Blue Sky Pressure Washing service in New Hampshire 603-594-9274

Blue Sky Pressure Washing service in New Hampshire 603-594-9274

Blue Sky Pressure Washing is your Eco Friendly company in New Hampshire & surrounding communities of Concord, Nashua, Manchester & Portsmouth area! Call Blue Sky Power Washing in New Hampshire for a Quote for your roofing “ugly shingles”, vinyl, asphalt, pavement, & clapboard Cleaning!

New Hampshire 4 season weather can create algae, dirt, grime and mildew on your home & vinyl siding & shingles and if not cleaned, can cause costly repairs, renovations or replacements.

Blue Sky offers low pressure roof washing service cleaning the black streaks on asphalt shingles is known as roof algae, It will only get worse if not taken care of.

Algae likes to thrive on the north side roofs where the proper amount of shade is present, It feeds on the crushed limestone that is used in asphalt shingles.

Rain spreads the algae down the roof causing unsightly black streaks. Call Blue Sky Team member today, Serving New Hampshire for all your residential pressure washing needs! 603-694-9274″


Yes, We are fully insuredand licensed to do business in the states of New Hampshire – Massachusetts & Maine. We can provide any necessary documentation upon request

My Landscaping

No.The Blue Sky solution we use is a powerful cleaning agent that is Eco friendly;, but we go to great measures to rinse down all plants and grass surrounding the house before, during, and after the application. The result is that any detergent over-spray or runoff is completely diluted. You may even notice that your landscaping in these areas looks especially green and vibrant in the days following the cleaning due to all the watering!

Do I have to be Home?

No. We can inspect your home washing needs and provide a written estimate through email within 24-48 hours of your phone call., You do not have to be home for the cleaning either, but before you leave please bring pets inside, make sure all doors and windows are closed securely, unlock any gates, and move your vehicles into the garage or out to the street. We will need to use your exterior water spigots during the process, so please make sure that we have access to them.

Ugly Roof Stains?

Those dark stains on your roof are algae., The textbook name for this type of air borne algae is Gloeocapsa Magma. Gloeocapsa magma is found in warm humid environments and often appears on the North side of the home and under trees. The reason that it is usually seen on the North side of the home is because; the north side gets the least amount of sun which causes this area stay wet longer than the others. Gloeocapsa Magma also, forms under trees because of the shade and the fact that when trees drip water after it rains, it keeps the surface wet longer.


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