Pressure washing quotes can vary wildly—sometimes by thousands of dollars for the same job. Getting multiple bids isn't just smart; it's essential to avoid overpaying or hiring someone who'll damage your surfaces.
Why Comparing Quotes Matters
A single pressure washing quote tells you almost nothing. One contractor might charge $300 to clean your driveway; another might ask $800 for identical work. The difference often comes down to equipment quality, insurance coverage, experience level, and whether they're cutting corners. Without comparison, you're flying blind.
Beyond price, quotes reveal whether a contractor understands your specific needs. A good quote should reference the surface type (concrete, wood, vinyl siding, roof shingles), the cleaning method (high-pressure vs. soft washing), and any risk factors particular to your property.
How Many Quotes Should You Get?
Aim for three to five quotes. Two isn't enough to spot outliers; more than five becomes time-consuming without adding much value. Request quotes from a mix of local, established companies and smaller, newer operators. Platforms like Mercoly let you compare and find trusted pressure washing providers in one place, saving the legwork of hunting down contact info.
What to Include in Your Request
When you reach out, be specific. Don't just say "clean my house"—include:
- Surface type: concrete driveway, vinyl siding, cedar deck, asphalt roof, etc.
- Square footage: if known, or descriptions of area size
- Current condition: light dirt, algae stains, oil spots, heavy buildup
- Any obstacles: parked cars, landscaping, delicate plants
- Timeline: when you need it done
- Special requests: eco-friendly detergent, sealing after cleaning, gutter cleaning added on
The more details you provide, the more accurate and comparable the quotes will be.
Key Elements to Compare
Price per square foot or project
Pressure washing typically ranges from $0.08 to $0.35 per square foot depending on surface and condition. A 2,000-square-foot driveway might cost $160–$700. If a quote is drastically cheaper or pricier, ask why. Sometimes the low bid means they're rushing; sometimes the high bid includes add-ons you didn't request.
Method: pressure vs. soft washing
This is critical. High-pressure cleaning (2,500+ PSI) works well on concrete but can damage wood, vinyl, or delicate surfaces. Soft washing uses lower pressure and specialized detergents, costing more but protecting sensitive areas. A quote that proposes high-pressure on your wood siding is a red flag.
Insurance and liability
Ask if the contractor carries general liability and pressure washing equipment insurance. This protects you if they damage your property or get injured on the job. A quote that doesn't mention insurance should concern you.
Timeline and availability
Some contractors book weeks out; others can start in days. Factor in whether the speed aligns with your needs and whether they offer seasonal pricing adjustments.
Included and excluded services
- Does the quote include cleanup of debris?
- Are plants protected or guaranteed not damaged?
- Will they move outdoor furniture, or is that your job?
- Is sealing concrete included, or is it an add-on ($0.10–$0.25 per sq ft)?
Red Flags in Quotes
Watch for:
- Vague descriptions ("general cleaning" without mentioning surfaces or methods)
- Unusually low prices with no explanation
- No insurance or licensing mentioned
- Pressure given in vague terms rather than PSI
- Guarantees that sound too good to be true ("stains gone forever")
Questions to Ask Before Hiring
After narrowing down your top choices, contact them directly:
- Are you licensed and insured? (Ask for proof.)
- Can you provide three recent references for similar work?
- What happens if damage occurs during cleaning?
- Do you use eco-friendly detergents if I request them?
- What's your cancellation or rescheduling policy?
Their responsiveness and willingness to answer detailed questions often matter as much as price.
Frequently Asked Questions
Q: How long does pressure washing typically take? A: Most residential jobs (driveway, house exterior) take 2–4 hours, depending on size and condition. Complex projects like roofs or heavily soiled surfaces can take a full day.
Q: Is soft washing more expensive than pressure washing? A: Yes, soft washing usually costs 20–40% more because it requires specialized equipment and longer contact time, but it's essential for protecting wood, vinyl, and painted surfaces.
Q: Should I book immediately after comparing quotes? A: Not necessarily—get estimates from at least three contractors, verify insurance and references, and read online reviews before committing.
Compare your pressure washing quotes carefully, and you'll save money while protecting your property.