Garage Door Service
Iron Mountain, MI
No Obligation, Free Estimates
Emergency Service Available
Manufacturer and Labor Warranties Available
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Elevate Your Garage Door Experience
Have you been looking for an expert garage door service in Iron Mountain, MI or nearby areas? Delta Door & Dock is your partner for all things garage and overhead doors in areas within a 2-hour radius of Escanaba, MI. We're a woman-owned, family-run business with deep local roots, bringing over 20 years of customer service excellence to every project. Formerly Delta Door Co., we've had the same phone number since 1977! Our commitment to quality, reliability, and attention to detail sets us apart in the industry. Also, we're proud to be the only Haas door dealer in the Upper Peninsula!
We understand that your garage door is more than just an entryway—it's a crucial part of your home or business. Our team is fully insured, providing peace of mind with every installation and repair. At Delta Door & Dock, we're not just about selling doors—we're about building lasting relationships through excellent communication and reliable support. Ready to get started? Contact our team today to find out why we offer the garage door service Marinette, WI residents prefer!
Why Choose Delta Door & Dock
Free Estimates
Emergency Service Available
One-Year Labor Warranty
Woman-Owned Business
Over 20 Years of Experience
Reliable Phone Support


Residential Overhead Garage Doors
Transform your home's curb appeal with our stunning selection of residential overhead garage doors. As the garage door service Marinette, WI loves, we offer a wide range of styles, materials, and designs to complement any architectural aesthetic. Our team will guide you through the selection process, helping you find the perfect door that balances functionality, energy efficiency, and visual appeal for your home.
Commercial Overhead Garage Doors
For businesses in need of durable, high-performance overhead doors, Delta Door & Dock has you covered. We provide a robust commercial garage door service in Iron Mountain, MI and beyond, designed to withstand heavy use and harsh conditions. Our commercial doors offer enhanced security, insulation, and operational efficiency, helping to streamline your business operations and reduce energy costs.


Loading Dock Services
Maximize the efficiency of your loading dock with our comprehensive services. From dock levelers and seals to bumpers, we provide everything needed to create a safe, productive loading area. Our skilled technicians can install, repair, and maintain all your loading dock equipment, minimizing downtime and enhancing operational flow.
Garage Door Openers
Upgrade your garage door system with our state-of-the-art openers. As the garage door service Marinette, WI depends on, we offer a range of quiet, reliable, and energy-efficient models to suit various needs and budgets. Our team can help you choose the right opener for your door, providing smooth operation and enhanced convenience for years to come.


Custom Painting for Overhead Garage Doors
Make your garage door truly unique with our custom paint color options. Whether you're looking to match your home's exterior or create a bold statement, we can help bring your vision to life. We only use Sherwin-Williams primers and paints, which are durable and weather-resistant. Our paints maintain your garage door's beauty for years to come, adding value to your property.
Same-Day Service Available
Don't let a broken garage door slow you down! Same-day service available on in-stock spring repairs.
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Voted Best of the Best 2024
Recognized by the Daily Press as the top Window & Doors Dealer, Delta Door & Dock is proud to be your trusted choice for quality and service.
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Here's what our satisfied customers are saying...
At Delta Door & Dock, we take pride in providing exceptional garage residential and commercial door services to our customers. We would be grateful if you could share your thoughts about our services with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Delta Door & Dock and let others know what you think.
Frequently Asked Questions
At Delta Door & Dock, we understand that choosing the right loading dock or garage door service in Marinette, WI or nearby areas comes with plenty of questions. Whether you’re planning a new installation, considering an upgrade, or need help with repairs, having clear information makes all the difference. To help you get started, we’ve answered some of the most common questions our customers ask about our services, experience, and what to expect when working with our team.
What areas does Delta Door & Dock serve?
Delta Door & Dock proudly serves customers within a two-hour radius of Escanaba, Michigan, offering reliable garage door and loading dock services across the Upper Peninsula and surrounding communities. Whether you’re a homeowner looking to enhance your property or a business owner needing dependable overhead doors and dock equipment, the team travels throughout the region to provide quality installation, repair, and maintenance. As the garage door service Iron Mountain, MI residents love, Delta Door & Dock understands the unique needs of local properties and delivers solutions designed for the climate and environment of northern Michigan.
How long has Delta Door & Dock been in business?
Delta Door & Dock has a long history of offering a garage door service in Iron Mountain, MI and nearby areas. Originally known as Delta Door Co., the business has maintained the same phone number since 1977, a reflection of its enduring commitment to serving the community. Today, as a woman-owned, family-run company, Delta Door & Dock brings over 20 years of customer service experience to every project. This deep-rooted background has helped shape a reputation for quality, reliability, and friendly, local expertise that customers have counted on for generations.
What sets Delta Door & Dock apart from other garage door companies?
What makes Delta Door & Dock stand out as an expert garage door service in Iron Mountain, MI is its combination of local heritage, professional experience, and personal approach to customer care. The company is woman-owned and family-run, emphasizing clear communication, dependable service, and attention to detail on every job. Delta Door & Dock is also proud to be the only Haas Door dealer in Michigan’s Upper Peninsula, offering high-quality garage doors with lasting performance and aesthetic appeal.
What should I do if my garage door isn’t opening or closing properly?
If your garage door isn’t working as it should—whether it won’t open, close completely, or moves unevenly—it’s best to stop using it and contact a professional technician. Attempting to fix it yourself can be unsafe, as garage doors are heavy and rely on tensioned components like springs and cables. The experienced team at Delta Door & Dock can diagnose the issue, whether it’s a problem with the opener, tracks, or mechanical parts, and provide the necessary repairs. With emergency service available, the company helps restore proper operation quickly and safely, minimizing inconvenience and downtime.
How can I request a free estimate?
Requesting a free estimate for your garage door service in Marinette, WI from Delta Door & Dock is simple and straightforward. Homeowners and business owners can contact the team directly by phone or through the website to schedule a consultation. During the estimate, you’ll discuss your needs—whether you’re planning a new installation, a replacement, or a repair—and receive professional recommendations tailored to your property. The team takes the time to explain available options and answer any questions, ensuring you have the information needed to make confident decisions about your garage door or loading dock project.
















