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.
- Registered Corporation The Wisconsin Secretary of State listed Isthmus Roofing as Restored to Good Standing when we last checked on Jul 8, 2026, registered since 2023. You can confirm it's still current with the Wisconsin Secretary of State.
- Business Address Isthmus Roofing's listed address at 3007 Kapec Rd, Fitchburg, WI 53719 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 Isthmus Roofing holds these manufacturer certifications: CertainTeed ShingleMaster Premier. 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 Isthmus Roofing (Google, Yelp, the Better Business Bureau, CertainTeed), 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 5/5 public records for Isthmus 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 phone number belongs to an iPhone, not a landline, so both calling and texting is supported.(608) 949-0533
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Primary Address
3007 Kapec Rd, Fitchburg, WI 53719
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Alternate Address
3007, Kapec Road Fitchburg, WI 53719
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Owner Email
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Website
isthmusroofing.com
- Socials
Company Description
Isthmus Roofing has over 25 years of experience providing roofing services throughout Wisconsin, with a focus on the Madison metro area. The company offers residential and commercial roof installation using top-of-the-line materials and designs, roof repair services including shingle replacement, leak fixing, ventilation improvement, and debris removal, commercial roofing for apartment complexes and multi-family buildings with EPDM flat roof systems, siding installation, and storm damage and hail damage repair. Isthmus Roofing provides 24/7 emergency services and serves all of Wisconsin from its Fitchburg location.
Services Offered
- Roof InstallationSetting up a new roof system on a structure that lacks one, including decking preparation, underlayment, and shingles or other roofing material.
- Roof RepairFixing localized damage such as leaks, missing shingles, damaged flashing, or deteriorated sections without replacing the entire roof.
- Commercial RoofingRoof installation, repair, and maintenance on office buildings, retail spaces, and other commercial structures, often involving flat or low-slope systems.
- Multi-Family RoofingRoofing services for apartment complexes, condominiums, and other buildings with multiple residential units.
- Storm Damage RepairEmergency repairs to roofs damaged by wind, hail, falling trees, or severe weather, often covered by homeowner insurance.
- Hail Damage RepairAssessment and repair of dents, cracks, and punctures caused by hail impact to restore roof functionality and appearance.
- Siding InstallationInstalling new exterior wall cladding made of vinyl, fiber cement, wood, or metal to protect the home and improve curb appeal.
- Shingle ReplacementRemoval and installation of new shingles to repair sections of damaged roofing or complete roof replacement.
- Leak RepairLocating and sealing active leaks around flashing, vents, and worn areas to stop water intrusion into the building.
- EPDM Flat RoofingInstallation and repair of rubber membrane flat roofs, a durable option for low-slope commercial and residential applications.
- Emergency Roof ServicesRapid response repairs for urgent roof damage, leaks, or failures that require immediate attention to prevent interior water damage.
- Roof VentilationInstallation of vents and ventilation systems that allow air circulation in the attic to reduce heat buildup, moisture, and extend roof life.
Credentials
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CertainTeed ShingleMaster Premier
CertainTeed ShingleMaster Premier is CertainTeed's highest contractor credential and the top tier of their Contractor's EDGE program, which replaced the previous SELECT ShingleMaster designation in 2026. It is held by… Read more
Company Info
- Lead-Safe (RRP)
- N/A
- License Number
- 062100654
- License Type
- False
- Company Name
- ISTHMUS ROOFING LLC
- State Entity ID
- I038650
- Company Formation Date
- Jan 9, 2023
- Company Age
- 3.5 years old
- Company Formation State
- WI
- Principal Address
- 3007, Kapec Road Fitchburg, WI 53719
- Registered Agent
- NATHANIEL EVELAND
- Agent Address
- 3007, KAPEC ROAD FITCHBURG, WI 53719
- Entity Type
- Limited Liability Company (LLC)
- Contractor ID
- 94886218
- Address Type
- Commercial
- Multi-State Company
- No
- Website Age
- 6.6 years old
Sample of Permits Pulled
| Date | Project | Location | Value | Status |
|---|---|---|---|---|
| Repair or replace building permit Roof replacement Permit #BLDRPR-2025-18487 | 705 Aztalan Dr, Madison, WI, 53718 | $15,000 | issued | |
| Repair or replace building permit Roof replacement Permit #BLDRPR-2025-18334 | 5313 Coney Weston Pl, Madison, WI, 53711 | $18,000 | issued | |
| Repair or replace building permit Roof replacement Permit #BLDRPR-2025-10957 | 1811 Jefferson St, Madison, WI, 53711 | $28,000 | complete | |
| Repair or replace building permit Roof replacement Permit #BLDRPR-2025-17394 | 833 Carina Ln, Madison, WI, 53718 | $20,000 | issued | |
| Repair or replace building permit Roof replacement Permit #BLDRPR-2025-16887 | 2401 Center Ave, Madison, WI, 53704 | $26,000 | 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. Department of Labor 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
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CertainTeed
Several reviewers report positive experiences with Isthmus Roofing. One customer describes their main contact, Devin, as punctual and skilled at explaining project steps clearly, and notes that their insurance company confirmed the company's excellent value and quality, though their project had not yet begun at the time of review. Another reviewer reports that Isthmus Roofing was the only company to return their call regarding a skylight leak and sent a technician named Boyd within two days, whom they praise for professionalism and quick diagnosis of the issue.
Review Signals Over Time
By sheer volume of Google reviews (a measure of how much feedback a firm has gathered) Isthmus Roofing ranks 1st of the 6 roofers we track in Fitchburg, ahead of about 100% of them. Over the past year it has pulled in 30 reviews - the most recent this month - for a rate of roughly 10.2 reviews per month, which is faster than approximately 100% of the other Fitchburg roofers. Its 5.0-star average rating sits right at the Fitchburg median of 5.0 stars. The owner responds to 93% of reviews, which is in line with the typical Fitchburg roofer’s rate of 93%.
