Monday, February 23, 2026

Tile Roof Important Facts to Know!

 


 Here, roof the slope is 1.3/12  and according to codes and specifications essentially a "flat" roof and that is why there should not be a roof installation with materials that require a "steep" slope or 2.5/12 and above.

A certified roofer would know this.

Why This Is a Problem

Tile Roofing is considered "water-shedding" rather than "waterproof." They depend on a steep enough slope for water to run off the surface quickly.

When installed on a low slope such as this one in the picture, even the smallest amount of debris accumulation (which will happen even faster with the low roof slope) will cause roof leaks.

In addition, any roofing material warranties will not apply.

For an honest and knowledgeable assessment, visit: www.roofcertified.com

Or Call: 209-252-4400

 

Friday, February 20, 2026

Roofers in Stockton Customers Always Happy!

I love it when I get to tell customers what they want to hear.

The only problem is there are lots of times where I have to tell them just the opposite.

The thing is we always tell it like it is regardless, like when we went to do a free quote for a tile roof repair and when I got there the homeowner had concrete tile installed on a roof with a slope of .5/12 (nearly dead flat). I informed her that I would need to replace that 100 sq. ft. area with low slope roofing material, while advising her that there are roofers out there that would patch it.

She got very upset with me for trying to sell her more than she wanted when "all it needs is some mastic".

But that's one of the reasons we won 2025 Stockton Business Quality Award in the roofing area where we placed in the top 1% of American business for customer service and quality, because we do the right thing every time.

So for a roofing contractor you can count on, visit: www.roofcertified.com or call: 209-252-0044

Wednesday, February 18, 2026

Certified Roof Wins 2025 Business Quality Award!

 



🏆 Big News: Ron Williams Certified Roof Wins 2025 Business Quality Award!

We are real happy to say that Ron Williams Certified Roof & Inspection got the 2025 Business Quality Award!

This is awarded to businesses that maintain an overall quality score of 95% or greater based on customer satisfaction, reputation, and service excellence. This award puts us in the top 1% of all American roofing businesses.

So for a Stockton roofer you can always count on Ron Williams!

Visit: www.roofcertified.com or call: 209-252-4400

Monday, February 16, 2026

Ron Williams' Certified Roof & Inspection: A Legacy of Excellence

 


Ron Williams' Certified Roof & Inspection: Quality Roofing.

In Stockton where home maintenance is a top priority, Ron Williams' Certified Roof & Inspection has is a household name. 

Bringing Quality Since 1991

While  contractors come and go, Ron Williams has been in the Stockton, CA community for over twenty years. Since 1991, the company has specialized in a full range of roofing services, including:

Why They Won

The 2025 Quality Business Award isn't just about longevity or volume; it’s about consistent excellence.

Looking Forward

As a GAF Certified contractor, Ron Williams' Certified Roof & Inspection continues to set the bar for Stockton roofing contractors. Whether you are dealing with the aftermath of a storm or planning a full roof replacement, their recent award serves as a "seal of approval" that your home is in the hands of a true industry expert. Speaking of Industry experts Ron was actually a California State License Board Industry Expert for 5 years.


Thursday, February 12, 2026

Top Rated Roofer in Stockton

 


                                   2025 top rated roofing contractor in Stockton!

I came across this award, apparently the Stockton community loves Ron Williams Certified Roof & Inspection for roof inspection, roof repair and new roofing.

For all of your Stockton roofing needs you will always be able to count on us. GUARANTEED!

Tuesday, February 10, 2026

Stockton’s Trusted Roofing Contractor

 


“They continue to provide quality work and courteous service.

definitely worth it. I will be using them for any roof services in the future.”   Gayle M.

 Stocktons trusted roofing & inspection certified professionals. Honest work, clean job sites, quality results.

Call (209) 252-0044 

www.roofcertified.com


Wednesday, February 4, 2026

Stockton Roofers


 

At Ron Williams Certified Roof & Inspection, we take great pride in our quality work and customer service.

5.0   |  02-19-2008

Review by Diane M. in Stockton CA

Project: Repair an Asphalt Shingle Roof

"Ron was a joy to work with, informative, prompt, know how, courteous and ready to work."

At Ron Williams Certified Roof & Inspection our customers get peice of mind as soon as they meet us and it just gets better.