
Organic growth builds up on the north-facing walls of apartment and multi-family buildings across St. Charles County. Hot, humid summers and cold winters keep it coming back. Our apartment complex exterior cleaning treats every building on the property with the same low-pressure soft wash, and never a power washer. Ready to get your buildings clean? Call MidWest SoftWash at (636) 244-1024.

We clean entire multi-building communities, using the same soft wash we use on houses on each building.

Every building on your property gets our soft-wash process, with the soap recipe matched to its surface. Brick, siding, stucco, EIFS, and hardie board each take a different mix. So each building is cleaned for what it is actually made of, not run through one setting.
Here is why property managers bring us back for apartment work in particular.

We are one of the only companies in the area doing a true soft wash: low pressure, professional solutions, and no power washer touching the buildings. Plenty of companies say “soft wash” and still reach for a pressure washer. We don’t, so we clean residents’ homes without high pressure on the siding.

We carry the full coverage a commercial property expects: auto, general liability, workers’ comp, and umbrella. We also respond to RFPs and work from written scopes. That means a management company or owner can vet us the same way they vet any other vendor.

On a multi-day job at an occupied property, you should never have to guess where we are. We send status updates on the cadence you choose, anywhere from daily to weekly. You know which buildings are finished and what is left.

A complex with many buildings is the size of work we already run. We have handled jobs spanning two full weeks, single buildings over 25,000 square feet, and entire school districts. The scale of an apartment community is familiar ground for our team.

We are a SoftWash Systems authorized company. Every technician completes 40 hours of certification training before working on a property, and the team logs at least 60 credit hours of training every year. The people on your property are trained on the exact process used on your buildings.
We come out in person and walk the property with you, noting conditions and setting honest expectations as we go. We measure every building, then send you a written, line-itemed estimate with a digital copy to keep.
Once you approve the estimate, we coordinate access and scheduling directly with your property manager. We set a specific day, usually within two weeks depending on the season, and send a confirmation with the date, time, services, and any prep reminders. The crew also calls about 30 minutes ahead of time.
Before any solution goes on, we start with plant and property protection across the grounds. Our lead technician pre-inspects each building so we know exactly what we are treating before the wash begins.
We dial in our SoftWash Systems blend module for each building’s surface and apply SoftWash soaps at low pressure, without a power washer. We clean from the gutters and fascia down, including an exterior gutter scrub. We do most of the work from the ground or a ladder.
To close out, we apply our plant-wash solution to delicate landscaping, which actually feeds the soil. Protecting the grounds is part of the job from start to finish.
We finish with a full walk-around alongside your property manager. You also receive timestamped photo documentation through a photo link, so you can see what we found and what we did. If anything isn’t right, we come back. Commercial invoicing typically runs net-30.

Our Maintenance Plans put your complex on a recurring wash schedule, customized to your property. We plan the dates in advance, so you never have to think about when the next wash is due. Ask about a plan when you get your estimate.
We back every building we wash on your property the same way. We stand behind every job with a 100% satisfaction guarantee. If something isn’t right, call us. A territory manager reviews your concerns, and we get the crew back out as soon as possible, often the same or next day.

Apartment complexes are typically priced per unit, and we finalize the number after an in-person walkthrough. We don’t publish a flat rate because the number of buildings, their size, and their condition all move the price. You get a written, line-itemed estimate after we measure the property.
Larger complexes are usually a multi-day job. The exact time depends on how many buildings there are and how big they are, which we confirm at the walkthrough.
Yes. Windows, decks, or patios can be added where the community wants them, scheduled on separate dates. Exterior glass is cleaned with a water-fed pole and purified water for a spot-free finish.
No. We use the property’s water on site, and it costs only about a cent a gallon. Even a building over 25,000 square feet uses under $3 in water.
We provide a certificate of insurance, a W-9, and a signed contract or MSA before the first day. We have everything a management company or owner needs to approve a vendor ready up front.
Getting started is simple: we come out, walk your St. Charles County property, measure every building, and send a written per-unit estimate. There is no charge for the visit or the quote. Reach MidWest SoftWash at (636) 244-1024 to put your complex on the schedule.