Zinnel Roofing & Exteriors, L.L.C.

About Us

Zinnel Roofing & Exteriors, L.L.C., stands as a benchmark of quality in roofing and exterior services, proudly serving Humboldt, IA, and Central to North Central Iowa since 2014. We build on reliability and customer satisfaction, offering premier roofing solutions tailored to your specific needs. Our extensive services include precise siding installation, top-tier window replacements, and comprehensive gutter systems fortified with protective covers. Catering to both residential and commercial sectors, we bring meticulous craftsmanship and exceptional service to every project. At Zinnel Roofing & Exteriors, L.L.C., your property is our priority, with every solution designed to enhance value and longevity. Partner with us for enduring and attractive property exteriors.

Our Story

Zinnel Roofing & Exteriors, L.L.C. is a trusted and respected name in the roofing and exterior services industry, proudly serving Humboldt, IA, and the Central and North Central Iowa regions since 2014. As a locally owned and operated company, we’ve built our reputation on a foundation of quality workmanship, honest communication, and a commitment to customer satisfaction. From day one, our mission has been clear: to provide dependable, high-quality exterior services backed by integrity and professionalism. These values are deeply rooted in every project we take on, whether it's a small residential repair or a full-scale commercial installation. At Zinnel Roofing & Exteriors, we believe that every client deserves personalized attention, lasting results, and a team they can trust.

Our expertise spans a wide range of exterior improvement services designed to protect, beautify, and enhance the value of your home or business. We offer expert roofing solutions that include everything from detailed inspections and maintenance to complete roof replacements using asphalt shingles, steel, or EPDM materials. Each roofing system we install is carefully selected to withstand Iowa’s variable climate while maintaining long-term performance and aesthetic appeal. In addition to roofing, we specialize in installing durable siding that not only improves curb appeal but also boosts energy efficiency and insulation. Our high-performance window replacements are designed to reduce drafts, lower utility bills, and bring more comfort to your interior spaces. We also install custom gutter systems with protective covers that prevent clogging and help channel water safely away from your foundation, preserving the structural integrity of your property.

Beyond our core services, we offer a variety of additional solutions that round out your exterior project. These include professional installation and repair of fascia, soffit, and wraps that complete and protect your home’s exterior edges. We also provide attic insulation services that improve energy efficiency and interior comfort year-round. For both residential and commercial clients, our team is equipped to handle jobs of all sizes with efficiency and care. To make your experience even smoother, we offer free estimates and flexible financing options, ensuring our services are accessible and convenient no matter your budget.

Zinnel Roofing & Exteriors proudly serves both residential and commercial clients, and we bring the same level of craftsmanship and dedication to every job. We understand that your property is a significant investment, and our team is committed to helping you protect that investment with long-lasting, quality solutions. Each member of our crew is highly trained and experienced, and we take great pride in our attention to detail, clear communication, and clean job sites. When you choose Zinnel, you’re not just hiring a contractor—you’re partnering with a local team that genuinely cares about your satisfaction and the long-term success of your exterior project. Let us bring your vision to life with expert roofing and exterior services designed to meet your needs and exceed your expectations.

Areas Served

Our Professional Associations

Better Business Bureau

Our Certifications

Licensed
Bonded
Insured

What We Offer

Our Services include:

Contractor
Roofing(Asphalt, Steel, and EPDM)
Siding
Windows
Gutter and Gutter Covers
Fascia, Soffits, and Wraps
Attic Insulation
Residential and Commercial Services
Financing Available
Free Estimates

Our Brands include:

Testimonials

On 11/2/2026 Jason Aschenbrenner had this to say:
Very happy with the Siding, Roof, Gutters, and Exterior door.

On 10/29/2026 Kevin Zinnel had this to say:
Called him and he was there within a few days and got the estimate and had the work done in less than 2 days very satisfied.

On 10/20/2026 Amber Garman had this to say:
The communication was great and everything talked about was completed and any issues explained. The crew did a great job on our roof and I would highly recommend.

On 10/15/2026 Barb Krug had this to say:
Fast and great service. The team was exceptional. Enjoyed working with these people and did an excellent job.

On 10/14/2026 Rebecca Rogers had this to say:
We had our shingles and siding replaced. Both products are top of the line with guarantees that are 50 years. Received an insurance discount for the roof as the product is hail resistant. Crews were hard working, polite and respectful. Good cleanup. Any questions were answered and addressed immediately. I have recommended this company to neighbors who are also using them. Lots of compliments on the house. We have had other contractors like the guy that did the windows who was nice but refused to give us a quote on siding. Not sure why, we always pay in full when the job is done. I couldn't be happier with Zinnel. They exceeded our expectations. If you want quality work done by a qualified crew, this is the company for you. Rebecca and Ron Rogers.

Contact Us

Zinnel Roofing & Exteriors, L.L.C.
714 16th Ave N Humboldt, IA 50548
Phone: (515) 890-8993
Mobile: (515) 393-7217
Email: Zinnelroofing@gmail.com

Where To Find Us

Payment Types Accepted

Personal Checks, Debit Cards, Credit Card, Enerbank Financing Available to Qualified Buyers

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 8:00 AM - 5:00 PM By Appointment Only
Tuesday: 8:00 AM - 5:00 PM By Appointment Only
Wednesday: 8:00 AM - 5:00 PM By Appointment Only
Thursday: 8:00 AM - 5:00 PM By Appointment Only
Friday: 8:00 AM - 5:00 PM
Saturday: By Appointment Only
Sunday: By Appointment Only

News

🍂Fall Is Here... Have You Finished Those Exterior Projects? 🏠🔨

Fall is moving fast, but there’s still time to button up those last-minute home improvement projects before winter arrives. At Zinnel Roofing & Exteriors, we help homeowners protect their investment with professional roofing services and dependable gutter solutions designed to stand up to Iowa’s changing seasons. Zinnel Roofing & Exteriors offers roofing, gutter installation, gutter replacement, and gutter cover systems for residential and commercial properties.

✅ Roofing Repairs & Replacements

✅ Seamless Gutter Installation

✅ Gutter Repairs & Replacements

✅ Gutter Covers for Added Protection

✅ Residential & Commercial Services

Don't let clogged gutters or roofing issues become costly winter problems. Take advantage of the remaining fall weather and get your property ready for the months ahead.

📞 Contact Zinnel Roofing & Exteriors today for a free estimate and finish those projects before the snow flies!

#FallHomeMaintenance #RoofingServices #GutterInstallation #GutterProtection #HomeExterior #IowaRoofing #ZinnelRoofing #FallPrep #RoofReplacement #SeamlessGutters 🍁🏠🔨

Hail can leave behind damage that isn't always visible from the ground. Zinnel Roofing & Exteriors, L.L.C. provides professional roofing services to help protect your home or business, along with siding installation, window replacements, gutters, and gutter covers for complete exterior protection.

Serving Central and North Central Iowa since 2014, they're committed to quality workmanship and customer satisfaction.

📍 Serving Humboldt, Okoboji, Spirit Lake, Arnolds Park, and surrounding Iowa communities.
🌐 zinnelroofingandexteriorsia.com

#HailDamage #HailDamageRepair #RoofRepair #RoofReplacement #RoofingContractor #SidingInstallation #WindowReplacement #Gutters #GutterCovers #ExteriorServices #Okoboji #SpiritLake #ArnoldsPark #HumboldtIA #IowaRoofing

Is your gutter system ready to handle Iowa's weather? 💧 At Zinnel Roofing & Exteriors, we provide professional gutter installation, repair, and replacement services to help protect your home from costly water damage.

✅ Seamless Gutter Installation
✅ Gutter Repair & Replacement
✅ Improved Drainage & Protection
✅ Residential & Commercial Services

Proudly serving Humboldt, Des Moines, Algona, Emmetsburg, Eagle Grove, and surrounding Iowa communities with quality craftsmanship and dependable service.

📞 Contact us today for a free estimate!

#GutterServices #SeamlessGutters #HumboldtIA #DesMoinesIA #AlgonaIA #EmmetsburgIA #EagleGroveIA #GutterRepair #GutterInstallation #IowaContractor #ZinnelRoofingAndExteriors

Info

FAQ

How long does a typical roof replacement take?

While timelines can vary, most roof replacements are completed within a week, weather permitting.

How can I maintain my roof properly?

Regular inspections and timely repairs are crucial; we can provide maintenance tips and services.

How can I schedule a consultation?

You can schedule a consultation by contacting us via phone, email, or through our website.

Are your roofing services environmentally friendly?

We strive to use eco-friendly materials and practices where possible to minimize environmental impact.

What sets you apart from other roofing companies?

Our commitment to quality craftsmanship, exceptional customer service, and use of premium materials sets us apart.

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