When you’re booking an exterior cleaning service, one of the first questions that probably comes to mind is, “How long is this going to take?”

At Johnny Tsunami, we understand  your time is valuable. Whether you’re preparing for a special event, listing your home for sale, or just want your property to look its best, you deserve a service that’s both efficient and high-quality. That’s why our team focuses on delivering excellent results while respecting your schedule.

In this post, we’ll break down what affects service time and provide average time estimates for each of our most popular services so you know exactly what to expect.

What Affects Exterior Cleaning Times?

No two homes or cleaning jobs are exactly alike. The amount of time required for any service depends on a handful of important factors, including:

  • Size of the property: Larger homes, long driveways, or multi-story buildings naturally take more time to clean.
  • Current condition of the surfaces: Built-up grime, algae, moss, or heavy staining requires more intensive treatment.
  • Surface materials: Different materials (like stucco, vinyl, or metal) may require different techniques, which can affect timing.
  • Weather and safety: Wet or icy conditions, high winds, and roof pitch can all influence how long the job takes.
  • Accessibility: Hard-to-reach places, steep roofs, or homes without outdoor water access can extend the timeline.

While we always aim to be as efficient as possible, we never rush a job at the expense of quality or safety. Our team takes the time needed to deliver a result you can feel confident about.

Average Time Estimates by Service

Here’s a closer look at how long you can expect each of our most common services to take, on average:

House Washing

Time Estimate: 1.5 to 3 hours
A standard house wash typically takes around two hours for an average-sized home. Larger homes, or those with significant buildup, may require additional time to ensure a thorough clean.

Pressure Washing (Driveways, Patios, Walkways)

Time Estimate: 30 minutes to 2 hours
Smaller patios or sidewalks can be cleaned in under an hour. Larger driveways with oil stains, moss, or algae will take longer. The material of the surface (concrete, pavers, stone) may also impact the process.

Window Cleaning

Time Estimate: 1 to 3 hours
Interior and exterior window cleaning varies based on the number of windows, whether screens need removal, and how easily windows can be accessed. Homes with large picture windows or skylights may take closer to three hours.

Roof Cleaning & Moss Removal

Time Estimate: 2 to 4 hours
Moss removal requires a gentle, methodical approach to avoid damaging shingles or tiles. Steep roofs, larger surfaces, or homes with multiple roof lines can add to the time needed for a safe and effective job.

Solar Panel Cleaning

Time Estimate: 30 minutes to 1 hour
Keeping your panels clean improves energy efficiency, but it’s important to use the right techniques. A typical residential solar panel system can be cleaned in about 45 minutes, depending on roof access and panel quantity.

Gutter Cleaning

Time Estimate: 45 minutes to 2 hours
Clogged gutters can cause water damage and drainage issues, so we take the time to get them completely cleared. For single-story homes with minimal debris, we’re often done in under an hour. Larger homes or heavy leaf buildup can require more time.

Want to Save Time Year-Round?

If keeping up with seasonal exterior maintenance sounds overwhelming, our Premium Maintenance Memberships are designed for you. We’ll build a custom service plan that fits your property, your preferences, and your schedule so you never have to worry about when to book.

Membership Benefits Include:

  • Priority scheduling even in peak seasons
  • Exclusive member discounts
  • Custom plans tailored to your property’s needs
  • Email reminders and regular updates
  • Trusted local team with consistent quality

It’s the simplest way to stay on top of exterior cleaning and protect your investment, year-round.

Final Thoughts

Whether you’re scheduling your first service or looking for a long-term partner in home care, Johnny Tsunami is here to help. We prioritize honest communication, reliable timing, and top-tier results every time we visit your property.

Have questions or want to book your service?

Call us today at (360) 295-4119 or request a free estimate.

Let’s make your home shine on your schedule.

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