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Business Details
50+ Years
experience
Trusted Commercial Roofing Services in Joliet, IL
Elens Maichin Roofing & Sheet Metal, Inc. has served the Chicagoland area as a trusted commercial, industrial, and institutional roofing and sheet metal contractor since 1954. Our family-owned business, now in its second generation under the leadership of Mark and Luke Duffy, combines over 30 years of combined industry expertise with a steadfast commitment to quality craftsmanship and customer satisfaction. We specialize in new construction, roof replacement, repair, and maintenance programs, offering Built-Up, Modified, Single Ply, Green, and Architectural Metal roofing systems tailored to meet diverse client needs.

Our in-house sheet metal department fabricates and installs copings, counterflashings, gutters, and metal roofs while adhering to rigorous safety standards through weekly training sessions, third-party audits, and quarterly safety meetings. With our roots in Joliet, Illinois, we maintain a legacy of technical innovation and responsive service, ensuring long-term roofing solutions that prioritize both client requirements and employee well-being.
Services
Roof Replacement New Construction Roof Repair Maintenance Programs Sheet Metal Fabrication
Details
  • Year established: 1954
Highlights and features
  • We offer 55+ years of experience in commercial roofing solutions.
  • Our family-owned business maintains second-generation leadership expertise.
  • We implement a comprehensive safety program with third-party audits.
  • Our in-house sheet metal department ensures precision fabrication and installation.
  • We are authorized applicators for multiple advanced roofing systems.
Services
Roof Replacement
Elens & Maichin provides complete roof replacement services for existing buildings, utilizing Built-Up, Modified, Single Ply, and Green Roof systems. Our trained technicians prioritize quality installation while minimizing disruption to building occupants. We ensure long-term performance through proper material selection and adherence to industry safety standards.
Roof Repair
Our service department addresses emergency roof leaks, conducts inspections, and performs repairs using advanced diagnostic techniques. Preventative maintenance programs identify issues early, extending roof lifespan while reducing long-term costs. We respond promptly to commercial clients' urgent roofing needs across Chicagoland.
Sheet Metal Fabrication
The company's in-house sheet metal division creates custom copings, counterflashings, gutters, and metal roofs. Skilled technicians use modern equipment to produce durable architectural components that meet exact project specifications. Our fabrication capabilities support seamless integration with primary roofing systems.
Maintenance Programs
Scheduled inspections and maintenance services help commercial property owners maximize roof longevity. Our technicians identify minor issues before they escalate, performing necessary repairs and documentation. Regular maintenance preserves warranties and ensures ongoing compliance with building codes.
New Construction
We install code-compliant roofing systems for new commercial and institutional buildings, working closely with architects and contractors. Our team implements energy-efficient solutions like Green Roofs while maintaining strict safety protocols throughout the construction process. Projects receive personalized attention from design through completion.
People
Mark Duffy
Owner
Mark Duffy co-owns Elens & Maichin Roofing with his brother Luke, bringing over 15 years of hands-on roofing industry experience to daily operations. He oversees project execution and client relations.
Luke Duffy
Owner
Luke Duffy manages technical operations at Elens & Maichin Roofing, applying his 15+ years of specialized roofing expertise to ensure compliance with evolving industry standards and client specifications.
Questions
What types of roofing systems do you install?
We install Built-Up, Modified, Single Ply, Green Roofs, and Architectural Metal systems for commercial, industrial, and institutional buildings.
Do you provide roof maintenance services?
Yes, we offer customized maintenance programs including inspections, leak repairs, and preventative care to extend roof lifespan.
Are you licensed for Illinois projects?
We hold Illinois Contractor License #104-000674 and maintain all required certifications for Chicagoland area projects.
What safety measures do you implement?
Our comprehensive safety program includes weekly training, third-party audits, and proper equipment to ensure safe working conditions.
Can you handle both repairs and new installations?
Yes, we provide full-service roofing solutions including emergency repairs, replacements, and new construction projects.