Windsor
Furnace repair in Windsor, Colorado
Windsor handles furnace permits online and leaves contractor licensing to the state trades, which puts more of the checking in your hands.
No town contractor license
Windsor's building permit page says plainly that no contractor license is required for contractors working in town. Electrical and plumbing contractors still need current State of Colorado licenses.
Without a town license to look up, ask for proof of insurance, a business address and a written scope before work begins. The before-you-hire guide has the full list.
Source: Town of Windsor building permits.

Furnace permits and inspections
The town names furnaces among the projects it permits. Applications run through Community Core, Windsor's online permit system, and building inspections are scheduled with SAFEbuilt. The town adopted the 2024 International Codes with an effective date of January 1, 2026.
Community Development is at 200 N. 11th Street in Windsor.
Source: Town of Windsor building permits.
Cold house? Make the call.
Describe the symptoms and give your street. A heating and cooling business that covers the Fort Collins area, independent of this website, handles everything after that.