When you hire a pressure washing company, you’re not just paying for a before-and-aftermoment. You’re paying for results that last.
At QualityPRO Power Washing, weve built our process around long-term protectionnot quick cosmetic fixes. That’s why we back our services with a clear, written guarantee:
- House Washing & Exterior Surfaces: 1-Year Mold & Mildew-Free Guarantee
- Roof Soft Washing: 2-Year Algae-Free Warranty
If organic growth returns within the warranty period on areas we treated, well come back and reclean the affected area at no charge.
Why Organic Growth Comes Back So Fast in Chattanooga
- Chattanoogas climate is perfect for organic growth:
- Humidity and frequent rain
- Shade from mature trees
- Pollen seasons that leave a film behind
- North-facing surfaces that stay damp longer
That’s why you’ll often see green buildup on siding, dark streaks under gutters, and algae on roofs across Hixson, Ooltewah, East Ridge, Red Bank, and nearby North Georgia communities.
The Difference Between Cleanand Actually Treated
A lot of companies can rinse a surface and make it look better for a little while.
But for mold, mildew, and algae, the real goal is to kill organic growth at the root so it doesn’t immediately rebound.
Thats where professional soft washing and proper dwell time matter.
Our 1-Year Mold & Mildew-Free Guarantee (House Washing + Treated Surfaces)
After we complete a soft washing or pressure washing service, we guarantee that treated surfaces will remain free from mold and mildew growth for one (1) year from the service date.
If mold or mildew returns to the treated area within 12 months, well return and retreat the affected area at no cost.
What this guarantee covers
- Return of organic growth such as mold, mildew, and algae
- Only on surfaces cleaned and treated during the original service
What it does not cover
This guarantee does not cover:
- Dirt, dust, pollen
- Rust stains, oxidation
- Red clay stains, hard water stains
- Other non-organic surface residue
It also does not apply to areas affected by external contamination such as:
- Irrigation overspray
- Construction debris
- Landscape staining or runoff
Our 2-Year Roof Algae-Free Warranty (Roof Soft Washing)
Roof cleaning is one of the most important places to do things the right way. Our roof soft washing process is designed to remove organic growth safely while protecting roofing materials.
After we complete a roof soft wash service, we warrant that the treated roof surfaces will remain free from algae, mold, and mildew for two (2) years.
If algae, mold, or mildew returns to the treated roof areas within two years of the service date, well return and retreat the affected areas at no additional cost.
What this roof warranty covers
- Return of organic growth (algae, mold, mildew)
- Only on roof areas treated during the original service
What it does not cover
- This roof warranty does not cover:
- Dirt, pollen, airborne debris
- Rust stains, oxidation
- Lichen staining, sap
- Other non-organic surface residue
Why We Put This in Writing
A warranty only matters if a company is set up to honor it.
QualityPRO Power Washing is built for professional, repeatable results:
- Licensed and insured crews
- Trained, safety-first processes
- Eco-conscious cleaning approach
- Documentation and before/after photos
- Clear expectations and clear terms
Protect Your Home the Right Way with Trusted Exterior Cleaning
Keeping your home clean isn’t just about appearance it’s about preventing long-term damage caused by mold, algae, and buildup. At GetPowerWashed, the focus goes beyond quick results. The goal is to treat surfaces properly so they stay cleaner for longer, even in humid and high-growth areas. Whether it’s siding, roofs, driveways, or outdoor spaces, using the right method makes all the difference. Professional cleaning helps extend the life of your surfaces, improves safety, and reduces how often you need repeat service. If you want results that actually last, choosing a company that focuses on proper treatment not just surface cleaning matters more than you might think.
Get QualityPRO Clean Services in Chattanooga
Protect your home with exterior cleaning that lasts longer, looks better, and helps reduce repeat service costs.
Get a QuoteFAQs
What does a pressure washing warranty usually cover?
Most warranties cover the return of organic growth such as mold, mildew, and algae on treated surfaces. They usually do not cover dirt, stains, or issues caused by outside conditions like irrigation, drainage problems, or landscaping.
Is a 1-year house washing guarantee worth it?
Yes, especially in humid areas like Chattanooga where organic growth can come back quickly. A one-year guarantee usually shows the home was cleaned with the right method and helps homeowners avoid paying again too soon.
Why is roof cleaning warranty longer than house washing?
Roof algae often comes back more slowly after proper soft washing because the treatment removes the growth at its source. That is why roof cleaning services can sometimes carry longer coverage, often up to two years.
Can pressure washing damage surfaces without proper methods?
Yes, it can. Using too much pressure or the wrong technique may leave lines, strip surface material, or damage wood, siding, and roofing. Softer methods and controlled cleaning are safer for delicate exterior surfaces.
by QualityPRO Power Washing in
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