How to Choose a Window Cleaner in Santa Cruz: 10 Questions to Ask

Ask what’s included, whether the price is flat, what water they use, how they handle hard water spots and screens, how they reach upper glass and what happens if something isn’t right. Get two or three quotes for the same written scope, and read reviews for patterns rather than star counts.

A flat quote for an agreed scope is easier to compare and avoids surprises. If a company quotes hourly, ask for an estimate of hours and what’s included.

Glass inside and out, frames and sills wiped, and screens and tracks cleaned are common. Hard water spot removal is usually separate. Ask so you can compare like with like.

Ask whether spot removal is included or separate, whether they test a corner first, and what they’ll tell you if the glass is etched.

Tap water left to dry on glass leaves mineral spots. Professionals who rinse exterior glass usually use purified water so it dries clean.

Price matters, but scope matters more. Look for a flat price for a written scope, clear answers on screens, tracks and hard water spots, purified water for exterior rinsing, a safe plan for upper glass, and a walk-around before they leave. A lower price for less work isn’t a saving.

At least a written quote with the scope and price. Businesses and HOAs often also ask for a W-9 before the first visit.

For routine residential window cleaning, paying on completion is common. Be wary of anyone asking for full payment before any work is done.

Ask how they protect floors and furniture inside, whether they step on skylights or roofs, and what products they use on coated glass and frames.

Call or text a few photos of the house. You’ll get a flat quote with the scope written out, usually the same day.

Twice a year suits most homes. Ocean-facing glass may need more frequent cleaning because of salt film.

Either can do good work. What matters is clear scope, a fixed price, careful methods and follow-through, which the 10 questions help you check.

It’s convenient if they do. Roof work should be done before windows so debris doesn’t land on clean glass.

Ask how upper glass is reached. Water-fed poles can clean many upper windows from the ground, which avoids ladders on soft soil or slopes.

Yes. Many cleaners send before and after photos, especially for gutters, skylights and solar panels you can’t see from the ground.

Rules depend on the work and the city. Ask the company what business registration it has, and check with your city or county if you need a specific permit or license for your property.

Two or three quotes for the same written scope make it easy to see who is clear, fair and careful.

Point it out right away, before the crew leaves, and photograph it. A professional company will talk it through with you and explain how they handle it.

It’s not expected, but it’s appreciated for a big or difficult job. A good review that mentions the details helps a small local company just as much.

A week or two is usually enough, longer before holidays or in spring when many homeowners book at once. Tell the company if you have a deadline such as listing photos.

Yes. Watch for no written scope or price before work starts, a price that changes on site with no new work added, a request for full payment upfront, pressure washers aimed at windows, razor blades on glass without checking what it is, and anyone walking on skylights. Get the scope and price in writing first.

Point it out first. Walk the glass with the crew if you can, look at it at an angle in daylight, and show them anything missed while they’re still there. A cleaner who’s confident in the work will fix it without fuss. If problems keep coming back, or the price changes with no new work added, it’s fair to look elsewhere.