2026 pricing from a local exterior cleaning company that does this every day.
Professional house washing in Charlotte runs $350 to $600 for most homes. Larger properties and multi-story homes typically cost $600 to $1,000 or more, depending on square footage, siding type, and how much mold and mildew has built up.
We wash houses across the Charlotte metro and Lake Norman area every week, so these numbers come from our actual job pricing — not a national average pulled from a home improvement database. Charlotte's humidity means mold and mildew grow faster on siding than in drier climates, which is why most homes around here need washing more frequently than the national "every 3 to 5 years" recommendation you'll find online.
Below we break down what goes into the price, what you're actually paying for, and how bundling can cut the bill in half.
Based on our 2026 pricing for the Charlotte metro area
A professional house wash covers every exterior surface from the roofline down to the foundation: siding, soffits, fascia, and trim. The cleaning solution kills mold, mildew, and algae at the root rather than just rinsing them off.
When we wash a house, the process looks like this:
Soft washing works on every common siding type in the Charlotte area. Vinyl is forgiving but can warp under high heat or pressure. Fiber cement (HardiePlank) is durable but porous, so it holds onto mildew stains that need dwell time to release. Brick has mortar joints that trap organic growth. Stucco can pit or scar if hit with too much pressure. A soft wash handles all of them safely. A pressure washer does not.
Book a roof cleaning and add house washing at half price. Or start with a house wash and add window cleaning or driveway cleaning at 50% off.
Bundling is the single best way to lower what you pay per service. Our crew is already at your property with equipment set up, so adding another service takes less time and no additional travel or setup.
Discounts apply when services are performed on the same visit. Mix and match — bundle as many add-ons as you want.
Real numbers: say your house wash would normally cost $500 and a roof cleaning runs $600. Book the roof cleaning and the house wash drops to $250. Both services for $850 instead of $1,100 separately. You keep $250 by knocking out both at once.
Want to go further? Add window cleaning or driveway cleaning to your house wash at half off too. We've had homeowners get their entire exterior cleaned (roof, siding, windows, driveway) for less than what they expected to pay for just two of those services.
The biggest variables are your home's size, how many stories it has, and how bad the mold is. Siding material and landscaping also move the price.
More siding means more solution, more time, and more labor. A 1,200 sq ft ranch is a different job than a 3,500 sq ft two-story with a walkout basement. Square footage is the starting point for every quote.
Second and third stories require longer hose runs and more time working overhead. A single-story ranch is the most straightforward house wash. Every additional story adds to the labor and equipment needs.
Vinyl cleans quickly and predictably. Fiber cement (HardiePlank) needs extra dwell time because it's porous. Brick and stucco have textured surfaces that trap more growth. Painted wood requires the most careful pressure management to avoid stripping paint.
Light surface dirt rinses off quickly. Heavy mold and green algae (the kind you see on north-facing walls that never get direct sun) needs stronger solution concentrations and longer dwell times. Homes that haven't been washed in 5+ years cost more than homes on a regular cleaning schedule.
Mature landscaping close to the house means more time spent protecting plants and working around bushes, flower beds, and hardscaping. Open yards with minimal foundation plantings are faster and more straightforward to wash.
The Southeast is one of the worst regions in the country for mold and mildew growth on exteriors. Charlotte's warm, humid summers and frequent afternoon storms let organic growth take hold on siding fast.
Soft washing is the only method we use on siding, and for good reason. Pressure washing a house creates risks that most homeowners don't find out about until the damage is already done.
Soft washing uses water at roughly the same pressure as a garden hose, combined with a cleaning solution that does the actual work. The solution kills mold, mildew, and algae at the cellular level. It eliminates the organisms causing the discoloration, not just the surface grime, which is why soft wash results last longer.
Pressure washing relies on brute force. High-pressure water blasts organic growth off the surface, but it doesn't kill the roots embedded in the siding. So the mold comes back faster. And in the meantime, that high pressure can:
The price gap between soft washing and pressure washing looks small on paper. But repairing water damage inside a wall or replacing cracked siding panels costs far more than the $100 to $200 you might save by going with a pressure washer.
Every 1 to 3 years for most homes in the Charlotte metro. Heavily shaded properties or homes near water may need annual washing to stay ahead of mold and mildew.
Charlotte's heat, humidity, and frequent afternoon storms feed mold growth on exterior surfaces year-round. National guidelines often say every 3 to 5 years. That might work in Arizona. It doesn't work here.
Factors that push you toward the more frequent end:
A good rule of thumb: walk around your house once a year and look at the north-facing walls and any areas under eaves or overhangs. Those are the first spots where mold shows up. If you're seeing green or black discoloration, it's time.
Staying on a regular schedule actually saves money long-term. Light mold washes off quickly with standard solution. Heavy buildup that's had years to take hold requires stronger treatment, more dwell time, and a higher price tag.
Not sure if your house is due for a wash? Send us a photo and we'll let you know.
Get Your Free EstimateThe typical range is $350 to $600 for a standard home. Larger properties and multi-story homes run $600 to $1,000 or more. The final price depends on square footage, number of stories, siding material, and how much mold or mildew has built up on the exterior.
A professional house wash includes soft washing all exterior siding from the roofline down, cleaning soffits and fascia, rinsing windows and exterior fixtures, and treating all mold, mildew, and algae with a biodegradable cleaning solution. Landscaping is rinsed before and after to protect plants from any runoff.
Yes. Soft washing uses low pressure combined with a cleaning solution that kills mold and mildew without damaging vinyl panels. Pressure washing is the problem — it can crack vinyl, force water behind the siding into your wall cavity, and void manufacturer warranties. Soft washing is the safer and more effective option for vinyl and every other common siding type.
Most Charlotte homes benefit from professional washing every 1 to 3 years. Our heat and humidity accelerate mold and mildew growth on siding, especially on north-facing walls and shaded areas. Homes near Lake Norman or surrounded by trees may need it on the shorter end of that range.
Yes. We offer 50% off house washing when you bundle it with roof cleaning on the same visit. You can also add window cleaning or driveway cleaning at 50% off when combined with your house wash. Since the crew and equipment are already at your property, adding services costs significantly less than booking them separately.
Not when done correctly. We pre-rinse all landscaping and cover sensitive plants before applying any cleaning solution. After the wash, everything gets rinsed thoroughly again. The biodegradable solutions we use break down quickly and won't harm your lawn or garden beds when properly diluted.
House washing (soft washing) uses low-pressure water with specialized cleaning solutions to safely remove mold, mildew, and dirt from siding. Pressure washing relies on high-pressure water alone, which can crack vinyl, force water behind panels, strip paint from wood, and etch fiber cement. Most siding manufacturers recommend soft washing over pressure washing for exterior cleaning.
See how our soft wash house cleaning process works and what to expect on service day.
Learn MorePlanning to bundle? See what roof cleaning costs in Charlotte and how the 50% discount works.
Read GuideWhy low pressure and cleaning solution outperform brute force on every exterior surface.
Read Guide93+ five-star reviews on Google. We stand behind every job.
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