How to Price a Commercial Paint Job in Canada
You're standing in a half-built office tower at 6:45 AM. The concrete's still curing. The drywall taper just finished his second coat. Your phone buzzes—the general contractor wants your commercial paint quote by Friday.
If you price it too high, you lose the bid. Price it too low, you win the job and lose money every day for three months.
Figuring out how to price a commercial paint job in Canada means walking a tightrope between competitive and profitable. It's part math, part experience, and part reading the GC right. Here's how to build a quote that keeps you in the running without giving away your margin.
Start With the Scope—On Site
Don't measure from the prints. Prints lie.
Walk the site. Count the doors. Check the ceiling heights. Look for exposed ductwork, corrugated metal decks, and pipe racks that'll eat spray time. The difference between a 10-foot and a 16-foot ceiling isn't just a ladder change—it changes your production rates and your equipment list.
Count Every Switchable Surface
When you're learning how to price a commercial paint job in Canada, the first lesson is surface types. A concrete block wall takes twice the paint of drywall. Metal doors need specific primers. Exposed structural steel requires different application methods than a smooth corridor wall.
List every surface:
- Drywall (Level 3 vs. Level 4 finish changes your prep time)
- Concrete block (cmu)
- Metal doors and frames
- Steel beams and columns
- Stairwells (notoriously slow—factor that in)
- Exposed ceilings vs. suspended ceilings
Calculate Your Material Costs Accurately
Paint is just the start. When you price a commercial paint job, you're also buying primer, caulking, tape, plastic, and roller covers.
Paint Quantities
Measure your square footage. Check the manufacturer's spread rate. Then add 15% for waste. You won't spray perfectly. There will be tip changes, hose blowouts, and touch-ups.
On commercial work, you're often dealing with specific colour systems—Sherwin-Williams, Benjamin Moore, PPG, or Dulux. The GC or architect usually specifies the product. Get the pricing from your local rep. Don't guess at it.
Consumables and Sundries
Masking paper, drop sheets, sanding screens, pole sander pads, glue, and caulk. These aren't free. A big commercial job can run $2,000 in tape and plastic alone. Track what you actually use on past jobs and build a real cost per square foot.
Build Your Labour Budget
This is where estimates fall apart. You can't just divide square footage by some magic number.
Use Real Production Rates
A painter can roll out 200-250 square feet of flat wall per hour under good conditions. That drops to 150 if they're cutting in around exposed ceilings. It drops further if they're working around other trades.
Spray and back-roll goes faster—maybe 400 square feet per hour—but you lose time masking and cleaning. Stairwells? Cut your rate in half. They're awkward, hard to light, and tough to move scaffolding through.
Factor in the Site Conditions
Is the building heated? If not, your paint won't cure right from November to March. Are you working around mechanical installs? Add 20% for the lost time dodging ductwork and pipefitters.
Is there a hoist, or are you carrying everything up four flights of stairs? Because that changes your daily output by a significant margin.
Know Your Overhead
Your truck, your shop lease, your insurance, your accountant, your phone bill. These costs exist whether you're on a job or not.
Most painting contractors in Canada run between 15% and 25% overhead. If you don't know your number, look at your last year's expenses divided by your revenue. That's your overhead percentage. Add it to every estimate.
Set Your Profit Margin
Profit isn't a dirty word. It's why you're in business instead of working for someone else.
On commercial work, 10% to 15% net profit is standard. Less than that, and one bad job wipes out your year. More than that, and you'll lose bids to sharper estimators.
Adjust for Canadian Market Realities
This isn't Ohio. When you price a commercial paint job in Canada, you deal with factors our southern neighbours don't think about.
Exchange Rates on Materials
Even products manufactured in Canada often have pricing tied to the US dollar. When the loonie drops, your paint costs go up. If you're quoting a job now that starts in six months, build in exchange rate protection on materials.
Provincial Tax Differences
HST, GST, PST—it changes by province. A commercial paint job in Ontario (HST) looks different on paper than one in Alberta (GST only) or Saskatchewan (PST + GST). Know what applies where you're bidding.
Climate and Seasonality
In Toronto, you can paint exterior tilt-up panels from April to October. In Winnipeg, that window shrinks. In Fort McMurray, you're fighting wind and dust on top of the cold.
Interior work has its own seasonality. GCs want buildings enclosed and painted before freeze-up. That means fall is a crunch. You'll pay overtime. Factor it in.
Common Mistakes That Kill Your Margin
Bidding the Prints, Not the Site
The drawing says "standard office corridor." The site shows mechanical penetrations every four feet, a curved soffit, and two colours you have to cut in by hand. Measure the site.
Ignoring the General Contractor's Rhythm
Some GCs want you in and out in two weeks. Others will drag your phase over six weeks, with your crew showing up for two days, then sitting idle for four. Ask about the schedule before you price. If the schedule is loose, your labour costs will climb.
Forgetting the Close-Out Costs
Punch lists, touch-ups, cleaning, final inspections. The last 5% of the job takes 15% of the effort. Budget for it.
Putting the Bid Together
Take your materials, your labour, your overhead, and your profit. Add them up. That's your price.
Now look at it. Does it feel right? Does it match what you know about the local market? If your number is 30% higher than the last similar job you bid, figure out why. Maybe you're being realistic and the other guys are buying work. Or maybe you missed something.
Final Walkthrough Before You Submit
Check your math. Verify your quantities. Make sure you didn't transpose a decimal point. A $50,000 job quoted at $5,000 is a disaster you can't walk back from.
Then submit it. And move on to the next one.
If you're tired of counting doors and measuring wall heights from PDFs on a laptop screen, there are faster ways to get the numbers right. VectorTakeoff pulls measurements off digital plans so you can build your commercial estimates without the manual takeoff grind.