Call Now — Free Estimate: 📞 (877) 349-1553 24/7
EMERGENCY STORM REPAIR info@davisroofingandmaintenance.com
(877) 349-1553
Home Services All Services Roof Replacement Roof Repair Storm Damage Repair New Roof Installation Metal Roofing Shingle Roofing Flat Roofing Commercial Roofing Gutter Installation Roof Inspection Emergency Roof Repair Skylight Installation About Locations All Locations Colesburg, IA Earlham, IA Granger, IA Kelley, IA Macedonia, IA Mount Vernon, IA Pleasant Valley, IA Searsboro, IA Truro, IA Reviews Contact (877) 349-1553
★★★★★ 4.9 Stars · 165+ Reviews

Granger Emergency Roof Repair — Same-Day Estimates Available

Same-Day Appointments Available  ·  24/7 Emergency Service

Free storm damage inspections. Manufacturer-backed warranties. Fast estimates for Granger homeowners.

Call (877) 349-1553
📞 (877) 349-1553

Emergency tarping available · Call 24/7

Same-Day Service Licensed & Insured Free Estimates
<60 Min
Response Time
16+
Years Experience
4.9
Star Rating
165+
Happy Reviews

Granger homeowners trust Zwingle Roofing & Maintenance for roof repairs, replacements, and storm damage restoration. We hold certifications from GAF, Owens Corning, and CertainTeed, which means the manufacturer stands behind our work just as strongly as we do.

Our Services in Granger

service-install Granger
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 Granger roofs completed in a single day.

Call for Quote →
service-install Granger
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 →
service-install Granger
EMERGENCY TARPING

Storm Damage Repair

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

Call for Quote →
service-install Granger
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 →
service-install Granger
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 Granger heat.

Call for Quote →
service-install Granger
AVAILABLE

Shingle Roofing

Shingle Roofing services for Granger — call for details.

Call for Quote →
service-install Granger
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 Granger.

Call for Quote →
service-install Granger
MAINTENANCE PLANS

Commercial Roofing

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

Call for Quote →
service-install Granger
AVAILABLE

Gutter Installation

Gutter Installation services for Granger — call for details.

Call for Quote →
service-install Granger
AVAILABLE

Roof Inspection

Roof Inspection services for Granger — call for details.

Call for Quote →
service-install Granger
AVAILABLE

Emergency Roof Repair

Emergency Roof Repair services for Granger — call for details.

Call for Quote →
service-install Granger
AVAILABLE

Skylight Installation

Skylight Installation services for Granger — call for details.

Call for Quote →

What Granger Customers Say

★★★★★

"We went with the Owens Corning Duration shingles in Driftwood. The ridge vent and intake ventilation they installed dropped our attic temperature noticeably. Energy bill went down that first summer."

— Robert L., Granger
★★★★★

"Their crew showed up at 7 AM, tore off the old roof, replaced eight sheets of plywood, and had new shingles down before dinner. Jobsite was cleaner when they left than when they arrived."

— Sarah B., Granger
★★★★★

"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."

— Lisa F., Granger
Join 165+ Happy Customers — Call (877) 349-1553

Why Granger Residents Choose Zwingle Roofing & Maintenance

GAF Master Elite Certified

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

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 Granger roof gets factory-level quality control.

Licensed, Bonded & Insured

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

16+ Years of Experience

We've been installing and repairing roofs for over 16 years. That experience shows in how we handle complex roof lines, unexpected deck damage, and insurance claim disputes. We've seen everything and know how to handle it.

Granger Roofing FAQ

Yes. We handle commercial flat roofs (TPO, EPDM, PVC), metal panels, and steep-slope commercial systems. We work on office buildings, retail centers, warehouses, and multi-family properties in Granger and surrounding areas.

Often, yes. Not every roof problem requires a full replacement. If the damage is isolated (a few missing shingles, a flashing leak, a small area of hail damage), a repair may be the right call. We'll inspect and give you an honest recommendation.

No. Granger is within our standard service area from Zwingle. There are no travel fees, trip charges, or distance surcharges. You get the same pricing as our Zwingle customers.

Have More Questions? Call (877) 349-1553

SAME-DAY APPOINTMENTS AVAILABLE

Your Granger Roof Cannot Wait. Schedule Your Free Inspection at (877) 349-1553.

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

Call Now — Free Estimate
📞 (877) 349-1553

★★★★★ 4.9/5 from 165+ Reviews  ·  Licensed  ·  Insured

gallery Granger

About Our Granger Roofing Services

Every roof we install in Granger meets local building code requirements and manufacturer specifications. That matters because it protects your warranty. Cut corners during installation and the manufacturer can void your coverage. We don't cut corners.

The first step is always a free inspection. Call (877) 349-1553 and we'll have a certified inspector at your Granger property within a couple of days. Storm damage? We prioritize those calls and can usually get out same-day.

Granger is one of our most active service areas. We have jobs running in Granger constantly, which means quick response times and crews that know the area.

Other Areas We Serve

Colesburg, IA → Earlham, IA → Kelley, IA → Macedonia, IA → Mount Vernon, IA → Pleasant Valley, IA → Searsboro, IA → Truro, IA →
📞