If you got a leak, let us take a peak.

Serving Hannibal, MO and the Surrounding Areas

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Window fixing Door installation

For the very best in window and door construction services, choose The Exterior Specialists in Hannibal, MO. We'll work with you directly every step of the way, consulting with you on your window choice and installing the ideal windows for your needs.


You can depend on our EPA-certified and fully licensed, insured, and bonded professionals to get a construction job done right the first time. We always treat your home just as we would ours - cleaning while we work and after we leave. Contact us now to request a FREE estimate on the services you need!

Exceptional window and door replacements and installations

  • Installing any window you desire

  • Removing and installing more energy-efficient windows and doors

  • New windows in new construction

  • Name-brand, vinyl-sided Quaker Advantage window installs - Quaker Advantage stands behind their windows with manufacturer warranties

Our window and door services

Schedule an appointment and take advantage of our 3-year workmanship warranty today!


Quaker Advantage windows

(Quaker Advantage stands behind its windows)

Power Windows