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Find Roofing installation & roof repairers in Sunnyvale

Avatar for Los Gatos Roofing
Los Gatos Roofing
4.9(
211
)

Serving Sunnyvale, CA and surrounding areas

In business since 2001

Free estimates

Warranties offered

"I could not recommend Los Gatos Roofing MORE HIGHLY! They COMPLETELY exceeded all of my expectations, and I have tendency to be pretty finicky! Dan was the supervisor on the project and could not have been more professional, while also being very attentive and caring in terms of making sure that the job was done to perfection, and his crew was meticulous!! On a scale of one to five stars, they are a solid six!"
Recommended by96%of homeowners
Avatar for Shadowfax Roofing & Solar Inc
Shadowfax Roofing & Solar Inc
4.8(
111
)

Serving Sunnyvale, CA and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Jesus and his men did an excellent job with everything they did - removing the old roofs, clean up and replacement with new materials. They were very courteous and respectful of the property, garage and home. We cannot say enough about the punctuality and wonderful work everyone at Shadowfax Roofing does. Their pricing is great too!"
Recommended by95%of homeowners
Avatar for V & G Builders
V & G Builders
4.9(
45
)

Serving Sunnyvale, CA and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Robert and his team at V&G Builders is exceptional! We hired Robert to do a big remodel in our new house in the Oakland Hills, and from day 1 he has exceeded all of our expectations. There are many things that make Robert impressive and a top notch contractor. He has an ability to understand all elements of a project and a even temperment and professional approach that makes even the most challenging situations go well. We honestly had no idea what we were walking into when we bought this house and it seemed like there were many unexpected issues. Robert took all of these in stride and tackeled them one by one. One of the things that my husband and I most appreciate about Robert is his integrity - his honesty, in particular. Robert does not lead you on or tell you half truths. He lives by his word and will always give you an honest answer. When he thinks it's not spending money on something, he will tell you. He's not in it to make a quick buck, he's in it to do OUTSTANDING, high quality work. Lastly, we really, really appreciate Robert's design eye and high standards. He brought ideas and suggestions to the table that we would never have thought of. His recommendations only made our experience all the more positive. On a personal front, after working with Robert for 8 months now, we can call him a friend. He's just a pleasure and you will not regret working wtih him and his team. Thank you, Robert!"
Recommended by95%of homeowners
Avatar for Daddario Roofing Co Inc
Daddario Roofing Co Inc
4.9(
64
)

Serving Sunnyvale, CA and surrounding areas

In business since 1982

Free estimates

Warranties offered

"Every time I called with a question they got back to me right away. When they were putting on the roof, they kept communicating with me on the amount of termite damage and wood that they have to repair. They kept me inform on how much they expected it would cost me if they did that. They put on our roof in the middle of a storm and the roof was leaking in the middle of the storm and they came out in less than 15 minutes to put an additional layer of tar over our roof and they committed to finish out roof the next day. Even when we had that encounter the owner let us know what was happening and what they were doing to get the roof completed timely and made sure we were satisfied."
Recommended by96%of homeowners
Avatar for Tri-City Roofing
Tri-City Roofing
4.8(
45
)

Serving Sunnyvale, CA and surrounding areas

In business since 1995

Free estimates

Warranties offered

"In short, I am totally satisfied. Talked to 5 companies, received 3 estimates, and chose Tri-City for their professionalism, prompt communication, and very competitive price. For estimate, Greg Glaeser, the owner of the business, came pretty much on time, and he was very friendly and thorough in answering my questions. He is the kind of person whom you feel you can trust. Then, the communication with the office was the first rate. My main method of communication is email, and I received a response on the same day from one of Jeannine, Jasmin and Eleanor, sometimes after normal working hours, and they always follow-up on action items, which means they also have good communication among office staff and field workers. They also provided consultation on the shingles, and recommended to visit roofing supply store to see the samples for myself. From that visit, discussion with the Tri-City foreman Oscar, and a bit of research on web, I chose GAF's Grand Canyon over CertainTeed's Presidential TL. And after all is said and done, I think I made a right choice. The project lasted 5 days, with the first day being the Labor Day. The workers came in at 7:30am and worked through the day till 6pm everyday. The roofing was actually completed in 4 days and the 5th day was for picking up the left-over material and clean-up. The people are not very talkative but are very hard working, and they are also very efficient. On the third day when the shingles were delivered as they laid underlayment and started nailing shingles, there were probably 10 people all at once on site, but everyone seemed to know what everyone else is doing and the operation was almost flawless. It must be a result of excellent project management. Another thing I should mention is that when Oscar and I reviewed the project at the end of the fourth day, I noticed that there are rather wide gaps between new gutter and eaves. It is not because gutter was installed wrong, but because the eaves were uneven. The gutters were secure enough but I was concerned about moisture penetration from the unpainted and exposed end of eaves. Oscar offered a solution to have his people come in and paint the exposed parts of eaves, which they did the following Monday. In a perfect world, I probably should have asked to paint the end of the eaves whey they removed old gutters, but then, I do not know if it is what is normally done. In any way, I appreciated the fact that neither Oscar nor Jeannine challenged me that it was not their problem, and they immediately offered a solution, which is what I call professionalism. I was going to write a short summary but this turned out to be an epic novel. I would be amazed if anyone actually read this far, but if you did, I thank you for that. And I recommend giving Tri-City Roofing a call for your next roofing project."
Recommended by93%of homeowners
Avatar for Cosmos Roofing
Cosmos Roofing
4.8(
180
)

Serving Sunnyvale, CA and surrounding areas

In business since 1975

Free estimates

Emergency services offered

"It was a great experience working with the Cosmo crew who were very professional and courteous. In two days, they replaced our old roof on a 3 bedroom single family home and installed a new skylight. During the process, they found rotted wood and replaced them properly. The gutters were painted to match the house. I appreciate their high quality workmanship and flexibility by working with our contractor's schedule and the unpredictable weather. Their commitment to customer satisfaction is obvious as they accommodated many of my requests during the process. I would highly recommend them."
Recommended by96%of homeowners
Avatar for Signature Roofing Inc
Signature Roofing Inc
5.0(
101
)

Serving Sunnyvale, CA and surrounding areas

In business since 1993

Free estimates

Warranties offered

"Excellent. I lived next door to the property that was having the new roof installed and I got to watch every step of the project. One worker in particular stood out as extraordinary and his name was Jose. He worked non-stop every single day he was here and in my opinion went above and beyond the call of duty. Truly he was remarkable and Signature Roofing is lucky to have him on their payroll. Thank you again Jose for all of your hard work!"
Recommended by100%of homeowners
Avatar for RIDOUT ROOFING
RIDOUT ROOFING
4.7(
18
)

Serving Sunnyvale, CA and surrounding areas

In business since 1922

Free estimates

Emergency services offered

"Within hours Ridout personnel responded to my call. Two men did the checks. They recommended I change the roof vents. They also reattached the TV antenna. It has withstood the latest storms."
Recommended by88%of homeowners
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FAQs for roofing installation & roof repair projects in Sunnyvale, CA

An average Cape Cod roof-raising project requires approximately two to three months from start to finish. The timeline depends on several variables, including weather conditions, contractor availability, material delivery schedules, and the specific complexity of your home's structure. The process involves multiple phases, including demolition, framing, roofing, window installation, and interior finishing. Working with an experienced contractor who provides a detailed timeline can help set realistic expectations for the project duration.

While most Cape Cod homes can accommodate roof-raising modifications, each house requires individual structural assessment. Older homes may need foundation reinforcement or wall strengthening before supporting additional weight. Factors like the existing roof framing system, load-bearing wall placement, and overall structural integrity all influence feasibility. A qualified structural engineer should evaluate your specific property before proceeding with design plans. Additionally, local zoning ordinances may restrict maximum building height or architectural modifications in certain neighborhoods.

Temporary relocation is highly recommended during a Cape Cod roof raising project. The construction process involves removing portions of your existing roof, exposing interior spaces to potential weather damage, and creating significant noise and dust. Most homeowners find temporary accommodations for the two to three-month construction period, with relocation costs ranging from $2,000 to $6,000, depending on your housing choices. If staying with family or friends isn't possible, budget for short-term rental or extended-stay hotel expenses as part of your overall project cost.

Consider roof raising when you experience severely limited headroom throughout the second floor, find yourself constantly stooping under sloped ceilings, or have minimal usable floor space due to low ceiling heights. Other indicators include inadequate natural light, poor ventilation, and difficulty accommodating standard furniture in upstairs rooms. Simple renovations can improve an attic's appearance, but cannot create additional headroom without structural modifications. A complete roof-raising project makes more sense than cosmetic renovations if you're seeking genuine second-floor living space rather than just storage improvements.

Begin your search by seeking contractors with specific experience in Cape Cod structural modifications and dormer additions. Request detailed portfolios showing similar completed projects and ask for references from previous clients with comparable work. Verify that potential contractors hold appropriate licenses and insurance coverage and understand local building codes relevant to roof raising. Interview multiple candidates, comparing price quotes and their communication style, project approach, and proposed timeline. The ideal contractor should demonstrate a thorough understanding of Cape Cod architectural characteristics and structural requirements.

The Sunnyvale, CA homeowners’ guide to roofing installation & roof repairs

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