Home · Services · Second-Story Additions · Colleyville

$150,000 – $300,000 · Colleyville, TX

Second-Story Additions in Colleyville, TX

Double your square footage without losing your lot — a full second floor added above your existing one-story home.

Colleyville Specialists

Second-Story Additions built for Colleyville families.

In Colleyville, a second-story addition is the answer when your lot is full but your family isn't done growing. We add bedrooms, a primary suite, or a bonus level above your existing footprint.

It's the most structurally demanding work we do, which is exactly why engineering and permits are complete before a single wall comes down.

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Second-Story Additions in Colleyville

Before & After

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AfterBeforeBeforeAfter

Sample project visualization · drag the handle

Why Colleyville Chooses Us

Plan first. Build second.

Colleyville permitting handled

We pull the full permit package and navigate local review before demolition.

One dedicated team

An ASM and a PM from first call through warranty.

Live in your home through it

A working kitchen and bath stay usable the whole build.

See the Full AG Standard

Colleyville Reviews Sample — replace with real reviews

What Colleyville families say.

★★★★★
"[Sample] Two new bedrooms and a primary suite upstairs — and the house still looks like ours."
Sample Client
Second-Story Additions · Colleyville
★★★★★
"[Sample] The weather-window scheduling was the difference."
Sample Client
Second-Story Additions · Colleyville
★★★★★
"[Sample] Permits and engineering were done before demo day."
Sample Client
Second-Story Additions · Colleyville

More in Colleyville

Other ways we add space in Colleyville.

Colleyville Resources

Guides for your Colleyville addition.

Nearby

Second-Story Additions across Dallas–Fort Worth.

Serving Colleyville, TX

Ready to start your Colleyville project?

A real conversation about scope, schedule, and price — we respond within four business hours.