
Gainesville · High Springs · Lake City · Ocala
Shingle Roofing in Gainesville, installed to spec
GAF Timberline, CertainTeed Landmark and TAMKO Heritage architectural shingles — installed to the manufacturer’s written specification and backed by a 15-Year No Leak Guarantee.
- TAMKO Pro Diamond certified contractor
- 15-Year No Leak Guarantee in writing
- Lifetime workmanship warranty that transfers once when you sell
- Free inspection with photos and a written estimate in 24 hours
Pro Diamond certified installerChoosing a shingle
What actually matters when you pick one
Shingle brochures all promise the same things. These are the questions that change how long the roof lasts and whether the warranty is worth anything.
The one nobody asks: how it will be nailed. Nearly every voided shingle warranty we have seen comes down to fastener placement, not the shingle.
What a Retex shingle roof includes
Six layers, and only one of them is the shingle
A shingle roof is a system. Skip any part of it and the shingle on top cannot do its job, no matter which brand is stamped on it.
Tear-off to the deck
Ridge to eaves, so we see the wood. Anything rotten gets photographed and shown to you before it is covered.
Ice & water shield
Every valley and every penetration — the exact places Florida rain finds its way in.
Synthetic underlayment and drip edge
Across the whole field, not just the perimeter, with a drip edge on every edge of the roof.
New flashing and pipe collars
New, never reused. Old flashing is the most common leak on an otherwise sound roof.
Manufacturer nailing pattern
The right fastener, in the right place, in the right quantity. This is what keeps the material warranty alive.
Ridge vent and ridge cap
Proper attic ventilation, finished with matching ridge cap rather than cut-up field shingles.
Recent work
Shingle roofs we finished nearby
Real Retex jobs, photographed by our own crews. No stock photography anywhere on this site.



Straight talk about cost
What a shingle roof costs
We will not print a fake number. What we will do is show you exactly how the price is built so you can compare three quotes properly instead of guessing.
- Square footage and pitch — steeper takes longer and costs more to work safely
- Layers coming off — two old layers is twice the tear-off and twice the disposal
- Shingle line — three-tab, architectural, or a luxury profile
- Decking repairs — quoted separately, only after you have seen the photos
- Nothing else. No mystery line items and no change orders sprung on you mid-job
In their words
Homeowners who chose Retex
“What a relief! We found a roofer that backed their promises and was affordable.”
Nancy Bednarek“I give Retex Roofing an A+. I am very pleased with my roof.”
Gina H.“They were on time and quick. Looking forward to many, many years enjoying our new roof.”
E. PowellBefore you call anyone
Shingle roofing questions
How long does a shingle roof last in Florida?
Manufacturers rate architectural shingles for decades, but Florida sun, humidity and storms are harder on a roof than most of the country. What actually decides it is ventilation, installation quality and whether the flashing was done properly.
Which brand do you install?
GAF Timberline, CertainTeed Landmark and TAMKO Heritage are the lines we install most. Retex is a TAMKO Pro Diamond certified contractor. We will show you samples against your house before you pick a colour.
What does the 15-Year No Leak Guarantee cover?
It is a written guarantee against leaks, issued separately from the manufacturer’s material warranty and from our lifetime workmanship warranty. It is documented for asphalt shingle roofs. The full terms, including exclusions, are published here — please read them.
Can you just add a second layer over the old shingles?
Florida code allows it in limited circumstances, and we still generally advise against it. A layover hides the decking, adds weight, runs hotter and shortens the life of the new shingles. Tear-off costs more and is the roof you actually wanted.
Do you handle the permit?
Yes. Permitting and inspection are part of the job, not an extra you chase yourself.
How soon can you start?
It depends on the season and the weather — storm weeks book up fast. We will give you a realistic date rather than a flattering one, and you will know each day which stage the roof is on.
Free, no pressure
See what your roof actually needs
Free inspection, photos of everything we find, and a written estimate within 24 hours. If it has years left, we will tell you that instead.
Every replacement carries a written 15-Year No Leak Guarantee.
