coat count required
• Surface prep requirements and any testing, such as for older coatings
• Working hours, occupancy and phasing
• Access: lifts, scaffolding, permits for sidewalks or street use
• Insurance certificates, prevailing wage or union requirements if applicable
• Payment terms, retainage and change-order process
• Exclusions: what's not included, such as wallcovering removal or patching beyond a set allowance

Frequently asked questions

How do you price commercial painting per square foot?

Measure the surface area, apply your crew's production rate for each surface type to get labor hours, multiply by your burdened labor rate, then add paint, equipment, overhead and profit. Divide the total by the area to get your per-square-foot price.

Is commercial painting cheaper than residential per square foot?

Often, for large open surfaces, because crews cover them faster. Office spaces with many doors, frames and cut lines, off-hours work, or high access can make commercial work more expensive per square foot.