See why more than 6,000 homeowners in Montgomery, PG, Frederick, and Howard Counties
have trusted us and our exclusive Lifetime Roofing Labor Warranty to protect their homes...

Roofing repairs

Do you see water drips, stained or drooping ceilings, moldy, rotted roof sheathing, ice dams, curled, or damaged shingles? You should get your roof inspected today!

Vinyl siding

Transform your home’s exterior into the stylish look you’ve always dreamed with new vinyl siding. It's elegant, rugged, requires very little maintenance, never needs paint!

Vinyl windows

Are your windows drafty, rotted, peeling, and impossible to open and close? Consider beautiful, energy-efficient, maintenance-free vinyl replacement windows.

Seamless gutters

Are your gutters leaking, damaged, or rusted? Do you get water in your basement when it rains? Seamless gutters never leak, never rust, and last forever.


Let the light flood in and reduce energy costs with high-quality skylights. They increase beauty and visual appeal of any room, and can brighten them by 300%!

Attic ventilation

Poor attic ventilation can make you and your family sick, or cause permanent damage to your home due to moisture, rot, and mold. Make sure yours are effective.
“Great job and great service! From the beginning to completion of our roof replacement project, your service was impeccable and the entire process smooth. I could pick up the phone and everything was handled expediently and efficiently. Your sub-contractors were very kind and professional.”
Kimberly Sabatano, Frederick, MD

If you’re a homeowner in Montgomery, Prince George’s, Frederick,or Howard County Maryland, we can help!

To schedule your free, no-obligation, and
no-pressure estimate, call Kim at 301-368-3551

On Top Home Improvements, Inc.
10818 Avonlea Ridge Place
Damascus, MD 20872


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