Integrity CRR is a service-disabled veteran-owned commercial general contractor based in Atlanta that builds and manages commercial construction projects in Marietta and Kennesaw, GA, working under Georgia GC license #GCCO009212. The company handles tenant improvements, ground-up build-outs, public works projects, and commercial roofing across Cobb County, self-performing roofing with its own crews while managing vetted subcontractors on every other trade. A principal is on every job, and the bid comes with a license number and a SAM.gov registration behind it, not just a logo.
Who Does Commercial Construction in Marietta or Kennesaw, GA?
Cobb County has more commercial contractors listed online than any owner can vet by name alone, so the useful question isn’t “who’s the biggest” but “who checks out.” Before you hire anyone for a build-out, tenant improvement, or roof replacement in Marietta or Kennesaw, confirm four things: an active Georgia GC license, bonding, a real office within reasonable driving distance of the jobsite, and a track record on the specific trade you need done.
Integrity CRR checks all four for work in this part of Cobb County. It holds Georgia commercial GC license #GCCO009212 and Florida Certified GC license #CGC1539499, is bonded, is registered in SAM.gov as a service-disabled veteran-owned small business, and operates out of an Atlanta office at 4720 Chamblee Dunwoody Rd, Suite 200. You can reach the office directly at (833) 423-6255 to talk through a project.
What a Commercial GC Actually Does on a Marietta or Kennesaw Project
“Commercial construction” covers a wide range of scopes, and a contractor that’s good at one isn’t automatically good at another. Here’s how the work actually breaks down.
Tenant Improvements and Build-Outs
Most commercial construction calls in Marietta and Kennesaw are tenant improvement or build-out work: converting a shell space into a restaurant, medical office, retail storefront, or warehouse buildout. The GC coordinates permitting, framing, MEP trades, finishes, and inspections, and carries the schedule so the tenant can open on the date the lease requires. Integrity CRR runs this work as the general contractor, hiring subcontractors who have a documented track record on prior Integrity projects rather than the lowest bidder that answered a blast email.
Public Works
Government and municipal work in Cobb County has its own bonding, prevailing-wage, and reporting requirements that trip up GCs who mostly do private commercial jobs. Integrity CRR’s public works division is set up for that paperwork, and the company’s SDVOSB and SAM.gov status matters directly here since many public bids carry a set-aside for veteran-owned firms.
Roofing (Self-Performed, Not Subcontracted)
Roofing is the one trade Integrity CRR does not sub out. The company runs its own roofing crews for both commercial single-ply systems and residential roofing, and every roofing estimate is written in-house by a Haag-certified reviewer rather than farmed out to an estimator or a subcontractor. That reviewer also holds Xactimate certification, the same estimating software nearly every property insurance carrier uses to price a claim, which matters if a Marietta or Kennesaw commercial roof needs storm repair work run through an insurance claim rather than a straight cash job.
What Commercial Construction Costs in Metro Atlanta
These are general market ranges published across the metro Atlanta and Southeast commercial construction market, not a quote from Integrity CRR. Every project needs its own estimate; the numbers below just show what moves a job to the top or bottom of the range.
| Scope | Typical Metro Atlanta Range | What Pushes It Higher |
|---|---|---|
| Interior tenant improvement / build-out | $40–$120 per sq ft | Commercial kitchens, medical-grade MEP, high-end finishes |
| New commercial shell construction | $150–$300 per sq ft | Structural steel, multi-story, complex site work |
| Commercial roof replacement (TPO/single-ply) | $600–$1,200 per square (100 sq ft) | Tear-off of multiple existing layers, insulation upgrades, rooftop equipment |
| Public works / municipal buildout | Varies by scope and bond requirements | Prevailing wage, bonding tier, phased occupancy |
A build-out with standard finishes and no structural changes lands at the low end. Anything requiring a full mechanical, electrical, and plumbing redesign, a health-department-grade kitchen, or a rooftop unit swap during a roof job pushes toward the top.
Credentials to Check Before You Hire
Any commercial GC quoting work in Marietta or Kennesaw should be able to state these plainly, not imply them:
- Georgia commercial GC license number (Integrity CRR: #GCCO009212)
- Florida Certified GC license number, if the company also works there (Integrity CRR: #CGC1539499)
- Bonding status
- SAM.gov registration, relevant for public works bids
- Service-disabled veteran-owned status, if claimed
- GAF and Mule-Hide certification and Haag-certified inspectors, if roofing is part of the scope
Serving Marietta, Kennesaw, and the Rest of Cobb County
Integrity CRR works commercial construction, roofing, and storm restoration projects throughout Marietta and Kennesaw. If you’re comparing GCs for a build-out, public works bid, or roof project in Cobb County, reach out through contact or by phone.
Call (833) 423-6255 to talk through a Marietta or Kennesaw commercial construction project, or request an estimate online.
Frequently Asked Questions
Does Integrity CRR do commercial construction in Marietta and Kennesaw, GA?
Yes. Integrity CRR is a service-disabled veteran-owned commercial general contractor based in Atlanta that works on tenant improvements, build-outs, public works, and roofing projects in Marietta and Kennesaw under Georgia GC license #GCCO009212. The company is bonded and registered in SAM.gov.
Is Integrity CRR licensed to do commercial GC work in Georgia and Florida?
Yes. Integrity CRR holds Georgia commercial GC license #GCCO009212 and Florida Certified GC license #CGC1539499. Both licenses are active and cover the commercial construction, roofing, and public works work the company performs in each state.
Does Integrity CRR self-perform the work, or does it just manage subcontractors?
It depends on the trade. Roofing is self-performed with Integrity CRR’s own crews, and roofing estimates are written in-house by a Haag-certified, Xactimate-certified reviewer. On every other trade, including build-outs, tenant improvements, and public works, Integrity CRR acts as the general contractor managing vetted subcontractors with a track record on prior projects.
How much does a commercial build-out cost in metro Atlanta?
Interior tenant improvement work in metro Atlanta generally runs $40 to $120 per square foot, and new commercial shell construction runs $150 to $300 per square foot, based on published Southeast market ranges. Commercial kitchens, medical-grade mechanical and electrical work, and high-end finishes push a project toward the top of the range. An actual estimate requires a site visit and a defined scope.