Public Records Check
- Registration-Based Wisconsin doesn't license roofing contractors; instead it requires a statewide contractor registration. We treat this check as met rather than penalise it, but we haven't independently verified this company's registration - confirm it directly with the state before hiring.
- Missing Corporation Our automated search didn't find a registered business entity for Nasi Roofing with the Wisconsin Secretary of State. That doesn't mean the company isn't legitimate. Many roofers operate legally as sole proprietorships, which don't require registration, and a registered business can be filed under a different name, formed in another state, or created too recently for us to match. To confirm how the business is structured, ask the contractor or search the Wisconsin Secretary of State directly.
- Business Address Nasi Roofing's listed address at 2610 S Casaloma Dr, Appleton, WI 54914 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.
- 1 Credential Nasi Roofing holds these manufacturer certifications: CertainTeed ShingleMaster. 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 Nasi Roofing (Google), the blended average is 5.0 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 Nasi 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).(920) 574-2599
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Primary Address
2610 S Casaloma Dr, Appleton, WI 54914
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Owner Email
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Website
nasiroofing.com
- Socials
Company Description
Nasi Roofing has installed commercial roofing solutions throughout Wisconsin and Michigan since 1983. The company operates as an authorized Duro-Last flat roofing contractor and has installed and warranted over 20 million square feet of membrane. Nasi Roofing provides commercial roofing services including flat and low-slope roof installation, metal retrofit roofs, roof repair, roof replacement, and commercial roof inspection. The company also serves residential customers with shingle roof repair and replacement. Nasi Roofing serves education and nonprofit organizations, industrial and manufacturing facilities, restaurants and franchises, retail and office buildings, apartments and multi-family properties, and cold storage facilities. The company maintains locations in Appleton, Minocqua, and Hurley, Wisconsin, and provides services across Wisconsin and Michigan.
Services Offered
- Commercial Flat RoofingInstallation and repair of flat roofing systems for commercial buildings using membranes, coatings, or built-up materials.
- Metal Retrofit RoofsInstalling metal roofing panels over an existing roof structure to upgrade durability, energy efficiency, and weather resistance without full removal.
- 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 Roof InstallationInstalling a complete new roof system on a structure that currently lacks one or needs full replacement.
- Commercial Roof InspectionDetailed evaluation of commercial building roofs to check for damage, wear, drainage issues, and code compliance.
- Residential Shingle RoofingInstallation and repair of asphalt or composite shingle roofs on homes, the most common residential roofing type.
- Duro-Last Roofing SystemsInstallation and maintenance of Duro-Last brand custom-fabricated single-ply roofing membranes designed for commercial flat and low-slope roofs.
- Maintenance and Repair ServicesRoutine inspections, cleaning, and fixes to address minor damage, leaks, and wear on roofs and exterior surfaces to extend their lifespan.
Credentials
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CertainTeed ShingleMaster
A CertainTeed ShingleMaster is a contractor with at least one crew member who has passed CertainTeed's Shingle Applicator training program (SARP), a hands-on technical certification that tests installers on proper… Read more
Company Info
- Lead-Safe (RRP)
- N/A
- Address Type
- Commercial
- Multi-State Company
- 8 states Yes
- Website Age
- 16.4 years old
Inspections and Violations
U.S. Department of Labor dataReviews and Reputation
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Google
Reviewers consistently report positive experiences with Nasi Roofing. Several customers describe the company as professional, efficient, and easy to work with. Multiple reviewers praise the quality of craftsmanship and finished roofing products, with some noting satisfaction with specific materials like Durolast roofs. Customers report quick estimates and timely project completion, with one reviewer noting installation completed in a day and a half. Several reviewers highlight good communication throughout the process and courteous, respectful staff who clean up after work. Some customers mention working with the company on multiple projects over time. Reviewers also note minimal business disruption during projects. Overall, customers express strong satisfaction and indicate they would recommend the company.
Review Signals Over Time
By sheer volume of Google reviews (a measure of how much feedback a firm has gathered) Nasi Roofing ranks 9th of the 11 roofers we track in Appleton, ahead of about 20% of them. Over the past year it has pulled in 1 review - the most recent 2 months ago - for a rate of roughly 0.9 reviews per month, which is slower than approximately 78% of the other Appleton roofers. Its 5.0-star average rating sits right at the Appleton median of 5.0 stars. The owner responds to 0% of reviews, which is in line with the typical Appleton roofer’s rate of 0%.
