A to Z Power Washing Logo
Professional power washing service

Frequently AskedQuestions

5.0160+ Reviews

General Questions

How often should my house be washed
We suggest a professional house wash once a year to keep algae, mold, and grime from building up and to protect finishes.
What is the Annual Membership
Our Annual Membership is a simple plan that keeps your home cared for every year. We handle reminders and scheduling so your exterior always looks its best.
How long does a cleaning visit take
Every property is different. Time depends on size, access, and how much buildup is present. Our team stays until the work meets our standard.
What does power washing cost
Pricing depends on square footage, the specific service, and materials required. We give fast phone quotes and can schedule right away without an in person visit.
How do you give accurate quotes by phone
We ask a few clarifying questions and verify measurements with satellite and mapping tools so you receive a precise price before we arrive.
Are your methods safe for plants, pets, and the environment
Yes. Our cleaners are biodegradable and our process is designed to be safe for landscaping and animals when applied by our trained technicians.
Can you clean inside my garage
Our services are built for exterior areas. We do not service interior garage spaces.
Can washing the exterior raise my property value
A clean exterior improves curb appeal and can contribute to a higher sale price according to national real estate data.

Day of Service

Do I need to be home on service day
No. Please make sure outdoor water is on and that doors and windows are closed. We will handle the rest and send updates.
What time will the crew arrive
Arrival times vary because each job is unique and crews complete several stops per day. You do not need to wait at home.
How will I know the crew is on the way
You receive an automated text and email when the technician is en route.
Do you use my water
Yes. We need access to a working outdoor spigot.
I have a well. Can you still service my home
Yes. We check the well on arrival to confirm it can support our process and we will let you know right away if there is any concern.
What happens if it rains
We work in normal wind and rain. If weather becomes severe, we will contact you to reschedule.

Service Details

Will your house wash remove the green growth on my siding
Yes. The green film is usually algae. Our soft wash house wash removes algae along with mold, dirt, and general grime while protecting the siding.
What exactly is a house wash
House washing uses a soft wash approach that pairs gentle pressure with biodegradable detergents to lift and rinse away contaminants on exterior surfaces. Learn more about our House Washing service.
Do you clean windows
During a house wash the exterior glass is soaped and rinsed. We do not squeegee or hand dry. Ask about our Window Cleaning service if you want a full detail.
Do you clean brick
Yes. We have a safe process for brick that removes dirt and organic growth while respecting the masonry.
Do you clean out gutters
During a house wash we only wash the exterior faces of the gutters. Debris removal from inside the gutters is a separate Gutter Cleaning service.
What are the dark streaks on my roof
Those black streaks are an algae commonly called Gloeocapsa Magma. It feeds on the limestone in shingles. Our Roof Treatment removes the streaks and targets the growth at the source.
What is a roof treatment
Roof surfaces should not be pressure washed. We apply a specialized algaecide at very low pressure to treat algae, moss, and lichens. This protects the roof while restoring the look.
Will you remove leaves or branches from the roof
Roof Treatment focuses on removing living growth. It does not include debris removal.
Do you remove moss from shingles right away
We do not scrape moss. The treatment neutralizes it at the roots and the material releases naturally over time.
How long until moss falls off after treatment
Timing depends on how deep the growth was embedded. We back the service with a one year warranty that begins on the original service date.
What is Concrete Wash and Seal
We clean the concrete to lift dirt and grime, then apply a water-based penetrating sealer that soaks into the pores and strengthens from within to help resist freeze and thaw damage.
What types of concrete do you seal
Our penetrating sealer is for standard poured concrete. Stamped concrete is not porous enough for this sealer, though we can still wash stamped surfaces.
What sealer do you use
A premium water-based penetrating sealer designed to penetrate and help protect against cracking, chipping, and pitting.
Will the sealer make the concrete slippery
No. Because it penetrates instead of forming a film, appearance and traction remain the same.
Can you remove oil stains, rust stains, or tire marks completely
These marks may lighten but are often permanent. Full removal is not guaranteed.
Can you remove leaf or berry stains
Organic stains usually fade on their own over time. We can sometimes lighten them but we do not promise full removal.

Payment and Billing

Do you offer a guarantee
Yes. We stand behind our work and aim to deliver the best possible results for your property with safe, proven methods.
How do I pay
We take payment after service is completed. We accept most payment methods including cash, check, credit cards, and other online payment methods.
Is my card charged when I book
No. Payment is taken after service is completed, not when you book.

Still Have Questions?