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TRUSTED BY DISCOVERY BAY, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon308
    Verified roofing services reviews

Verified Reviews for Roofing pros in Discovery Bay, CA

*The Angi rating for Roofing companies in Discovery Bay, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

*The HomeAdvisor rating for Roofing companies in Discovery Bay, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

Last update on March 03, 2026

Find Roofers in Discovery Bay

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 Discovery Bay, 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

15 neighbors recently requested a quote
Recommended by54%of homeowners
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Avatar for Imperia Roofing and Exteriors
Imperia Roofing and Exteriors
5.0(
75
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or Replace+9 more

Serving Discovery Bay, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Short version: reliable, clean, and professional. Max helped us with a flat roof replacement in Belmont, and the finished roof looks great."
Old Roof
Old Roof
Old Roof
New Roof
Old Roof

+458

66 neighbors recently requested a quote
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Avatar for Lifetime Roofing & Renovation, Inc.
Lifetime Roofing & Renovation, Inc.
4.7(
163
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairInspection - Roofing+22 more

Serving Discovery Bay, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Replacing a roof is a big job. my roof was part TPO and part asphalt shingle. I like the honesty and integrity of this company. Also the quality of the materials and installation. I feel confident that my roof was done right."
Sierra Gary shingle
Shasta White Shingles
Sierra Gary shingle
Shasta White Shingles
Sierra Gary shingle

+30

Response time20 mins
316 neighbors recently requested a quote
Recommended by81%of homeowners
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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 Discovery Bay, 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

32 neighbors recently requested a quote
Recommended by95%of homeowners
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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 Discovery Bay, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"He was efficient and got roof leak repaired.."
Roof demolition in Process
OUR WORK
Skylight
Double skylights with shade
Skylight

+7

Response time2 days
31 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Platinum Roofing and Retro-Fit
Platinum Roofing and Retro-Fit
4.9(
33
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Install or Replace - For Business+13 more

Serving Discovery Bay, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

""Hey there, just wanted to share my experience with Platinum Roofing & Retro-Fit.They did a solid job on our metal roof. The team was friendly and made sure we knew what was going on every step of the way. Our roof's looking sharp now! Also, when it started raining unexpectedly, they came out and tarped the roof to avoid any extra damage. If you're looking for roof work, they're worth reaching out to. Thanks, boys!"
Before
Before
Before
During
During

+37

Response time7 hrs
3 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for Donnelly LLC
Donnelly LLC
5.0(
5
)
Asphalt Shingle Roofing - Install or ReplaceTraditional Tile Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+3 more

Serving Discovery Bay, CA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

With over 10 years of experience, Donnelly LLC is who you need to take care of your home or business. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

Shingle roof replacement
Shingle roof replacement
Shingle roof replacement
Shingle roof replacement
Shingle roof replacement

+18

6 neighbors recently requested a quote
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Avatar for Cal Property Pros LLC
Cal Property Pros LLC
4.9(
80
)
Roof - CleanSealant for Roof - Apply

Serving Discovery Bay, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Cleaned all gutters, downspouts and algae from roof as well as roof valleys. Excellent work and left everything cleaned. Price was very fair and work was excellent."
Roof cleaning
Final result
Roof moss growth
A finished pitch!
Before the wash

+5

Response time1 hour
18 neighbors recently requested a quote
Recommended by55%of homeowners
Request Quote
Avatar for TITANIUM ROOF INNOVATIONS INC
TITANIUM ROOF INNOVATIONS INC
4.9(
14
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+21 more

Serving Discovery Bay, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I couldn't be happier with my decision to choose Titanium Roof Innovations Inc. for my recent asphalt shingles roof replacement. From start to finish, the entire team was professional, efficient, and courteous. They communicated clearly throughout the entire process and always kept me informed of their progress. The quality of workmanship was outstanding, and I'm confident that my new roof will last for years to come. I highly recommend Titanium Roof Innovations Inc. for anyone in need of roofing services."
Response time3 days
37 neighbors recently requested a quote
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Avatar for Frontline Roofing, Inc.
Frontline Roofing, Inc.
4.3(
48
)
Asphalt Shingle Roofing - RepairTraditional Tile Roofing - RepairInspection - Roofing+12 more

Serving Discovery Bay, CA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Frontline did an outstanding job on the roof maintence!"
roof project
roof project
roof project
roof project
roof project

+11

Response time2 hrs
Response rate100%
60 neighbors recently requested a quote
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Showing 1-10 of 339
Roofing questions, answered by experts

Framing a roof can take from several days to a week or more, depending on the size and complexity of the roof, the number of people working on the framing, weather conditions, and more. Roof framing is often the final step of framing a house, although in some cases, the roof may be framed before the interior of the home in order to offer more protection from the elements.

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.

Some homes, like those with flat roofs, may not have eaves at all. Some contemporary-style homes also lack eaves, although many may have abbreviated eaves to divert water and protect the walls and foundation. Homes without eaves often have specific types of gutters affixed directly to the edge of the roof to provide adequate drainage.

More and more insurance companies are writing torch down applications out of their liability insurance for contractors. If torch down is covered, they generally require a worker to stay on site for two hours after the last flame is extinguished.

For this reason, cold application modified bitumen—also known as “peel and stick”—is becoming more popular, and torch down is decreasing in popularity. Modified bitumen is taking its place, as it uses both hot and cold applications.

A gable roof costs between $13,000 and $30,000, depending on the size of your roof, the materials you use, and the type of gable roof you install. If you’re building a gable roof for new construction or as part of a major home remodel, your pricing will also depend on the type of roof trusses you use, how accessible your property is, and some other factors.

The Discovery Bay, CA homeowners’ guide to roofing services

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

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