COMMERCIAL OVERHEAD DOORS & OPERATORS

COMMERCIAL OVERHEAD DOORS & OPERATORS

Safe & Efficient

DEPENDABLE DOORS & OPERATORS FOR BUSINESS

Your facility deserves doors and operators that work as hard as you do. Signature Garage Doors is the trusted commercial overhead door company in North Alabama, guiding businesses across Huntsville, Decatur, Florence, and Muscle Shoals in choosing the right overhead doors and operators for their unique needs. We deliver solutions built for safety, efficiency, and long-term performance.

COMMERCIAL OVERHEAD DOORS

Signature Garage Doors carries and installs a full range of commercial overhead doors built for heavy-duty use in warehouses, distribution centers, fire stations, and manufacturing facilities. Our sectional, rolling steel, high-speed, and fire-rated doors are designed for security, energy efficiency, and long-term reliability — giving your facility the performance and compliance it requires without sacrificing safety.

Sectional Overhead Doors

Rolling Doors

High-Speed / High-Performance Doors

Fire-Rated Doors

COMMERCIAL OVERHEAD DOOR OPERATORS & OPENERS

Signature installs and services commercial-grade operators from LiftMaster® and Genie®, built for durability, safety, and efficiency in demanding commercial environments. Whether your facility needs quiet operation for retail spaces, high-cycle power for warehouses, or smart automation for remote monitoring and access control, our specialists help you choose the right operator to keep your business moving.

Types of Operators

Trolley Operators
Hoist Operators
Jackshaft Operators
Heavy-Duty Operators
Specialty & Smart Operators

Give Us a Call or Stop By

WE’RE HERE TO HELP!

We take the time to understand your facility’s needs and operational goals, then deliver commercial overhead door and operator solutions that match your workflow, safety requirements, and budget.

Call us at 256-814-7078

Use the Contact Form at the bottom of this page

FAQs ABOUT COMMERCIAL OVERHEAD DOORS & OPERATORS

Who installs commercial overhead doors and operators in North Alabama?

Signature Garage Doors installs and services commercial overhead doors and operators for businesses across Huntsville, Decatur, Florence, and Muscle Shoals. Our expert technicians ensure every installation is safe, reliable, and tailored to your facility’s needs.

Request a consultation today through our service form to get started

What types of commercial overhead doors are available in North Alabama?

We offer sectional overhead doors, rolling doors, high-speed doors, and Cornell fire-rated doors — each designed for heavy-duty use, security, and efficiency. Our specialists help you compare options and choose the right solution for your business.

Which commercial overhead door operator brands do you install and service?

Signature installs and services LiftMaster® and Genie® commercial-grade operators, ensuring smooth, reliable operation for sectional, rolling steel, and high-cycle doors. Our team provides installation, repairs, and maintenance to keep operators running at peak performance.

Learn more about our commercial door & gate operator services.

Do you install fire-rated doors for businesses?

Yes. We install Cornell fire-rated doors designed to meet NFPA standards and local code requirements. Our services also include fire door drop testing, annual inspections, and repairs to ensure your facility remains compliant and protected.

Learn more about commercial fire-rated doors here

Are fire-rated doors required for my facility?

It depends on your building type, layout, and local safety codes. Many facilities — including warehouses, schools, and manufacturing plants — must have fire-rated doors for NFPA compliance. Signature Garage Doors installs and services Cornell fire-rated doors and provides certified inspections and testing.

Do you offer preventive maintenance plans for commercial doors and operators?

Yes. Our customized preventive maintenance plans include inspections, tune-ups, lubrication, and drop testing for commercial doors. Regular maintenance extends equipment lifespan, reduces costly downtime, and ensures compliance.

How much does a commercial overhead door cost in North Alabama?

Pricing varies based on size, materials, insulation, and manufacturer. Signature works with trusted brands like C.H.I., Cornell, Clopay, Haas, ProDoor, ASTA, and Janus, ensuring durable, high-performance doors. Our team provides upfront estimates so you can budget with confidence.

Request a free commercial door estimate now

Locally Owned & Operated

40+ YEARS OF EXPERIENCE

We’ve been providing quality garage door services to families and businesses across North Alabama and Southern Tennessee for decades—and they’ve rewarded us with lasting trust and glowing reviews.