Building the Best for 65 Years
Larson Manufacturing was founded with a strong commitment to quality, integrity, and service. These principles are the foundation of our company and living these core values is as essential to our success today as it was in the beginning. More than 65 years ago, Oscar Larson founded our company through his entrepreneurial mindset and desire to produce a better product.
Contractor Support
Get the details right before the order is placed
Suburban Wholesale & Supply helps contractors and builders match door products to real project requirements. Our Davenport team can review measurements, opening types, exterior finishes, color needs, accessory packages, warranty documents, and manufacturer options before you commit materials to a job.
We regularly support work in Davenport, Bettendorf, Moline, Rock Island, East Moline, and nearby Quad Cities communities. Whether you are comparing product lines, replacing a single unit, or building a larger package, we can help you understand what is available and what information is needed for an accurate quote.
Our showroom and sales counter are built around practical product questions: lead times, finishes, glass packages, profiles, installation details, documentation, and jobsite delivery coordination. The goal is simple: fewer surprises for your crew and clearer answers for your customer.
Bring plans, photos, sizes, or product questions to Suburban Wholesale & Supply, or send the details through the quote form. We will help turn the product information on this page into a dependable material order for your next exterior project.
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