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Fully Licensed & Insured: MHIC #28421 Hours of Operation: Monday–Saturday, 9:00 a.m.–6:00 p.m. Proudly Serving the State of Maryland

Your Home Improvement Specialist Company

Replacement Window Companies Baltimore-Door Companies Baltimore

Give your home a facelift with new window installation from American Horizon. New windows can save you money on heating and air-conditioning, improve the quality and comfort in your home, and generally improve the overall appearance of your home's exterior and interior. We are one of the oldest and best Replacement Window Companies in Baltimore since 1986.

Doors & Siding
Sometimes all you need to make a big difference in the look and feel of your home is a few small changes, like installing new doors and siding. At American Horizon, we offer a variety of options for you to choose from when you update your doors or siding. We are one of the oldest and best Door Companies in Baltimore since 1986.

Contact Us Today!

Named one of Baltimore's Top 3 Window companies by Three Best Rated®!

"Congratulations!  You are now listed as one of the Top 3 Window companies in Baltimore, MD. We would like to Thank You for providing consistent high quality in your area of business. Our review team either approved or updated your business listing using our 50-Point Inspection which includes everything from checking reputation, history, complaints, ratings, satisfaction, nearness, trust and cost to the general excellence.


You can view your business at  Three Best Rated® was created with a simple goal to find you the top 3 local businesses, professionals, restaurants and health care providers in your city. We display only businesses that are verified by our employees since customers deserve only the best.


That's not all... Businesses do not pay us to list them ever. We believe that local businesses provide better and personal services locally. Local businesses know your city better since they live there too. Our policy is free to list because if you can pay to list, then is it really the best business?"

Free Estimates and Financing Available

Contact American Horizon in Baltimore, Maryland, to request a FREE estimate on any of our installation services.

One of Baltimore Maryland's most honest and affordable home improvement companies. American Horizon has been installing quality doors and windows at affordable prices since 1986.  We specialize in excellent customer service. Which means the customer comes first and is always right. We are one of the few home improvement companies in Baltimore Maryland with zero customer complaints.

For a fast FREE estimate, give us a call today.

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