Concrete around here doesn’t stay clean for long. With the humidity in Pinellas and Hillsborough County, algae, mildew, and grime build up quickly on driveways, walkways, patios, and pool decks. What starts as light discoloration can turn into dark staining and slippery surfaces before most homeowners notice.
That’s where we come in. Finicky Window Cleaning has been cleaning concrete across Clearwater, Dunedin, Palm Harbor, and the surrounding areas since 2002. Our goal is simple: remove organic growth, lift the grime, and return the surface to a clean baseline. We’re also upfront about things like older oil stains. Because concrete is porous, some stains soak in over time and may not fully come out. We’ll explain that before the job begins.
If your driveway, patio, or pool deck is starting to look darker than it should, we’re happy to take a look.
Our minimum service charge is $300, and for most typical concrete and driveway-sized flatwork jobs, the total is typically in the $300 to $500 range. That minimum covers crew mobilization, safe work-zone setup, proper equipment and chemical prep, and a quality walkthrough before we leave. Five things consistently shape where your job lands in that range:
There are no fixed promotions at this time, but two things are worth knowing:
If either applies to your property, bring it up when you request your estimate.
From the shaded driveways in Palm Harbor to the pool-deck surfaces in Clearwater and the algae-stained walkways common across Dunedin’s older neighborhoods, concrete flatwork throughout Pinellas and Hillsborough County takes a beating from the heat and humidity year-round. We handle driveway concrete, walkways, entry pads, patios, and pool-deck surfaces using professional surface-cleaning attachments for open areas and targeted wand work for edges and corners. Organic growth here is not a seasonal problem, it is a recurring one, which is why most local homeowners find that concrete cleaning works best as part of a regular exterior maintenance schedule. For more on our approach to driveway cleaning for stained concrete driveways, see the dedicated service page.
When concrete connects directly to paver cleaning for patios and walkways, some joint sand can work loose during cleaning, particularly if the pavers are unsealed. This is a normal outcome, not a sign that something went wrong, and we walk through that expectation before we start. We do not provide sealing or re-sanding as part of this service.
We generally avoid asphalt and stone driveways. We focus on surfaces where we can deliver safe, consistent results, and those two fall outside that range. If you are unsure whether your surface qualifies, a quick description when you request your estimate will sort it out.
After booking, you receive a confirmation email with your scheduled date and a click-to-confirm button, followed by a 7-day email reminder and a 2-day text. On service day, your lead technician calls or texts before leaving so you have a real arrival window. The office is staffed Monday through Friday from 8 a.m. to 3 p.m., and an answering service handles calls outside those hours.
Before cleaning starts, the crew sets up cones, caution tape, A-frame signs, and rubber mats over any hose runs crossing foot-traffic areas. Pets and children need to be kept out of the active work zone for the full job. That expectation goes out in writing with your confirmation and gets reviewed again on arrival.
Your lead technician walks the surface with you before any equipment comes off the truck. Any pre-existing cracks, chips, or concerns get noted and discussed before cleaning begins. That conversation removes any uncertainty afterward about what was already there when we arrived.
We run multiple pressure cleaning machines, surface cleaners built for flatwork, and a full range of wands and nozzles for edges and tight spots. A hot water unit is available for stubborn buildup when the surface calls for it. For more on equipment and approach, see our professional pressure cleaning for exterior surfaces.
For organic growth, dirt, and general discoloration, results are typically strong and visible. Oil stains are a different conversation; older stains that have soaked into the concrete’s pores may not come out fully, and we will tell you that before we start, rather than after.
We use a proprietary cleaning solution that is environmentally safe for both humans and pets. We pre-soak and water down surrounding vegetation before any application, and we ask that pets be secured out of the work area for the full service.
We carry full insurance for our employees, your property, and our vehicles, and we follow OSHA guidance and all applicable state, federal, and county regulations. The same standards apply whether we are handling a small walkway or a larger, complete house washing and exterior cleaning project.
We evaluate square footage, surface types, stain types, and access limitations using digital measurement tools to ensure consistent quoting. Most residential jobs can be estimated without an in-person visit. You will receive a written estimate with scope and pricing before anything is confirmed.
After you approve the estimate, the communication sequence begins: a confirmation email with a click-to-confirm link, a 7-day email reminder, a 2-day text, and a lead technician ETA call on service day. Written prep instructions go out with your confirmation: move vehicles off driveway concrete, clear furniture and planters from patios and pool decks, and secure pets before we arrive.
The lead technician introduces themselves at the door, walks through the work order with you, and then walks the surface to document any pre-existing cracks or damage before cleaning starts. If anything needs to be noted, it gets addressed with you right there before work begins.
Cones, caution tape, A-frame signs, and rubber mats over hose crossings go up before any cleaning begins. Pets and people stay clear until the crew is finished and the equipment is packed away.
Surface cleaners handle open flatwork for even coverage. Wands and nozzles cover edges and tight spots. Our proprietary chemical solution is applied where needed, with vegetation pre-soaked beforehand. Oil stains get honest effort, but not a guarantee. If pool-deck concrete is in scope, some debris may reach the pool water; running the pump afterward is a smart step, and many customers schedule a pool service visit the same week.
The lead technician walks the fully cleaned area before packing up, corrects anything that needs a second pass, and then reviews results and payment options with you on-site. If you are not home, the technician notes completion on the work order, and the office emails a copy of the invoice. A follow-up email goes out within a couple of days to ask for feedback and confirm that everything met expectations.
We back our work with a 100% Satisfaction Guarantee. If something was missed or skipped, we investigate and schedule a return to correct it. We also offer a 30-day clean guarantee as part of our service assurance. If you are not satisfied with how the surface looks after cleaning, reach out, and we will review the situation and make it right if a return visit is warranted.
We remove built-up dirt, surface grime, and organic growth, including mold and mildew, from concrete flatwork. Many staining situations improve significantly with professional cleaning, but results depend on how deep the stain has penetrated and how long it has been sitting. We review your surface and set clear expectations before we start.
Oil stains are difficult because concrete is porous, and oil soaks into it over time. We can often improve the appearance, sometimes meaningfully, but older stains may not come out fully, regardless of what chemistry or pressure is applied. We will tell you what is realistic for your specific situation before any work begins.
Yes. We use a proprietary solution that is environmentally safe for both humans and pets. We pre-soak and water down vegetation before any application and use appropriate dilution throughout to protect plant life. We ask that pets stay secured and out of the work area for the full duration of the service.
Please move vehicles off any driveway concrete we will be cleaning, and clear furniture, planters, and smaller loose items from patios, walkways, and pool decks. Secure your pets before the crew arrives. Written preparation instructions go out with your appointment confirmation, and your lead technician reviews them again upon arrival.
Some joint sand can work loose during cleaning, especially if the pavers are unsealed. We walk through that expectation with you before we start, so you know what is normal. We do not provide sealing or re-sanding services, so if you would like joints topped up afterward, that is a separate arrangement with a qualified contractor.
Not necessarily. As long as access is confirmed and the work order details are squared away in advance, the job can proceed while you are away. If you are not home when the crew finishes, the technician notes completion on the work order, and the office emails a copy of the invoice. We still follow up afterward to make sure everything has met your expectations.
Duration varies based on square footage, surface complexity, and staining. Most residential concrete jobs are completed within the same day. When we confirm the scope, we will give you a realistic time frame for your specific surfaces, and your lead technician will share an ETA before leaving for your property on service day.
We offer a 30-day clean guarantee as part of our service assurance. If you are concerned about how the surface looks after cleaning, reach out, and we will review the situation. If a return visit is warranted, we schedule it. We also conduct a final walkthrough before leaving the property, which reduces the chance of issues carrying over.
Some debris can make its way into the pool when we are cleaning around pool-deck surfaces, even when we are directing runoff carefully. We recommend running your pool pump after the service, and many customers coordinate with their pool service for a visit the same week. If pool-deck concrete is part of your scope, we cover that expectation before we start.
