Hire a refinisher who uses their own trained crew, is registered with the Pennsylvania Attorney General, checks whether your floor can be sanded before quoting, explains dust control and finish choices in plain terms, and puts everything, trim touch-up included, on a written, itemized estimate. A good refinisher is happy to answer every question below. A bad one gets vague.
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Refinishing is the most cost-effective way to make an old hardwood floor look new, and it is also the easiest flooring job to get wrong. A sander removes wood, and wood doesn't grow back. An inexperienced operator can leave ripples, gouges, and swirl marks that show under every light and can't be fully fixed without sanding more of a floor that has only so much to give. These ten questions separate the companies that do this well from the ones learning on your house.
1. Who will actually be sanding my floor?
Ask whether the crew works for the company or is subcontracted for the job. The person who quotes your floor and the person who runs the drum sander should answer to the same business. When a sales company hands the work to whichever subcontractor is free that week, accountability gets thin fast.
At Boyle's, refinishing is done by our own two crews. The same showroom that quoted your floor stands behind the people in your house.
2. Are you registered with the Pennsylvania Attorney General?
Pennsylvania's Home Improvement Consumer Protection Act requires contractors who do $5,000 or more of home improvement work a year to register with the Attorney General. To register, a contractor has to carry at least $50,000 in personal injury liability coverage and $50,000 in property damage coverage. Registered contractors must print their registration number, which starts with "PA," on every contract, estimate, and ad. If the number isn't on the estimate, ask why.
Boyle's registration number is PA181698.
3. Can you tell whether my floor can be sanded at all?
A good refinisher looks before quoting. Solid hardwood can usually take several refinishes over its life. Engineered hardwood depends on its wear layer: the National Wood Flooring Association's general rule is that a wear layer thinner than 2.5 millimeters, about 3/32 of an inch, should not be sanded. A floor sanded too many times can expose its nails or tongue-and-groove. Anyone who quotes a full sand without checking is guessing with your floor.
4. Do I need a full refinish, or would a screen and recoat do?
Not every tired floor needs sanding to bare wood. If the finish is dull and lightly scratched but hasn't worn through to the wood, a screen and recoat, a light abrasion plus a fresh coat, costs less, takes less time, and removes no wood. An honest contractor will suggest it when it fits, even though it is the smaller job. If you want to change the color, or the finish is worn through in the walk paths, you need the full refinish. See how we decide between refinish, recoat, and replace.
5. How do you control the dust?
Sanding a floor edge to edge makes fine dust. Ask what equipment the crew uses, whether the sanders connect to a vacuum or containment system, and how adjacent rooms are sealed off. Modern containment captures most of the dust, but expect some fine dust rather than none. Be wary of anyone who promises "zero dust."
Ask us all ten.
A Boyle's design representative can check your floor's condition and thickness on a free in-home visit, and leave an itemized refinishing quote.
Free, and no pressure.
6. Which finish will you use, how many coats, and what is the schedule?
The finish decides the look, the smell, and how long the room is out of service. Water-based polyurethane stays clear and keeps the wood's natural tone; oil-based ambers slightly and warms the wood. The timing differs too. Bona's published data sheets put their waterborne finish at about 3 days to full cure and their oil-modified finish at about 14. Two or three coats is standard. Ask for the brand and product name, and ask when you can walk on the floor in socks, move furniture back, and put rugs down. Rugs come last, after a full cure.
7. Will you show me the stain on my own floor first?
Stain looks different on every floor, because species, age, and how the wood was sanded all change how it takes color. Before committing a whole room, ask for small test patches of your top choices on your actual floor, in an inconspicuous spot. Maple and some other species take stain unevenly, and a good refinisher will warn you before the color goes down, not after.
8. Who handles the trim and stairs afterward?
A sander runs right to the baseboard, and a freshly finished floor makes every scuffed baseboard beside it look worse. Most refinishers stop at the floor and leave you to find a painter for half a day of trim work. Ask who touches up the baseboards, shoe molding, stair risers, spindles, and stringers, and whether it is on the estimate.
At Boyle's, this is the step most refinishers skip and we don't: a Boyle's painter follows the refinishing crew and touches up the trim and stair parts, so the room is finished when we leave and you make one call instead of two.
9. Is the estimate written and itemized?
Get a written estimate that lists what is included and what isn't: square footage, the number of finish coats, stain, board repairs or replacements, moving furniture, removing and reinstalling shoe molding, stairs, and trim touch-up. Itemized quotes make bids comparable. A single round number makes it easy for extras to appear later. Be cautious with any firm price given over the phone before anyone has seen the floor.
10. What happens if something goes wrong?
Ask what the contractor guarantees, for how long, and in writing: finish defects, adhesion problems, sanding marks that show up once the light hits them. Ask how to reach them after the job and how fast they return. A company with a showroom and a long history in town has every reason to come back. A truck with a phone number may not.
Red flags worth walking away from
- A firm price quoted by phone with no look at the floor
- No Pennsylvania registration number on the estimate
- Vague answers about who will do the work
- "Zero dust" promises, or no plan for containment at all
- Pressure to sign today for a special price
- A quote with one number and no line items
Frequently asked questions
How long does hardwood floor refinishing take?
An average main floor takes three to five days, longer for large areas, stain changes, or repairs. Water-based finishes shorten the schedule; oil-based finishes lengthen it.
Do I need to leave the house during refinishing?
Usually not. Most families stay home and work around the rooms being finished. Water-based finishes have less odor, and the crew ventilates.
How often should hardwood floors be refinished?
Every ten to fifteen years for a busy household, longer for a quiet one. When water no longer beads on the surface, or bare wood shows in the walk paths, it's time.
Is refinishing cheaper than replacing hardwood?
Consistently, yes, when the boards are sound. You keep the same wood and pay for sanding and finish instead of new flooring and installation.
Who refinishes hardwood floors in West Chester, PA?
Boyle's Floor & Window Designs, at 705 East Gay Street in West Chester, refinishes hardwood floors with two crews of its own, plus a painter for trim and stair touch-ups.
Talk to Boyle's
Every question on this list has a straight answer at Boyle's, and we would rather you ask all ten than wonder about any of them. A Boyle's design representative can check your floor's condition and thickness, tell you honestly whether it needs a full refinish or just a recoat, and leave you with an itemized quote on a free in-home visit. Call (610) 429-9773, or read how our refinishing works first. PA HIC #PA181698.
Sources and references
- Pennsylvania Home Improvement Consumer Protection Act, 73 P.S. § 517.1 et seq.Pennsylvania Office of Attorney General · attorneygeneral.gov
- Refinishing engineered wood flooring, Hardwood Floors magazine, Aug/Sept 2022National Wood Flooring Association · nwfa.org
About the author
Boyle's Floor & Window Designs
A flooring and window showroom at 705 East Gay Street in West Chester, PA, since 1951. Our own crews install and refinish hardwood across Chester County, and a design representative brings samples to your home on a free in-home visit. PA HIC #PA181698.
