About 40x40 Construction

40×40 Construction serves Chattanooga,TN and surrounding areas. We are Chattanooga home builders who specialize in the art of luxury homes.

About 40x40

We pride ourselves on being your premier luxury home builders nestled in the heart of
Chattanooga, TN. Our commitment extends beyond just constructing exquisite homes; it
encompasses a dedicated partnership throughout every phase of your building or
renovation endeavor. From the initial estimation phase to the final unveiling of your
dream home, we’re involved, ensuring a seamless and tailored experience when
crafting your custom home.

Aaron Aho Founder of 40x40

As a native of the United States and a dedicated army veteran, our founder Aaron embodies a profound understanding of what it takes to construct homes that stand the test of time. 

At the age of 8, Aaron embarked on a journey when his family relocated to Africa for a “working missions’ trip”. It was during these years that Aaron learned his construction skills from his father constructing local buildings in their community. 

Upon returning to the United States for college, Aaron pursued his studies at Southern Adventist University, where he completed a degree in biology. 

After this, Aaron joined the US Army, where he completed multiple deployments to Afghanistan. Amidst his military service, he continued his education, earning an MBA while continuing to serve his country. 

It was from this spirit that 40×40 Construction was born, a testament to Aaron’s unwavering commitment to excellence and community empowerment. 

Now settled in Chattanooga with his wife, two children and two dogs, Aaron continues to lead by example, shaping the landscape of construction with integrity, dedication, and a relentless pursuit of excellence. 

Step 1: Project Evaluations

With our expert guidance, we will assess your property to determine project feasibility and
identify potential changes.

Step 2: Vision Creation

We work closely with you to understand your vision and translate it into informed decisions.

Step 3: Cost Estimation

We provide accurate and detailed cost estimates alongside cost-saving opportunities without
compromising quality.

Step 4: Project Planning

We develop a comprehensive plan that keeps your project on track and on budget.

Step 5: Communication

We keep you informed throughout the process, providing regular updates.

Step 6: Welcome to Your New Home
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Our Process

Our expert team is here to guide you every step of the way because 40x40 Construction believes in the art of crafting luxury homes. Our process allows the masterpiece of your creation to come to life. From project evaluations, to vision creation cost estimation, and planning we have a standard of transparent communication to keep you informed throughout the process, providing regular updates as your custom home or renovation is being completed.

Areas We Service




Signal Mountain


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