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Avatar for Above It All Roofing, Inc
Above It All Roofing, Inc
4.8(
635
)
Asphalt Shingle Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or ReplaceMetal Roofing - Install or Replace+26 more

Serving Avalon, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Warranties offered

"Above it all Roofing, Inc. My home’s original roof (35 years) and had been repaired in spots by other companies a few times with limited success. I was moved to action by a serious leak, in our second-floor bonus room, caused by the heavy rain and high winds we have had over the winter. I found several positive reviews online for Above it All Roofing and gave them a call. I received reply from David, their Customer Service Manager, the same day. He set an appointment to visit my house to inspect the roof and provide a quote. He inspected the Fascia boards, Soffit and Eaves looking for weather damage and wood rot. The hidden wood rot was considerable even though I paint my house when needed. I was appreciative he found it. Dave gave me a fair quote and because of his explanation of the issues and his honesty, I hired Above it All Roofing that same day. The repairs commenced within a week. The skilled four-man crew who did the job were very diligent workers and the only break they took was for lunch. They always were on time every day. I was impressed by their dedication and knowledge. Above it All Roofing deserves my highest recommendation for the very complete, quality job. I was impressed by: • Inspection of all roof wood underlayment and the replacement of any questionable panels. • Their use of two layers of felt and tar underlayment waterproof sheeting designed to insure a dry roof. • Repair of all wood rot on the roof, rafter tails, and eaves. • Saved me money by reusing the existing concrete roofing tiles and replaced all the cracked ones. Pressure washed the entire roof when finished to make the roof look like brand new. • A warranty was included for the roofing work which gave me peace of mind. I am extremely pleased with my new roof and strongly recommend Above it All Roofing, Inc. They are all about quality of materials and workmanship."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+35

Response time1 day
Response rate100%
10 neighbors recently requested a quote
Avatar for Reign Roofing, Inc.
Reign Roofing, Inc.
5.0(
54
)
Asphalt Shingle Roofing - RepairInspection - RoofingTraditional Tile Roofing - Repair+17 more

Serving Avalon, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Highly recommended! Adam Tweedy and his team repaired our 'cool roof' and three patio decks in just two days. The crew was efficient, careful with our furniture, and the installation was impressive. The roof passed the water test, proving its quality. An added bonus: they didn’t need to remove our solar panels, saving us time and money. For a reliable, water-tight roof at a reasonable price, call Reign Roofing!"
Response time1 day
Response rate100%
39 neighbors recently requested a quote
Avatar for Platinum Roofing and Retro-Fit
Platinum Roofing and Retro-Fit
4.9(
33
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+13 more

Serving Avalon, 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 time8 hrs
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for M.D.H. Builders/Design/Development
M.D.H. Builders/Design/Development
5.0(
7
)
Asphalt Shingle Roofing - Install or ReplaceTraditional Tile Roofing - Install or ReplaceFlat, Foam, or Single Ply Roofing - Install or Replace+3 more

Serving Avalon, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I had an amazing experience with MDH Roofers! From start to finish, they were professional, efficient, and thorough. The team showed up on time, worked diligently, and left my property spotless once the job was done. The quality of the roofing work exceeded my expectations. They took the time to explain the process and answered all my questions patiently, making me feel confident in their expertise. I could not be happier with the result my new roof looks fantastic! If you re looking for a trustworthy and skilled roofing company, I highly recommend MDH Roofers."
New Build
New Build
New Build
New Build
New Build

+32

Response time12 hrs
Response rate96%
92 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Inspection - RoofingRoof - Clean

Serving Avalon, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"After dealing with frequent roof repairs, we finally decided on a complete replacement for our Livermore home. Avi kept us informed every step of the way, and the finished roof exceeded our expectations. It's made a noticeable difference during hot summer days."
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Syntech Roofing and Waterproofing
Syntech Roofing and Waterproofing
5.0(
10
)
Flat, Foam, or Single Ply Roofing - Install or Replace- For BusinessFlat, Foam or Single Ply Roofing - Repair- For BusinessMetal Roofing - Repair - For Business+1 more

Serving Avalon, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

Syntech Building Services is committed to excellence in every aspect of our business. 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.

Completed Projects
Completed Projects
Completed Projects
Completed Projects
Completed Projects

+31

Response time1 day
8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for ESSENTIAL BUILDERS INC
ESSENTIAL BUILDERS INC
4.9(
185
)
Asphalt Shingle Roofing - RepairTraditional Tile Roofing - RepairWood Shake or Composite Roofing - Repair+7 more

Serving Avalon, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"Harry and Essential Roofing & Construction are absolutely fantastic! From the moment I contacted them, Harry was responsive, honest, and incredibly helpful. He provided a clear estimate, explained everything thoroughly, and delivered exactly what he promised — high-quality work done on time. The crew was professional, efficient, and respectful of my property. The new roof looks perfect and has completely transformed my home. It’s rare to find a company this reliable and dedicated to customer satisfaction. I would 100% recommend Essential Roofing & Construction to anyone looking for exceptional service and craftsmanship!"
Flat Roof Torch Down
Full Roof Completed
Full Roof Completed
Full Roof Completed
Owens Corning Underlayment

+35

Response time5 hrs
Response rate97%
70 neighbors recently requested a quote
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Roofing questions, answered by experts

In some cases, yes, you can put a second roof layer over architectural shingles, but it depends on your home’s structural stability and the local building codes where you live. Architectural shingles are thicker and heavier than standard asphalt shingles, so you may need structural reinforcement or a structural engineer’s inspection before proceeding. Additionally, some building departments don’t allow for two roof layers, regardless of the roof type. You should ask a professional if ripping the old roof off before installing the new one is the best option for you.

The four types of roof sheathing are plywood, oriented strand board (OSB), planks, and tone-and-groove boards. The overwhelming majority of homes use the first two (especially OSB) and the other two are not often seen outside of special use cases. Methods of sheathing include solid sheathing, open sheathing where there are gaps, and plank sheathing. Most roofs are solid sheathing.

You can put new shingles over old shingles, but most municipalities only allow for two layers of shingles before you have to rip off the old roof and start fresh. In some areas, only a single layer of shingles is allowed due to the weight a bundle of shingles adds to your structure. In most cases, it’s a good idea to remove your old shingles before you install new shingles, especially if you suspect that a roof leak may have compromised the decking underneath.

Mansard roofs provide more attic space or living space on the interior than many other styles, and they offer a classic appearance and old-world charm to any home. They also often have multiple windows on the lower hip, providing ample natural light and ventilation. 

On the other hand, they’re more expensive to install and replace due to their complexity and rarity, and the low slope of the upper hip means that heavy snowfall can be an issue. Additionally, they’re more prone to leaking than many other roof styles.

The most common slope range for roofs on houses in snowy areas is between 4/12 and 6/12, or 50%. A roof with a slope of less than 10%, or roughly a 2/12 pitch, won’t be effective at shedding snow. However, roofs that are too steep can allow large amounts of snow to build up and fall all at once, creating a hazard for those on the ground.

The Avalon, CA homeowners’ guide to roofing services

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