Do You Need a Permit for Concrete Work in Acworth or Cobb County?
The permit question is one of the most frequently misunderstood aspects of concrete work in Acworth and Cobb County. Some homeowners believe permits are only required for structural work. Others assume their contractor handles everything automatically. The reality is more nuanced — and skipping a required permit has consequences that can affect your property sale years later.
In this post, we cover which concrete projects require permits in Cobb County, how the application process works, what it costs, and what a licensed contractor should handle for you.
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Why Concrete Permits Exist in Cobb County
Building permits for concrete work serve two primary functions: ensuring the work is designed to meet structural and safety standards, and creating a record that inspected, code-compliant work was done on the property. For Cobb County specifically, permits also ensure that concrete projects account for stormwater management — a particular concern in a county with extensive impervious surface and regulated drainage requirements.
When permitted work is inspected and approved, it’s documented in the property’s permit history. This matters at sale time — buyers’ attorneys and inspectors regularly flag unpermitted additions, and unpermitted concrete work can delay closings or require costly remediation to legalize. For homeowners in Governors Towne Club or Brookstone Country Club where transaction values are high, a missing permit on a driveway or patio creates an unnecessary complication.
Types of Concrete Projects and Their Permit Requirements
Driveways — Permit Required Concrete driveway installation and replacement require a Cobb County building permit. The permit confirms proper drainage design (driveways must not direct stormwater toward the street), that the driveway meets county width standards, and that the contractor is licensed. This applies within both unincorporated Cobb County and the City of Acworth.
Patios and Decks — Typically Required Concrete patios and decks installed by a licensed contractor typically require a permit, particularly when they are structural (supporting a covered porch or pergola) or large in area. Simple small patios may fall under a de minimis threshold in some jurisdictions, but the safe approach is to confirm with the Cobb County Community Development Agency before assuming no permit is required.
Walkways — Situational Short walkways connecting the driveway to the front door often don’t require a permit in unincorporated Cobb County. Longer walkways, and any walkway that replaces an existing structure, may require review. Again, confirming with the county before construction is the appropriate step.
Foundation Repair — Required for Structural Work Structural concrete foundation repair — including slab section replacement and mudjacking — requires a building permit in Cobb County. Surface-level crack injection and resealing typically do not. See our foundation repair page for Acworth homeowners for more on what constitutes structural vs. surface work.
Commercial Concrete — Always Required Any commercial concrete project in Cobb County requires a building permit, and many require site plan review as well. Commercial work involving changes to impervious surface area may also require stormwater management review under Cobb County environmental regulations.
Practical Uses: What the Permit Process Looks Like
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Application submission: Cobb County permit applications for residential concrete work are submitted to the Community Development Agency at 1150 Powder Springs Street, Suite 400, Marietta, GA 30064. Phone: (770) 528-2060. Licensed contractors typically submit applications on the homeowner’s behalf and handle the process end-to-end.
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Required documentation: Residential concrete permit applications typically require the contractor’s Georgia Contractor’s License number, a description of the scope of work, the project address, and a cost estimate. Site plans showing drainage direction may be required for larger projects.
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Permit fees: Cobb County residential building permit fees are based on project valuation — approximately $6 per $1,000 of construction value for residential work. A $5,000 driveway project carries approximately $30 in permit fees. Commercial permit fees follow a different schedule.
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City of Acworth jurisdiction: Properties within the Acworth city limits may be subject to City of Acworth Building Services jurisdiction rather than Cobb County — or may require review from both. The City of Acworth Building Department can be contacted at acworth-ga.gov/development/building-department/.
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Inspections: After permit approval, work may require a rough inspection (before concrete is poured) and a final inspection. Your contractor should schedule these inspections and ensure the project is ready before each inspection appointment.
How It Works: What a Good Contractor Does
A licensed concrete contractor in Acworth should handle the permit application, fee payment, and inspection coordination as a standard part of the project. You should not be navigating the Cobb County permit process independently. If a contractor proposes to do concrete work “without the permit hassle” or suggests the homeowner save money by skipping the permit, that contractor is either unlicensed or willing to operate outside code compliance — both of which expose the homeowner to liability.
When vetting contractors for your Acworth concrete project, ask explicitly: “Will you pull all required permits for this project?” The answer should be an unqualified yes. Any hesitation is a red flag worth addressing before signing a contract.
Permitted Concrete Work in Acworth — Handled for You
Acworth Concrete Pros manages all Cobb County permit applications and inspections. Get a free estimate today.
Cost Factors Related to Permits in Acworth
Permit fees for residential concrete work in Cobb County are typically modest — $30–$150 for most residential projects based on the per-$1,000 fee schedule. These fees are legitimate project costs that should appear in your contractor’s written estimate as a line item.
What costs significantly more is failing a permit inspection because the work was done improperly, or discovering years later that unpermitted work must be permitted retroactively before a property sale can close. Retroactive permits often require exposing portions of the work for inspection — which, for a concrete driveway, means breaking out sections to verify sub-base conditions. The cost of retroactive compliance far exceeds the cost of doing it right the first time.
Frequently Asked Questions
Who is responsible for pulling the permit — me or the contractor?
The contractor is responsible for obtaining permits for work they perform. Under Georgia law, licensed contractors are required to pull permits for work that requires them. If a contractor asks you to pull your own permit for their work, that is a sign they may not be properly licensed or are trying to avoid accountability for the permitted scope.
What happens if I do unpermitted concrete work in Acworth?
Unpermitted work can result in: stop-work orders, fines, required demolition and re-do, complications at property sale, and potential insurance claim denial for work performed without required permits. Cobb County takes permit compliance seriously in residential neighborhoods, particularly in HOA-governed communities like those throughout Acworth.
Does my HOA have separate requirements from the county?
Yes — many Acworth HOAs require architectural review board (ARB) approval for exterior changes including driveway replacement, patio installation, and stamped concrete surface changes. HOA approval is separate from and in addition to Cobb County building permits. Your contractor can typically provide material specifications and color samples to support your HOA submission. Check your HOA’s governing documents before starting any exterior concrete project.
Fully Permitted Concrete Work in Acworth and Cobb County
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