How to Choose a Pressure Washing Company in Hickory NC

Not every pressure washing company in Hickory NC is the same. The equipment, methods, chemicals, and experience level vary widely — and a bad job can damage your siding, strip your roof shingles, or leave water trapped inside your walls. This guide tells you exactly what to look for before you hire.

1. Ask Whether They Soft Wash or Pressure Wash Everything

This is the single most important question. A legitimate exterior cleaning company uses soft washing for surfaces like vinyl siding, wood siding, stucco, and roofs — and reserves high-pressure washing for concrete and masonry only.

If a company tells you they pressure wash everything, including your siding and roof, look for someone else. High pressure on vinyl siding forces water behind the panels. High pressure on asphalt shingles strips the granules and can void your roof warranty.

2. Verify They Carry Liability Insurance

Ask for a certificate of insurance before any work begins. Exterior cleaning companies work at height and use water under pressure — accidents happen. If a technician damages your gutters, breaks a window, or causes water intrusion, you need to know the company is insured to cover it.

A company that cannot or will not provide proof of insurance is a risk you do not need to take.

3. Check Their Google Reviews — and Read Them

The number of reviews matters less than the content. Read through the most recent 10 to 20 reviews and look for:

• Mentions of specific services (did they actually wash houses, or just concrete?)
• Comments about whether the crew was professional and the job site was left clean
• How the company responded to any negative reviews

A company with 50 detailed, specific reviews is more credible than one with 200 generic five-star ratings with no text.

4. Look for Local Experience

The Hickory area has specific cleaning challenges: red clay soil staining on concrete, heavy pollen from surrounding tree cover in spring, and high humidity that accelerates algae and mildew growth on north-facing surfaces. A company that has worked in Catawba County for years will know how to handle these conditions. A national franchise or new operation may not.

5. Get the Quote in Writing

Any reputable company will provide a written estimate that specifies what surfaces will be cleaned, what method will be used, and what the price is. Be cautious of companies that give a price over the phone without seeing the property, or that quote a very low price and then add on charges after the job.

6. Ask About Their Chemicals

For soft washing, the cleaning solution matters. Ask whether they use biodegradable surfactants and how they handle runoff near landscaping, drains, and water features. A professional company will pre-wet your plants, use appropriate dilution rates, and rinse the surrounding area after cleaning.

Why Hickory Homeowners Choose HydroClean

HydroClean has been serving Hickory, Newton, Conover, Granite Falls, and surrounding Catawba County for years. We use soft washing for all appropriate surfaces, carry full liability insurance, and provide written estimates before every job. Our Google reviews reflect the quality of our work — read them at our reviews page.

Ready to get started? Contact us for a free estimate.

Frequently Asked Questions