Quad Cities Home ProsWindow Replacement Companies in the Quad Cities
Compare local window replacement companies serving Davenport, Bettendorf, Moline, Rock Island, East Moline and surrounding Quad Cities communities.
Replacing the windows in an older Quad Cities home is one of the highest-impact upgrades you can make — single-pane and early double-pane units in much of the metro's pre-1990 housing stock leak both heat in winter and cooled air in summer, and their failing seals leave fog between the glass. New windows cut energy bills, eliminate drafts, and improve resale value in a way few other projects match. The companies listed here handle replacement, repair, and exterior door projects across Davenport, Bettendorf, Moline, Rock Island, and East Moline.
Recommended Window Replacement Companies in the Quad Cities
Sort businesses
41 listings · Recommended
The 10 strongest matches by our ranking method.
Midwest Window Company
Moline, IL
Mainstream Home Improvement
Moline, IL
Centennial Home Improvement, LLC
Davenport, IA
ACE Waterproofing & Basement Solutions
Bettendorf, IA
Renewal by Andersen of Quad Cities
Davenport, IA
Suburban Construction Inc
Davenport, IA
Erdman Construction LLC
Geneseo, IL
Fanth - Curry Home Improvement Co
Rock Island, IL
NorthStar Roofing
Moline, IL
Pella Windows and Doors Showroom of Davenport, IA
Davenport, IA
Show 31 more window replacement companies on this page ▾Hide the other 31 ▴
Erie Home
Bettendorf, IA
Green Valley Roofing Siding Windows
Bettendorf, IA
New Look Window
Rock Island, IL
Mad City Windows & Baths of Davenport
Davenport, IA
A-1 Roofing Solutions
Bettendorf, IA
Window World of Davenport
Davenport, IA
Quality Construction Advantage Group
Moline, IL
Best Improvement Company, Inc.
Moline, IL
Fisher Construction LLC
Moline, IL
Storm Recovery Roofing & Siding, LLC
Moline, IL
Mid-American Glazing Systems, Inc.
Davenport, IA
Window Depot USA of Eastern Iowa & Quad Cities
Davenport, IA
JP Glass & More
Wilton, IA
Home Comfort Keepers
Moline, IL
Quad City Glass
Davenport, IA
Quality Glass & Mirror
Rock Island, IL
Bettendorf Home Repair Inc.
Bettendorf, IA
Feldco Windows, Siding, Doors & Roofing of Quad Cities
Bettendorf, IA
Kryger Glass
Davenport, IA
Innovations General Contractors LLC
East Moline, IL
The Window Source of Southeast Iowa
Davenport, IA
Quad City Windows Siding & Doors
East Moline, IL
Seiffert Window Center
Davenport, IA
Erdman Elite Exteriors
Geneseo, IL
Pioneer Improvement
Rock Island, IL
The Acri Company
Milan, IL
Dan Hanell Construction, Inc.
Moline, IL
Windowz4less
Davenport, IA
JC Beaman Roofing & Home Improvement
Kewanee, IL
Own a window replacement company in the Quad Cities? Learn about featured placement →
Frequently Asked Questions
How do I know if my windows actually need replacing?
Fog or moisture permanently trapped between double-pane glass means the seal has failed and the insulating gas is gone. Drafts you can feel at the frame, wood rot around the sill, sashes that won't stay up, and frost or condensation forming on the interior in cold weather are all signs. A single failed unit can sometimes be repaired with a sash or glass replacement; a whole-house pattern of failures means replacement is the better long-term call.
What window features actually matter in a Quad Cities climate?
Double- or triple-pane with a low-E coating and argon or krypton gas fill, a U-factor of 0.30 or lower, and a respectable air-leakage rating are the specs that count for our cold winters and humid summers. The frame material matters too — fiberglass and vinyl hold up to moisture and thermal cycling better than wood here, which needs regular maintenance. A reputable local installer will explain those numbers in the context of your house, not just sell a brand.
Full-frame vs. insert window replacement — what's the difference?
An insert (pocket) replacement keeps your existing frame and trim and drops a new window inside it — faster, cheaper, and fine when the old frame is square and rot-free. A full-frame replacement removes the frame down to the rough opening, lets you fix hidden rot and add modern flashing and insulation, and is the right choice when the existing frame is damaged or you're changing window size. The cost difference is meaningful, so ask which one your house actually needs.
How long does window replacement take, and is it messy?
A single window takes a trained crew about an hour to swap; a typical whole-house job of 10 to 15 windows is one to two days. The disruption is contained — plastic over the opening, old units hauled away, trim reinstalled. In cold weather a good crew works one opening at a time so the house isn't fully exposed. Ask about cleanup and whether haul-away and disposal are included before you sign.