Starting Your HVAC Business

How a tech goes out on their own: forming an LLC, getting licensed/bonded/insured, startup costs and funding, business banking and bookkeeping, your first hire, and why HVAC businesses fail — and how to survive year one.

7 guides

• Business Banking and Bookkeeping Basics for HVAC
  Why a separate business bank account and clean books matter for an HVAC shop, how to track income and expenses, the basics of sales tax and quarterly estimated taxes, and what to hand a bookkeeper or CPA.
• Forming Your HVAC LLC or Business Entity
  A plain-English breakdown of sole proprietor vs. LLC vs. S-corp for a small HVAC shop, how to actually form an LLC, getting an EIN, and why most one-truck owners land on an LLC.
• Hiring Your First HVAC Employee
  When you can actually afford to hire, the real W-2 vs. 1099 distinction and the misclassification trap, what payroll and comp add to the cost, and how to go from one truck to two without going broke.
• How to Start an HVAC Business Step by Step
  The realistic, field-tested order of operations for taking an HVAC business from the decision to go solo all the way to your first paid job — legal setup, money, tools, insurance, and customers.
• HVAC Business Startup Costs and Funding
  Realistic startup cost ranges for a one-truck HVAC business — truck, tools, recovery machine, gauges, insurance, software — plus bootstrapping vs. SBA and equipment loans, and how to keep it lean.
• HVAC Contractor License, Bonding, and Insurance
  What a state HVAC/mechanical contractor license is, why you may need a surety bond, and the insurance an HVAC shop carries — general liability, workers' comp, and commercial auto — with rough costs for each.
• Why HVAC Businesses Fail and How to Survive Year One
  The real reasons new HVAC shops fail — cash flow, underpricing, no customer pipeline, undercapitalization, and owner burnout — and the concrete moves that get a new shop through year one alive.

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