Siding & trim01
House Washing
Lift mildew, dirt, and debris from siding and trim with premium soap and a high-volume, low-pressure rinse.
A safer clean for your home’s exterior.
Discuss this serviceMontgomery County & the DMV
A brighter home, carefully restored.
Professional exterior cleaning with careful methods, honest quotes, and a sharp eye for the details that change how your property feels.
Curb appeal
Always in season.
2018Locally founded
FairFaithful quotes
SafeLow-pressure methods
DMVLocal service area
Exterior cleaning services
The right method, surface by surface.
Pressure is only part of the job. Alpha chooses the right cleaning approach for the surface, buildup, and condition in front of them.
Low-pressure treatment02
Roof Cleaning
Address black algae stains, moss, and lichen with a professional low-pressure system designed for roof surfaces.
Restore the look of your roof without aggressive pressure.
Discuss this service
Wood, vinyl & composite03
Deck & Fence Washing
Remove mildew and dirt from decks and fences using proven methods that avoid potentially damaging high pressure.
Hundreds of decks and fences cleaned.
Discuss this serviceProject-based cleaning04
Patio & Exterior Surfaces
Need your patio or another exterior surface assessed? We’ll review the material, condition, and safest approach first.
Request a free consultation for your project.
Discuss this serviceReal Alpha result
See what a careful clean can uncover.
Drag the handle to compare this deck before and after Alpha Power Washing. One genuine project, shown without filters or substitutes.
Drag, swipe, or use your arrow keys
Get a result like this 
Why Alpha
Straight answers. Careful work.
A local team committed to quality, fair pricing, and recommending what your property actually needs.
Honest quotes
Clear recommendations without unnecessary services.
Safer methods
Surface-appropriate techniques and low pressure where needed.
Efficient service
A focused team that respects your schedule and property.
Detail minded
Thorough cleaning with close attention to the finish.
Local since 2018
Serving Montgomery County and the surrounding DMV.
A simple process
From first look to freshly cleaned.
- 01
Request an estimate
Tell us what needs attention and share photos if you have them.
- 02
Review your needs
We assess the surfaces and recommend the right approach.
- 03
Schedule service
Choose a time that works for your property and your calendar.
- 04
Enjoy the result
We complete the work efficiently and focus on a thorough finish.
Customer feedback
Work homeowners remember.
5-star feedback across local platforms
“The people who did the work were very courteous, professional and thorough...my house almost looks like it did when first built!”
“Very happy with the experience. I got my deck, patio and all the sides of my house pressure washed and they did an awesome job!”
“I highly recommend Alpha Power Washing. They're based in Germantown, reasonably priced and have impeccable attention to detail.”
“Everything you hope you get when you hire someone to work on your home. Professional, quality work, great value. Jesse pays attention to the details. I have never been happier to pay someone for the work they have done.”
About Alpha
Local service built around the right way to clean.
Founded in 2018, Alpha Power Washing serves homeowners and property managers across Montgomery County and the surrounding DMV area.
The team’s philosophy is practical: listen first, price fairly, stay faithful to the quote, and use proper techniques for each exterior surface. Customer feedback continues to shape how Alpha works.
The Alpha team
JA
Jesse Altamirano
Founder
AA
Alex Altamirano
Managing Partner
AH
Alex Henry
Service Technician
Proudly serving local properties
Montgomery County, Maryland + the surrounding DMV
Free estimate
Tell us what needs cleaning.
Start online, by phone, or by text. Virtual and in-person consultations are available when the project needs a closer look.