HVAC contractors in
Ann Arbor, Michigan.
A public directory of licensed hvac contractors serving greater Ann Arbor. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.
Common Job Costs
Licensing Requirements
Licensing Requirements
Michigan requires mechanical contractor license through LARA. Must pass PSI exam, provide financial statements, carry required insurance, and have qualifying party with 4 years experience. Journeyman license requires 4-year apprenticeship or equivalent experience plus exam. Renewals every 3 years with continuing education.
Permit Requirements
City of Ann Arbor requires mechanical permits for HVAC installations, replacements, and major repairs. Permits range from $50-200 depending on project scope. Must be pulled by licensed contractor.
Inspection Schedule
Rough-in inspection after installation before covering ductwork, final inspection after completion and before system operation. Additional inspections required for gas line work.
Insurance Minimums
General liability minimum $500,000, workers compensation as required by state law for employees
How to Get Licensed
Meet experience requirements
Obtain 4 years of mechanical/HVAC experience or complete approved apprenticeship program. Document all experience with employer verification forms.
Schedule and pass PSI exam
Register for mechanical contractor examination through PSI Services. Study Michigan mechanical code, safety regulations, and business law. Exam fee is $75.
Gather required documents
Compile financial statements, proof of experience, qualifying party documentation, and insurance certificates. All documents must be current and notarized where required.
Submit application to LARA
Complete mechanical contractor license application online or by mail. Include $185 license fee and all supporting documents. Incomplete applications will be returned.
Maintain license compliance
Renew license every 3 years with required continuing education hours. Maintain required insurance levels and update LARA with any business changes.
About This Market
Ann Arbor's HVAC market is steady year-round with strong demand driven by the university, medical facilities, and established residential neighborhoods with aging systems. Competition is moderate with approximately 2574 licensed establishments statewide, but quality contractors stay busy. Residential replacement work dominates, with commercial university contracts providing steady revenue. Costs run higher than rural Michigan due to labor rates and permit fees, but customers expect professional service and proper licensing. Getting licensed in Michigan takes time and money - expect 6-8 weeks for application processing after you pass the exam. Ann Arbor's building department is thorough on inspections, so know the code inside and out. Peak season means 60-hour weeks and premium pricing for emergency calls. Winter heating failures and summer AC breakdowns drive the urgent work that pays best. Establish relationships with local supply houses early - material delivery timing can make or break your schedule in this market.
- Licensed establishments countU.S. Census Bureau
- Licensing requirements and feesMichigan LARA (Licensing and Regulatory Affairs)
- Permit requirements and feesCity of Ann Arbor Building Department
- Cost ranges and market ratesLocal market estimates and contractor surveys
- Insurance requirementsMichigan Department of Insurance and Financial Services
Frequently Asked Questions
What license do I need to do HVAC work in Ann Arbor, MI?
You need a Michigan mechanical contractor license issued by LARA (Licensing and Regulatory Affairs). This requires passing the PSI mechanical contractor exam, providing financial statements, and having a qualifying party with 4 years of experience.
How much does an HVAC contractor license cost in Michigan?
Initial mechanical contractor license fee is $185, with additional fees for exam ($75), application processing, and required continuing education. Total startup costs typically range $500-800 not including insurance and bonding.
Do I need permits for HVAC work in Ann Arbor?
Yes, the City of Ann Arbor requires mechanical permits for HVAC installations, replacements, and major repairs. Permit fees range from $50-200 depending on project scope and must be pulled by the licensed contractor.
What's the typical pay range for HVAC contractors in Ann Arbor?
Established contractors typically charge $85-125 per hour for service calls. Annual revenue for successful contractors ranges from $150,000-500,000+ depending on crew size and commercial vs residential focus. Emergency rates can reach $150-200 per hour.
How long does it take to get an HVAC contractor license in Michigan?
Expect 6-8 weeks after submitting your complete application and passing the exam. Processing time varies by LARA workload, and incomplete applications cause delays. Schedule your PSI exam early as testing slots fill up during peak application periods.
HVAC contractors in Ann Arbor
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.