Public Records Check
- Missing License Our automated search didn't find a license on file for Giant Roofing with the Nevada 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 Nevada state licensing board or asking the contractor for their license number.
- Registered Corporation The Nevada Secretary of State listed Giant Roofing as Active when we last checked on Jul 10, 2026, registered since 2016. You can confirm it's still current with the Nevada Secretary of State.
- Business Address Giant Roofing's listed address at 1630 Pittman Ave, Sparks, NV 89431 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.
- 3 Credentials Giant Roofing holds these manufacturer certifications: Owens Corning Preferred, Carlisle Authorized Applicator, NRCA Membership - member since 2025. 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.
- Excellent Ratings Across the platforms we identified for Giant Roofing (Google, Yelp, the Better Business Bureau), the blended average is 4.8 out of 5, which we label Excellent. This is a plain average of public customer ratings, not a RooferWatch score. A high 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 Giant Roofing. 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).(775) 300-1989
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Primary Address
1630 Pittman Ave, Sparks, NV 89431
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Alternate Address
435 Lenwood DR., Sparks, NV, 89431, Usa
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Owner Email
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Website
giantroofingllc.com
- Socials
Company Description
Giant Roofing operates as a roofing contractor serving Northern Nevada with 35 years of roofing experience. The company provides residential roofing solutions for homeowners, commercial roofing for businesses and industrial properties, and emergency roof repair services. Giant Roofing serves Reno, Sparks, Incline Village, Glenbrook, Carson City, Fernley, and Fallon, Nevada. The company offers free initial inspections, detailed quotes, professional installation, and complete cleanup following project completion. Giant Roofing maintains a 24/7 emergency service for rapid response to urgent roofing needs. The company is locally family-owned and operated and provides general warranties on completed projects.
Services Offered
- Residential Roofing InstallationInstallation of new roofing systems on residential homes using shingles, metal, tile, or other materials.
- Commercial Roofing InstallationInstallation of new roofing systems on commercial buildings, including flat or low-slope roofs using materials like TPO, EPDM, or metal.
- 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.
- Emergency Roof RepairUrgent tarping, patching, or temporary stabilization of storm-damaged or severely leaking roofs to prevent immediate water intrusion.
- Roof Repair ServicesFixing damaged, leaking, or deteriorating roofs by replacing shingles, sealing gaps, and addressing structural issues to restore weathertightness.
- Storm Damage RepairEmergency repairs to roofs damaged by wind, hail, falling trees, or severe weather, often covered by homeowner insurance.
- Free Roof InspectionA no-cost visual assessment of roof condition, typically performed on-site to identify damage, wear, or maintenance needs.
- 24/7 Emergency ServiceRound-the-clock availability for urgent roof or exterior repairs caused by storms, leaks, or damage.
Credentials
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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
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Carlisle Authorized Applicator
Carlisle SynTec Systems, headquartered in Carlisle, Pennsylvania and part of Carlisle Companies, is one of the dominant manufacturers of low-slope commercial roofing in North America. Its product lines - Sure-Seal EPDM… Read more
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NRCA Membership - member since 2025
The National Roofing Contractors Association (NRCA) is the leading trade association for the U.S. roofing industry. Established in 1886, it sets industry standards, publishes the technical and safety guidance that… Read more
Company Info
- Company Name
- GIANT ROOFING LLC
- State Entity ID
- E0163332016-7
- Company Formation Date
- Apr 10, 2016
- Company Age
- 10.3 years old
- Company Formation State
- NV
- Principal Address
- 435 LENWOOD DR., SPARKS, NV, 89431, USA
- Registered Agent
- JOSE H VALDIVIA HUERTA
- Agent Address
- 435 LENWOOD DR., SPARKS, NV 89431
- Entity Type
- Limited Liability Company (LLC)
- Address Type
- Commercial
- Multi-State Company
- No
- Website Age
- 7.1 years old
Inspections and Violations
U.S. and Nevada OSHA data-
Aug 20, 2024 RENO, NV Insp #347698631
- Serious Residential construction - fall protection required 1926.501(b)(13) $11,292
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Aug 31, 2023 SPARKS, NV Insp #346948847
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Jun 5, 2020 RENO, NV Insp #344776067
- Serious Steep roofs - fall protection required 1926.501(b)(11) $3,123
- Other Training certification with name, date, trainer 1926.503(b)(1) $0
Reviews 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 generally positive experiences with Giant Roofing. Several customers describe the company as professional, knowledgeable, and communicative, with staff members like Jose and Fernando noted for their expertise and responsiveness. Multiple reviewers praise the quality of completed roofing work, timely job completion, daily cleanup efforts, and fair pricing. Customers report satisfaction with the company's customer service and willingness to accommodate scheduling requests. One long-term customer notes using the company since 2015 with consistently quality work. However, some reviewers express concerns: one customer reports the company quoted $10,000 more than competitors, another states the company failed to provide a written estimate after multiple requests, and one reviewer alleges the company failed to follow up on promised repairs and missed scheduled appointments.
Review Signals Over Time
By sheer volume of Google reviews (a measure of how much feedback a firm has gathered) Giant Roofing ranks 7th of the 10 roofers we track in Sparks, ahead of about 33% of them. Over the past year it has pulled in 2 reviews - the most recent 8 months ago - for a rate of roughly 0.4 reviews per month, which is slower than approximately 78% of the other Sparks roofers. Its 4.9-star average rating sits right at the Sparks median of 4.9 stars. The owner responds to 66% of reviews, which is above the typical Sparks roofer’s rate of 40%.
