Professional Door Installation
Expert installation of entry doors, storm doors, and patio doors with a lifetime workmanship guarantee
Get a Free EstimateWhy Professional Door Installation Matters
A quality replacement door is only as good as its installation. Even the best entry door or patio door will underperform if it is improperly measured, poorly shimmed, or inadequately sealed against weather. At Suburban Construction, we have refined our door installation process to ensure every opening is weather-tight, secure, and operates smoothly.
Our installation crews are experienced full-time installers who install doors every day. They take personal pride in the quality of every installation. We stand behind that work with a lifetime workmanship guarantee — if anything related to the installation itself ever causes a problem, we come back and fix it at no cost to you.
Our Step-by-Step Process
Free In-Home Estimate & Measurement
We measure your existing door opening, assess the frame condition, and discuss your style preferences. No charge, no obligation.
Custom Order
We order your door custom-made to your specifications. Whether entry, storm, or patio door, it's built to your exact requirements.
Scheduling & Preparation
We schedule installation at your convenience. Our team brings all necessary tools and materials for a complete installation.
Removal of Old Door
We carefully remove your existing door without damaging the surrounding frame or casing. The old door is properly disposed of.
New Door Installation
We install your new door, ensuring it is level, plumb, and properly shimmed. All hardware is tested for smooth operation.
Trim, Caulk & Final Seal
We reinstall or replace interior and exterior trim, apply caulk at all joints, and ensure a complete weather seal.
Cleanup & Walkthrough
We clean up all debris and walk you through your new door operation and maintenance.
Lifetime Workmanship Guarantee
We back every door installation with a lifetime workmanship guarantee. If any aspect of the installation itself — shimming, flashing, trim, insulation, or sealing — ever causes a problem, we come back and make it right. Combined with the manufacturer's warranty on the door itself, you're fully protected.
- ✓Experienced full-time installers — professionals who install doors every day
- ✓Proper shimming and sealing — every opening sealed tight against weather and drafts
- ✓Complete cleanup and walkthrough — we leave no mess and answer all your questions
- ✓Lifetime workmanship guarantee — if our installation ever causes a problem, we fix it free
See Our Door Installation Process in Action
Have Questions? Browse Our FAQ Resources
Browse our topic-specific FAQ pages for detailed answers.
Doors by City
We install doors throughout the Quad Cities and surrounding 90-mile radius.
Ready to Get Started?
Schedule your free door installation estimate today. We serve the Quad Cities and surrounding areas throughout Iowa and Illinois.
Get Your Free EstimateWhat Our Door Customers Say
“We love the new garage and basement doors recently installed by your men. They did an excellent job despite the nasty weather... Thank you again for a job well done!”
Mr. and Mrs. Hilmer
Moline, IL
“Your company recently completed siding our home - complete with a gorgeous new front door with side panels and gutters. Our salesman, Bob Clancy was more than accommodating and very pleasant with whom to work... The crew manager was a pleasure and most accommodating. He and his crew did all they could to please us and that they did! Our house looks outstanding and we are more than pleased with everyone who made it look this way!”
Frank and Irene DeClercq
East Moline, IL
“We want to thank Suburban Construction for commendable service. The siding and windows were done just the way we wanted and the service is second to none. We will be replacing all our outside doors and when we are ready we will be calling you. Again we want to thank you.”
Jim and Mary Jones
Davenport, IA
“I would recommend Suburban Construction to anyone else who needs new windows, siding, or doors. Very impressed!”
Sheila M. Ven Huizen
Fulton, IL
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Browse storm door styles and pre-finished color options.