Cosmic Renovation & Roofing Inc.

4.28 |6 Verified Ratings
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Cosmic Renovation & Roofing Inc.

4.28 | 6 Verified Ratings
Write a Review


1808 Elkwood Drive
Concord, CA 94520
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Cosmic Renovation & Roofing Inc.

Cosmic Renovation & Roofing 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. With Over 30 years experience, Cosmic Renovation and Roofing specializes in residential upgrades and services such as roofing repairs and installations, cool roof paint, solar installations, windows, full home remodeling including kitchen, bath and room additions as well as hardscape and historical house renovation.

Service Area

  • San Jose
  • Oakland
  • Berkeley
  • Concord
  • Piedmont
  • Walnut Creek
  • San Leandro
  • Albany
  • Moraga
  • Emeryville
  • Canyon
  • Lafayette
  • San Lorenzo
  • San Francisco
  • Pittsburg
  • Danville
  • Alamo
  • Orinda
  • Pleasant Hill
  • See All >

Services Offered

Additions & Remodeling
  • Major Home Repairs
  • Bathroom Remodel
  • Kitchen Remodel
  • Build an Addition
  • Major Renovation - Multiple Rooms
  • Asphalt Shingle Roof Install
  • Metal Roof Install
  • Traditional Tile Roof Install

Areas of Expertise

  • Shingle Roofing

Product Brands Used

  • CertainTeed (Bufftech)
  • Duro-Last
  • Owens Corning
  • Roof Tile Solutions

Quick Facts

Business Hours
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
(Please call to confirm)
  • Free Estimates
  • Credit Cards Accepted
  • Bilingual


In Business Since: 2018
State Licensing
Trade: C-39 Roofing
License #: 1035295
Expiration: 01-31-2020
Trade: B-General Building Contractor
License #: 1035295
Expiration: 01-31-2020
Green Certifications
  • Energy Auditors - RESNET Accredited Tax Credit Compliance Software Tools
Type: Worker's Compensation
Amount: $0
Expiration: 08-31-2019
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Business Overview

Community Involvement

Supporting schools and fire department around any new project

How We Got Started

We describe our business as Well established


Cosmic Renovation & Roofing Inc.

My Work
3 Projects
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Ratings & Reviews
Cosmic Renovation & Roofing Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-6 of 6
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5.0   |  
Review by in Berkeley, CA
I was selling my house, which desperately needed a new roof . But there was no way i could get a new roof finished in time to get the house on the market. In comes Cosmic Roofing... Not only did they have great eco roofing tile options, but they got the job done in record time! In the Bay Area!! Shortly after I hired Cosmic, I got a phone call from them. "Oh no!" I thought! But the friendly guy on the phone asked politely: "May we start your roof a day earlier?" YES!! In 2.5 days, Cosmic took off the old roof, installed a new eco roof and cleaned up as if they had never been there! I highly recommend Cosmic Roofing
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5.0   |  
I inherited my grandparents 5-bedroom home. The house was in hideous shape and needed repairing ASAP! For months, I called the contractor after contractor, and each time I was given extremely high estimates. My remodeling project consisted of new double pane windows, new kitchen cabinets as well as new granite countertops, and a refrigerator which appears as if it is hidden within the kitchen wall. My sister loves to cook, so adding an island would be a great idea. In order to reserve more space in the kitchen, my sister and I decided to have a Rev-A-Shelf installed. The bathroom was very very dull looking and definitely needed a major face-lift. Therefore; I decided to have new flooring, a walk-in tub plus a shower door made of all glass with brass handles and matching fiberglass sink added. Needed extra space in the den area, so knocking out the wall was the perfect resolution to my problem. The next task was to replace the Shingle roof that was 50 years old and had major leakage with the tar and gravel barely visible. At this point, I was not having any luck finding a reputable company to take on this specific task. Finally, a neighbor suggested Cosmic Renovation & Roofing. I took the time to do some research about the company and found out they have been in business since 2009, they are licensed and approved by a Known company. This company has validated Cosmic Renovation & Roofing as the premier company to use for all your Home Improvement needs. Again, loving Cosmic Renovation & Roofing, they truly do produce excellent work!
Response by Cosmic Renovation & Roofing Inc.: Thank you so much for the kind words, Marcia. It was such a pleasure working with you on your home. We appreciate you trusting us to take care of your home improvement needs from installing new windows to remodeling the kitchen and bathroom to installing a new roof and additional work around the house. You and your sister were very welcoming and always a pleasure to deal with. We feel fortunate to have homeowners such as yourself to work with! All the best to you and your sister!

1 of 1 users found this review helpful.

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5.0   |  
Review by in Oakland, CA
The crew show up on time and work fast. They work 6 days a week and they try their best to complete their work on time. I had more work done (tearing down a wall) and they still completed on schedule. If I had questions, I communicated with the manager, Polina. She is a pleasure to work with and she knows her stuff! I appreciate her feedback and love her design taste. Also, their quote was great and they did not have any extra/unexpected charges, such as some of the other companies. Very reliable and I look forward to working with them in the future.
Response by Cosmic Renovation & Roofing Inc.: Thank you so much for the feedback, Joy! We loved working with you and just received a call from one of your friends so really appreciate your referrals. It's people like you that make our work so enjoyable and worthwhile.

1 of 1 users found this review helpful.

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0.5   |  01-17-2019
Review by Paulette K. in Concord, CA
Completely worthless. They failed to correctly diagnose the location of the leak and subsequently repaired the wrong area of the roof. Roof still leaks like crazy from the non-repaired area. Complete waste of $6,800. Find out later we could have repaired the problem by simply re-coating the roof with Silicone (Henry's 887) for less than a thousand dollars. This company has no clue about mobile home roofs and should never have done the job. Oh, and their roofer also cut off the top of our furnace flue and replaced it with an inadequate vent that caused the furnace to be totally non-working. Caused us to unnecessarily replace the old furnace to the tune of $2,800, and it was not until after the new furnace also failed to work - and after TEN DAYS of no heat in Nov/Dec that they finally replaced the roof jack correctly (and did a terrible job of flashing it). Wish we had never called them at all and just let the roof leak - as it continues to do to this day.
Response by Cosmic Renovation & Roofing Inc.: Hi Paulette. Thank you for your comment. We left you a voicemail as well. We?re very sorry to hear your feedback but must mention that although we recommended doing the entire roof to ensure no more leaks, you insisted on having us fix a particular area that you pointed out, which we did at nearly cost. We fixed the flashing and believe that the leak must be coming from a different part of the roof that we didn?t touch. We?ll be more than happy to come back and reinspect our work, as well as address any additional needs or concerns. Let us also remind you that during the cold nights that you called us, we provided you with a heater so you can sleep comfortably at no additional cost. We, at Cosmic Renovation and Roofing take sincere pride in our work and care deeply for our customers. As mentioned, we?d be happy to come back and address any issues to ensure your satisfaction. Please feel free to call us back or email to schedule a time that works best with your schedule. We look forward to hearing from you.

1 of 1 users found this review helpful.

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5.0   |  
Company was excellent. From start to finish, and work was done really quick with great results. I would absolutely recommend them.
Response by Cosmic Renovation & Roofing Inc.: Thank you, Eric! It was such a pleasure working with you on your new roof! We've got you covered! ;)

1 of 1 users found this review helpful.

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5.0   |  
Review by
Project: Install or Replace an Asphalt Shingle Roof
They are very good at customer service. If there is a problem, they fix it. I am very happy with them.
Response by Cosmic Renovation & Roofing Inc.: Thank you so much, Ron! We really enjoyed working with you on your roof. Glad to be of help!
Showing 1-6 of 6
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