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TRUSTED BY ULM, MT HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon13
    Verified pressure washing services reviews

Top-Rated Pressure washers in Ulm - Updated Nov 2026

Avatar for Pete's Construction LLC
Pete's Construction LLC
4.9(
9
)
Exterior Surfaces - Powerwashing

Serving Ulm, MT and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"Pete did an outstanding job of painting our home. He is professional but friendly, was open to suggestions, included items in the contract we hadn't thought of, and did a thorough cleanup. We recommend Pete and would use him again."
Train car airbnb
Train car airbnb
Train car airbnb
Train car airbnb
Train car airbnb

+30

Response time11 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for The Robinson Reset
The Robinson Reset
New to Angi
Exterior Surfaces - Powerwashing

Serving Ulm, MT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We are a local business with you & your home as our top priority 🫧✨ \n✨Dependable • Reliable • Thorough ✨\n🏡 Homes • Apartments •Offices/Businesses🏡\n📦Move-In / Move-Out Service📦\n🧸 Toy Sanitation Service🧸\n🧽 All Cleaning Services🧽\n📍Scrubbing Great Falls && Surrounding areas📍

1 neighbors recently requested a quote
Avatar for Lakey Maintenance Service, LLC
Lakey Maintenance Service, LLC
4.9(
4
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Ulm, MT and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"The project was to clean out the rain gutters that were filled with evergreen needles and cones and to trim evergreens that were causing the problem. Lakey Maintenance was quick to give an estimate, returned to do the job at the time they said they would. They left our property much better than it was before they arrived. We asked them to come back to clean the gutters next spring."
Response time1 day
Recommended by100%of homeowners
BLK Construction
5.0(
2
)
Exterior Surfaces - Powerwashing

Serving Ulm, MT and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Recent heavy snow caused havoc, with car stuck in driveway, the driveway itself impassable, way beyond the capability of my little snow thrower. Called BLK; they were nearby and arrived quickly. Plowed a beautiful wide path from the street (first removed the huge snow/ice berm left by the city plow) to the garage, shoveled a path from the garage to the house, unstuck the car, and plowed a path along the whole front property line for foot traffic to use. More than I had expected! Great value. This company is a great resource."
Response time1 hour
Recommended by100%of homeowners
Avatar for Dion's 406 Powerwashing - Home  Facebook
Dion's 406 Powerwashing - Home Facebook
New to Angi
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Ulm, MT and surrounding areas

In business since 2021

Free estimates

Emergency services offered

Dion is committed to excellence in every aspect of our business. He uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time30 mins
Reliable Paints
5.0(
1
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Ulm, MT and surrounding areas

In business since 2018

Free estimates

Reliable Paints, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

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Pressure Washing FAQs, answered by experts

This answer is a bit tricky because experts say both. You should apply your cleaning solution from bottom to top, but rinse from top to bottom to avoid streaking. When it comes to multi-story houses, you’ll want to start at the top floor and work your way down, but follow the above instructions for each level as if it were an independent structure, rather than washing the whole house as one unit.

The ideal frequency for pressure washing depends on the surface being cleaned and your local environmental conditions. For a home's exterior with siding that is safe to wash (such as vinyl, cement, or aluminum), a full wash once or twice a year is a good guideline to remove accumulated dirt, grime, mold, and mildew. You may need to wash more frequently if you live in an area with heavy rain or snow, near a dirt road, or if you notice excessive buildup. Other surfaces have different schedules; for example, a frequently used driveway may need cleaning more often, while outdoor patio furniture might only need to be washed every few years. Use your discretion based on how dirty the area gets.

Does the water in your taps sometimes come out very slowly? If so, you might have problems with low water pressure in your house, and your pressure washer won’t effectively clean. To test if your water pressure is sufficient, time how long it takes for the water from your hose to fill a 5-gallon bucket. Usually, if it takes less than two minutes, you’re good to go.

Yes, most pressure washing companies use your home's water supply, typically from an outdoor spigot. However, some companies can bring their own water in a tank or truck. This is less common and may incur additional costs for filling and hauling the water. It's a good idea to ask a company which method they use when you call for a cost estimate.

You should wait until your pavers have completely dried and cured before pressure washing them. Wait at least three to five days, though some sealants may need up to an entire week. Rushing that timeline can mess with the finish, weaken the seal, or leave streaks that are tough to fix. Once the sealant has fully set, stick to a gentle approach. Keep the pressure under 1,500 PSI and hold the nozzle at least two feet from the surface. Anything stronger or closer can blast the joint sand loose or wear down the sealant you just applied.

The Ulm, MT homeowners’ guide to pressure washing services

From average costs to expert advice, get all the answers you need to get your job done.