A nail salon build-out in Toronto runs $250 to $400 per square foot in 2026. A typical 1,000 sq ft salon with eight manicure stations, four pedicure chairs, a reception area, and back-of-house is therefore a $250,000 to $400,000 build-out before furniture, equipment, and inventory.
The number sounds high to operators familiar with retail build-outs that come in at $120 to $180 per square foot. The difference is plumbing and ventilation, both of which a nail salon needs in commercial-kitchen-grade quantities, and Toronto Public Health, which approves the design and inspects the build before the salon can open.
The plumbing reality
A pedicure chair is a plumbing fixture. Each one needs hot and cold water supply, a drain to the building stack, and a back-flow prevention device. On a four-chair pedicure row, that is four supplies, four drains, and four backflow assemblies — typically running through a chase wall behind the chairs and tying into the existing building plumbing somewhere accessible.
The challenge is that most retail spaces do not have plumbing capacity in that location. A typical commercial unit was built with a single bathroom plumbing stack. Adding four pedicure chairs requires either trenching the slab to extend the drain, or running an above-floor pump system that lifts waste to the stack. Both add real cost.
Trenching the slab in a typical Toronto commercial space runs $8,000 to $20,000 depending on slab thickness, what is below it, and how far the chairs are from the existing stack. An above-floor macerator or grinder pump system runs $4,000 to $9,000 in equipment plus install but adds ongoing maintenance and a noise consideration.
The manicure stations also need water, but typically just hot and cold supply for finger bowls — much simpler than the pedicure plumbing. Budget $1,500 to $3,000 per manicure station for plumbing rough-in, depending on layout.
For more on what we handle on commercial fit-outs, see our nail salon build-outs page. For Toronto-specific TPH coordination and heritage-storefront context, see our nail salon build-out in Toronto landing page. Our Queen West Studio Salon project is a recent example — a heritage-storefront fit-out with eight pedicure stations, source-capture ventilation, and full TPH sign-off.
Source-capture ventilation
This is the line item operators most often underestimate. Nail salon products — acrylic monomer, gel monomer, primers, polishes, removers — release volatile organic compounds that the Ontario Ministry of Labour, Toronto Public Health, and ASHRAE 62.1 (the indoor air quality standard) all require to be controlled. The control method that works is source-capture ventilation: an exhaust pickup at each manicure station and pedicure chair that pulls fumes directly off the work surface and exhausts to the outdoors.
Source-capture is not the same as a whole-room exhaust fan. A bathroom-style exhaust fan moves air, but it pulls fumes through the operator's breathing zone before exhausting them. Source-capture pulls them away before they get airborne. The difference matters for occupational health, for customer experience, and for what Toronto Public Health will approve.
A proper source-capture system runs $4,500 to $9,000 per workstation installed, by the time you have the pickup, the ductwork, the exhaust fan with proper CFM rating, the make-up air unit to balance the building pressure, and the controls. On an eight-manicure, four-pedicure salon that is $54,000 to $108,000 in ventilation alone.
There are cheaper systems. Portable acetone vapor capture units exist and are sometimes installed retroactively. They are not a substitute for designed source-capture, and they are not what Toronto Public Health approves on a new build.
Toronto Public Health pre-approval
Every personal services setting in Toronto — nail salon, hair salon, tattoo studio, esthetics — requires Toronto Public Health pre-approval before opening. The approval process reviews the design for compliance with the Personal Services Settings Regulation, including:
- Hand-washing sink locations (one for staff, separate from any sinks used for client services).
- Surface materials (smooth, non-porous, cleanable; vinyl plank flooring is acceptable, carpet is not).
- Sterilization equipment for any tools used on multiple clients (autoclave or high-level disinfection station).
- Ventilation that meets occupational health standards.
- Waste disposal for sharps and chemical waste.
- Storage for chemicals (locked cabinet, segregated from general storage).
- Lighting at workstations (minimum lux levels).
The pre-approval submission includes architectural drawings, a ventilation design with calculated CFM at each station, the equipment list, and a procedural document on cleaning and disinfection protocols. The review timeline runs four to ten weeks in 2026 depending on submission completeness and the reviewer queue.
Toronto Public Health then inspects the completed build before the salon can open. If anything was changed during construction without an updated submission, the inspector flags it and the opening is delayed until corrections are made.
We have built salons where the pre-approval ran in parallel with construction and the inspection happened the day before opening. We have also seen operators try to skip pre-approval and find out about it during a routine post-opening inspection. The latter is much more expensive — the salon is shut down until the work is brought to standard, the operator loses revenue during the closure, and the public health record affects future renewals.
For more on Toronto-specific commercial work, see our Toronto location page.
Heritage building considerations
Many of the most desirable retail locations in Toronto — Queen West, Ossington, Roncesvalles, the Annex, parts of Yorkville and Leslieville — are in heritage buildings. A heritage building changes the math three ways:
First, exterior changes (signage, awnings, storefront modifications) trigger a Heritage Permit Application separate from the building permit. Add four to eight weeks and a separate fee.
Second, the interior structure is often older than current code accommodates. Floor framing for a pedicure chair (which holds the chair, the client, the operator, and a water-filled basin) needs to support 600 to 900 lb of point load. Many heritage building floors require sister joists or steel reinforcement, adding $4,000 to $12,000.
Third, the existing plumbing and electrical service is rarely sized for a salon's demands. Upgrading from a 100A or 200A service to a 400A service runs $8,000 to $20,000 if the building's main feeder can support it. Sometimes it cannot, and the upgrade involves coordination with Toronto Hydro that can take six months.
We have built salons in 1890s storefronts that turned out beautifully. The build-out cost was 30 to 50 percent above a comparable salon in a 1990s strip plaza, and the timeline ran three months longer.
The hard opening date problem
Nail salons typically have a planned opening date set by the operator's lease commencement, marketing, staff hiring, and equipment delivery. This is called the hard opening date in the trade.
The hard opening date is the single biggest source of friction on a salon build-out. Construction does not move at the speed of marketing. A 1,000 sq ft salon build-out, including Toronto Public Health pre-approval, takes 14 to 22 weeks from contract signing to opening day. If the operator signed the lease eight weeks before the planned opening, something is going to give — usually quality, sometimes legality.
We are explicit about timeline in the first conversation. If an operator wants to open in 12 weeks and the project realistically needs 18, we say so. Some operators delay the opening, hire an additional week of staff during the delay, and open with everything right. Others move the opening forward and we run an aggressive build that hits the date. We do not skip the public health pre-approval to make a date — the cost of doing so falls on the operator the first time the inspector visits.
What to do next
If you are planning a salon, get a contractor and a Toronto Public Health consultant involved before you sign the lease. The lease term, the hard opening date, the existing plumbing and electrical capacity in the space, and the heritage status of the building all materially affect the build-out cost. Decisions made before the lease is signed are cheap; the same decisions after are expensive. Use our cost calculator for a private estimate, and see our commercial build-outs page for a broader view of how we work on retail and service-business projects.
