GW Mangler Construction: Trusted Roofing Experts in Davenport IA
When homes and businesses in Davenport need a strong layer of protection from the Midwestern weather, they turn to GW Mangler Construction. This local company handles roofing, siding, and gutter services for clients across the Quad Cities area. They know the local housing styles, from classic bungalows to newer suburban builds, and what it takes to keep them dry and secure.
Business Overview
GW Mangler Construction focuses on residential and light commercial projects. The team is made up of skilled, local workers who understand the build quality needed for Iowa homes. They offer emergency storm damage assessments and quick repairs to help prevent further damage to your property after severe weather hits the Davenport area.
Key Services
The crew at GW Mangler Construction provides a full range of exterior services. Homeowners and business owners rely on them for:
- Roofing: New roof installation and complete roof replacement. They work with asphalt shingles, metal, and other materials suited for Iowa's hot summers and cold, snowy winters.
- Siding: Siding installation, repair, and replacement. They help improve curb appeal and insulation, which can make a real difference in energy bills.
- Gutter Services: Installing and maintaining gutter systems to properly direct rainwater and melting snow away from your foundation.
Their work addresses common needs like fixing leaks, repairing hail or wind damage, and updating older exteriors.
Areas Served
GW Mangler Construction proudly serves Davenport IA, Eldridge IA, and Buffalo IA. Serving these communities for years means they have a working knowledge of the local buildings and common issues they face. Whether it's a home near the Mississippi River or a business in a growing suburb, they know the area.
Company History
The company started as a small, family-oriented operation focused on honest work and quality results. Over time, through consistent performance and word-of-mouth referrals, GW Mangler Construction grew its team and its range of services. A unique feature has always been their hands-on approach—owners and managers are often on-site, involved in the projects.
Leadership
The founders and owners bring decades of combined experience in the construction trades. They are local residents themselves, invested in the community's well-being. This local presence means they are familiar with city codes, common architectural styles in the Quad Cities, and the suppliers that provide the best materials for the job.
Specialties & Highlights
What makes GW Mangler Construction stand out?
- Deep familiarity with weather-related wear and tear common in Iowa.
- A focus on clear communication and detailed project estimates.
- Use of durable materials from trusted suppliers.
- Crews that clean up thoroughly after every job.
- A straightforward process from initial inspection to final walkthrough.
Why Locals Choose GW Mangler Construction
Residents and business owners in Davenport IA choose GW Mangler Construction for a simple reason: they deliver reliable work. Their long-standing presence in the community shows a commitment to doing the job right. They combine quality materials with skilled installation, providing a solid defense for your biggest investment—your property. For roofing, siding, or gutter needs in the area, GW Mangler Construction is a local name you can count on.
Contact Information
GW Mangler Construction
: 1605 Oregon Ave, Davenport, IA 52802
: https://gwmanglerroofing.com
Business Services
- New roof installation
- Roof replacement
- Siding installation
- Siding repair
- Siding replacement
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |

















