Why Choose Us

From Window Tech to Successful Small Business Owner

What began as a gig replacing and installing replacement windows – essentially fixing the mistakes of the “other guys” – led Tom Gestach, founder and owner of TJ Exteriors Inc., to make a commitment to quality workmanship. Tom firmly believes in doing things right the first time to prevent unnecessary headaches and extra expenses for hardworking homeowners.

TJ Exteriors On Work — Carver, MN — TJ Exteriors Inc.

Home Remodeling Contractor

After three years as a technician with a large window company, Tom moved to sales and discovered his ability to educate customers about products, empower them to make informed choices, and help them find the best solution for their individual needs. In addition to the manual labor, the people part is the “sweet spot” for Tom.

That’s why, in 1985, he started his own business, TJ Replacement Windows Inc. The company specializes in exterior products, service, and maintenance. In 2015, Tom updated the name of the business to encompass his full scope of services, which grew from outfitting homes and businesses with new windows and doors to installing siding, gutters and roofing.

Who We Are & How We Operate

Today, TJ Exteriors Inc. offers the advantage of a business owner who possesses decades of industry knowledge and construction experience, along with a pool of talented craftsmen offering professional services to meet your specific needs. Tom Gestach stakes his reputation on providing outstanding service to every customer and tackling projects that beautify your home and improve its value. A dedicated team of customer support and sales staff round out a small business that is ready to work with you to realize your home remodeling goals!

Replacement Windows Are Just the Start!

Dial (952) 448-4312 so we can talk with you and provide a free estimate on your exterior project. You may also complete this online form to request assistance from TJ Exteriors Inc. We look forward to serving you!

Request a Service

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"This is a top-class company! Had all new windows put in our home and couldn’t be happier with how the job was done! TJ you run a top-notch company and Sean and Sean are the best when it’s comes to quality work."

Tammy S

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"Love these guys! Tom is awesome! He’s honest and hardworking, and he employs a great team that really care about their craftsmanship. They are sticklers for using high quality products and making sure everything is perfect. TJ Exteriors is my first call for my exterior needs."

Marilyn S

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"If you are looking for a quality company which provides excellent service for remodeling exterior needs for your home, TJ Exteriors is the company for you. Tom is the founder and owner of this company. He is honest, reliable and dependable to his customers, as are his employees. It has been my good fortune having met Tom knowing that TJ Exteriors always provides service excellence to their customers!"

Diane H

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"TJ exteriors completed installation of a patio door. From the sales person to the installers and follow up with Tom, I am completely satisfied with TJ exteriors. Highly recommend them."

Renee F

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