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Roof Cleaning

Slate roof cleaning des moines

Say Goodbye to Ugly Roof Stains – Opt Professional Slate Roof Cleaning in Des Moines

You have come to the right place if your slate roof is covered with ugly moss, algae and black streaks. In the long run, both natural and artificial slates stuck with moss and pollution, and it gives your roof an ugly look. Your beautiful Des Moines property’s extremely appealing slate roof will need professional cleaning time to time to refresh and protect its surface while maintaining the scenic look like a new one. At Sullivan Roof & Exterior Cleaning, we are offering seasonal slate roof cleaning in Des Moines for more than a decade now. Unlike other power wash roof cleaning services, we deliver all our roof cleaning services with only soft washing, which uses only eco-friendly solvent and normal roof wash at low pressure.

Our professional slate roof cleaning in Des Moines will remove the unsightly mold, algae, and lichen from their source. You will receive a through slate roof cleaning that is long lasting one too. The powerful mold and algae inhibitors present in our eco-friendly slate roof washing solution not only remove these from their roots but also prevent their reappearance on your slate roof for a very long time. This means you can enjoy a stain-free, dazzling, beautiful slate roof over your head longer compared to any regular power washing services. Our roof cleaning solvent poses absolutely no risk of roof damage that is eminent with power wash roof cleaning services.

Remove Moss & Algae from Slate Roofs – Hire Specialized Roof Cleaning Services

A before and after photo of a roof cleaning.

By successfully removing algae and moos from your slate roof, we drastically improve the overall look of your property. Team Sullivan understands that your roof acts as the invitation card for your house or business, as it offers a first impression of the rest of your property. A well-maintained, appealing roof means a better impression and a higher property price these days. With time, the protective layer of slate roof worn out and it becomes less smooth and porous. This is the perfect condition for moss and algae growth. Then, next comes lichens. They hold moisture for a very long time, resulting in damage to your roof.

Sullivan Roof & Exterior Cleaning uses a soft washing technique that safely removes destructive roof debris from your slate roof. We understand how big it costs you to invest in a new roof, so theirs is no need to damage your valuable roof while cleaning it or emptying your bank account to install a new one. Our slate roof cleaning in Des Moines involves the application of eco-friendly roof cleaning solutions which completely removes the set-in stains. When combined with a low-pressure cleaning, our roof treatment works like magic. The long stayed discoloration and stains will disappear at an instant, and the original color of your exquisite slate roof will be restored with ease. Our slate roof cleaning even removes the white stains caused by salt content present in rainwater or mineral efflorescence. These white signs can be extremely troublesome for slate roofs, so contact a professional slate roof cleaning service in Des Moines as earliest as possible if they appear.

Watch This Video
on how the Siding Cleaning Process Works

A Complete Slate Roof Cleaning Solution That Protects and Beautifies

We examine your roof at first to determine how it can be cleaned best. Our roof cleaning experts understand that the different cleaning techniques required for natural slates and artificial slates. Our experts also inspect your roof carefully for any potential damage and take the necessary steps to solve them. Then, we spray the environmentally friendly cleaning agent onto the roof slates. After it gets soaked completely, the slates will be cleaned with a low-pressure wash. After all the algae and mosses get removed from the roof with a special eviction technique that doesn’t damage any of your landscape or nearby environment, we use a protective topcoat to prevent the growth of algae, moss, and debris again for years.

Still thinking why to hire Sullivan Roof & Exterior Cleaning to serve best your requirements associated with slate roof cleaning in Des Moines, read this.

Sullivan Roof & Exterior Cleaning is standing ready to serve you professional slate roof cleaning in Des Moines. Give us a call at 515-681-8051 or email at to receive a free roof cleaning service estimation for your property today. Hire us and see the results yourself. We deliver every bit of detail that we mentioned above. Our support team will be happy to deliver you the results that you have been expecting from a team of highly experienced professionals only.


Exterior Cleaning Roof & Siding, Johnson, Iowa

Amazing! I had the roof, siding and soffit cleaned on my 14 year old home. I can’t believe the difference it made! It looks new again! Sullivan was great to work with. There was absolutely no trace they had been there, other than the clean house and roof! I am very pleased. I will refer my friends and family to Sullivan Roof Cleaning!

Jen Goemann, Johnson, Iowa

Siding and Deck Cleaning, Johnson, Iowa

I found Bruce and Maria via their Your Tube video demonstrating their approach to cleaning the “green” stuff growing on the north and east sides of my home. I recommend watching it, it’s exactly who they are and what they do.

My house, deck and patio look brand new! I wish I had taken before pictures. The improvement is dramatic.

They arrived as scheduled, worked efficiently and with respect for my property. The work was completed for exactly the bid they provided when they visited my home to provide a free quote. I wish all contractors were so reliable and transparent. I am a very satisfied customer.

Annette DeFrancisco, Johnson, Iowa

Cleaning Product Works-Des Moines

Bruce has done several roof cleanings for me and the results always exceed my expectations. He’s saved me thousands of dollars on my investment properties by making old roofs look brand new. He cleaned my gutters and siding in just a few minutes in what would have taken me hours with a power washer. With just a simple rinse, his cleaning solution removed dirt and grime that a pressure washer couldn’t remove. He’s got an amazing product.


Adam Lewis, Des Moines

Roof & Deck Cleaning-Ames, Iowa

Our roof and deck area look better than new and Bruce and Maria are responsible for this transformation. I am so pleased to have hired Sullivan Roof Cleaning. They were friendly, courteous, and experienced and delivered excellent results.

Marie McCuskey, Ames, Iowa

Roof & Deck Cleaning-Ames, Iowa

Our roof and deck area look better than new and Bruce and Maria are responsible for this transformation. I am so pleased to have hired Sullivan Roof Cleaning. They were friendly, courteous, and experienced and delivered excellent results.

Marie McCuskey, Ames, Iowa

Roof Cleaning-Pleasant Hill, Iowa

I was skeptical of this when my wife suggested it. I told her roofs were suppose to do this after time. I went to Menards to purchase a product and tried it in a small area ( no results) we went ahead and had it done and our roof looks like the day we had it installed. This is the best money we have spent to keep the house looking like the day we built it. GREAT JOB!!! I would recommend this to anyone.

Jeff Backous, Pleasant Hill, Iowa

Deck Cleaning-Granger, Iowa

You did an awesome job on my daughter’s log home, deck, railing, swing and chairs on the deck. They are totally impressed. My roof looks great, as well as, the stucco on front of my house. I appreciated your professionalism regarding communication and being where you said you would be at the time agreed upon.

Joan Clary, Granger, IA 09/15/2015


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