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Home Window Replacement Companies in Downers Grove

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  • Window Replacement

    Window Replacement

  • Window Repair

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  • Custom Windows

    Custom Windows

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Downers Grove / 50 mi
Window Contractors
1 – 15 of 303 professionals
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303 Professionals

Featured Reviews for Home Window Replacement Companies in Downers Grove

Valdicass Inc.
Home Window Replacement Companies in Downers Grove
Average rating: 5 out of 5 starsJune 20, 2016
“Top notch installation of my Pella Windows. Very professional crew. For my next project they even approved me for they financing offer. Can't wait to see my house complete. Thanks.”
Sierra Pacific Windows
Home Window Replacement Companies in Downers Grove
Average rating: 5 out of 5 starsNovember 12, 2013
“Sierra Pacific has been providing exterior windows and doors in our homes for a number of years. The Sierra Pacific ethic is on point and their craftsmanship is outstanding. As a builder, we were able to take a tour of their facility and confirmed our belief in their quality. Being a family owned business, like Cullum Homes is, we appreciate the extra effort and the relationship Sierra Pacific provides.”
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Replacement Window Contractor FAQs
  • Age exceeds 20 years
  • Visible damage or decay
  • Difficulty opening/closing
  • Condensation between panes
  • Increasing energy bills
  • Double-pane or triple-pane glass
  • Low-E coatings
  • Gas-filled windows
  • Energy Star certified options
  • Frame materials with high insulation values
  • Window units and materials
  • Removal of old windows
  • Installation labor
  • Cleanup and disposal
  • Warranty coverage
  • Standard window: 30-60 minutes per unit
  • Custom windows: 1-2 hours per unit
  • Whole house: 2-3 days average
  • Weather considerations
  • Regular cleaning
  • Hardware lubrication
  • Weatherstripping inspection
  • Seal checks
  • Frame examination
Why Hire Window Contractors on Houzz?
303Local Pros on Houzz Who Serve Downers Grove, IL
15,990Local Projects on Houzz by Window Contractors
1M+Total Number of Reviews Left by Homeowners
Essential to your Downers Grove, IL home's beauty, function and comfort, windows are a critical component that demands careful consideration. When windows fail to perform properly, issues like leaks and drafts can lead to costly repairs and increased energy bills. A trusted Downers Grove, IL window professional can guide you through selection and installation, ensuring a lasting investment that enhances your home's value and efficiency.

Whether you're building new, remodeling, or replacing specific windows, local window installation professionals will help you select options that match your needs, architectural style and budget. They can advise on:
  • Window styles and materials best suited for Downers Grove, IL's climate
  • Energy-efficient options that can reduce utility costs
  • Custom designs for unique spaces
  • Coordinating doors with windows, including sliding doors and French doors


Questions to ask a prospective Downers Grove, IL window contractor:


  • How long have you been in window installation and repair service?
  • How many projects like mine have you completed in Downers Grove, IL?
  • May I see examples of previous projects and references?
  • Who will be working on the project? Are the workers employees or subcontractors?
  • What training, licensing, and certifications do you have?
  • What local building codes apply to window installation in Downers Grove, IL, and will you handle the permit process?
  • How do you charge, and what does your quote include (materials, labor, cleanup, disposal)?
  • What type of warranty do you offer, and what's specifically covered?
  • When can this job get done, and how do you handle weather delays?
  • What happens if costs exceed the budget? How do you handle changes in materials or labor pricing?