Quality Replacement Windows from Top Manufacturers

Horizons Unlimited Home Improvements, Inc. is the replacement window contractor in Maryland who gives you a wide choice of window styles and manufacturers. We choose our window manufacturers for their reputation for making quality products and for their extended product warranties – providing you additional protection and peace of mind.


Featured Window & Sliding Glass Door Manufacturers:

We also install Storm Doors and Entry Doors from the following manufacturers:

Pella Logo

Get a Free Window Estimate

Horizons Unlimited, Inc. can help make your home more beautiful and more comfortable.

Call 1-800-673-3034 For a FREE, NO OBLIGATION Estimate!


Horizons Unlimited Home Improvements, Inc. LLC

7387 Washington Blvd Suite 104

Elkridge, MD 21075


Ph: 1-800-673-3034

Fax: (410) 796-1333


MHIC #16606