HVAC contractors in
Madison, Wisconsin.
A public directory of licensed hvac contractors serving greater Madison. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.
Common Job Costs
Licensing Requirements
Licensing Requirements
Wisconsin requires HVAC contractors to hold a Dwelling Contractor Qualifier license for residential work under $25,000, or Master Dwelling Contractor for larger projects. Commercial work requires appropriate trade licenses. Must pass state exam, provide proof of insurance, and renew every 2 years with continuing education requirements.
Permit Requirements
Madison requires HVAC permits for new installations, replacements, and major repairs. Permit fees range from $75-$200 depending on scope. Must be pulled before work begins.
Inspection Schedule
Initial rough-in inspection before covering work, final inspection upon completion. City of Madison typically schedules within 1-2 business days of request.
Insurance Minimums
General liability minimum $300,000, workers compensation required for employees, bonding requirements vary by project scope and value
How to Get Licensed
Determine License Type
Identify whether you need Dwelling Contractor Qualifier (residential under $25K), Master Dwelling Contractor (residential over $25K), or commercial trade licenses based on your intended work scope.
Meet Experience Requirements
Document required experience hours or equivalent education. Most licenses require 2-4 years of relevant experience or completion of approved trade programs.
Obtain Insurance and Bonding
Secure general liability insurance with minimum $300,000 coverage, workers compensation if hiring employees, and any required bonding before application.
Submit Application
Complete application through Wisconsin Department of Safety and Professional Services online portal, including experience documentation, insurance proof, and application fees.
Pass Required Examinations
Schedule and pass trade-specific examinations covering Wisconsin codes, safety regulations, and technical knowledge. Study materials available through DSPS.
Maintain License
Renew license every 2 years with required continuing education credits and updated insurance documentation. Monitor DSPS for any code or requirement changes.
About This Market
Madison's HVAC market runs steady year-round with 1922 licensed establishments statewide creating solid competition. Winter heating demands drive furnace and boiler work, while humid summers keep AC installation and repair busy. Costs run middle-of-the-road for the Midwest, with energy efficiency upgrades becoming standard due to utility rebate programs. Older housing stock means plenty of retrofit work, new construction keeps commercial contractors fed. You need your Wisconsin contractor license before touching anything - no exceptions. Madison's permit system is straightforward but required for all installations and major repairs. Peak season splits between heating emergencies in winter and AC failures during summer heat waves. Competition is thick, so your reputation and response time separate you from the pack. Know the local utility rebate programs inside and out - customers expect you to navigate those savings for them.
- Licensed establishments countU.S. Census Bureau
- Licensing requirementsWisconsin Department of Safety and Professional Services
- Permit requirementsCity of Madison Building Inspection Division
- Cost estimatesLocal market analysis and contractor estimates
- Insurance minimumsWisconsin state insurance requirements
Frequently Asked Questions
What license do I need for HVAC work in Wisconsin?
Wisconsin requires a Dwelling Contractor Qualifier license for residential HVAC work under $25,000, or Master Dwelling Contractor for larger projects. Commercial work requires additional trade-specific licensing through the Wisconsin Department of Safety and Professional Services.
How much does furnace installation cost in Madison?
Furnace installation in Madison typically runs $3,500-$7,500 depending on unit size, efficiency rating, and existing ductwork condition. High-efficiency units and complex installations push toward the upper range.
Do I need permits for HVAC work in Madison?
Yes, Madison requires permits for new HVAC installations, equipment replacements, and major system modifications. Permit fees range $75-$200. Contact Madison Building Inspection Division before starting work.
When is peak season for HVAC contractors in Madison?
Peak seasons split between May-September for air conditioning work and October-December for heating system installations. Emergency calls spike during extreme weather in January-February and July-August.
What insurance do HVAC contractors need in Wisconsin?
Wisconsin requires general liability insurance with minimum $300,000 coverage, workers compensation for employees, and bonding that varies by project scope. Some municipalities require higher limits for commercial work.
HVAC contractors in Madison
No contractors listed yet.
Run your hvac business on The Forge.
Get listed on The Board for free. Manage leads, quotes, jobs, and follow-ups in one place. Built for trades, used by thousands of operators nationwide.