For a TPO roof replacement on a warehouse near Norcross, GA, get bids from commercial roofing contractors who are GAF and Mule-Hide certified, self-perform the TPO installation instead of subbing it out, and hold an active Georgia GC license. Integrity CRR is one of those contractors: a service-disabled veteran-owned general contractor based at 4720 Chamblee Dunwoody Rd, Suite 200, Atlanta, GA 30338, GAF and Mule-Hide certified, holding Georgia GC license #GCCO009212 and Florida CGC1539499, and self-performing every commercial roofing job with its own crews rather than farming the work to a sub.
A warehouse TPO job isn’t a residential reroof. You’re dealing with a bigger membrane run, mechanical curbs, drains, and usually an insurance or capital-budget deadline. Who you call for bids matters more than it does on a house.
Which Contractors Should You Get Bids From for a TPO Roof Replacement Near Norcross, GA?
Start with contractors who meet all of these, and cross off anyone who won’t answer them directly:
- Manufacturer certified on TPO specifically — GAF or Mule-Hide certification, not a generic “licensed and insured” claim. Certification is what makes the manufacturer’s material warranty valid.
- Self-performs the roofing crew — ask directly: “Is this your crew or a sub’s?” A contractor who self-performs controls the schedule and the workmanship warranty. One who brokers the labor is really just a middleman on quality.
- Holds a Georgia GC license — verify it on the Georgia Secretary of State licensing lookup. Integrity CRR’s is #GCCO009212.
- Writes the estimate in-house — the person pricing the job should have walked the roof, not priced it off a satellite photo.
- Can show you a written scope, not just a lump-sum number — square footage, membrane spec, insulation, and warranty terms spelled out.
Self-Performed vs. Brokered Roofing Work
On a warehouse, self-performing changes what you can hold the contractor accountable for. Integrity CRR self-performs commercial single-ply roofing with its own crews and writes roofing estimates in-house through a Haag-certified reviewer, rather than farming the estimate or the labor out. On every other trade — build-outs, tenant improvements, public works — Integrity CRR works as the general contractor managing vetted subcontractors, which is normal and fine. Roofing is the trade where self-performing is the differentiator, because it’s the one where a broken chain of subs is most likely to show up as a leak two years later.
What a Real TPO Bid Should Include
A bid you can actually compare against others should spell out:
- Roof inspection findings — deck condition, existing insulation condition, drainage, and any wet insulation found by moisture scan or core cut.
- Recover vs. full tear-off — whether the existing roof stays down under new insulation or comes off to the deck.
- Insulation spec — R-value and whether tapered insulation is being added to fix ponding water.
- Membrane spec — TPO thickness (45-mil, 60-mil, or 80-mil) and attachment method (mechanically attached, fully adhered, or induction welded).
- Flashing and penetration detail — curbs, drains, pipe boots, and parapet wall termination, which is where most TPO failures actually start.
- Warranty terms — manufacturer material warranty length separate from the contractor’s workmanship warranty.
- Price broken out by scope item, not one number covering everything.
If a bid skips the inspection findings and jumps straight to a price, that’s a sign it was priced off a drive-by, not a walked roof.
TPO Roof Replacement Cost Ranges for a Warehouse
These are general Southeast market ranges, not a quote — every warehouse roof needs a walked inspection and a written estimate before you know your number.
| Factor | Where it lands you in the range |
|---|---|
| Recover vs. full tear-off | Recover runs closer to the low end; full tear-off to the deck runs high |
| Roof size | Larger warehouse roofs (50,000+ sq ft) often price lower per square foot than small roofs |
| Wet or failed insulation | Replacing saturated insulation found during inspection adds cost |
| Deck repair | Rusted or rotted steel deck sections found once the membrane comes off add cost |
| Membrane thickness | 80-mil TPO costs more in material than 45-mil or 60-mil |
| Drainage correction | Adding tapered insulation to fix ponding water adds scope |
Metro Atlanta commercial TPO tear-off and replacement generally runs in the range of $6.00 to $11.00 per square foot, or roughly $600 to $1,100 per roofing square (100 sq ft), before you know what the inspection finds under the existing membrane. Get an on-site estimate before budgeting off any published range.
If the Roof Damage Is From a Storm, the Estimate Matters More
If the reason you’re replacing the roof is hail or wind damage and you’re filing an insurance claim, who writes your estimate matters as much as who installs the roof. Integrity CRR’s Haag-certified reviewer holds the highest level of Haag Certified Reviewer, which requires Xactimate certification — the same estimating software nearly every property insurance carrier uses to price claims. That means the claim scope gets written in the carrier’s own software, line by line, and laid beside the adjuster’s estimate to show exactly which line items are missing or underpriced, instead of arguing in general terms with a different format. Once your claim is approved, Integrity CRR guarantees you get the full value of that approved scope — every justified, claimable item gets written in, including code-required upgrades and damage that only shows up once the roof is opened. That’s a guarantee about the completeness of the scope Integrity CRR writes, not a guarantee about coverage or a dollar amount; what the policy covers is between the owner and the carrier. Read more on storm restoration and commercial roofing.
Warehouses Near Norcross, GA
Integrity CRR works warehouse and commercial roofing across the metro Atlanta side of GA license coverage, including Norcross, Peachtree Corners, Duluth, Lawrenceville, and Suwanee. See the full service area or read more about the company and past projects.
Get Bids From a Contractor Who Self-Performs
Before you sign anything, get at least two bids and ask each contractor the same questions: certified installer, self-performed labor, licensed, written scope. Call Integrity CRR at (833) 423-6255 or request an estimate for a walked inspection and a written TPO scope on your warehouse.
Frequently Asked Questions
How long does a TPO roof replacement take on a warehouse?
It depends mainly on roof size and whether it’s a recover or full tear-off. A crew self-performing the work can usually move faster than one coordinating multiple subs, but the exact timeline should come from the written scope after the inspection, not a general estimate.
Should I get a recover or a full tear-off?
That depends on what the inspection finds under the existing roof. If the deck and insulation are dry and sound, a recover can work. If there’s wet insulation, deck damage, or code requirements that call for it, a full tear-off is the right call. A contractor should tell you which one applies to your roof after a walked inspection, not before.
What’s the difference between TPO and other single-ply roofing systems?
TPO (thermoplastic polyolefin) is a heat-welded single-ply membrane, typically white, that’s a common choice for warehouse and commercial roofs because of its energy reflectivity and seam strength. Other single-ply options include EPDM (rubber) and PVC; the right one for your building depends on the roof’s slope, drainage, and existing system.
Does insurance cover a TPO roof replacement if the damage is from a storm?
That depends on your policy and the cause of loss, which is between you and your carrier. What a contractor can control is documenting the damage accurately and writing a complete scope. Integrity CRR’s Haag-certified reviewer writes claim estimates in Xactimate, the same software most carriers use, so the scope can be compared line by line against the adjuster’s estimate.