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Sulphur Springs, TX · Serving Northeast Texas
For shingle roofing in Princeton, DJJ Roofing covers Collin County from our shop in Sulphur Springs. Princeton is at the far western edge of what we cover, so we run it as a scheduled day rather than a single call. You get a roof walked properly, photographs of everything we find, and a written estimate you can take away and think about.

Asphalt shingle is on most of the houses around Princeton for good reasons: it is affordable, it performs well when installed correctly, and there is a product for almost every budget.
All of it is covered by the written estimate for shingle roofing in Princeton before any work starts. If something turns up once we are on the roof, you see a photograph of it and decide what to do, rather than finding it as a line on an invoice afterwards.
Ridge and hip caps take more weather than anything else on a shingle roof and are usually the first course to go. Replacing them is straightforward and often overdue. The same applies on commercial and residential work across Collin County.
Open metal or closed-cut, done properly with the membrane underneath. Valleys carry more water than any other part of a Princeton roof and they fail quietly. On a Princeton roof that is part of the same visit rather than a separate call-out.
Purpose-made starter along the eave and rake and manufactured ridge cap, not cut-up field shingle standing in for either. Both are common shortcuts and both show up in wind. Nothing here is an optional extra on a Princeton roof.

Princeton is the newest roof stock we work on anywhere. The town has grown very quickly along US-380 as the Dallas metro has pushed east, so the large majority of what we see is subdivision shingle laid within the last twenty years, much of it builder-grade. Older farm property still sits on the edges of it, and that is a completely different kind of job.
Princeton is at the far western edge of what we cover, so we run it as a scheduled day rather than a single call. That matters more than it sounds. A crew that works the same counties every week already knows which subdivisions went up with builder-grade shingle and which older streets have the cut-up rooflines where flashing does the real work.
It also means the office that writes your estimate is the office that answers the phone in year three. You can read more about the town itself on our Princeton page, or about the service generally on our Shingle Roofing page.
Practically, it means we are in Princeton often enough that a job there is not a special trip. That keeps scheduling short, and it keeps us available if something needs looking at again afterwards, which matters more than most people expect when they are choosing a roofer.
Collin County sits on the Dallas side of our area, where storms tend to arrive with less warning than they do further east, and the open ground around Princeton gives wind very little to slow it. That combination is why we photograph every slope rather than the one you asked about. Damage around Princeton is very often on a single elevation.
All three are gradual, and all three are visible to somebody standing on the roof long before they are visible from the yard. That gap is the reason an inspection is worth having before you need shingle roofing in Princeton rather than after.
All of it feeds into what shingle roofing in Princeton actually has to address.
A hail hit knocks granules loose and bruises the mat underneath. From the ground a bruised Princeton roof looks perfectly normal, which is exactly the problem.
Gusts lift tabs and break seals, and anything the wind carries lands on the roof. Limbs coming down are a regular cause of repairs around Princeton.
Rain arriving sideways gets past details that handle vertical water perfectly well. Wall flashing and penetrations are where that shows up first.
About fifty-five minutes west of the shop, which makes Princeton one of our two longest regular runs. We book it as a full day rather than an individual visit, so if your roof is not urgent, fitting into a day we are already heading out that way is usually the faster route.
Collin County is one of the fastest-growing counties in Texas, and Princeton has grown with it. That has a practical roofing consequence: enormous numbers of roofs in the same town went on within a few years of each other, so they also reach the end of their lives together.
Storm damage on young roofs, more than anything else. A roof that went on twelve years ago with builder-grade shingle and has since taken a hail event is the single most common Princeton job. The useful question there is almost never whether to replace it, but whether the damage is the kind a carrier will cover.
Princeton is the most recent addition to our regular area and the furthest west we go. It came in because enough people out that way were asking, not because we went looking for it.
Homeowners almost exclusively, and usually homeowners dealing with their first roof claim. The questions are about what the damage actually is and what a carrier is likely to treat as covered, rather than about roofs at the end of their lives.
Manufacturers publish a service life that assumes correct installation and adequate ventilation. Most shingle roofs that fail early in Collin County fail for reasons that have nothing to do with the shingle itself.
The common thread is that all of it starts small. Caught early on a Princeton roof these are modest repairs; left through another storm season they become the reason a roof comes off years ahead of schedule.
Nails driven high, low, overdriven or underdriven all reduce wind resistance. It is invisible once the next course is on and it is the most common installation fault. We find this often on Princeton roofs.
How the courses are laid affects both appearance and wind performance, and the quicker method is not the better one. Regular enough at Princeton addresses that we look for it first.
How much of each shingle is left showing. Getting it wrong by a small margin changes the coverage the whole roof depends on. Regular enough at Princeton addresses that we look for it first.

Same sequence every time, and most single-family homes here finish in a single day.
You will know who is coming and roughly when at every stage. Eliceo and Daniel handle the calls themselves, so the person you spoke to about the Princeton estimate is the person you reach afterwards.
Every slope walked and photographed, and the attic checked where we can get to it for daylight and for ventilation. This does not change from one Collin County job to the next.
Set out in plain terms, with decking priced per sheet, so nothing is hidden in a lump sum. Standard on all our Collin County work.
Down to the deck. Drive, planting and windows protected before the first shingle comes off. The same sequence runs at every Princeton address.
Decking repairs, underlayment, valley membrane, drip edge, starter, field shingle, then ridge and ventilation. This does not change from one Collin County job to the next.
Magnets across the drive and lawn, all debris hauled, and a look at the finished Princeton roof together. We follow this on every property we work on around Princeton.
Shingle gives more warning than most roofing materials. These are the signs that a roof is aging normally, and the ones that mean something happened to it.
You do not need all six to justify a call. Any one of them means something has changed on the roof, and the free inspection will tell you how much it matters and whether it can safely wait until next year.
A horizontal crease across a tab is wind damage. The shingle is still in place and no longer sealed. Worth a look from the ground at any Princeton address after a storm.
Previous repairs in different colors often mark the slopes that have given trouble before, which is useful to know. A regular finding across Collin County, and rarely urgent on the day.
Cosmetic in itself, but it holds moisture against the surface and marks the slopes that dry slowest. Common enough on Princeton roofs that we check for it on every inspection.
Often where the mat has absorbed water, which it should not be doing. Worth a look from the ground at any Princeton address after a storm.
Usually a fastening problem rather than a shingle problem, and it tends to affect a whole run. We photograph it on every Princeton inspection where it is present.
Any exposed fastener is a direct route for water and should be sealed or the shingle replaced. Worth a look from the ground at any Princeton address after a storm.
We install six brands. Only Owens Corning carries a credential we hold, and we will not pretend otherwise about the others.
Any of these can be the right answer in Collin County. The wrong answer is the one chosen without anybody looking at the roof first, which is why the inspection comes before the recommendation rather than after it.
Worth reading elsewhere: Owens Corning publishes the wind and impact ratings for each shingle line, and the National Roofing Contractors Association covers correct nailing and ventilation.
Heavier profiles that imitate slate or shake. More money, more weight, and worth it on the right Princeton house. Suited to a good number of the buildings around Princeton.
Exhaust at the ridge matched to intake at the soffit. An imbalance cooks the shingle from underneath, which is why two identical roofs can differ by five years. It is a common choice across Collin County and we stock for it.
Self-adhering, in the valleys and around every penetration. It is the secondary barrier that matters when rain arrives sideways rather than straight down. It is a common choice across Collin County and we stock for it.
Lighter and far more tear-resistant than felt, and it does not shred when wind gets under it mid-installation. Standard on every roof we put on. This comes up often on Princeton jobs and we will quote it on request.
Asphalt replacement in this part of Texas generally runs $6,000 to $14,000 including tear-off. Where a particular house lands comes down to these.
The range is wide because Princeton properties are. The only honest way to narrow it for shingle roofing in Princeton is to get on the roof and measure it, which costs nothing and carries no obligation whatsoever.
Every vent, pipe and skylight is a detail that has to be flashed. A Princeton roof with a dozen of them takes noticeably longer than one with three. The same method applies to every property we price in Collin County.
A real increase on the day, and many Texas carriers offer a premium credit for it. The amount varies by carrier, so ask yours before deciding rather than taking a figure from us. This is established during the free inspection at your Princeton address.
Vents, pipes, skylights and chimneys each need flashing. A roof with a dozen takes noticeably longer than one with three at identical square footage. It is one of the first things we establish at a Princeton address.
Impact-rated shingles cost more up front and many Texas carriers offer a premium credit for them. The amount varies by carrier, so we will not print a percentage. Ask yours what they allow before you choose a line. More detail on roofing manufacturers.
“WOW! DJJ Roofing was here at the crack of dawn and before sunset our house had a brand new beautiful roof. The young men on Eliceo’s crew worked tirelessly and professionally under his watchful eye. We were very impressed. Good company, good management, and great price.”



There are plenty of roofing companies that will drive to Princeton. These are the four things we would want to know about any of them, including us, before handing over a roof.
None of it is unusual. It is simply the list we would want answered before letting somebody on our own roof, and we would rather put it in front of you than wait to be asked. All four are things you can check independently rather than take on trust.
Eliceo and Daniel handle the calls themselves. There is no call center between you and the people doing the work on your Princeton roof. The same on a Princeton repair as on a full replacement.
Princeton is at the far western edge of what we cover, so we run it as a scheduled day rather than a single call. Most weeks we can have somebody at a Princeton address within a few days, and an active leak moves to the front of the queue. No exceptions, on any Princeton address.
Ten years on our workmanship, in writing, on top of whatever the manufacturer covers on the material itself. Two different things covering two different failures. That is how we have worked around Princeton from the start.
Published on Google and Facebook, unfiltered, and a good share of them from Collin County. You can read every one of them at the source. That has been true for every Princeton job since 2015.
We cover the towns around Princeton on the same trips, so a job a few miles out is rarely a separate journey or a longer wait. Each one below has its own page with the local detail for that area, including what the roofs there have actually been through.
If you need something other than shingle roofing at a Princeton property, it is probably below. These are the eight jobs that make up nearly all of our work in Collin County.
We keep a page per job per town rather than one page for everything because the honest answers differ. Roof age, pitch, material and exposure all change what the right work is at a Princeton address, and a page written for the whole region cannot say anything useful about any of them.
We do not. A layover hides the decking, adds weight and never lies flat, which shortens the life of the new shingle. It costs less on the day and more over the life of the roof.
A tear-off also lets us replace the underlayment, valley membrane, drip edge and pipe boots at the same time. On a layover all of those stay as they were, which is usually the part of the roof that was actually failing. The honest answer for any particular Princeton property depends on what is actually up there, which is what the free inspection establishes.
Yes, with care. The self-seal strips need warmth to bond, so in genuinely cold conditions they seal later, once the weather turns. We hand-seal where it is needed rather than assuming it will sort itself out. In this part of Texas it is rarely a limiting factor for more than a few days. For a Princeton address we would rather look at the roof than answer it in general terms, and looking costs nothing.
On shaded and north-facing slopes, often yes. The streaking is mostly cosmetic, but it holds moisture against the surface, and the resistant lines carry granules that discourage it. It adds little to the cost of a replacement. We are happy to go through this in more detail for a Princeton roof, either on the phone or when we are out there.
We would rather you did not. Beyond the fall risk, foot traffic scuffs granules off, and in hot weather shingles are soft enough to damage under a boot. If you want to know what is up there, the inspection is free. If it matters for a decision you are making about a Princeton property, ask us and we will give you the specific answer rather than the general one.
It is the strip along the eave and the rake that the first row of shingles bonds to. Done with the proper product it is what stops the edge lifting in wind. Done with cut-up shingle, which is a common shortcut, it does not do the same job and nobody can see the difference afterwards. The honest answer for any particular Princeton property depends on what is actually up there, which is what the free inspection establishes.
A few details is all we need to get a free inspection booked at your Princeton address. We will walk the roof, photograph what we find and put a price in writing, and none of that costs you anything.
Enter your details below and we will get back to you with a real number.
It costs nothing to find out what shape the roof is actually in, and you keep the full report whether you go ahead with the work or not. Most people who call us are trying to work out whether they have a problem at all, and that is a perfectly good reason to get in touch.
Ask us about shingle roofing in Princeton and we will tell you plainly what the roof needs.