What sets the cost of refinishing a hardwood floor?

The first question is not the price. It is whether your floor can be sanded at all. After that, the cost depends on the area, the condition of the wood, repairs, a color change and any stairs. Those facts come from looking at the floor, so no dollar figure appears here. The price is prepared after the visit and written down.

By Danilo Candido, Owner of JCIL Services Inc. · November 4, 2026 · 4 min read

Can your floor be refinished at all?

Not every floor that looks like wood is wood, and not every wood floor has sanding left in it. Getting this wrong is expensive, so it comes before any talk about price.

• Solid hardwood can usually be sanded, but each sanding removes wood. A floor that has been sanded before has less left.
• Engineered wood has a real wood layer on top of a core. Whether it can be sanded depends on that layer.
• Laminate and vinyl are not sanded; a damaged plank is replaced.

At the visit we identify the wood, its thickness and condition, including how many more sandings it can take, before recommending refinishing or replacement.

The top wood layer — the wear layer — must be inspected before anyone recommends sanding.

Can laminate or vinyl be sanded?

No. Laminate and vinyl are not sanded: a damaged plank is replaced.

What actually changes the price?

• Measured area. Room by room, with closets counted.
• Condition of the wood. Deep scratches, pet stains and water marks can change what sanding can solve.
• Repairs before sanding. Loose boards, damaged boards and squeaks should be identified, with each applicable repair written separately in the scope.
• Finish and dust containment. The type of finish, the number of coats and the sanding dust-containment method belong in the scope.
• A color change. Staining adds a step, and it should be written down before the work starts.
• Stairs. Each step is detailed work and is counted separately.
• Moving furniture. Decide who does it before the day of the job.

That list is why we do not publish a rate.

No dollar range is published. The price is prepared after the visit.

Refinish or replace?

Refinishing makes sense when the wood is sound and has enough thickness left. Replacing makes more sense when the floor has no sanding left, when the damage goes past the surface, or when the problem underneath was never the finish.

A water stain is a good example. Before anyone sands or replaces anything, find out where the water came from. If the cause is still there, the new finish or the new boards will have the same problem.

If the floor does have to go, see what affects hardwood floor installation cost.

Will a new board match the old floor?

Replacing a few damaged boards is real repair work. Will the new board match?

Not exactly. A new board will not match an aged finish on its own. To blend it, the room is usually sanded and refinished; your proposal says which option you chose.

What should be written in the quote?

• Which rooms, closets and stairs are included.
• Which repairs happen before sanding.
• The finish type, the number of coats and the sanding dust-containment method.
• The stain color, if you are changing it.
• How baseboard, shoe molding and transitions are handled.
• What happens if hidden damage turns up.

You get the scope in writing before any work starts, and nothing is added or changed without your written approval.

The price we write down is firm. If the job takes longer than we planned, that is on us.

If opening up the work reveals damage we could not see at the visit, such as rot or moisture under an old floor or damaged drywall behind wallpaper, we stop, show you, and price that part in writing before doing it.

Does the age of the building matter?

Yes, and it decides whether we can take the job. We ask the year the building was built before we schedule the visit.

Floor work in an older home can disturb painted surfaces such as baseboards, shoe molding, door casings and painted stairs, and paint from before 1978 can contain lead. Massachusetts requires a lead-safe renovation license for that work in homes and childcare spaces built before 1978. We don't hold that license, so we don't take floor jobs in homes, apartments or childcare spaces built before 1978, occupied or vacant. Offices and buildings from 1978 or later are fine.

Questions