Casa Grande Roofing for Houses That Have Been Patched Before
We repair, replace and install tile, shingle, foam and flat roofs on houses with a few decades and a few repairs behind them. Before we price anything, we find the dried-out underlayment, rusted flashing and stacked patches that earlier work left. We work across Casa Grande and out to Maricopa, Coolidge and Eloy.
- Line-item written estimates
- Honest repair-or-replace answers
- Permits pulled when required
- Site cleaned every work day
Why Homeowners With Older Roofs Call Us
A roof with some years on it is rarely a single roof. It is the original install plus every fix made since, and each of those changes what the right next step is.
We Trace Past Repairs Before Quoting
Roof cement smeared over a pipe jack, a second layer of shingles nailed onto the first, a foam patch sprayed over dirty coating. We find these and tell you which are still doing their job and which are hiding water damage. That keeps the estimate tied to the real condition of your roof.
Outdated Parts Get Named and Replaced
Houses built decades ago often have galvanized pipe flashings rusted through, lead jacks split by heat and evaporative cooler curbs held down with nothing but mastic. Each worn part shows up on the estimate so you can see why it is there.
A Straight Answer on Repair or Replace
On a tile roof, the concrete tiles usually outlive the felt beneath them by decades, so a lift-and-relay with new underlayment can beat buying new tile. If a targeted fix will last, that is what we recommend. If the sheathing or felt has worn out, we bring back photos so you can see it yourself.
Materials Backed by Their Makers
The roofing products we put on your home come with a 30-year manufacturer warranty through the roofing material providers. We go over what that coverage includes for your specific system before the job begins.
Your Yard and House Protected During Work
Tarps go over plants, AC condensers and walkways along the drip line. Before the crew leaves each day, the yard and driveway are swept with a rolling nail magnet. Established lots often have mature landscaping close to the walls, so we plan the tear-off around it.
Roofing Services for Every Roof Type on Your Home
Most houses here carry one of four systems: concrete tile, asphalt shingle, sprayed foam or a built-up or rolled flat roof. Plenty of them have two, often a pitched main roof with a flat section over an addition or patio. We handle roof repair, roof replacement and new roof installation on all of them. We also explain where the two systems meet, because that seam is where aging roofs leak most often.
Tile Roofing
Concrete and clay tile work that starts under the tile: underlayment, flashing, eave details and an honest look at what earlier repairs left behind.
Shingle Roofing
Asphalt shingle roofs installed over a sound deck, with new underlayment, flashing and pipe boots instead of whatever the last crew left behind.
Foam Roofing
Spray polyurethane foam and an elastomeric coating for flat and low-slope roofs, applied only over a dry, sound surface.
Roof Replacement
Full tear-off replacement that fixes the old patches, worn decking and outdated vents and flashing that a new top layer would otherwise hide.
Roof Repair
Leak repair for tile, shingle, foam and flat roofs, with old patches and worn flashing replaced instead of covered over.
New Roof Installation
Roofs built from bare framing up for additions, casitas, garages and new houses, including the tricky tie-in where new roof meets an older one.
Flat Roofing
Modified bitumen, TPO and coatings for low-slope roofs, with attention to old patches, soft decking and scuppers that hold water.
How a Roofing Job Runs, Start to Finish
Each job moves through the same stages in the same order, so you know what comes next and who to ask about it.
- 1
The First Conversation
On the phone, you describe what you are noticing, what kind of roof you have and whatever you know about earlier work on the house. Then we pick a day for our visit.
- 2
On the Roof and in the Attic
Up top, we check every flashing and penetration. Then we go into the attic where it is reachable and study the underside of the sheathing, since water stains on rafters and decking show where moisture has been entering, sometimes for years.
- 3
Written Estimate
Every item is listed along with why it is needed, and photos of the trouble spots come with it. Repair and replacement options sit next to each other so you can compare them.
- 4
Permit and Scheduling
For replacements and new installs, we file for the permit and give you a start date. Materials arrive and are staged so your driveway is tied up no longer than necessary.
- 5
Work Days and Final Walk
The crew strips the old roof, fixes the decking, lays underlayment and flashings, then installs the new surface. The site is cleaned at the end of each day, and we finish with a walk-around together.
Where We Work
We are based in Casa Grande and handle roofing for homeowners in Arizona City, Maricopa, Coolidge, Eloy and Sacaton. Housing across the area runs from block ranch houses with flat or low-slope roofs built decades ago to newer tract houses under concrete tile, and we work on both.
- Casa Grande
- Arizona City
- Sacaton
- Maricopa
- Coolidge
- Eloy
If you live just outside one of these towns, mention your location when you phone and we will let you know if it is within our reach.
About Casa Grande Roofing
We are a local roofing company working on houses across Pinal County. A good share of what we see is older construction, the kind where the roof has been touched by three or four different people over the years and nobody kept notes. Sorting that out is the part of the job we care most about.
Desert sun is hard on every roof material. UV breaks down foam that has lost its coating, bakes the oils out of asphalt shingles and dries the felt under tile until it cracks. Knowing how each material ages in this heat lets us tell you which part of your roof is actually failing and why, instead of selling you a full system you may not need yet.
- Warranty
- 30-year manufacturer warranty through roofing material providers
Where Your Roof Estimate Comes From
Square footage is only the starting point. On a roof that has been worked on before, the bigger swings come from what sits below the surface and how many earlier repairs have to come off first. These are the items we weigh on each estimate.
Once we have seen your roof, you receive a written estimate itemized line by line, with any decking allowance stated plainly. If tear-off exposes something that changes the scope, work pauses and we walk you through it before going on.
- Area and Slope
- We measure in squares, each one 100 square feet of roof. A steep slope slows the crew and calls for more fall-protection setup, so labor climbs with the pitch.
- How Many Layers Come Off
- Shingles nailed over an older course, or foam sprayed over a built-up roof, means twice the tear-off and twice the weight hauled to the dump. We count the layers at the eave and around a penetration before any number goes on paper.
- What the Decking Looks Like
- Spaced plank sheathing and plywood gone soft from a slow leak are common under roofs built decades ago. Rotted pieces get cut out and new sheathing goes down before any underlayment. Your estimate shows the amount we expect to replace and makes clear that only tear-off confirms it.
- The System You Choose
- Concrete tile, architectural shingle, sprayed polyurethane foam topped with an elastomeric or silicone coating, and modified bitumen on flat sections each carry different material and labor costs. Relaying your existing tile shifts the math again.
- Penetrations and Cooler Curbs
- Each chimney, skylight, plumbing vent and evaporative cooler curb gets its own flashing detail. Roofs with some age usually have more of them, and many were sealed over with mastic rather than properly reflashed.
- Permit and Final Inspection
- A full replacement generally requires a city or county permit and a final sign-off. The fee and the scheduling time for that inspection are built into the price.
Questions Homeowners Ask Us
Can my roof be repaired, or does it need to be replaced?
The answer usually lives under the surface. A few cracked tiles or lifted shingles sitting on intact felt and firm plywood generally call for a repair. When the underlayment crumbles wherever you touch it, or the sheathing gives underfoot in more than one area, a patch tends to push the leak somewhere new. Either way, we show you what we saw so the decision is yours.
My tile roof looks fine but leaks. Why?
Concrete tile turns away most of the rain, but the underlayment below it is what actually keeps water out. After many hot summers, older felt dries and splits, so any water that gets past the tile goes right through. The common fix is lifting the tile, putting down new underlayment and setting the good tiles back in place.
What warranty comes with your work?
Our workmanship carries a 10-year labor warranty. We go over the terms while reviewing your estimate, so you know the coverage before any work begins.
Do you take care of the permit?
Yes. When a replacement or new install requires a permit, we pull it and book the final inspection with the city or county. Many smaller repairs need none, and we tell you up front which case your job falls under.
My foam roof is chalky and has small holes. What does that mean?
A foam roof depends on its top coating to shield it from UV. When that coating wears thin, sunlight starts breaking down the foam and birds can peck into it. Caught at that point, the fix is usually cleaning, patching the damaged spots and recoating rather than stripping everything. Our foam roofing page explains more.
Can you give me a price over the phone?
On the phone we can talk through your roof and outline the likely options, but we won't put a number on a roof we haven't seen. Roofs with a long repair history in particular can hide extra layers or rotten decking that change the job. Your written estimate follows our visit.
Do I need to be home while you work?
For most of the job, no, because the work happens outside. We do ask that someone is around when the crew arrives and for the final walk-around, and that cars are moved out of the driveway on tear-off day.
Find Out What Your Older Roof Really Needs
Tell us about the leak, the patch or the age of the roof, and we will set a time to look at it. You will get a written estimate that explains every line.