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Find Natural slate roofing installers and replacers in San Diego

Avatar for Rc Roofing Inc
Rc Roofing Inc
4.9(
258
)

Serving San Diego, CA and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

"Rick came over and addressed each and every issue that had been raised by the other contractor. He said none of these concerns interfered with the safety or integrity of our roof, and explained everything in a way that a layperson such as me would understand. In short, Rick said our roof is in great shape and doesn’t need to have anything done at all. He could have simply agreed with the other contractor and racked up more business for himself if he had wanted to do so; instead he didn’t charge me a cent for his time and effort although I would have been very happy to pay for the peace of mind he gave me. I’m happy to recommend RC Roofing for anyone who needs to get an honest expert opinion."
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+2

Response time6 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Sequoia Roofing Inc
Sequoia Roofing Inc
4.7(
267
)

Serving San Diego, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"In 2018 Sequoia Roofing replaced my entire roof and did an excellent job for a reasonable price. In 2024 they helped me convince my HO insurance that my policy shouldn't be cancelled because the roof is still in outstanding condition with no faults or flaws."
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GAF Preferred Contractor Badge
Response time4 days
23 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Great Western Roofing, Inc
Great Western Roofing, Inc
4.6(
87
)

Serving San Diego, CA and surrounding areas

Approved

In business since 1973

Free estimates

Emergency services offered

"Tony was prompt and very professional. Great Western did a great job! We highly recommend Great Western Roofing and we will be calling on them when we replace our roof."
Additional Photos
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Response time1 day
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Protect All Roof Inc
Protect All Roof Inc
4.9(
30
)

Serving San Diego, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I dealt with Leon De Anda for my roof work. Leon was honest and professional and very informative about what could be done with my roof. He offered me a few options and also asked me if there were anything specific I wanted done. I basically described what I wanted and he curtailed his bid to what I was looking for at the best price. I liked the fact that he was honest and straight forward without playing any games or try and screw me over. In the end, I decided to get a whole new roof, down to even getting all new plywood. The men who came to work on the roof were competent and professional. They went to great lengths to only bother me when it was necessary. Everyday they made a mess but at the end of the day they would always clean it up. I thought they were very professional. Leon was not at my house everyday but he was always just a phone call away. He was very accessible. Once the work was completed, Leon and myself walked around the property and inspected the work. He made sure that I was completed satisfied before everything was finalized. Protecta Roofing made a big impression on me based on the way they started and completed this job. I would highly recommend them to anyone looking to get some roof work done or even some general contracting work done."
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+22

5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cal Roof
Cal Roof
5.0(
11
)

Serving San Diego, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"After having investigated five companies bidding on my roofing project, there was one clear choice, Cal Roof. The bid was made without delay and was the most professional and complete of any I had encountered. Doug had obviously done his homework and came prepared to our first meeting. After discussing what I was looking for, I received excellent documentation indicating the full scope of work being provided, and full disclosure in writing of the warranty and materials used. There was no long winded sales presentation or up-sell. Everything was very straight forward and transparent. The thoroughness of his proposal was impressive, and he gave me a very competitive price. I was pleased with our communications from our first meeting until the day we wrapped things up. I have no hesitation in giving a full recommendation of Cal Roof."
Existing roof has 5 layers and a black emulsion coating
Flat Tile Lift and Re-installation
Polyfresco torch applied roofing
Tear off...
At work

+42

Response time1 day
23 neighbors recently requested a quote
Recommended by100%of homeowners
ADVANCED ROOFLEAK SOLUTIONS INC.
4.7(
15
)

Serving San Diego, CA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Start to finish the entire roof replacement was about 2 days, which is impressive with how great it looks. Now some people might think that it’s expected for the roof to look really good because it’s brand new but I drive around neighborhoods all the time and I see brand new roofs that don’t look great…We added in some vents for the attic (with their suggestion), which I really didn’t think would make such a big difference, but I gotta tell you they have. The temperature difference inside my home has been noticeably different. overall, I can’t imagine going anywhere else in the future for any issues we may have and I will definitely be referring them to all my friends and family."
Roof Replacement Project
24 neighbors recently requested a quote
Recommended by30%of homeowners
Avatar for Exclusively Roofing Inc. , SD
Exclusively Roofing Inc. , SD
5.0(
6
)

Serving San Diego, CA and surrounding areas

Approved

Free estimates

Warranties offered

Customers say: True professional

"Great experience. We had some lose tiles on our roof that needed to be reattached. Spoke with Kendall. He and his crew showed up on time. They were very professional. Solved the problem. No hassles. Highly recommend"
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Response time1 day
Response rate93%
21 neighbors recently requested a quote
Atom Builders, Inc.
4.7(
106
)

Serving San Diego, CA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

4 neighbors recently requested a quote
Recommended by12%of homeowners
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FAQs for natural slate roofing installation and replacement projects in San Diego, CA

A slate roof features thin tiles of natural stone installed over a solid deck and underlayment. Formed under intense heat and pressure, slate is exceptionally durable and delivers a distinctive, high-end look. Because the material weighs far more than asphalt, most homes need added structural support before installation. 

While upfront costs are higher and routine inspections are a must, many homeowners choose slate for its unmatched longevity and curb appeal.

Slate stands out for its 50- to 200-year life span, low maintenance, and classic aesthetic. It’s fire-resistant, energy-efficient, and often boosts resale value. 

On the flip side, slate runs far more per square foot than asphalt, weighs up to four times as much, and demands a contractor who specializes in the material. Tiles can crack on impact, and repairs cost more because the work is slow and precise. If your budget and structure can handle it, slate delivers top-tier performance for generations.

Natural and synthetic slate aim for a premium, stone-like appearance, whereas asphalt focuses on affordability. Real slate runs $10 to $30 per square foot installed and lasts up to 200 years; synthetic slate costs $10 to $15 and tops out at 50 to 100 years. 

Standard asphalt averages $3 to $8 per square foot and needs replacement every 20 to 30 years. If you want the slate look without the full price tag—or extra roof weight—synthetic is a solid middle ground.

With routine inspections and prompt repairs, a natural slate roof can last well beyond 100 years; some hard-slate installations reach the 200-year mark. Soft slate falls in the 50- to 125-year range, and synthetic products last 50 to 100 years. 

Remember, flashing, fasteners, and the underlying structure may need attention sooner than the stone itself. Severe hail or fallen limbs can also shorten life span, so schedule periodic checkups with a slate-qualified roofer.

If you plan to stay in your home long term—or want a standout selling point—slate delivers strong value. Although installation costs are high, owners often recoup 60% to 70% at resale and enjoy lower replacement cycles than asphalt. The stone’s durability, energy efficiency, and timeless curb appeal also appeal to eco-conscious buyers because fewer roofs end up in landfills. Just be sure your framing can handle the weight and that you budget for occasional specialty repairs.

Skip the DIY climb if you have a slate roof. Slate may be tough against the weather, but a single misplaced step can crack a tile and create a leak path. The surface also turns slick when wet, upping the risk of injury. Professional crews use staging and hook ladders that spread weight across multiple slates, protecting both the roof and the worker. To inspect or repair slate, call a roofer who specializes in the material.

The San Diego, CA homeowners’ guide to natural slate roofing installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.