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TRUSTED BY CASTRO VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon383
    Verified roofing services reviews

Find Roofers in Castro Valley

Avatar for American Cool Construction
American Cool Construction
5.0(
30
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or Replace+10 more

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Credit card accepted

"We had our roof replaced with GAF shingles by American Cool Roofing and the whole process was excellent. The crew was professional, efficient, and finished the job on time. The roof looks amazing and the quality of the work is very noticeable. Hailey provided outstanding customer service and kept us informed throughout the entire project. Highly recommend them!"
Roof Replacement - Sacramento
Roofing Project
Painting - Exterior Project
Roof Replacement Project - West Sacramento
Roof Replacement Project - West Sacramento

+57

Response time1 day
15 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for Imperia Roofing and Exteriors
Imperia Roofing and Exteriors
5.0(
64
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceTraditional Tile Roofing - Install or Replace+9 more

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"We have a Victorian style home with a very steep, high-pitch roof, so finding a roofer willing to actually get up there and inspect it properly was not easy. Max with Imperia Roofing was the only one who didn?t just look from the ground. He got up on the roof himself, checked everything in detail, and explained exactly what needed to be done. He was great to work with from start to finish, very straightforward and easy to communicate with. The work was performed quickly, stayed on schedule, and the finished roof came out great. If you have a steep roof or a more complicated project like ours, I highly recommend Max and Imperia Roofing. Don?t look elsewhere."
Old Roof
Old Roof
Old Roof
New Roof
Old Roof

+458

71 neighbors recently requested a quote
Avatar for Apollo Roofing Company Walnut Creek
Apollo Roofing Company Walnut Creek
4.9(
24
)
Asphalt Shingle Roofing - Install or ReplaceFlat, Foam, or Single Ply Roofing - Install or ReplaceTraditional Tile Roofing - Install or Replace+7 more

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"I reached out to Apollo Roofing for an estimate because I had persistent leaks during the winter. I had called several roofers to get quotes for myself and my husband. Apollo?s estimate was the most reasonable price, and it didn?t compare to any of the other companies we contacted. Sam provided an estimate quickly, efficiently, and was incredibly professional and knowledgeable about roofs. We decided to go with Apollo Roofing, and it was the best decision we?ve ever made. We love our new roof, and we haven?t had any leaks since we had it installed."
After
After
Welding The TPO Sheets Seams
After
Owens corning Night Sky

+84

Response time3 hrs
Response rate98%
145 neighbors recently requested a quote
Avatar for Lifetime Roofing and Renovation
Lifetime Roofing and Renovation
4.6(
24
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceTraditional Tile Roofing - Install or Replace+26 more

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"The professionalism and attention to detail are evident in every aspect of their work. Our roof not only looks fantastic but also provides the assurance of quality and durability. It’s clear that Lifetime Roofing & Renovation takes pride in their craftsmanship, and it truly shows in the results. Highly recommended for anyone looking to upgrade their roofing with confidence!”"
Roofing Project
Roof Type: shingles and flat areas TPO
After-Job type flat roof and fecia boards
Roof Type: shingles and flat areas TPO
-Job type flat roof and fecia boards

+31

Response time10 hrs
Response rate100%
31 neighbors recently requested a quote
Avatar for All Raingutter Systems, Inc.
All Raingutter Systems, Inc.
4.6(
108
)
Asphalt Shingle Roofing - RepairTraditional Tile Roofing - RepairWood Shake or Composite Roofing - Repair

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I hired them twice. First to add gutters to my she shed. Took a while to schedule because they are very busy, but I wasn't in a hurry and they came when scheduled and did a great job. The second was to replace a section of my roof that was leaking and remove a stove and replace with a sun tunnel. Again, some delays in scheduling, but it was close to the holidays. The work was very good though a little pricey - but what isn't these days."
Roof demolition in Process
OUR WORK
Skylight
Double skylights with shade
Skylight

+7

Response time2 days
30 neighbors recently requested a quote
Recommended by96%of homeowners
...
Showing 1-10 of 440
Roofing questions, answered by experts

Hiring a reliable roofing contractor requires finding a company in your area with years of experience, holds the necessary licensing, and has a history of positive customer reviews and services. Start by researching whether a roofer you’re considering hiring holds the necessary certifications. Consider requesting customer references from your top contenders. Finally, get quotes from a few roofing companies and decide which provides the best value overall.

The terms “roof sealant” and “roof coating” are used interchangeably to describe the rubber, silicone, polyurethane, or acrylic product applied to the roof’s surface for waterproofing and UV protection. Products like roof caulk can also be called “roof sealant,” but the term is more commonly used for the protective coating.

EPDM roofing is a single-ply roofing material made of rubber, and a professional will install it in a single sheet and seal the seams. Built-up roofing (BUR) consists of multiple layers made from asphalt, adhesives, and roofing felt. A professional will construct the layers of BUR on-site. EPDM is easier to repair and has better resistance to extreme temperatures, while BUR is more fire-resistant and affordable.

Roof raking can damage shingles if improperly done. Be sure to use a rake that’s designed specifically for removing snow from a roof, and don’t use excessive pressure. Light, consistent pressure to pull down the bulk of the snow is all that’s needed—if you clear right down to the shingles, you’re probably using too much force and risking roof damage.

Flat roofs are a solid option for people who want extra outdoor space. Flat roofs are very common in other parts of the world and only recently has the U.S. started to see the benefit in the increased space. Flat roofs are also easier to maintain and pose much less of a safety risk, which allows for more DIY work for handy homeowners. Some people also build green or living roofs that grow plant life. 

The Castro Valley, CA homeowners’ guide to roofing services

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