Commercial Roof Maintenance Program

Your commercial roof is one of your building’s most valuable assets. Protect it with a proactive maintenance program that extends its life, prevents costly disruptions, and keeps your property running smoothly.

WHY MAINTENANCE MATTERS

Small Issues Turn Into Big Expenses Fast

Without regular maintenance, minor roof problems rarely stay minor. A failed seam, deteriorating flashing, or standing water can quietly cause damage for months before it becomes visible inside your building. By that point, you may be dealing with interior damage, mold, or structural repairs that far exceed the cost of routine upkeep. Our commercial maintenance program is designed to get ahead of those problems before they become emergencies. Whether you manage a single building or a larger commercial portfolio, we will build a plan that fits your property and your schedule.

OUR MAINTENANCE PROGRAM WILL HELP:

• Extend the life of your roof by 5 to 10 years or more

• Prevent unexpected leaks and business disruptions

• Reduce long-term repair and replacement costs

• Maintain manufacturer warranty compliance

• Clear documentation for insurance and asset management

The Cost of Doing Nothing

Neglected roofs are one of the most avoidable sources of commercial property expense. Property managers who skip routine maintenance often end up facing:

Interior damage and business disruption from leaks
Mold and insulation problems that spread beyond the roof
Emergency repair costs that dwarf what maintenance would have cost
Early roof replacement, years ahead of schedule

A small investment in maintenance today can prevent major expenses tomorrow.

OUR PLANS

Choose the Right Level of Coverage

We offer three tiers of commercial roof maintenance, from basic annual coverage to full asset management for larger portfolios.

BasicProtection Plan

Best for smaller buildings or newer roofs.

Call for Pricing*

2 annual comprehensive roof inspections (Spring & Fall)
Detailed digital reports with photos
Repair recommendations with each visit

Preventative Care Plan

Best for mid-life roofs and active commercial properties.

Call for Pricing*

2 annual comprehensive roof inspections (Spring & Fall)
All routine preventative maintenance included
Minor repairs (up to an annual limit)
Priority service scheduling

Premium Asset ManagementPlan

Best for large commercial portfolios and aging roofs.

Call for Pricing*

2-3 annual comprehensive roof inspections (Spring & Fall + after major storms)
Full preventative maintenance included
Priority leak response within 24 to 48 hours
Annual roof condition report and budget forecast
Warranty documentation report

*Custom Pricing for Every Property

Commercial roof maintenance pricing is based on your roof size and type, building complexity, and site accessibility. We do not believe in one-size-fits-all pricing. Contact us and we will put together a proposal tailored to your specific property and budget.

What's Included in Our Comprehensive Roof Inspections

1. Roof Membrane

Full evaluation of membrane condition, including surface integrity and signs of aging or UV damage.

2. Seams, Flashing, and Penetrations

Close inspection of all seams, flashing at walls, curbs, and penetrations where leaks most commonly originate.

3. Drainage and Water Flow

Assessment of drainage systems to identify any blockages, low spots, or conditions that encourage ponding water.

4. Rooftop Equipment

Inspection of HVAC curbs, vents, and other rooftop equipment to ensure watertight integration with the roof system.

5. Structural Concerns

Identification of any signs of deflection, stress, or structural issues that could affect long-term roof performance.

6. Detailed Digital Report

Every inspection is documented with photos and a written report you can keep for insurance, warranty, and asset management purposes.

Schedule Your Roof Assessment Today

Contact Clem Davis Company to build a customized maintenance program tailored to your property. Our team serves businesses throughout Downers Grove and Chicago’s western suburbs. Give us a call at (630) 325-5339 or contact us through our website.

Click Here to Get Started

    
 
 
      Posted on Google  
   Albert Martinez 
 26 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. I was very pleased with siding project done to my house in Lansing , IL. led by Mike Glowacki of 3JM Exteriors.
The job consisted of the removal of my cider siding and the installation of new vynle siding. The work was professionally done including the PUNCH LIST at the end of  my final review with Mike.
I highly recommend Mike / 3JM.
  
 
     Posted on Google  
   Ken Wagner 
 24 June 2026
 
 
 Trustindex verifies that the original source of the review is Google. Kyle and Lina were very helpful and informative regarding what I needed and the cost is very reasonable.
  
 
     Posted on Google  
   Jim Forhan 
 13 December 2025
 
 
 Trustindex verifies that the original source of the review is Google. First rate experience with the team.  They were very professional, focusing on quality and timely service.
  
 
     Posted on Google  
   Paul Vlasek 
 5 December 2025
 
 
 Trustindex verifies that the original source of the review is Google. Required repairs on our cedar shake roof resolved a leak. Work was performed quickly and expertly .
  
 
     Posted on Google  
   Mark Schultz 
 13 November 2025
 
 
 Trustindex verifies that the original source of the review is Google. Knowledgable, conscientious, and reputable roofers who stood by their work throughout our project.
  
 
     Posted on Google  
   Susan O’Connor 
 13 November 2025
 
 
 Trustindex verifies that the original source of the review is Google. Mike treated my elderly aunt fairly and helped her at a fair price with fast customer service.
  
 
     Posted on Google  
   Jung Hanns 
 18 October 2025
 
 
 Trustindex verifies that the original source of the review is Google. Clem Davis is the best roofing company.  They recently put up a new roof for our house and they did an excellent job. Mike and Luis crew are really professional and courteous.  They paid attention to details.  They did thorough cleaning at the end of every workday, even though the project took quite a few days because it's a big roof.  Mike really went above and beyond to achieve complete customer satisfaction. We highly recommend this company for all your roofing needs.  Thank you, Clem Davis Company.
  
 
     Posted on Google  
   Judith Krason 
 15 October 2025
 
 
 Trustindex verifies that the original source of the review is Google. Mike Moses was very helpful and informative. He answered all of our questions with clear and concise answers. The workers did an excellent job replacing our garage roof and the after job cleanup was great.
  
 
     Posted on Google  
   Jess B 
 24 September 2025
 
 
 Trustindex verifies that the original source of the review is Google. I’ve used Clem Davis a number of times for roof repairs as well as a skylight repair. While other roofers told me I needed to immediately replace my roof because of what I had perceived to be leaks, Clem Davis told me that I just needed a ridge vent because what I saw was not a leak but rather, condensation. That was two years ago and no related issues since. We also had a skylight repair on a roof that we intend to get rid of in a few years. They worked with us to replace it at a price point that made sense for something we plan to trash soon. Highly recommend!
  
 
     Posted on Google  
   Victor Smith 
 13 September 2025
 
 
 Trustindex verifies that the original source of the review is Google. Clem Davis Roofing Company is an asset to the roofing businesses. We needed a new roof as the previous roofing company did a bad job. We had mold issues in the attic and gutters that were over flowing. Mike, their rep, (a very nice person) came out and gave us advice to eliminate the problems. He was very professional, very prompt and worked on solutions that were spot on.  Mike worked with us giving different options on shingles, manufacturers and colors as well as gutter and downspout sizes (we got several estimates and Mike’s price was with all the others and he included a lot of things others didn’t). We needed to vent our bathroom vents out through the roof and not into the soffits as we had. The gutters were initially having issues with water overflowing; however, this was resolved with the quality installation of new gutters by Clem-Davis. Their gutter guy came and told us the previous roofer attached the gutters with nails, he used screws and it worked.  Mike felt like we needed to change the size and shape of the gutter outlet as well (no additional cost). The ones we had were not adequate (other roofer estimates suggested bigger gutters, which added cost) and to install the new downspouts with a round hole, instead of rectangle, fixed the issue. The new facia looks great as well. When the work was complete, the cleanup was very thorough. The roofers went over our lot with a magnetic roller several times and removed a lot of the nails and almost ALL roofing materials (we have a lot of flowers around the house and they gently removed the roofing in them). It has been 3 months since installation and we are thrilled with our gutter problem eliminated and the new roof.
  
 
 
  
 
 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more