Public Records Check
- Missing License Our automated search didn't find a license on file for Sierra Roof Inc. with the California state licensing board. That doesn't mean the company is unlicensed. A license can be held under a different business name, registered too recently for us to match, or filed in a way our search didn't catch. We recommend confirming directly with the California state licensing board or asking the contractor for their license number.
- Registered Corporation The California Secretary of State listed Sierra Roof Inc. as Active when we last checked on Jul 11, 2026, registered since 2011. You can confirm it's still current with the California Secretary of State.
- Business Address Sierra Roof Inc.'s listed address at 1176 N Knollwood Cir, Anaheim, CA 92801 appears to be a business address. This means the company operates from a real, locatable address rather than a mailbox or PO box, which can make it easier to reach them or resolve issues. Many roofers legitimately work from a home address, so this doesn't speak to the quality of their work, license, or insurance.
- 0 Credentials Our automated search didn't find a manufacturer certification for Sierra Roof Inc.. Many reputable roofers aren't certified by any manufacturer, often by choice, so this isn't a sign of a problem. If a manufacturer-backed warranty matters to you, ask the contractor which certifications they carry.
- Okay Ratings Across the platforms we identified for Sierra Roof Inc. (Google, Yelp, the Better Business Bureau), the blended average is 3.6 out of 5, which we label Okay. This is a plain average of public customer ratings, not a RooferWatch score. Averages like this can be pulled down by a few reviews or a single dispute, so treat it as a starting point and read the underlying reviews for context.
We verified 2/5 public records for Sierra Roof Inc.. The more of a company's record you can check, the more informed your hiring decision.
Contact Info
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Phone
This is either a business landline or VoIP number (not a mobile number).(714) 635-5071
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Primary Address
1176 N Knollwood Cir, Anaheim, CA 92801
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Owner Email
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Website
sierraroofca.com
- Socials
Company Description
Sierra Roof Inc. is an original Southern California roofing company offering residential and commercial roof replacement and repair services, along with a comprehensive range of exterior home services. The company is GAF Certified Contractor Master Elite and holds a BBB A+ Rating. Services include residential shingle and tile roofing, commercial flat roof systems, stucco and siding installation and repair, exterior painting, window and door installation, attic insulation, gutter installation with seamless gutters and gutter guards, and solar energy system design and installation. The company serves the Anaheim area and provides free estimates for all projects, handling everything from minor repairs to major storm damage restoration using quality materials and proven installation techniques.
Services Offered
- Residential Roof ReplacementRemoving and replacing an entire residential roof system with new materials.
- Commercial Roof ReplacementFull removal and installation of new roofing systems on commercial properties, often involving large flat or low-slope areas.
- Residential Roof RepairFixing leaks, damaged shingles, flashing, and other issues on residential roofs.
- Commercial Roof RepairRepairing leaks, membrane damage, and other issues on commercial roofs.
- Siding Installation And RepairInstallation of new siding materials or repair of existing siding to protect the home's exterior and improve weather resistance.
- Exterior PaintingProfessional painting of exterior surfaces including siding, trim, fascia, and soffits to refresh appearance and protect materials.
- Window InstallationInstalling new windows in residential or commercial properties, including framing, sealing, and finishing to ensure proper function and weatherproofing.
- Attic InsulationInstallation of fiberglass, cellulose, or foam insulation in attic spaces to reduce heat loss, lower energy costs, and improve comfort.
- Gutter InstallationSetting up gutters and downspouts to channel water away from the roof and foundation, preventing water damage and erosion.
- Gutter GuardsProtective covers installed over gutters to prevent leaves and debris from clogging while allowing water through.
- Solar Energy ServicesInstallation, maintenance, or removal of solar panel systems on roofs, including electrical integration and structural support modifications.
- Stucco Installation And RepairApplication or patching of cement-based coating on exterior walls to protect masonry and improve appearance, including crack sealing and color matching on existing surfaces.
- Door InstallationFitting and securing exterior or interior doors including frames, hardware, and weatherstripping for proper function and sealing.
Company Info
- State Entity ID
- 3397249
- Company Formation Date
- Jul 14, 2011
- Company Age
- 15.0 years old
- Company Formation State
- CA
- Principal Address
- 1176 N KNOLLWOOD CIRCLE, ANAHEIM, CA 92801
- Mailing Address
- PO BOX 3189, ANAHEIM, CA 92803
- Registered Agent
- John Serrano
- Agent Address
- 1176 N KNOLLWOOD CIRCLE, ANAHEIM, CA 92801
- Company Name
- Sierra Roof Inc
- Entity Type
- Corporation
- Address Type
- Commercial
- Multi-State Company
- No
- Website Age
- 2.5 years old
Inspections and Violations
U.S. and California OSHA dataReviews and Reputation
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Avg. Rating
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BBB A
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Google
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Yelp
Reviewers report mixed experiences with Sierra Roof. Several customers praise the company's fast completion times, clear communication, on-time work, and quality results. However, multiple reviewers describe significant concerns about sales practices and follow-up. Some customers report aggressive sales tactics, including pressure to sign same-day contracts and unsolicited manager visits. Several reviewers express frustration with persistent phone calls after declining estimates, with one customer reporting calls from multiple numbers within short timeframes and concerns about data sharing. Additional complaints include missed appointments without timely notification, high initial quotes that customers found inflated compared to competitor bids, and incomplete cleanup after work. One reviewer reported issues with pressure to approve unnecessary repairs and workers leaving debris around the property.
Review Signals Over Time
By sheer volume of Google reviews (a measure of how much feedback a firm has gathered) Sierra Roof Inc. ranks 2nd of the 8 roofers we track in Anaheim, ahead of about 86% of them. Over the past year it has pulled in 26 reviews - the most recent last month - for a rate of roughly 2.3 reviews per month, which is faster than approximately 67% of the other Anaheim roofers. Its 3.9-star average rating sits below the Anaheim median of 5.0 stars. The owner responds to 80% of reviews, which is in line with the typical Anaheim roofer’s rate of 80%.
