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Learn about our screening process

8 Years In Business

Company Details

  • Bilingual

Contact

871 North Avenue
Des Plaines, IL 60016
https://coreimprove.com/

Hours

  • Mon: 9:00 AM - 6:00 PM
  • Tue: 9:00 AM - 6:00 PM
  • Wed: 9:00 AM - 6:00 PM
  • Thu: 9:00 AM - 6:00 PM
  • Fri: 9:00 AM - 6:00 PM
  • Sat: 9:00 AM - 6:00 PM
  • Sun: 9:00 AM - 5:00 PM
View All Details & Credentials

Achievements

Service Details

    Areas of Expertise

    • Roof Cleaning
    • Window Cleaning
    • Gutter Cleaning
    • Pressure Washing
    • Deck Restoration
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Warranty Offered
    • Credit Cards Accepted

    Ratings

    4.5
    102 Verified Reviews
    • 5
      74
    • 4
      20
    • 3
      3
    • 2
      0
    • 1
      5

    Highly rated for

    • Quality
    Showing 1-10 of 102 results
    5.0 Warren O. Chicago, IL
    10/3/2021

    Core came on time , did excellent job. Will use them again when needed.

    1.0 Graeme B. Cary, IL
    7/9/2021

    Do not hire this company. They operate under multiple names, and do not provide the services they quote. I paid 240 for a gutter cleaning. They did not clean the upper layers of my gutters (I have two levels), and what they did was literally a 10-minute blower treatment where they blew the gutter junk into the yard. No cleanup. Bottom line, for a rate of 1400/hour, I would expect a heck of a lot more than a partial job. DO NOT HIRE THEM. Literally anyone else will do a better job.

    1.0 Michael F. Dundee, IL
    6/29/2021

    When I contacted this business it was for gutter cleaning. They provided a quote of $120. I accepted this as I felt it was a fair price to clean the gutters. I hired them on May 17th and on Fathers day it finally rained and I found out my downspouts were clogged. I called and tried to contact and resolve via phone but to no avail. I was told I should have read the fine print in the estimate for downspout cleaning. I was never offered any service other than **Gutter Cleaning** which I assumed meant the gutter system. I spoke to the manager and said I did not want a refund and provided a number of options for resolution, none of which he wanted to take. I am very disappointed in the customer service, awareness of services offered, and problem resolution. I would 100% NOT recommend this company for anything as they will attempt to use any technical item to get out of actually doing a good job. Prior to the gentlemen who cleaned my gutters left, I asked him 3 times if a particular downspout elbow was clean and he assured me it was when 30 days later I find out it actually was not. I am not some angry man raving here, just sharing a frustrating and disappointing story.

    5.0 Mary G. Ashburn, VA
    10/30/2020

    Really great small business, fast, well done, well priced, polite employees. Highly recommend.

    5.0 Maria E. Chicago, IL
    5/22/2020

    No comments.

    5.0 Linda H. Buffalo Grove, IL
    4/7/2020

    The came out on time and did a wonderful job. Went above what we needed and we were very happy with their service. I would definately recommend them to anyone.

    5.0 Iris Z. Glenview, IL
    7/25/2019

    Quickly responded and scheduled gutter cleaning . Price was disclosed up front . Loved that they called prior to arriving. Crew was fast,pleasant and very efficient . Highly recommended

    5.0 Heather L. Chicago, IL
    5/18/2019

    Very accommodating

    5.0 David H. Northbrook, IL
    5/8/2019

    5.0 Erin W. Evanston, IL
    5/8/2019

    Photos

    Core Improve
    2
    Soft Washing
    Vinyl Siding Washing
    Exterior House Washing
    House Siding Soft Washing
    Gutter Cleaning
    2
    IPE deck staining
    2
    House Siding Washing
    Siding Soft Washing
    Gutter Cleaning
    Gutter Cleaning
    Gutter Cleaning
    Deck Power Washing
    Concrete Power Washing
    Concrete Patio Powerwash
    2
    Deck Restoration Project
    House Siding Soft Washing
    2
    Gutter Cleaning

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