CORNERSTONE WINDOWS & SIDING

CORNERSTONE WINDOWS & SIDING

Door Installer -
Naperville, IL
Highlights
  • Iron Front Doors in Aurora, IL
  • Aluminum Siding Repair in Downers Grove, IL
  • Screen Door Repair in Fox Valley, IL
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Rating 63
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About this pro

  • 2707 LEVERENZ RD, Naperville, IL 60564

Detailed Information

Business Categories Doors, Siding, Windows in Naperville, IL

Services Offered

  • Doors
    • Exterior Doors
    • Iron Doors
    • Hurricane Impact Doors
    • Patio Doors
  • Siding
    • Aluminum Siding Repair
    • Mobile Home Skirting Installation
    • Fiber Cement Siding
    • Siding Installation
  • Windows
    • Window Blinds
    • Home Window Repair
    • Storm Windows
    • Window Screen Repair

License Information

  • License typeWindows Installation And Service

Client Review

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Business Hours Please call to confirm

  • Monday 8AM - 6PM
  • Tuesday 8AM - 6PM
  • Wednesday 8AM - 6PM
  • Thursday 8AM - 6PM
  • Fri 8AM - 6PM
  • Saturday 8AM - 6PM

Coverage Area

Best Questions to Ask a Door Installer Contractor

Does the Doors job require permits? If so, will you be pulling them yourself?

Many jobs in Illinois will require municipal permits in order to be approved by the town's inspector. It's always good to ask who will be responsible for pulling those permits, and if you'll be expected to do it. You'll almost never be told to pull your own, but knowing that Naperville Doors permits are required makes you appear to be a well informed customer.

How many contractors do you have working for you? How many vehicles are in your fleet?

This is important mostly for larger jobs. Clearly a two man operation is going to build a home much slower than a 15 man crew. This is also a good indication of the overall size of the Doors company, if that's an area of concern for you. The reason you may want to ask about the fleet is that fleet size is a good indicator of the mobility of the company. Mobility may not sound important, but it's hard for the Naperville contractors to get to job sites if they lack appropriate vehicles.

What is your projected timeline for the Doors project in Naperville?

Though a standard question, it's important to ask. Most contractors will tell you how long they expect the job to take without you asking. If they don't volunteer that information, be sure to ask. It's also helpful to ask if that's a hard finish date, meaning that it's the definite finish date. If it's a soft finish date, it may be extended for any number of reasons.

Do you hire properly documented Doors workers?

This will be answered when you ask if all employees are licensed. The only way to obtain a legitimate tradesman's license is to be a legal or naturalized citizen of the US. The company may employ people in positions that don't require a license, however, so it's wise to inquire.

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