Business Details
50+ Years
experience
Emergency
services
Expert Commercial & Industrial Roofing Services in Rockford
Founded in 1934, McDermaid Roofing & Insulating has established itself as Rockford's oldest and most trusted roofing contractor. As a family-owned business, we specialize in commercial and industrial roofing, waterproofing, and insulation services across Northern Illinois and Southern Wisconsin. Our union-certified team (Roofers & Waterproofers Local 11 and Heat Frost Allied Workers Local 19) brings decades of combined experience to every project, from minor repairs to complete system installations. We prioritize quality workmanship, utilizing advanced technologies like infrared surveys, photovoltaic solar systems, and custom tapered insulation solutions.With emergency services available 24/7, we ensure minimal downtime for businesses facing urgent roofing issues. Our commitment to energy efficiency and green building practices helps clients reduce operational costs while maintaining structural integrity. Over 80 years of service have solidified our reputation for reliability, technical expertise, and customer-centric solutions that address both immediate needs and long-term protection against environmental factors.
Services
Commercial Roofing
Industrial Insulating
Waterproofing Solutions
Emergency Repairs
Energy Efficiency Upgrades
Details
- Year established: 1934
Highlights and features
- We offer 80+ years of specialized roofing and insulation experience.
- Our union-certified team ensures top-tier workmanship standards.
- Emergency services available 24/7 for urgent roofing needs.
- We implement energy-efficient solutions that reduce long-term costs.
- Serving Northern Illinois and Southern Wisconsin with local expertise.
Associations and certifications
- Roofers & Waterproofers Local 11
- Heat Frost Allied Workers Local 19
What people say
Five Stars
Excellent craftsmanship
Watertight
Always ready to help
Exceptional service
Services
Commercial Roofing
We design and install durable commercial roofing systems including hot tar built-up, EPDM rubber, and TPO/PVC white roof solutions. Our team handles complete tear-offs, re-roofing projects, and metal roof restorations for businesses. With over 80 years of experience, we ensure watertight protection while incorporating energy-efficient technologies like photovoltaic solar integration.
Industrial Insulating
Our industrial insulation services protect facilities against temperature extremes while improving energy efficiency. We install mechanical insulation systems, PVC and aluminum jacketing, and custom tapered insulation solutions. Our experts assess each building's unique needs to deliver cost-effective thermal protection that complies with industry standards and reduces long-term operational expenses.
Waterproofing Solutions
We offer comprehensive waterproofing for commercial and industrial buildings using hot fluid applied systems, self-adhering membranes, and plaza deck coatings. Our team prevents water intrusion in critical areas like foundations, parking structures, and underground facilities. Geotextile drainage mats and asphaltic protection boards ensure complete moisture management for lasting structural integrity.
Emergency Repairs
Our emergency repair team responds promptly to urgent roofing issues including leaks, storm damage, and system failures. Available 24/7, we minimize business disruption through rapid assessments and temporary or permanent fixes. This service ensures continuous protection for commercial properties facing unexpected roofing emergencies across Northern Illinois and Southern Wisconsin.
Energy Efficiency Upgrades
We implement energy-saving upgrades like photovoltaic solar roof systems, ENERGY STAR-rated materials, and live roofing installations. Our tapered insulation systems improve thermal performance while meeting sustainability goals. These solutions help businesses reduce utility costs and achieve environmental certifications without compromising structural protection or durability.
Questions
What services does McDermaid Roofing offer?
We provide commercial and industrial roofing, waterproofing, insulation, emergency repairs, and energy-efficient system installations.
Do you offer emergency roofing services?
Yes, our 24/7 emergency services address urgent roofing issues with rapid response times.
Which areas do you serve?
We operate throughout Northern Illinois and Southern Wisconsin, including Rockford, Peoria, and Chicago suburbs.
Are your contractors certified?
Our team is union-certified through Roofers & Waterproofers Local 11 and Heat Frost Allied Workers Local 19.
Can you help improve building energy efficiency?
Yes, we install photovoltaic solar systems, ENERGY STAR roofs, and custom insulation solutions to reduce energy costs.
