Roof Replacement in McKinney, TX
A straight answer on repair versus replace, then a new roof done once and done right.
Past a certain point, patching is just renting time. A local roofer rebuilds your McKinney roof from the deck up, tiers priced side by side before you choose.
What a full replacement covers here
Replacement earns its price when the whole surface is spent: granules gone thin across the field, shingle mats cracking with age, or one too many Collin County hail seasons written into the slopes. At that point another patch buys months, and rebuilding once buys decades. The honest threshold matters, which is why the inspection comes before any talk of tiers.
Your roofer strips the roof to bare decking, replaces what is soft, and rebuilds the whole system: underlayment, flashing, ventilation, and the shingle you picked from the comparison. Most McKinney homes wrap in one to two days, and the real cost ranges are published so you can budget before anyone visits.

When replacement is the smarter spend
One of these alone can be repairable. Stack a few and the math flips toward a new roof.
Hail wear across whole slopes
Granule loss over every field after a big stone year, not one spot.
A roof past its twenties
Most asphalt systems here age out in the low-to-mid 20s under Texas sun.
Leaks in more than one room
Multiple entry points usually mean the surface is failing, not a flashing.
Two layers up there already
Texas code caps it at two. The next roof has to start from the deck.
Replacement, start to finish
Most McKinney replacements run one to two days on site. The steps stay the same.
Scope it
A roofer measures, photographs, and prices each tier that fits the house.
Pick your system
You choose the shingle and the number with the tradeoffs laid out plainly.
Build it
Tear-off, deck fixes, and the new system installed to manufacturer spec.
Close it out
Walkthrough together, yard swept, workmanship warranty signed over.
What a replacement runs in McKinney
A researched Collin County range for a standard architectural replacement, torn off and rebuilt. Class 4 and metal run higher, and the cost page breaks every tier out. Your free estimate turns the range into your number.
Get my exact priceRoof replacement questions
What McKinney homeowners weigh before committing to a full roof.
Get the replace-or-repair answer in writing.
Photos of every slope, both paths priced where both make sense, and no bill for the inspection. Take the estimate and decide on your own clock.