COMMITMENT TO EXCELLENCE - For 35+ years, and three generations, we at Cosmos Roofing have been dedicated to providing our customers with superior PRODUCTS, SERVICE, CRAFTSMANSHIP and VALUE. Our mission is to achieve the highest customer satisfaction possible with our customers. We provide our customers with the absolute best, by continuously innovating, very close supervision, fair pricing and staying on the leading edge of roofing expertise.
One of the owners personally supervises each and every roofing installation. We give a 20 year guarantee on ALL residential roofing products, labor and materials, (10 year on commercial) in addition to manufacturer's guarantees. For 20 years your complete roof is protected from any leaks, product defects, loose flashings, etc. - Cosmos Roofing will be on site to keep you covered at no charge to you.
One of the owners personally supervises each and every roofing installation. We give a 20 year guarantee on ALL residential roofing products, labor and materials, (10 year on commercial) in addition to manufacturer's guarantees. For 20 years your complete roof is protected from any leaks, product defects, loose flashings, etc. - Cosmos Roofing will be on site to keep you covered at no charge to you.
Services
Cosmos Roofing is family owned and operated. We are 3rd generation of providing quality residential and commercial roofing. Since 1975, our mission of "COMMITMENT TO EXCELLENCE" continues with each and every roofing, We provide impeccable detail to all phases of the roofing installation process using only the highest quality materials and workmanship.
My wife and I want to thank you for all your help, performance and unprecedented 20 year transferable guarantee. We researched several roofing contractors. We inspected many homes, talked to references, and looked at contract details and guarantees. We found the best value, attention to detail, and guarantee was with Cosmos Roofing.
The roof is an important part of any building. No matter how small or big the house or building is, it needs a strong roof. Belmont roofing offers a wide range of roofing materials to choose from, and offers tips on making the right choice. Cost, style, durability, fire safety and longevity are the main factors to consider while choosing the right roof for your home.
While looking for the roof replacement option Burlingame roofers are a good choice. They can install some cheap roof replacement options like roll roofing. This roofing option basically uses the same material used for shingles. The only difference between the two is that this is a much cheaper option mainly because its installation is much cheaper and faster than the installation of shingles.
Roofing should not be taken lightly. You have to place lots of thought and consideration into buying and using the right material for your home. So to help you with your choice, Campbell roofers offers a few roofing options to choose from. Most of the residential roofs in United States are made using cheap and effective asphalt roofing shingles.
Reviews (12)
Kelly C.
Sep 17, 2021
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We wanted to replace our 25-year-old tan-n-gravel roof with new types of roofing materials. We did lots of research and asked many roofing companies for different choices with pros and cons. After considering the structure/design of our house, we finally decided to hire Cosmos Roofing to re-roof as tar-n-gravel.
Alex and his crew at Cosmos is the team that you can trust in the roofing business! We highly recommend them for the following reasons:
1. Alex, the owner, is a honest, frank and straightforward person. He is very responsive to our requests. For example, we wanted specific lava rocks
Alex and his crew at Cosmos is the team that you can trust in the roofing business! We highly recommend them for the following reasons:
1. Alex, the owner, is a honest, frank and straightforward person. He is very responsive to our requests. For example, we wanted specific lava rocks
Henry W.
Feb 27, 2021
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Paul R.
Jan 19, 2021
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This company working next door for days with foul dangerous melted tar machine making the air in our house smell.
Don't use this terrible roof style. Do a double layer touch-on roof. If you slap a coat of white rubble paint on it every few years it will last decades. Ours is 25yrs old and looks great.
Don't use this terrible roof style. Do a double layer touch-on roof. If you slap a coat of white rubble paint on it every few years it will last decades. Ours is 25yrs old and looks great.
Jim A.
Oct 22, 2020
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We just had a roof done by Cosmos, and they did an excellent job. It is a Cool Cap Energy Star roof with a 20 year guarantee, and they did it on time and with minimal stress on our part. The crew was very professional, with one contact person that knew everything that needed to be done; it was really an excellent experience. Cosmos did my old roof many years ago, so I stuck with a winner. Highest recommendation!
Vishal P.
Mar 24, 2020
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I was recommended to Cosmos by a friend and I'm sure glad I was. I needed a full re-roof before I could get solar panels. Alex and his team were very professional yet personal at the same time. Alex gave me many options and explained what would be best for my situation and never once tried to upsell me on anything I didn't need. The pricing was very reasonable and so were the extra options that I chose to add (gutters & gutter covers).
During the install my wife and I decided at the last minute that we wanted to add some skylights. Alex's team were very accommodating
During the install my wife and I decided at the last minute that we wanted to add some skylights. Alex's team were very accommodating
Carolyn T.
Feb 25, 2020
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I had Cosmos replace my roof 6 years ago. It is a flat roof on an Eichler. They replaced the roof with a thermal cap sheet that does make it considerably cooler. Since then there have been progressively louder and louder roof noises. It is not expansion and contractions. I have lived in Eichlers for over 40 years and I know that noise. This noise is from animals on the roof. Cats are the worst but even squirrels are bad. It sounds similar to walking on paper over a rug but loud enough that it sound like a rippling firecracker and wakes me up in the middle of the night.
I called 5 times last spring
I called 5 times last spring
Harmeet S.
Mar 27, 2019
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We just had a new roof from Alex, Mar 2019. My experience was no short of perfect in any respect whether its initial quote, job details, material and warranties, communication, work done, inspections, etc.
To begin with, we took quotes from many companies in South bay area ranging from family owned to big ones, well established to new comers and have learnt a lot through the process. Cosmos is well established family owned business which we decided to go with. Reasons being, they are in this business for long where companies rollover after some years so that they don't have to honor the warranties
To begin with, we took quotes from many companies in South bay area ranging from family owned to big ones, well established to new comers and have learnt a lot through the process. Cosmos is well established family owned business which we decided to go with. Reasons being, they are in this business for long where companies rollover after some years so that they don't have to honor the warranties
Bob E.
Aug 13, 2018
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This is an update to my Cosmos Roofing issue. I never meet Alex. This morning Alex came to my home and checked the roof. He immediately said this area of the roof needs to be redone and they will get it on a schedule. Took him less than 5 minutes to realize what occurred and what did not look right once he got on the roof.
This gave me confidence that something odd occurred during the retirement transition of Rich and the office move that took place. I learned lot's of people are still involved to stand behind work. Alex is a good communicator. So when Lei Y's review says Alex was straightforward
This gave me confidence that something odd occurred during the retirement transition of Rich and the office move that took place. I learned lot's of people are still involved to stand behind work. Alex is a good communicator. So when Lei Y's review says Alex was straightforward
Lei Y.
May 17, 2018
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Alex and his crew did a fantastic job.
We got a quote with a detailed breakdown of the costs after Alex came by for a thorough inspection. He was very straightforward with no sales pressure. Alex also provided with a list of properties that had the roof work done by cosmos roofing for reference.
Because I was out of town for a while, Alex was very accommodating and we were able to change the date to fit my schedule.
During the roofing process, the crew was quick and professional. They also made an extra effort not to disturb us in the house. Alex's dad, who's also the owner of cosmos
We got a quote with a detailed breakdown of the costs after Alex came by for a thorough inspection. He was very straightforward with no sales pressure. Alex also provided with a list of properties that had the roof work done by cosmos roofing for reference.
Because I was out of town for a while, Alex was very accommodating and we were able to change the date to fit my schedule.
During the roofing process, the crew was quick and professional. They also made an extra effort not to disturb us in the house. Alex's dad, who's also the owner of cosmos
Kirk M.
Jan 16, 2018
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Mike H.
Feb 15, 2016
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I called Cosmos for a roofing estimate to replace my roof. There was no rush but I knew it was time to replace. Cosmos came out, climbed up on the roof and I watched him measure and take notes. He did let me know that work couldn't be started until spring due to the amount of moisture in the air and to the work demand for El Nino.
Weeks go by, maybe two months, I call them to remind them they owe me an estimate. No return call and have never received my estimate. If the business is this poorly run, I strongly urge you to look elsewhere.
Weeks go by, maybe two months, I call them to remind them they owe me an estimate. No return call and have never received my estimate. If the business is this poorly run, I strongly urge you to look elsewhere.
Anne C.
Nov 15, 2010
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Roll back the clock to 2002. Cosmos replaced our shake roof with a Presidential TL (top of the line) composition roof. Big roof, and they did it really fast -- 2 days. They replaced all the gutters and downspouts, added a solar roof fan, added vents -- the whole thing. I was mostly happy with the roof -- lifetime roof, 8 year warranty, but the shingles didn't quite line up and for all that money I wanted something nicer looking. I wasn't pleased that the workmen used a corner of my yard as a toilet.
Over the years the roof has not aged well:
The solar roof fan is non-functional -- solar
Over the years the roof has not aged well:
The solar roof fan is non-functional -- solar
