Business Details
50+ Years
experience
Expert Flat Roofing Solutions for Iowa Homes & Businesses
McDermott Roofing, a fifth-generation family-owned business established in 1935, has served Southwest Iowa for over 90 years. Specializing in commercial and residential flat roofing systems, we are an award-winning dealer for Duro-Last, a leader in custom-fabricated single-ply roofing. Our commitment to quality is demonstrated through licensed, insured operations and free estimates for roofs of all sizes. We provide top-quality installations inspected by Duro-Last Technical Representatives, ensuring warranty compliance and long-term durability.Our maintenance agreements include annual inspections, debris removal, and repairs to extend roof lifespan. With decades of experience, we combine industry expertise, premium materials, and personalized service to deliver reliable roofing solutions tailored to each client's needs. Our dedication to excellence is reflected in our workmanship, customer satisfaction, and community reputation built over generations.
Services
Roof Inspections
Ballast Rock Removal
Maintenance Agreements
Roof Consultation
Roof Repair
Roof Replacement
Details
- Year established: 1935
Highlights and features
- We offer 90+ years of specialized flat roofing expertise since 1935.
- Our team is certified by Duro-Last, the industry-leading roofing system manufacturer.
- We provide free roof inspections and transparent project cost estimates.
- Licensed and insured operations ensure compliance and customer protection.
- Our maintenance agreements include annual inspections and proactive repairs.
Services
Roof Repair
Specializing in flat roof repairs with over 85 years of experience addressing unique challenges. Our team identifies and resolves leaks, weather damage, and material degradation using premium components. We prioritize long-term solutions that prevent recurring issues while maintaining structural integrity.
Roof Replacement
Custom Duro-Last system installations tailored to building specifications. We provide written project scopes, factory-manufactured materials, and comprehensive warranties. Our process ensures minimal disruption while delivering durable, energy-efficient roofing solutions for commercial and residential properties.
Roof Consultation
On-site evaluations to determine roof age, condition, and performance expectations. We deliver detailed reports with repair recommendations and replacement timelines. Our consultations help property owners make informed decisions about maintenance investments and long-term planning.
Maintenance Agreement
Annual inspection programs including debris removal, drain cleaning, and sealant renewal. Our proactive maintenance prevents costly failures by addressing minor issues before escalation. Agreements include written condition reports and priority service for covered repairs under warranty.
Ballast Rock Removal
Efficient ballast rock removal using specialized vacuum equipment. We safely clear existing roofs to prepare for new installations or maintenance work. This service improves roof longevity by eliminating abrasive materials that cause premature wear and drainage issues.
Questions
What types of roofing services do you offer?
We specialize in commercial and residential flat roofing, including repairs, replacements, inspections, maintenance agreements, and ballast rock removal services.
Are your roofing services guaranteed?
Yes, we provide written warranties for Duro-Last installations and offer free estimates with transparent pricing for all projects.
How long have you been in business?
McDermott Roofing has been serving Southwest Iowa since 1935 as a fifth-generation family-owned roofing contractor.
Do you offer maintenance programs for existing roofs?
Yes, our maintenance agreements include annual inspections, debris removal, and preventive repairs to extend roof lifespan.
Can you inspect roofs not installed by your company?
Yes, we provide consultation and inspection services for all flat roofing systems regardless of original installer.
What areas do you serve?
We primarily serve Southwest Iowa with commercial and residential roofing solutions from our Atlantic, Iowa location.