Key Danger Signs

Allow us the privilege to come out and detect the cause of your roof leak or issue and use the highest quality products to repair your roof! We are GAF certified serving all of South Central PA and Northern MD.

Len Bosse Roofing roof installation and repair in Hanover PA York PA Lancaster PA Harrisburg PA Westminster MD Frederick MD Ellicott City MD Randallstown MD Hunt Valley MD

Curling Shingles

Does your roof show signs of curling shingles? You may need a new roof!
Call Len to come out and provide you with a free estimate!

Len Bosse Roofing roof installation and repair in Hanover PA York PA Lancaster PA Harrisburg PA Westminster MD Frederick MD Ellicott City MD Randallstown MD Hunt Valley MD

Interior Stains

Have you noticed stains on your ceiling or in your attic? This could be signs of a roof leak or poor ventilation. Let us come out and take a look for you!

Len Bosse Roofing roof installation and repair in Hanover PA York PA Lancaster PA Harrisburg PA Westminster MD Frederick MD Ellicott City MD Randallstown MD Hunt Valley MD

Dirty Shingles

Have you noticed moss growing on your roof? This could be a warning sign of problems to come. Don't wait, take care of this problem today!

Len Bosse Roofing roof installation and repair in Hanover PA York PA Lancaster PA Harrisburg PA Westminster MD Frederick MD Ellicott City MD Randallstown MD Hunt Valley MD

Poor Ventilation

If your roof is not properly ventilated you could be throwing money out the window! We will make sure you are holding onto that hard earned money.
Let's make sure your house is energy efficient!
 

Len Bosse Roofing roof installation and repair in Hanover PA York PA Lancaster PA Harrisburg PA Westminster MD Frederick MD Ellicott City MD Randallstown MD Hunt Valley MD

Sagging Roof

Pay attention to any pipes or ductwork pulling away from mounts on the ceilings. A sagging roof shifts the angles of the roof’s slope, which creates excessive downward force that can cause pipes and conduits to move as collapse threatens.

Len Bosse Roofing roof installation and repair in Hanover PA York PA Lancaster PA Harrisburg PA Westminster MD Frederick MD Ellicott City MD Randallstown MD Hunt Valley MD

Cracked Ceilings

In some cases, the only signs of roof damage are visible on the inside. If you notice ripples, cracks or buckling in your home’s ceilings, it might be time to replace your roof. It’s better to upgrade to a new roof design now than to allow further moisture damage on the inside.