Quality Workmanship at Affordable Prices!

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Address 125 Hewes St.
Delaware, OH 43015

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Replacement Windows

For a free estimate on siding installation, call C & L Improvement, Inc.

Replacement Windows in Delaware, OH

Window Replacement

On all our replacement window jobs, expect quality work at reasonable prices – guaranteed!

  • A+ Rating by the Better Business Bureau – your assurance of accurate measuring and proper installation of your replacement windows
  • Installation of easy-maintenance, high-performance Energy Star Rated windows from Polaris, Jeld-wen and Simonton – two industry leaders in innovative replacement windows
  • Wide range of replacement window styles and glass options to fit your needs and budget
  • Replacement window experts ready to answer all your window questions and help you choose the windows that are right for your home
  • Family-owned, licensed, bonded and insured replacement window contractors


  • Window Replacement
  • Door Replacement
  • Siding Installation
  • Soffit Installation
  • Home Improvement
  • Siding Repair
  • Gutters & Downspouts
  • Window Installation
  • Home Repair
  • Vinyl Siding
  • Soffit Repair
Working on Siding

Who We Are

Since 1978, C & L Improvement, Inc. in Delaware, Ohio, has specialized in providing area homeowners with beautiful, energy-saving replacement window at the lowest prices. With more than 36 years of experience installing replacement windows for customers in Delaware and surrounding counties, call C & L for windows that will provide you and your family with years of comfort and value.

Since 1978, the home improvement experts at C & L have been adding value, beauty and energy efficiency to homes throughout the area, including customers in Delaware, Marysville, Marion, Prospect, Radnor, Plain City, Dublin, Lewis Center, Westerville, Powell, Sunbury, Galena and others.

Contact Us


125 Hewes St.
Delaware, OH 43015

By Appointment


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Call us today at 740-363-0025 to schedule your free estimate on having us install replacement windows or for all your exterior home improvement needs.