Why Choose Kelemer Brothers for
Energy Efficient Replacement Windows in Baltimore
Quality and Dependability on Every Window Installation Since 1999
The Kelemer Brothers are “The Window Men” Because We have Installed over 50,000 Windows and Counting
Of the Hundreds of Contractors
Installing Replacement Windows in
Baltimore, Montgomery, Howard, Harford, Anne Arudel, Potomac…
We are one of the Only Companies to Offer Our Customers:
My name is Joe Kelemer, my brother Gabriel and I own the company and we personally measure and supervise every new or replacement vinyl window project. You only deal with us; we don’t use salespeople that are paid by commission.
We are your source for Baltimore Replacement Windows.
I want to assure you that doing business with our company will be a very positive experience. We do something unique in our business. We eliminate most of the problems people traditionally have trying to hire, evaluate and work with a window company to install new windows or replacement vinyl windows or casement windows or to repair house windows. We also install sliding patio doors and steel entry doors for many customers.
We are a family-owned business and we have installed almost 50,000 new and replacement windows in the Baltimore, Silver Spring and Potomac Region Maryland and DC area since 1999. We have built our reputation on honesty, integrity, reliability, professionalism and customer satisfaction. That is why we provide a Lifetime Worry Free Window Warranty on Installation.
Unlike many companies, we only install windows and many of our clients ask us to install a new sliding patio door or steel entry door to compliment their new windows. There are many remodeling companies and Big Box Stores that do residential window installation as a sideline or they farm it out to a subcontractor. Unfortunately, they don’t have the experience or training or focus to complete a proper installation for you. We typically complete more window installations for Baltimore area homeowners in a month then they do in a year.
Please Take Just 60 Seconds to Learn the
7 Critical Differences between the $69 Window
and a Kelemer Window
We recognize that most people experience some concern while looking for and working with a contractor to install new windows or repair your windows.
Here are 3 areas we recommend you consider in evaluating every window installation contractor you talk to:
We recommend that you thoroughly check out every window installation contractor you consider in these 3 areas:
- Reputation and Financial Condition
- Experience, Training and Window Installation Process
- Service and Warranty
I encourage you to carefully review our site and then call us at for a complete copy of our consumer guide and step-by-step window installation process prior to our meeting. If you’re worried about the cost of replacement windows, this information will provide you with an advantage in evaluating, hiring and working with a professional window installation contractor to install your new windows or new sliding patio door.
We realize our industry is competitive and we appreciate this opportunity to earn your business. We realize what it takes to get your business, what it takes to give you the results you demand and what needs to be done to eliminate many of the common headaches and frustrations people have with window installation.
Thanks for your time and we look forward to answering your questions.
Joe and Gabriel Kelemer