Commercial Roof Inspection and Assessment in Elgin, IL

Elgin Superior Commercial Flat Roofing conducts thorough commercial roof inspection and assessment services using infrared moisture scanning, visual evaluation, and advanced leak detection technology. Our detailed inspections identify hidden damage, evaluate structural integrity, and assess the remaining lifespan of roofing systems across all membrane types. We provide comprehensive reports with photos, findings, and prioritized recommendations that help property managers make informed decisions about repairs, restoration, or replacement.


We perform routine maintenance inspections, pre-purchase assessments, storm damage evaluations, and annual condition reviews that document roof performance over time. Using thermal imaging equipment and professional-grade moisture meters, we detect issues invisible to the naked eye, preventing minor problems from escalating into costly structural damage. Our company delivers written assessment reports that include detailed measurements, material specifications, and budget estimates, giving clients the information needed to protect their roofing investment effectively.

847-320-0960

Commercial Roof Inspection and Assessment Services We Provide

Our commercial roof inspections in Elgin identify existing problems and potential issues before they lead to major damage or business interruptions. By evaluating all components—from membrane condition to drainage and structural integrity—we help you plan maintenance, prevent leaks, and maximize your roofing investment through proactive care.

Complete Visual Roof Inspection


We examine every visible surface of your commercial roof to identify signs of wear, damage, or improper installation that could lead to future leaks. Our technicians check membrane seams, flashing details, penetrations, edge metal, and drainage areas to assess the overall condition and performance of your flat roofing system.


We document all findings with high-resolution photos and measurements that provide clear evidence of problem areas requiring attention or repair to prevent water intrusion. This visual assessment forms the foundation of our inspection report and helps property owners understand exactly what their roof needs for continued reliable protection.

Infrared Moisture Detection


We use advanced infrared scanning technology to locate hidden moisture trapped beneath your roof membrane without causing any damage to the existing roofing materials or system. This non-invasive method reveals wet insulation, saturated roof deck areas, and water infiltration patterns that are invisible during standard visual inspections but cause serious structural damage.


Our moisture detection service helps you identify the full extent of water damage so repairs address all affected areas rather than just visible symptoms on the surface. By finding hidden moisture early, we help you avoid mold growth, structural deterioration, and expensive roof replacement that results from undetected water problems over time.

Drainage System Evaluation


We assess your roof's drainage capacity, slope configuration, and water flow patterns to ensure proper water removal that prevents ponding and premature membrane failure across all areas. Our evaluation includes checking roof drains, scuppers, downspouts, and gutters for blockages, damage, or inadequate sizing that could cause water backup during heavy rainfall events.


We measure standing water areas and identify low spots where water collects for more than 48 hours after rain, which accelerates roof deterioration and voids warranties. Our drainage recommendations improve water management and extend your roof's service life by eliminating conditions that promote leaks and material breakdown in flat roofing systems.

What We Evaluate During Our Roof Inspections

Our comprehensive inspections evaluate every aspect of your commercial roof, giving a clear picture of current conditions and future maintenance needs. Using visual assessments, moisture detection, and hands-on testing, we identify areas needing attention to ensure nothing is overlooked and provide accurate insights on your roof’s overall condition.

Roof Membrane Condition


We inspect your TPO, EPDM, PVC, or modified bitumen membrane for cuts, punctures, UV damage, and overall deterioration affecting waterproofing. Our evaluation of seams, delamination, and wear patterns helps determine whether repairs, coatings, or full replacement provides the best value for your roof and budget.


Flashing and Penetrations


We examine all penetrations, including HVAC units, vents, pipes, skylights, and hatches, to ensure proper sealing and prevent leaks. By checking edge flashing, parapets, expansion joints, and sealants, we address the most common sources of water infiltration in commercial roofing systems.


Insulation Performance


We assess roof insulation for moisture, compression, coverage, and thermal efficiency that impact energy costs and interior comfort. Using moisture detection and performance analysis, we identify hidden issues and recommend drying or replacement to improve energy efficiency and building performance.


Drainage Functionality



We evaluate roof drainage by observing water flow, ponding, and drain conditions to ensure proper water removal. Our assessment identifies low spots, blockages, and capacity issues, providing recommendations to prevent leaks, ponding, and premature roof deterioration.

Our Professional Inspection Process

Our systematic inspection approach follows industry best practices and manufacturer guidelines, providing property owners with reliable assessments for informed roofing decisions. By combining visual expertise with advanced diagnostic tools, we uncover both visible and hidden issues to ensure comprehensive evaluation of all roof components affecting performance and longevity.

Detailed Roof Examination

We inspect the entire roof to note general conditions, visible damage, and areas needing closer attention. Technicians document roof age, system type, past repairs, maintenance history, and overall condition.


Photos, measurements, and grid references are recorded for precise tracking of problem areas. Inspections take 1–3 hours, providing detailed information for accurate assessment.

Advanced Technology Scanning

Infrared moisture detection identifies trapped water beneath the membrane that can cause hidden damage. Thermal imaging reveals wet insulation even when the surface shows no leaks.


Findings are documented with images and marked on roof plans for repair planning and budgeting. Early detection prevents extensive damage and interior disruptions.

Written Recommendations Report

Reports summarize findings in clear language, prioritize repairs, estimate costs, and recommend maintenance schedules. They include executive summaries for quick decisions and detailed sections for contractors.


Issues are classified as immediate, near-term, or long-term needs. This helps property managers plan repairs and investments effectively.

Commercial Roof Inspection and Assessment FAQs

  • How often should I schedule commercial roof inspections for my Elgin building?

    We recommend professional inspections twice a year, in spring and fall, to assess winter damage and prepare for upcoming seasons. Additional inspections after major storms help document damage for insurance and prevent small issues from worsening. Regular inspections keep maintenance on track and extend roof life. Timely repairs address problems early and protect your investment.

  • What does a commercial roof inspection include and how long does it take?

    Inspections include visual examination, infrared moisture scanning, drainage and flashing assessment, plus detailed photos and written reports. The process usually takes 1–3 hours, depending on roof size and complexity. Reports are delivered within 2–3 business days with findings, recommendations, and estimated repair costs. This gives property owners a complete picture for informed decision-making.

  • Can you perform roof inspections without disrupting our business operations?

    Yes, inspections occur on the roof exterior, away from occupied spaces, so operations continue uninterrupted. Scheduling can be coordinated for business hours, evenings, or weekends. The team works quietly and safely while documenting conditions. Minimal interaction with building occupants is required.

  • What problems can your inspection services detect before they cause leaks?

    Inspections identify early warning signs like membrane shrinkage, loose seams, deteriorating flashing, blocked drains, damaged insulation, soft deck areas, and ponding water. Infrared scanning detects hidden moisture under intact membranes. Early detection enables affordable repairs before interior damage occurs. Proactive maintenance extends roof lifespan and prevents costly issues.

  • How much does a commercial roof inspection cost in Elgin?

    Costs typically range from $300 to $800, depending on building size, roof complexity, and advanced services like infrared scanning. Free quotes are provided after assessing your property and concerns. Inspection costs are minimal compared to the potential thousands saved by catching problems early. Many owners view inspections as an excellent preventative investment.