Power Washing, Window Cleaning & Specialty Cleaning Services
Start with the surface you want cleaned or the stain you want assessed. We’ll ask about the material, condition, and access before recommending a method. You can include related services in one quote request.
Licensed
California contractor license #1145729, C-61/D-38.
Insured
Ask for current insurance documentation and discuss any project-specific coverage requirements during the estimate.
Owner-led
Dennis Vong personally handles estimates and oversees projects.
Southern California
Serving Orange County, Greater Los Angeles, and the Inland Empire.
Find the Right Service for Your Property
Browse by surface and project type. If you are unsure what the material can safely handle, send photos or request a site-specific estimate.
Building and Exterior Cleaning
Match the cleaning method to the material, coating, soil, and access conditions.
House Washing
Low-pressure exterior cleaning for siding, stucco, trim, and other appropriate building surfaces.
Roof Cleaning
A surface-appropriate approach for organic buildup and roof-specific conditions.
Gutter Cleaning
Remove debris from accessible gutter runs and address downspout openings as listed in the quote.
Window Cleaning
Purified-water and detail-focused window cleaning for residential and commercial properties.
Solar Panel Cleaning
Careful removal of dust and surface buildup from accessible solar arrays.
Concrete, Flatwork and Stain Services
Concrete and hardscape work starts with identifying the surface and the type of buildup.
Driveway & Sidewalk Cleaning
Pressure and hot-water cleaning options for driveways, walkways, plazas, and other flatwork.
Oil Stain Removal
Targeted treatment intended to improve oil-stained concrete; final results vary by age and penetration.
Gum Removal
Hot-water and pressure-cleaning methods for gum on suitable commercial and residential surfaces.
Rust Removal
Surface-specific treatment for rust staining, with expectations set after inspection.
Graffiti & Paint Removal
A test-first approach that considers substrate, coating, and paint or marker type.
Efflorescence & Hard-Water Deposit Removal
Targeted cleaning for mineral deposits on suitable masonry and exterior surfaces.
Commercial and Complex-Access Cleaning
Plan cleaning around operations, access, pedestrian safety, and site-specific water requirements.
Commercial Exterior Cleaning
Exterior cleaning plans for storefronts, offices, multifamily properties, and managed sites.
Commercial Interior Cleaning
Specialized cleaning for appropriate interior commercial surfaces and project scopes.
Post-Construction Cleaning
Remove construction dust and residue from approved surfaces before turnover.
Drone Cleaning
A specialized access option considered when site conditions and the cleaning objective make it appropriate.


Pressure, Power, Soft Washing and Purified Water
The best method depends on the surface, soil, coating, and nearby features. IPW can combine methods when a project includes more than one type of material.
- Pressure cleaning for durable flatwork and suitable hard surfaces
- Hot water when heat can help with grease, gum, and certain soils
- Lower-pressure exterior washing for more sensitive surfaces
- Purified-water window cleaning for suitable glass and frames
Residential, Commercial and Managed Properties
IPW serves homeowners, commercial properties, multifamily communities, retail sites, offices, facilities, and post-construction projects. Scope, access, scheduling, and water handling are planned around the site and local requirements.
Residential
Exterior washing, windows, solar panels, roofs, gutters, and concrete around the home.
Commercial
Storefronts, managed properties, plazas, facilities, and projects that require access planning.
Multi-service projects
Bundle appropriate exterior, glass, flatwork, and specialty work into one coordinated scope.
Site-specific planning
Discuss surfaces, stains, access, timing, nearby landscaping, and operating hours before work begins.

Not sure which service to choose?
Describe the property, surface, and problem. IPW will help identify a sensible cleaning approach and prepare a no-obligation estimate.
Service Questions
Clear answers help you choose the right cleaning method and plan the work with fewer surprises.
What is the difference between pressure washing, power washing, and soft washing?
Pressure washing relies mainly on water pressure, power washing may add heated water, and soft washing uses lower pressure with a surface-appropriate cleaning solution. The method should match the material and soil.
Which method is safest for stucco, siding, or painted surfaces?
More sensitive exterior finishes usually call for lower pressure and careful testing. IPW evaluates the surface condition before selecting a method.
Can several services be completed during one visit?
Often, yes. Windows, concrete, exterior walls, solar panels, or specialty stain work can be scoped together when the access and schedule make sense.
Can every oil, rust, paint, or mineral stain be completely removed?
No responsible contractor can promise that before seeing it. Age, porosity, previous treatments, and surface damage all affect the achievable result.
Do you work on commercial and multifamily properties?
Yes. IPW serves residential and commercial properties and plans around access, pedestrian areas, tenant activity, and site operations.
How should I prepare for an estimate?
Share the property address, surface type, problem areas, access notes, preferred timing, and photos when available.
Where does IPW provide service?
IPW serves Orange County, Greater Los Angeles, and the Inland Empire. Send your property address and cleaning needs so we can confirm availability.
Request a Cleaning Quote
Tell us the city, property type, surfaces or stains, access concerns, and preferred timing. Photos are helpful when available.