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Why Build with Us

Every build begins with your vision—and that’s where we start. From detailed planning and transparent budgeting to quality materials and skilled execution, we build with intention and integrity. We treat every project as if it were our own, ensuring high standards of finish and performance throughout the process. When you choose us, you’re choosing a partner dedicated to delivering thoughtful, lasting construction solutions that feel right for your life, business, or workplace.

What We Build

Outdoor Living

Custom Decks and Patio Structures.

Outbuildings

Post Frame Structures, Detached Garages, Accessory Structures.

Home Additions

Home additions are designed to create more usable space while fitting naturally with the existing structure. A thoughtful approach to planning, layout, and construction helps ensure the addition feels cohesive, functional, and built to last.

Custom Homes

Partner with us to build your Custom home.

Where We Provide Building Services

Gannon & Company proudly serves homeowners throughout Indianapolis and the surrounding areas of Central Indiana. Our service area includes Marion County as well as Hancock, Hamilton, Madison, Shelby, and Johnson Counties. Whether you’re located in the city or a nearby community, we bring the same level of care, craftsmanship, and attention to detail to every project we take on.

Here are few of the areas we service:

• Indianapolis, IN
• Hancock County, IN
• Hamilton County, IN
• Madison County, IN
• Marion County, IN
• Shelby County, IN
• Johnson County, IN

Not sure if we service your area? Contact us and find out!