Ron Williams’ Certified Roof & Inspection

06/21/2026

A broken tile might seem minor, but if it’s not repaired the right way, you’re one good rain away from bigger damage and expensive fixes. In our latest piece, we walk through how broken tile repair is done correctly—tight matching, proper setting, and workmanship you can trust—so your roof stays solid in the Stockton weather. If you’re dealing with lifted, cracked, or missing tiles on a tile roof, this is the kind of detail that protects your home or business the way it should. Take the guesswork out of roof repairs and rely on experience that’s built for this market.

https://www.roofcertified.com

06/20/2026

https://www.roofcertified.com/post/roof-leak-maybe-not

The Usual Suspects (Actual Roof Leaks)When the roof itself is to blame, the issue usually stems from wear, weather, or poor installation. • Compromised Flashing: The thin metal used to seal roof transitions (valleys, walls, dormers) and penetrations (chimneys, skylights) is a primary culprit. If i...

06/20/2026

How long do asphalt shingles really last in the Central Valley—5 years, 10, or more? It depends on the materials, installation quality, and how the roof has handled Stockton’s heat, sun exposure, and storm wear, and that’s where experience matters. In this article, we break down what shortens shingle life, what good craftsmanship looks like, and how to spot red flags before they turn into a leak. If you want peace of mind and a roof that’s built to last, this is the guide you’ll wish you had sooner.

https://www.roofcertified.com

06/19/2026

"Just a roofing update for everyone..

2/3 of the shake shingles are gone, and 1/3 of the building has been sheathed. The pergola on the west end has been demoed. The good news? They haven't found any dry rot in the roof structure!

I have to confess that I was worried the first day because removing the wood shingles was really, really messy. But after Cesar and his crew left for the day I went out to look....and everything was spotless. They also take great care around flower beds and landscaping. I couldnt be more pleased."

And neither could we! That is what we expect on every Stockton roofing job.
Everything spotless at the end of every work day.

06/18/2026

Not sure what your roof replacement is going to cost? This Roof Replacement Cost Calculator Guide breaks down the real factors that change the price—materials, roof size, tear-off needs, and what a proper inspection should uncover—so you’re not guessing or getting blindsided. As a local Stockton roofing team, we’ve seen how the wrong assumptions and rushed work lead to expensive headaches, and we want you protected from that. If you’re planning a replacement in Stockton, Lodi, Manteca, or the Central Valley, this guide helps you understand the numbers before you commit.

https://www.roofcertified.com

06/17/2026

Wondering what really happens during a roof inspection? A proper one isn’t just a quick look—it’s a careful check of the roof system, flashing, drainage, and any storm or wear-related trouble spots so you know exactly what needs attention. In the Central Valley, where roofs take a beating, experienced craftsmanship matters, and the right inspector can help you catch issues early before they turn into costly repairs. If you own property in Stockton or nearby, this breakdown will give you the peace of mind you deserve.

https://www.roofcertified.com

06/16/2026

A roof inspection isn’t just a quick look—it’s a full, methodical check for the stuff that causes leaks, drafts, and costly surprises later. In our latest piece, we break down what a comprehensive inspection covers, from flashing and drainage to hidden damage you can’t see from the ground. If you’re a Stockton-area homeowner or business owner trying to make the right call on repairs or replacement, this is the dependable, no-guesswork approach you want. After all, good craftsmanship starts with knowing exactly what’s going on up there.

https://www.roofcertified.com

06/16/2026

Think you might have a roof leak but not sure where it’s coming from? In our latest guide, we walk you through the telltale signs—inside and out—so you can spot trouble early before it turns into water damage you can’t afford. With Stockton-area roofing experience and an eye for real craftsmanship, we’ll help you understand what to look for and what needs a pro’s inspection. If you own property in Stockton, Lodi, or Manteca, this is the straightforward checklist you’ll want when the roof starts acting up.

https://www.roofcertified.com

05/13/2026

“The whole crew was very hardworking and super easy to work with."
Chris R.

No mess left behind — we respect your space from start to finish.
We bring expert skill and careful attention to every job we take on.
Built on experience, with a commitment to doing things right.
Stockton’s trusted choice for quality work and honest service.
www.roofcertified.com
Call (209) 252 0044

05/09/2026

How do I get the best roof?
Finding the best roofing company for you can be a daunting task, so it helps when you know your priorities. If quality work is high priority it becomes easier because there is only one roofing contractor in the local Stockton area that does not pay their shingle roofers according to production and that company is
Ron Williams Certified Roof & Inspection.

We realize that a new roof is a huge investment and we actually care about your roof. That is why we put our money where our mouth is, and pay our roofers based on quality and customer service - not production.

Give us a call at 209-252-0044 you will be glad you did!