★★★★★ 4.8 Stars · 351+ Reviews

Licensed Roofer Serving Defiance, IA

Same-Day Appointments Available · 24/7 Emergency Service

Delmar Roofing & Maintenance — GAF Master Elite Certified. Licensed. Insured. Serving Defiance from Delmar.

Call (877) 349-1553

📞 (877) 349-1553

Defiance inspections scheduling this week

Same-Day Service Licensed & Insured Free Estimates

<60 Min

Response Time

13+

Years Experience

4.8

Star Rating

351+

Happy Reviews

If your Defiance home needs a new roof or a repair, Delmar Roofing & Maintenance is the contractor to call. We're based in Delmar and our crews are in Defiance every week, inspecting roofs, replacing shingles, and handling storm damage claims.

Our Services in Defiance

FREE INSPECTION

Roof Replacement

Full tear-off and replacement with GAF Timberline HDZ, Owens Corning Duration, or CertainTeed Landmark shingles. Includes ice and water shield, synthetic underlayment, new drip edge, and ridge ventilation. Most Defiance roofs completed in a single day.

Call for Quote →

SAME-DAY ESTIMATE

Roof Repair

Leak repairs, missing shingle replacement, flashing reseals, pipe boot replacement, and valley repairs. We diagnose the actual problem with a hands-on inspection — no guessing from the ground. Written estimate before any work starts.

Call for Quote →

EMERGENCY TARPING

Storm Damage Repair

Hail damage, wind damage, and rain intrusion repair for Defiance homes. Free storm damage inspections with photo documentation. We handle the insurance claim process from filing through supplement negotiation.

Call for Quote →

FREE CONSULTATION

New Roof Installation

New construction and addition roofing with manufacturer-certified installation. We work from architectural plans, coordinate with your builder, and install to factory specs so your warranty is valid from day one.

Call for Quote →

40-70 YEAR LIFESPAN

Metal Roofing

Standing seam and exposed fastener metal panels in steel and aluminum. 40 to 70 year lifespan with minimal maintenance. Energy-efficient cool-roof coatings available for Defiance heat.

Call for Quote →

AVAILABLE

Shingle Roofing

Shingle Roofing services for Defiance — call for details.

Call for Quote →

COMMERCIAL & RESIDENTIAL

Flat Roofing

TPO, EPDM, and modified bitumen systems for flat and low-slope roofs. Proper drainage, flashing details, and penetration sealing to prevent ponding water. Commercial and residential flat roofs in Defiance.

Call for Quote →

MAINTENANCE PLANS

Commercial Roofing

TPO, EPDM, PVC, and built-up roofing for Defiance commercial properties. Office buildings, retail centers, warehouses, and multi-family. Preventive maintenance contracts available to extend roof life.

Call for Quote →

AVAILABLE

Gutter Installation

Gutter Installation services for Defiance — call for details.

Call for Quote →

AVAILABLE

Roof Inspection

Roof Inspection services for Defiance — call for details.

Call for Quote →

AVAILABLE

Emergency Roof Repair

Emergency Roof Repair services for Defiance — call for details.

Call for Quote →

AVAILABLE

Skylight Installation

Skylight Installation services for Defiance — call for details.

Call for Quote →

What Defiance Customers Say

★★★★★

"They replaced all our gutters along with the roof. Seamless aluminum, properly pitched. Water actually drains into the downspouts now instead of overflowing at every seam. Night and day difference."

— David W., Defiance

★★★★★

"The Golden Pledge warranty was a big factor in our decision. 25 years on workmanship plus 50 on materials. Delmar Roofing & Maintenance is one of the few local companies that can even offer it."

— Sarah R., Defiance

Join 351+ Happy Customers — Call (877) 349-1553

Why Defiance Residents Choose Delmar Roofing & Maintenance

4.8/5 Stars | 351+ Reviews

Our reputation is built one roof at a time. 351+ homeowners across Delmar, Defiance, and surrounding areas have rated us 4.8/5 stars. We earn every review. No incentives, no discounts for feedback.

Licensed, Bonded & Insured

Delmar Roofing & Maintenance carries full liability insurance and workers' compensation for every crew member. We're licensed across IA and pull local permits for all Defiance projects. Your property and your investment are protected.

Manufacturer-Certified Installation

We hold certifications from GAF, Owens Corning, and CertainTeed. That means the manufacturers have trained and vetted our crews and will back our installations with their strongest warranties. Your Defiance roof gets factory-level quality control.

GAF Master Elite Certified

Only 2% of roofing contractors in the country hold GAF Master Elite certification. That gives Defiance homeowners access to the Golden Pledge warranty: 25 years on workmanship, 50 years on materials. It's the strongest warranty in the industry.

Defiance Roofing FAQ

Yes. Delmar Roofing & Maintenance is fully licensed, bonded, and insured for roofing work across IA. We pull all required permits for Defiance projects and schedule inspections with the local building department.

Most inspections are scheduled within 48 hours. For storm damage or active leaks, we prioritize and can usually get a crew out same-day or next-day. Call (877) 349-1553 and we'll give you a specific timeframe.

You get two warranties: the manufacturer's material warranty (30-50 years depending on the shingle) and our written workmanship warranty. As a GAF Master Elite contractor, we can offer the Golden Pledge. That's 25 years on workmanship plus 50 years on materials.

Have More Questions? Call (877) 349-1553

SAME-DAY APPOINTMENTS AVAILABLE

Protect Your Defiance Home Before the Next Storm. Call (877) 349-1553.

24/7 emergency service. Most appointments available within 48 hours.

Call Now — Free Estimate

📞 (877) 349-1553

★★★★★ 4.8/5 from 351+ Reviews · Licensed · Insured

About Our Defiance Roofing Services

We've completed hundreds of roofing projects across Defiance, from single-story ranch homes to multi-story commercial buildings. Every project gets a dedicated project manager, a written estimate before work starts, and a final walkthrough when we're done.

Ready to get your Defiance roof handled? Call (877) 349-1553 for a free estimate. We respond to every inquiry within a few hours and schedule inspections within 48 hours, often sooner for storm damage situations.

Defiance falls squarely within our primary service radius from Delmar. We're not stretching to reach you. We're already there.

Other Areas We Serve

Atlantic, IA → Castalia, IA → Fort Atkinson, IA → Holland, IA → Lenox, IA → Meservey, IA → Orchard, IA → Riverton, IA →