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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
IKO Roofing Company in Dallas: What to Know First
IKO roof repairs and replacements in Dallas typically run $450 – $1,200 for targeted shingle repair and $9,500 – $18,500 for a full tear-off and re-roof on an average suburban home. We’re an independent IKO service provider, not a manufacturer-authorized shop, which means we quote repairs based on what the roof actually needs, not what a warranty department tells us to say. Most IKO repairs take one day once materials are in hand.
This page is for Dallas homeowners who have an IKO roof that’s leaking, lifting, or showing age, and want a straight answer on what it costs and what it takes to fix it right. If that’s you, call (903) 499-4441 and we’ll put a written price in front of you before any work starts.
How IKO Products Fail – and How We Fix Them
- Cambridge architectural shingles losing granules faster than expected. We see this most often on homes built during the Dallas building boom of the mid-2000s through mid-2010s. The Cambridge AR line in particular has a known tendency for premature granule loss in high-UV climates, and Dallas gets 230-plus sunny days a year. The fix is a full shingle assessment, then either spot replacement with a matching stock or a full re-roof if the decking is exposed. We’ll tell you which one makes sense and put the number on paper.
- Nordic and Dynasty shingles lifting at the lap lines after high wind. IKO’s heavier shingles hold up better than cheap three-tabs, but the sealant strips on any brand can release if the installer nailed too high on the shingle, outside the designated nail line. On Dallas roofs that’s a real issue because spring storm season is hard on shingles that were never properly set. We pull the affected courses, inspect the nailing pattern, and reset with new sealant and proper fastener placement. If it’s a manufacturer defect, we document it with photos so you have evidence for any claim.
- Valley and ridge leaks on IKO Marathon and Cambridge installations. This is rarely the shingle itself. It’s almost always flashing. IKO’s installation specs call for specific valley materials and ridge cap detailing, and in Dallas we regularly find roofs where the original contractor skipped the step flashing or used the wrong underlayment in valleys. Our repair replaces the valley flashing, checks the roof deck for rot from the leak, and reinstalls the shingles to manufacturer spec, not builder shortcut.
- Soft roof decking hidden under intact-looking IKO shingles. On roofs over 15 years old we regularly find the lower courses of sheathing have soaked up water from splashback at the eaves or from ice damming in the occasional Dallas freeze event. The shingles look fine from the ground. You don’t know until the roof comes off. We quote decking replacement per sheet at a fixed rate, so the number doesn’t move at the door.
- Curling at the eaves on IKO’s entry-level three-tab lines. This is heat and age. Three-tab shingles on a south-facing Dallas roof get brutalized by summer heat, and by year 10 or 12 the bottom edge starts curling like a dried leaf. Repair is a stopgap; the honest answer is replacement with a heavier architectural line. We’ll show you the difference on paper and walk through the cost gap so you can decide with the facts.
Styles & brands we work with






Our IKO Roofing Company Process
- 1
You call, a live person answers. No menu, no voicemail. You describe the issue, we schedule a visit. The tech shows up in uniform, background-checked, inside the window we gave you.
- 2
We inspect the roof without a sales pitch. The tech walks the roof, checks the shingles, flashing, pipe boots, and attic ventilation. You get photos and a plain-English explanation of what’s wrong and what’s not wrong.
- 3
We put the price in writing. Before anything gets touched, you have a line-item quote showing materials, labor, and decking repair if the roof deck is soft. The number on the paper is the number on the invoice. It doesn’t move.
- 4
We make the repair or start the replacement. For repairs, we use OEM IKO shingles when they’re still in production and available, and a high-quality matched aftermarket or new-old-stock when they’re not. We tell you which is which and why. For replacements, we install IKO or a comparable line from GAF, Owens Corning, or CertainTeed, whichever fits your budget and the roof’s pitch.
- 5
We test the repair the way storms do. Water test on repairs. On replacements, we walk the finished roof and check every penetration, every valley, every ridge cap. If it’s not right, we redo it before we leave.
- 6
You get the 365-Day Done Right Promise in writing. If the repair or installation fails within a year, we come back and fix it at no charge. No forms, no fine print, no argument.
See the difference
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After
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After
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AfterWhat IKO Roofing Company Costs in Dallas
Here’s the straight pricing, because you shouldn’t have to call just to get a ballpark:
- Minor shingle repair (lifted or missing shingles, small flashing leak): $450 – $750
- Valley or flashing repair with decking spot repair: $800 – $1,800
- Roof inspection and repair estimate for IKO shingles: $150 – $300, credited back if you hire us
- Full IKO roof replacement on a typical Dallas suburb home: $9,500 – $18,500 depending on square footage, pitch, and decking condition
The big variables are roof size, pitch (steep roofs take longer and cost more), and how much decking needs replacing once the old shingles come off. We quote decking per sheet at a fixed rate, and we only charge for what we actually replace. Call (903) 499-4441 and we’ll give you a written estimate. The estimate is free, and the price on it is the price you pay.
Why Dallas Homeowners Call Brennan Roofing Co Dallas for IKO Work
Because a roof either keeps water out or it doesn’t. Everything else is just conversation.
We operate under a standard we call The Garrison Standard. It means a written price before any work starts, on every job, with no exceptions. It means background-checked, uniformed technicians on your roof, so you know exactly who’s up there. It means every repair and installation is guaranteed in writing for one full year, and if something fails we come back and make it right at no charge. We install IKO and also carry lines from GAF, Owens Corning, and CertainTeed, so if the right fix is a material other than what’s currently on your roof, we’ll tell you and show you the cost difference. Travis Oakley signs off on the job himself when the work calls for it. You get the same discipline on a $450 repair in Oak Cliff that you get on a $16,000 re-roof near the Stemmons corridor.
FAQs
It depends on the IKO line, the age of the roof, and whether the original installation was registered. Many IKO warranties cover manufacturing defects for a limited period, but labor for the repair is usually not covered after the first few years. We document everything with photos and measurements so if a claim is worth filing, you have what you need. We won’t file a claim that we know will get denied just to stall. Call (903) 499-4441 and we’ll give you a straight read on whether your IKO warranty is worth pursuing.
In most cases, yes. Current-production IKO lines like Cambridge and Dynasty carry the same color families they’ve had for years, and we stock the common Dallas-heavy colors. If your line is discontinued or the color has shifted from age and sun, we’ll tell you before we start and show you the closest match. The price doesn’t change because a shingle is hard to match; only the appearance does.
We recommend based on the roof’s age and condition, not on what makes us more money. If the deck is sound and the shingles have years left, we repair. If the roof is past 15 years and showing granule loss, lifting, and curling, we’ll show you photos and give you a replacement price alongside the repair price. You make the call with the facts in front of you.
Live-answer scheduling means you talk to a person immediately and get a visit window that same week for most repairs. We don’t queue calls. If you have active water coming in, tell the person on the phone and we’ll work it into the day. For scheduled replacements, we’ll give you a written start date and a completion window before you sign anything.
No. The price on the written estimate before work starts is the price on the final invoice. The only exception is if we open the roof and find decking that must be replaced, which we quote per sheet at a fixed rate and show you in writing before we replace a single board. No line items appear after the contract is signed. That’s the Garrison Standard, and it’s in force on every job we do.
If you have an IKO roof in Dallas and you want a straight answer from a company that puts the price in writing, call (903) 499-4441. We’ll schedule a visit, show up when we say we will, and hand you a number that doesn’t move.
Written by Travis Oakley, Owner, Brennan Roofing Co Dallas at Brennan Roofing Co Dallas, serving Dallas and nearby areas.