The People

Global Source Windows and Doors was established in 2016.  We collectively have over 75 years of market experience on two continents. You can be assured that Global Source Windows and Doors has the expertise to streamline any window replacement project.

Global Source Windows and Doors of Central Florida services Alachua, Hillsborough, Lake, Marion, Orange, Osceola, Pasco, Pinellas, Polk, Seminole, and Sumter counties.

All of our windows and doors are custom made to fit your home perfectly.  We have chosen the best in window and door manufacturing and can handle any project of any size and scope.  More importantly, because of our tremendous success in the market, we can purchase windows and doors at a fraction of the cost of our competitors.  This means you get the BEST product at the BEST price every time.

Our vast experience has allowed us to provide our customers with the very best in financing.  Global Source Windows and Doors is one of a few companies nationwide that can pre-approve your financing without using personal information like your social security number or your date of birth.  Let us help you choose the product you want at the price/payment you can afford.

We are a family owned and operated business and use the Golden Rule as our corporate culture.  We would like the opportunity to add you to our family of happy customers.  From Our Family to Yours…Global Source Windows and Doors.

Cristinel B.

“I have 21-year experience in windows and wanted to give customers something better when it comes to retro fit windows. We only have one chance to make a good impression and we consider every customer family and we take care of family for the rest of their lives.”

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Dimitrios M.

“My experience has always been in homes. I have 6 years experience in window replacement.  Before that I worked in kitchens and countertops and before that real estate. I wanted to bring the people we serve the best in the industry.”

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Romica C.

“I am a civil engineer who has worked since 1992 in homes selling windows for other people. I wanted to work for myself and use my knowledge and love of technology and materials to educate the customers on their windows. I’ve worked in window replacement for 12 years in the United States and 6 years in Europe.”

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Why Choose Global Source Windows and Doors?

The Product

80% of every established window contractor in Florida is selling and installing PGT, Custom Windows and Simonton.  We are exclusively selling and installing Wincore Windows.  Far superior in construction, heavier and more reinforced frame, AGC 3 Low Glass and double hung Impact with Design pressure +-65 DPI from the competition.

Life-time Warranty of Installation and Material.

Limited time offer at the time of the presentation to get Impact windows for the price of the Non-impact.

In addition we offer exterior colors and interior wood grains.

Customer Interaction


The owners of the company are veterans in Window systems and companied excite 50+ years of in home consultation. It is always very refreshing to have someone that cares about educating the customer rather than pushing them with cheap price drop techniques. We emphasize that our value is customer satisfaction.

World class Customer services and support.  From the very first time we make contact with our customer, all the way to the final spot check we keep constant communication and we bring a “How can we help?” attitude to all our conversations.

We respect and appreciate every second that our customers spend with us.



This is where the rubber meets the road.

We absolutely do not subcontract our jobs to other professionals that are installers. All our crews exclusively work for Global Source Windows and Doors and are managed and coordinated by Dan Fenimore.

Dan Fenimore owned the largest contractor of Home Depot for windows installation. He used to manage 1200 crews installing in over 800 Home Depot stores before the sale of his business.  Global Source Windows and Doors and Dan are licensed contractors in the state of FL.

He is hands on the job training and educating all members for a perfect fit and install. His signature is our guarantee.


(Frequently asked questions)

How long has Global Source Windows and Doors been installing windows and doors?

The Global Source Windows and Doors sales, installation and design staff have collectively over 75 years home remodeling experience in both North America and Europe.

How do I decide which window to purchase?

That is a great question.  Let us start by explaining it doesn’t cost any more in labor to install a great window than to install a bad window.  Your window choice should be a balance between the best window and the best window you can afford.  Global Source Windows and Doors has many financing options including low interest monthly payments or same as cash options up to 18 months.  This is an investment in your home…it is not time to bargain hunt.

How much do your windows cost?

That is the Quazillion dollar question!  And quite honestly, any window company that prices their windows without seeing the current condition of your windows and the homes construction is WRONG in doing so and may be the start of a deceptive price offering.  We do not sell $99.00 windows or advertise windows staring at $179.00 installed like many of the ads you see.  It is impossible to accurately estimate your project without SEEING the project.  Don’t be fooled.  Call a professional that will invest the time and effort in estimating your project accurately.

How long will it take to install my new windows?

Your windows will be custom manufactured to the exact specifications your home requires.  While we average 3-4 weeks on standard installations, if your home requires special sizes or construction specifications it may be longer.  Rome was not built in a day and neither can quality windows.

Are you licensed and bonded?

Yes, we are licensed and bonded.  More importantly, our products come with a “lifetime warranty on the product and installation”. Please call us for details.

What can I expect after my windows are installed?

You should expect energy savings from our Energy Star Rated windows.  You should expect to be 100% satisfied with your experience.  AND, you should expect us to ask for a public review of our work and a referral if possible.  Our business depends on happy customers referring us to their neighbors, friends and family.