Best Pressure Washers for Starting an Exterior Cleaning Business in 2025 (Compared & Explained)
If you’re considering starting an exterior cleaning business, selecting the right pressure washer is one of the most crucial decisions you’ll make. A suitable machine can dramatically improve efficiency, deliver professional results, and withstand continuous commercial use.
At Equip2clean, we've been supplying high-quality professional pressure washers to tradespeople and new business owners for over 50 years. Whether your focus is driveways, patios, decking, or commercial sites, we have the ideal setup to help you get started.
Why Pressure Washing is a Smart Business Move
Pressure washing is one of the most profitable exterior cleaning services due to its speed and impactful results. Driveway cleaning alone can yield £150–£250 per job, and using a surface cleaner attachment can help you complete several jobs in a single day.
Pressure washing is perfect for:
- New business owners seeking a quick return on investment.
- Tradespeople looking to diversify income streams.
- Existing exterior cleaners expanding their offerings.
What to Look for in a Business Pressure Washer
✅ Flow Rate (LPM)
Higher litres per minute means faster cleaning. Aim for 12–25 LPM for commercial purposes.
Starter option: The Kiam Warrior 3000P (12LPM) – ideal for beginners. View Product
Most Popular: Kiam KM3700P, 3700PSI at 15LPM – perfect balance without needing additional water tanks. View Product
Top-of-the-range: Kiam Gorilla 25LPM available with Loncin or Honda engines. Loncin Engine | Honda Engine
Important: Machines above 15LPM require your own water tank, essential for mobile setups.
Why Higher LPM Matters:
Litres per minute (LPM) significantly influence cleaning efficiency, enabling faster rinsing, improved dirt removal, and quicker completion of large tasks. Professional machines typically offer 15LPM or higher, ideal for larger surfaces and demanding tasks.
✅ Pressure (PSI/BAR)
Professional machines range between 150–250 BAR (2,200–3,600 PSI) – ideal for driveways, patios, and walls.
✅ Build Quality
Opt for brass pump heads, steel frames, and reliable engines like Honda or Loncin.
✅ Mobility
Wheel-mounted or van-mountable models with quick-release hose reels save time on jobs.
Petrol vs Electric Pressure Washers: Best Choice for Your Business
🔹 Petrol Pressure Washers
- ✅ Highly portable; no electricity required.
- ✅ Powerful, suitable for larger surfaces.
- ✅ Long lifespan with proper maintenance.
- 🔻 Louder and heavier.
Ideal for driveway/patio cleaning, van setups, and large commercial projects.
🔹 Electric Pressure Washers
- ✅ Quiet and compact.
- ✅ Great for indoor environments (garages, food production areas).
- ✅ Low maintenance.
- 🔻 Dependent on electricity and typically less powerful.
Best suited for smaller, indoor or light-duty commercial jobs.
Equip2clean’s Recommended Pressure Washers for 2025
🔥 Hot Water Petrol Pressure Washers
Excellent for oil, grease, chewing gum, and heavy grime removal. High-pressure output with instant heat. Ideal for commercial areas, car parks, and bin cleaning.
❄️ Cold Water Petrol Pressure Washers
Reliable, versatile machines with Honda or Loncin engines. Up to 21LPM flow rates. Compact, mobile, and practical for everyday jobs.
👉 Browse Petrol Pressure Washers
⚡ Electric Professional Pressure Washers
Ideal for indoor and lighter commercial jobs. Quick-connect fittings, user-friendly, and low-maintenance. Recommended models: Lavor NPX or LKX.
👉 View Electric Pressure Washers
Surface Cleaners: A Crucial Add-On
Surface cleaners can triple your efficiency, evenly cleaning without leaving stripes. Equip2clean’s most popular model:
Surfacepro 18” View Here
Larger models also available (8”–42” range).
Note: A minimum of 15LPM is required for optimal surface cleaner performance. Investing in a powerful pressure washer initially provides more flexibility later.
Must-Have Accessories
Maximise efficiency and outcomes with:
- ✅ Turbo Nozzles – Browse here
- ✅ Flat Surface Cleaners – Shop here
- ✅ Drain Cleaning Kits – Explore here
- ✅ Telescopic Lances – Discover here
- ✅ Hose Reels – Find here
FAQs About Pressure Washers for Business
Q: Can I use a domestic pressure washer for professional jobs?
A: No — consumer models lack the power, flow rate, and durability required for regular commercial use.
Q: What’s the best pressure washer for a startup?
A: A mid-range petrol washer like the Kiam KM3700P (3700PSI, 15LPM) paired with a surface cleaner and turbo nozzle. View here.
Q: How often should I service my pressure washer?
A: Regular servicing every 50–100 hours of use is recommended. Equip2clean offers swift servicing and parts support.
Q: What should I charge per job?
A: Jobs typically range from £80–£400, with driveways averaging £150–£200
Real-World Inspiration - Follow AquacleansePro
Equip2clean’s brand ambassador, AquacleansePro, has built a huge online following by sharing pressure washing tips, business growth advice, and behind-the-scenes footage from real jobs.
Visit: https://aquacleansepro.uk/
Follow on Instagram (50k+): https://www.instagram.com/aquacleansepro/
Follow on TikTok (120k+): https://www.tiktok.com/@aquacleansepro?lang=en
Follow on Facebook (37k+): https://www.facebook.com/100091959090037/about/?_rdr
- Equipment reviews
- Before-and-after transformations
- Tips on pricing, marketing, and growing your customer base
Final Thoughts: Equip2clean – Your Partner in Success
Equip2clean offers industry-leading products, expert advice, fast UK delivery, and unmatched after-sales support.
✅ Over 50 years’ experience✅ Trusted by thousands across the UK✅ Exclusive bundles and starter packages✅ Supported by expert engineers
🎯 Ready to start? Explore Equip2clean’s Pressure Washers and let us help you succeed.
