Public Records Check
- Missing License Our automated search didn't find a license on file for Knight Roofing Services 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 Knight Roofing Services's registered name carries a corporate suffix (LLC or Inc), but we have not matched it to a filing on the California Secretary of State. You can confirm how the business is registered, and its current status, directly with the California Secretary of State.
- Business Address Knight Roofing Services's listed address at 40485 Encyclopedia Circle, Fremont, CA 94538 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.
- 2 Credentials Knight Roofing Services holds these manufacturer certifications: CertainTeed SELECT ShingleMaster, Owens Corning Preferred. These show the company met a manufacturer's program requirements and may offer manufacturer-backed warranties, but they aren't independent quality audits. You can confirm current status with the manufacturer.
- Good Ratings Across the platforms we identified for Knight Roofing Services (Google, Yelp, CertainTeed), the blended average is 4.4 out of 5, which we label Good. This is a plain average of public customer ratings, not a RooferWatch score. A solid average reflects past customers' experiences, not a guarantee of yours, so read the underlying reviews and weigh them yourself.
We verified 4/5 public records for Knight Roofing Services. 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).(510) 438-9077
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Primary Address
40485 Encyclopedia Circle, Fremont, CA 94538
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Alternate Address
3240 Darby Common, Fremont, CA 94539
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Owner Email
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Website
knightroofing.com
- Socials
Company Description
Knight Roofing Services has served the San Francisco Bay Area since 1991, completing over 25,000 roofs across the East Bay, Tri-Valley, South Bay, Silicon Valley, and Peninsula. The company offers roof repair for leaks, damaged shingles, cracked tiles, and storm damage; roof replacement using composition shingles, concrete tile, clay tile, flat roofing systems, and metal roofing; new construction roofing for residential builds; and gutter installation and replacement. Knight Roofing Services is licensed and insured. The company provides 1-2 year warranties on repair work performed and assists homeowners with insurance claims by providing inspections, documentation, and repair estimates after storm damage.
Services Offered
- Roof RepairFixing localized damage such as leaks, missing shingles, damaged flashing, or deteriorated sections without replacing the entire roof.
- Roof ReplacementRemoving an old or failing roof system and installing a new one, typically when repairs are no longer cost-effective.
- New Construction RoofingInstalling roofing systems on newly built structures as part of the initial construction process.
- Gutter InstallationSetting up gutters and downspouts to channel water away from the roof and foundation, preventing water damage and erosion.
- Gutter ReplacementRemoving old gutters and downspouts and installing new ones to properly channel water away from the home.
- Composition Shingle InstallationInstallation of asphalt or fiberglass composite shingles, the most common and affordable roofing material.
- Tile Roofing InstallationSetting clay or concrete roof tiles, common in Mediterranean and Spanish-style homes, known for durability and distinctive appearance.
- Flat Roof InstallationInstallation of roofing systems on flat or nearly flat commercial and residential roofs using membranes, coatings, or built-up materials.
- Metal Roofing InstallationInstalling metal panels or standing-seam roofing systems, offering longevity and weather resistance for residential or commercial properties.
- Storm Damage RepairEmergency repairs to roofs damaged by wind, hail, falling trees, or severe weather, often covered by homeowner insurance.
- Leak RepairLocating and sealing active leaks around flashing, vents, and worn areas to stop water intrusion into the building.
- Insurance Claim AssistanceProfessional help navigating the insurance claims process, including damage assessment and documentation for roof or exterior repairs.
Credentials
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CertainTeed SELECT ShingleMaster
CertainTeed SELECT ShingleMaster is CertainTeed's top contractor designation, held by roughly the top 1% of roofing contractors, and it requires two or more crew members certified through CertainTeed's hands-on Shingle… Read more
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Owens Corning Preferred
An Owens Corning Preferred contractor has earned the mid-tier designation in Owens Corning's contractor network by demonstrating installation quality, business stability, and customer satisfaction. This status… Read more
Company Info
- Company Name
- Knight Roofing Services INC
- Entity Type
- Corporation
- Contractor ID
- 94820793
- Address Type
- Commercial
- Multi-State Company
- No
- Website Age
- 26.8 years old
Sample of Permits Pulled
| Date | Project | Location | Value | Status |
|---|---|---|---|---|
| Reroof class a Tearoff (e) comparable install 9600 sf comparable roof moire black Permit #BLD25-0029 | 12889 Viscaino Pl, Los Altos Hills, CA, 94022 | $60,760 | final | |
| 1 & 2 family detached dwellings No Description Available Permit #2024 112673 RS | 4504 Britwell Ct, San Jose, CA, 95136 | - | final | |
| 1 & 2 family detached dwellings No Description Available Permit #2024 111142 RS | 838 Paseo Estero Dr, San Jose, CA, 95122 | - | final | |
| Reroof class a Tearoff (e) roof install (n) shingle georgetown grey 37 sq Permit #BLD24-0586 | 25861 Estacada Way, Los Altos Hills, CA, 94022 | $32,115 | final | |
| 1 & 2 family detached dwellings No Description Available Permit #2024 106947 RS | <placeholder>, San Jose City, CA | - | issued |
Showing 5 recent permits from public records. This list is incomplete and may be out of date - verify any permit directly with the issuing city or county building department before relying on it. Did you spot any incorrect information here? Please let us know.
Inspections and Violations
U.S. and California OSHA dataReviews and Reputation
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Avg. Rating
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BBB NR
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Google
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Yelp
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CertainTeed
Reviewers report generally positive experiences with Knight Roofing's work quality, timeliness, and customer service. Several customers describe the crew as professional, efficient, and responsive, praising their attention to detail on flashings, cleanup, and permit handling. Multiple reviewers note competitive or reasonable pricing compared to other bids. However, one reviewer expresses strong dissatisfaction, stating that a roof repair charged at a fixed rate of $380 was completed in half the estimated time (1.25 hours instead of 2-2.5 hours), resulting in what they calculated as $304 per hour. This customer reports feeling overcharged and disputes the company's explanation that pricing is fixed regardless of actual time spent. Most other reviewers report satisfaction with both quality and pricing, though one notes prices were "slightly lower" than competitors' bids.
Review Signals Over Time
By sheer volume of Google reviews (a measure of how much feedback a firm has gathered) Knight Roofing Services ranks 7th of the 11 roofers we track in Fremont, ahead of about 40% of them. Over the past year it has pulled in 4 reviews - the most recent last month - for a rate of roughly 0.1 reviews per month, which is slower than approximately 100% of the other Fremont roofers. Its 4.2-star average rating sits below the Fremont median of 5.0 stars. The owner responds to 0% of reviews, which is in line with the typical Fremont roofer’s rate of 0%.
