Flagpoles for Sale &
Professional Installation

Looking for flag poles for sale and expert installation? At Long Island Flag Repair, we supply and install high-quality aluminum and commercial-grade flagpoles across Nassau and Suffolk County. Whether you’re outfitting your front yard, business, or municipal property—we make the process simple and professional from start to finish.

Types of Flagpoles

Rooftop Flagpole

Commercial Flagpole

Outrigger Flagpole

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Choosing the Right Flagpole

Perfect balance of visibility and practicality for businesses and homes.

Ideal for government buildings, schools, and dealerships.

Choosing the Right Flagpole

Choose from satin aluminum, clear anodized, black anodized, and bronze anodized for added protection and aesthetic appeal.

Lightweight, durable, and resistant to corrosion. Best for flagpoles under 80 feet.

Offers additional strength for flagpoles over 80 feet.

Flagpole Rope & Halyard Systems

External Halyard

Internal Halyard

Flagpole Pricing & Installation

Commercial-Grade Flagpoles with Installation

20 Feet

With Installation
$ 4,500 Starting Cost
  • 5'" Butt Diameter
  • 120+ mph Max Wind Speed
  • 4' x 6' Flag (Recommended)

30 Feet

With Installation
$ 5,500 Starting Cost
  • 6'" Butt Diameter
  • 117 mph Max Wind Speed
  • 5' x 8' Flag (Recommended)
Popular

45 Feet

With Installation
$ 11,000 Starting Cost
  • 6'" Butt Diameter
  • 120+ mph Max Wind Speed
  • 10'x 15' Flag (Recommended)

Need a Bigger Flagpole?

How Our Flagpole Installation Process Works

  • 1. Call or Email to Get Started

    First, we discuss what flagpole height and style you're looking for—typically 20′ to 80′ aluminum flagpoles. We’ll help guide you through the options and make sure it fits your location and visibility goals.

  • 2 Site Visit & Placement

    Once your flagpole is selected, our crew visits the site and helps determine the best placement based on your property layout. We make sure it’s visible, accessible, and compliant with safety clearances.

  • 3 Excavation & Foundation

    We hand-dig the hole for precision and safety. A metal ground sleeve is installed, then surrounded by concrete for stability. For example, a standard 20 ft pole typically requires 10–12 bags of 80 lb concrete. The pole itself fits into the sleeve, and sand is packed inside the sleeve to hold the pole plumb (perfectly straight).

  • 4 Flagpole Erection & Final Steps

    After about an hour of drying, the pole is carefully raised and set in place. However, we advise waiting 48 hours before flying your flag, to allow the foundation to cure fully.

Same Day Quotes

Contact us to get started with your flagpole installation.