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Sierra Roofing and Solar

Gutters, Roofing & Solar
|
Alameda  Contra Costa Counties
Diamond Certified Company Report
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Sierra Roofing and Solar
323 SURVEYS
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  • Rating
14 CONSECUTIVE YEARS
SINCE DECEMBER 2011
CERT 1797

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323
Verified Customers
Surveyed
Customer Loyalty
Customer Satisfaction
Helpful Expertise

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  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

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Sierra Roofing and Solar
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Diamond Certified Researched Capabilities on Sierra Roofing and Solar

Service Area

serving area
Alameda County
Contra Costa County
Serving Alameda and Contra Costa Counties including Dublin, Pleasanton, San Ramon, Livermore, Walnut Creek, Alamo, Danville, Oakland, Berkeley, Piedmont, Montclair, Rockridge, Albany, Fremont, Union City, Hayward, San Leandro, San Lorenzo, Castro Valley, Lafayette, Orinda, Moraga, Concord, Martinez, Pleasant Hill

Main Services

Gutters
  • Copper Gutters
  • Covered Gutters
  • Gutter Downspouts
  • Gutter Extensions
  • Gutter Guards
  • Gutter Installation
  • Gutter Replacement
  • Gutters
  • Leaf Filters
  • Rain Gutters
  • Seamless Gutters
  • Soffit And Fascia
Roofing
  • Cedar Shake
  • Metal Shingles
  • Residential Roofing
  • Roof Coatings
  • Roof Inspection
  • Roof Leak Repair
  • Roof Moss Removal
  • Roof Repair
  • Roof Replacement
  • Roofing Installation
  • Steel Roofing
Solar
  • Commercial Solar Installation
  • Solar Energy Solutions
  • Solar Panel Cleaning
  • Solar Panel Financing
  • Solar Panel Installation
  • Solar Panel Maintenance
  • Solar Repair
  • Solar Roof Tiles
  • Solar System Installation
  • Solar Systems

Additional Services

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Company Info

Hours
Mon
07:00 am - 05:00 pm
Tue
07:00 am - 05:00 pm
Wed
07:00 am - 05:00 pm
Thu
07:00 am - 05:00 pm
Fri
07:00 am - 05:00 pm
Sat
Closed
Sun
Closed
Closed
Contact
Sierra Roofing and Solar

Capabilities Table

Company Name
Sierra Roofing and Solar
Managers
Jeff Basch, President,
Sean O’Brien, General Manager
Years in Industry
16 (Mr. Basch)
# of Employees
35
License
835854
Founded
1976
Payment Accepted
american express,
discover,
mastercard,
visa

Key Factors

Select Photos From Sierra Roofing and Solar

1 of 27Picture of On a sunny day, newly installed solar panels efficiently capture energy atop a residential roof, reflecting Sierra Roofing & Solar's commitment to quality outcomes. The company's focus on quality is evident in every panel's placement. Copyright ©2025 Diamond Certified Resource

 - Sierra Roofing and Solar
On a sunny day, newly installed solar panels efficiently capture energy atop a residential roof, reflecting Sierra Roofing & Solar's commitment to quality outcomes. The company's focus on quality is evident in every panel's placement. Copyright ©2025 Diamond Certified Resource
Picture of On a sunny day, newly installed solar panels efficiently capture energy atop a residential roof, reflecting Sierra Roofing & Solar's commitment to quality outcomes. The company's focus on quality is evident in every panel's placement. Copyright ©2025 Diamond Certified Resource

 - Sierra Roofing and Solar
Picture of A striking example of quality craftsmanship, this home features expertly installed roofing that complements its elegant architecture. Sierra Roofing & Solar, recognized for expertise and quality, enhances homes with precision. Copyright ©2025 Diamond Certified Resource - Sierra Roofing and Solar
Picture of Sierra Roofing & Solar showcases a pristine, white flat roof installation, highlighting their commitment to quality outcomes and durability. Recognized for its expertise, the company consistently achieves high customer satisfaction. Copyright ©2025 Diamond Certified Resource

 - Sierra Roofing and Solar
Picture of A quiet morning scene features two parked trucks in front of a well-maintained house, hinting at recent or ongoing work. Sierra Roofing & Solar's commitment to quality outcomes is evident here. Copyright ©2025 Diamond Certified Resource - Sierra Roofing and Solar
Picture of A masterfully crafted roof crowns this elegant home, exemplifying Sierra Roofing & Solar's commitment to quality outcomes. Recognized for its expertise, the company consistently achieves the highest ratings. Copyright ©2025 Diamond Certified Resource

 - Sierra Roofing and Solar
Picture of Beneath the serene blue sky, Sierra Roofing & Solar's expertise is mirrored in the seamless roofing of this suburban home, embodying their commitment to quality outcomes. Copyright ©2025 Diamond Certified Resource

 - Sierra Roofing and Solar

Diamond Certified Expert Contributor Advice & Tips

Sean O'Brien is a veteran of the roofing industry and general manager of Sierra Roofing & Solar, a Diamond Certified company since 2011. He can be reached at (510) 244-2720 or by email.

Sean O'Brien is a veteran of the roofing industry and general manager of Sierra Roofing & Solar, a Diamond Certified company since 2011. He can be reached at (510) 244-2720 or by email.

Sean O'Brien: Roofing Livelihood

By James Florence, Diamond Certified Resource Reporter

DUBLIN — When Sean O’Brien first started roofing as a teenager, it was just a way to make money on the weekends—he never realized it would lead to a lifelong livelihood. “During high school, I had a friend whose dad owned a roofing company, so we got recruited to help out on the weekends,” he remembers. “After graduating, I wanted to get into some aspect of construction, and since I had some experience with roofing, I figured that ...

Read Full Article - Sean O'Brien: Roofing Livelihood

Sierra Roofing and Solar Website and External Feeds

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Sierra Roofing and Solar Ratings and Survey Responses

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Sierra Roofing and Solar
323 SURVEYS
  • star image
  • star image
  • star image
  • star image
  • star image
  • Rating
14 CONSECUTIVE YEARS
SINCE DECEMBER 2011
CERT 1797

Diamond Certified Ratings Dashboard

Customer Satisfaction

Customer Loyalty

Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

Phone Survey Responsesfrom 323 Verified Customers