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Gannaway Construction

About Us

Gannaway Construction is a trusted construction company based in Gilman, IA, serving Poweshiek, Marshall, Jasper, Tama, and Grundy counties. Specializing in whole home renovations, we are dedicated to delivering exceptional results.

We understand that every home is unique and that renovation projects can be a significant investment. Our friendly and knowledgeable team is ready to answer any questions you may have and help you turn your dream home into a reality.

Our Story

Matt Gannaway is the proud owner of Gannaway Construction, a premiere construction company in Gilman, Iowa since 2021. Matt is very knowledgeable about all aspects of construction, with years of experience under his belt. He started out in the industry at the age of 16 and quickly grew to love it. At Gannaway Construction, we specialize in roofing, siding, and decking. We believe in providing our clients with the highest quality product possible while also giving back to our community. We hire locally, buy locally, and donate to local schools. We have an incredible team, and we are ready for any challenge that comes our way. We are passionate about what we do, and we want to put our skills to use on your next project!

We understand that when you invest your hard-earned money into a new home or building project you want it done right the first time, and that is exactly what we will do for you. We pride ourselves on being able to provide affordable and speedy construction services for any project you may have. We take great care to ensure that your project is completed efficiently, so you can enjoy your new space or property as soon as possible.

Our goal is to provide our clients with a finished product that will last for years, withstand any kind of weather, and be aesthetically pleasing. We are committed to building long-lasting relationships with our clients by exceeding their expectations on every project we undertake with them.

We have a team of experienced professionals who are dedicated to providing high-quality service to our clients. Our team has been working in this industry for many years, and we know exactly what it takes to get the job done right. We believe that attention to detail is one of the most important aspects of any project, and we work hard to ensure that each customer gets exactly what they want from their building experience.

If you're looking for a construction company that can take care of all of your roofing, siding, and decking needs, look no further than Gannaway Construction. We're here to help with any project big or small. Whether you need a new roof or just want to freshen up the paint on your siding, we will work with you to create a plan that fits your budget and meets all your needs. Give us a call at 641-485-0267 and let us show you what we can do!

Areas Served

Gilman, IA | Poweshiek County, IA | Marshall County, IA | Jasper County, IA | Tama County, IA | Grundy County, IA | 30 Mile Radius

Our Certifications

Languages Spoken

What We Offer

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On 5/29/2024 Nancy J had this to say:
Gannaway Construction repaired both our roof and siding that were damaged in the May 2023 hail storm, and we are so pleased with the results. We are also planing to have them repair our front porch this summer. I highly recommend them! Testimonial written by Nancy J on this site.

On 4/30/2024 Scot Mason had this to say:
As soon as it stopped raining, the crew was on the roof working. They worked non stop without a break. Old shingles removed, new shingles in place and the entire mess was cleaned up the same day. They did an excellent job. Thanks!

On 4/12/2024 Shane Bennett had this to say:
Great company, friendly professional crew. Outstanding service. Replaced my roof, siding, doors, gutters, and shutters looks like a new house. I highly recommend.

On 12/23/2023 Cookie Cope had this to say:
Had a deck and sliding glass door installed. The team was very helpful and considerate. They willingly answered this old ladies questions and made sure I got what I wanted. 100% satisfied.

On 10/26/2023 Becky Metz had this to say:
Highly recommend.

Contact Us

Gannaway Construction
Gilman, IA 50106
Phone: (641) 485-0267

45 Mile Radius

Where To Find Us

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Payment Types Accepted

Visa, MasterCard, American Express, Discover, Personal Checks, Debit Cards, Cash

Our Hours

Holiday Hours May Vary. Please Call For Details.

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


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