Get matched with top roofers in Simi Valley, CA

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4.4

(645 reviews)

Top-rated roofers.

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Avatar for Alfa Roofing
Alfa Roofing
4.8(
96
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quick response

"Great price, lower than other companies quotes. Doesn't add on work you don't need. They actually fixed my roof the very next day as they were able to move their schedule around to accommodate. Highly recommended."
wood shake Tear off / shingles
wood shakes Plywood / shingles
wood shakes Tear Off / shingles
Tear off,  Before Woodlands shingles.
woodlands by GAF

+19

Response time1 day
3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for JORDAN ROOF COMPANY
JORDAN ROOF COMPANY
4.7(
124
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"We have a historic home and there was additional care required to replace siding beneath the roofing material at the eaves. The team at Jordan roof completed the entire job in only 4 days, they fixed up our dormer which had shingles that had deteriorated, and repainted some of the shingles. Our home looks better than ever! Great responsiveness, fair pricing, and high quality work."
Commercial
Residential
Residential
7 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Reign Roofing, Inc.
Reign Roofing, Inc.
5.0(
54
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I can't recommend Reign Roofing enough! They completed our steep roof project in just one week, and the quality of work is excellent. After receiving quotes from 10 other roofers, Reign Roofing stood out for its professionalism, reasonable pricing, and transparency. Our insurance (USAA) was difficult, offering only half of the replacement cost, but Reign Roofing worked with them to submit a detailed estimate and get our roof fully covered. We’re grateful for their hard work and help navigating the insurance process. Thank you, Reign Roofing!"
Response time1 day
Response rate98%
42 neighbors recently requested a quote
Avatar for Clear View Roofing & Construction
Clear View Roofing & Construction
4.9(
111
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"David from Clearview Roofing was fantastic in helping replace the roof at my daycare center. We had a huge leak, and he was incredibly speedy with the repairs. He took care of everything from A to Z, making the whole process smooth and stress-free. Highly recommend!"
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%
662 neighbors recently requested a quote
Avatar for Envision Homes Roofing & Construction
Envision Homes Roofing & Construction
5.0(
34
)

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Amazing service and quality! The roof looks great, the crew was professional, and they left everything spotless. Highly recommend this roofing company to anyone who wants the job done right!"
Sierra Gray
Sierra Gray
Sierra Gray
Sierra Gray
Polyfresko Torchdown

+62

Response time7 hrs
Response rate96%
1 neighbors recently requested a quote
Avatar for August Roofing Inc
August Roofing Inc
4.7(
93
)

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%
6 neighbors recently requested a quote
Avatar for Cabrera Roofing
Cabrera Roofing
4.4(
73
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"We had a leak in our roof. Another company came out and didn't even try to identify where the leak was coming from. they tried to sell us a new roof. Cabrera went into the attic and identified the leak, then went on the roof and found a nail that had come out. They patch the spot and added tar to some other areas. The first company wanted $67,000 then before he left they came down to $41,000. Cabrera said we had at least 5 years left on our roof and charged us $500."
Response time2 days
Response rate85%
8 neighbors recently requested a quote
Avatar for AEGM Roofing
AEGM Roofing
5.0(
27
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I hired Gerardo to do some relatively minor repairs, something that numerous other roofers in the area were unwilling to even undertake. Gerardo provided a very fair estimate and complete the work on time. I am totally happy with the results and will use him again for any future roofing needs."
Thomas Fire   RE-ROOF
Thomas Fire RE-ROOF
Tear Off
Underlayment Synthetic
Presidential Roof

+12

Response time1 day
3 neighbors recently requested a quote
Recommended by95%of homeowners
...
Showing 1-10 of 637
Roofing questions, answered by experts

The short answer is, yes, cedar shakes do last longer than asphalt shingles. But the long answer is, it depends on maintenance. Asphalt shingles last about 20 years, while cedar shingles typically last about 30 years with proper maintenance. If they are very well maintained and installed in an area with a mild, drier climate, they can last up to 50 years.

The principal, common, and auxiliary rafters are the most frequently used types of rafters. Principal rafters are large and typically appear toward the edges of the roof. Common rafters are smaller than principal rafters. Some people may use a mix of common and principal rafters. The auxiliary rafter is not common, but it provides extra reinforcement for a principal rafter on a large building.

A roof's lifespan can range from 15 to 200 years, with an average of 25 to 50 years, depending heavily on the material, quality of installation, maintenance, and local climate. Asphalt shingle roofs are common and typically last 15 to 30 years; three-tab shingles have a lifespan of about 20 years, while architectural shingles can last up to 30. More durable materials have longer lifespans: metal roofs last 30 to 100 years, clay and concrete can last 50 to 100 years, and slate roofs can last up to 200 years with proper care. Regular maintenance, such as cleaning gutters and replacing damaged shingles, is crucial for extending the life of any roof.

If you choose to get a personal loan to finance a roof, you will want to aim for a “good” or “excellent” credit score for the best rates. That means a credit score of 690 or more. If you aren’t sure of your credit score, you can request one free credit report per year from each of the three major credit bureaus: Equifax, Experian, and TransUnion. Many banks also provide free credit reports monthly.

Yes, installing a new metal or tin roof can increase your home's value. A metal roof's longevity and durability are major selling points for prospective buyers, as it means they likely won't have to worry about a roof replacement. These roofs can last 40 to 80 years, which is significantly longer than traditional asphalt roofs.

In terms of return on investment (ROI), homeowners may see an increase in home value of around $7,000 to $8,000, which can represent 60% to 70% of the installation cost. Another way to measure ROI is per square foot, which can range from $3.00 to $8.40, with higher returns in areas where a durable roof is particularly beneficial.

The Simi Valley, CA homeowners’ guide to roofing services

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