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Find Natural slate roofing installers and replacers in Simi Valley

Avatar for Clear View Roofing & Construction
Clear View Roofing & Construction
5.0(
64
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"So grateful to Clearview Roofing and Kristine for helping my husband and I with our roofing project. We were definitely in need of a replacement especially with this random weather we’re having here in LA. She was very easy to contact and get ahold of, and more importantly was willing to help with any questions we had. Never once felt like a rushed phone call or any aggression. She was very professional and thorough with it all. I Highly recommend Clearview Roofing! "
Hard Working Crew Member
Owens Corning 50 Yr. Roof
Owens Corning 50 Yr. Roof
Owens Corning 50 YR System
Owens Corning 50 Yr. Roof

+7

Response time4 hrs
Response rate98%
834 neighbors recently requested a quote
Avatar for EBA Roofing Inc
EBA Roofing Inc
5.0(
98
)

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"I couldn’t be happier with the work EBA Roofing did on our roof replacement. I was pretty stressed about finding the right contractor for the job, but they made the whole process so easy and straightforward. They gave us a reasonable quote and didn’t try to upsell us on anything we didn’t need. The installation team was super efficient, finished ahead of schedule, and did a fantastic job. I was also impressed by how they kept me updated throughout the process and how well they cleaned up afterward. It’s been a couple of months now, and the roof is still looking great. If you need roofing work done, EBA Roofing is the company to go with—trustworthy and professional."
Before.
Roofing Project
Roofing Project
Roofing Project
Roofing Project

+65

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Vision Roofing
5.0(
10
)

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

Customers say: Quick response

"Our insurance company required us to replace our 3000 square-foot roof on our house in Monrovia. We contacted six different companies to have the work done and Ben Elbaz at Vision roofing provided a very competitive bid. We had them do the work which required removing three old layers of roofing and installing plywood where needed. They had a great crew that did an excellent job from start to finish. They arrived on time and completed the job ahead of schedule. We highly recommend Ben Elbaz and Vision roofing!"
Roofing Project
Roofing Project
Roofing Project
Roofing Project
Roofing Project

+1

20 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for August Roofing Inc
August Roofing Inc
4.9(
84
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Every person who worked on my roof/solar project was outstanding, professional, courteous, knowledgeable, and dedicated to getting the job done to my satisfaction and on time. This includes the sales rep, the office staff, the roof team and the solar team. They all treated me as if my project was the most important. Given their reviews I'm positive this is the way August Roofing approaches all projects."
Old Tile removed and you can see the water damage to the old underlayment
Before work begins
Electrical Box
New Roof for an old Pool House
Solar Panel Installation in Montecito

+81

Response time1 day
Response rate89%
3 neighbors recently requested a quote
Avatar for Apollo Roofing Company Los Angeles
Apollo Roofing Company Los Angeles
4.9(
24
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

Apollo Building and Roofing Group Inc. is your one stop shop for all of your residential and commercial roofing needs! We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Give us a call today!

BBB A+ Rating
GAF Gold Elite
GAF Master Elite
GAF Solar Shingles
Google 5 Star Rating

+59

6 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Artizmo Builder Inc.
Artizmo Builder Inc.
4.8(
16
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"If you're on the hunt for a roofing company that's truly skilled, committed, and reliable, I wholeheartedly recommend Artizmo Builders. The brand-new roof they installed is not only aesthetically pleasing but also exceptionally sturdy, incredibly durable, and built to withstand the harshest elements from where I live. I'm thoroughly impressed with the outstanding quality of their work, and I have complete confidence that my investment will stand the test of time."
New Roof Replacement
Additional Photos
Response time11 hrs
Response rate99%
39 neighbors recently requested a quote
Avatar for Timeless Construction Group Inc.
Timeless Construction Group Inc.
4.8(
17
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I had an amazing experience with this roofing company. They handled my flat roof project with so much professionalism and care. The crew arrived on time, explained everything clearly, and completed the work quickly without cutting corners. The quality of the materials and workmanship is outstanding. My roof looks perfect and I feel confident knowing it was done right. The price was fair and the whole process was stress free. I highly recommend them to anyone who needs a flat roof replaced or repaired."
Roofing
Roof Replacement
Roof Replacement
Roof Replacement
Roof Replacement

+116

Response time12 hrs
396 neighbors recently requested a quote
Recommended by5%of homeowners
Avatar for Atom Builders, Inc.
Atom Builders, Inc.
4.8(
97
)

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"I needed to get my roof repaired due to the high winds. A lot of shingles had flown off and I did not want to go through the water damage experience again. I reached out to Atom builders and they sent out their project manager, Mike. He was the best there is and thoroughly explained the entire process. The roof was done in 1 week and it looks magnificent. I highly recommend Atom Builders to anyone looking to get their roof replaced or repaired "
Rancho Cucamonga, CA
Rancho Cucamonga, CA
Rancho Cucamonga, CA
Rancho Cucamonga, CA
Rancho Cucamonga, CA

+3

Response time7 hrs
Response rate93%
452 neighbors recently requested a quote
Avatar for ATOM BUILDERS INC
ATOM BUILDERS INC
4.8(
70
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"When my insurance company warned me that my policy would be cancelled unless I replaced my aging roof, I reached out to several companies for estimates. Atom Builders immediately stood out from the rest, thanks to their project manager, Mike. My house, being quite old, had wood shake roofing, which I learned from Mike is no longer permitted in California due to its hazardous nature and propensity for leaks. Mike's expertise and explanation of the situation were exceptional, providing clarity and reassurance during a stressful time. Choosing Atom Builders was an easy decision. They were not only professional and thorough but also remarkably efficient. The entire project, including obtaining all necessary permits and passing inspections, was completed within one week. The quality of work was outstanding, and they handled everything with utmost professionalism. If you're facing any roofing issues or need work done around your house, I highly recommend Atom Builders as your first and on"
Tracy CA
Tracy CA
Tracy CA
Tracy CA
Tracy CA

+1

Response time10 hrs
Response rate99%
1008 neighbors recently requested a quote
Avatar for JORDAN ROOF COMPANY
JORDAN ROOF COMPANY
4.9(
101
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Bill came over to my Mom's house and did a complete inspection of the roof. My Mom was concerned that she might need a new roof before the rains come.  Bill was so nice and honest with his discussion with my Mom and me.  He said that she had at least another 10 to 15 years of life left on her roof.  I asked if I could pay him for his time and he said no thanks.   <br /> I have so much respect and appreciation for Bill and Jordan roofing, that when either I or my family needs a roof, I will use them !! <br /> And I will recommend them to my friends !! <br />"
Commercial
Residential
Residential
8 neighbors recently requested a quote
Recommended by98%of homeowners
Showing 1-10 of 15
FAQs for natural slate roofing installation and replacement projects in Simi Valley, 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 Simi Valley, 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.