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HVAC Job Cost Calculator

Estimate HVAC service call fees, repair costs, and replacement pricing. Build data-backed quotes using flat-rate or time-and-materials pricing.

HVAC Job Cost Estimator

Select job type and adjust inputs to see your estimated job cost and recommended customer price.

Recommended Customer Price

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What you’ll get from this calculator

  • HVAC service calls typically cost $75–$150 for the diagnostic fee, plus parts and labor for repairs.
  • Common repairs range from $150–$600 (capacitor, contactor, thermostat) to $1,500–$5,000+ (compressor, heat exchanger).
  • Full system replacements run $5,000–$15,000+ depending on equipment size, SEER rating, and ductwork scope.
  • Use the calculator below to estimate job costs based on service type, labor rate, and parts.

How HVAC Pricing Works

HVAC pricing uses two main models: flat rate and time-and-materials (T&M). Flat rate gives customers a fixed price per task before work starts. T&M bills actual labor hours plus marked-up parts after the job is complete.

Most established HVAC companies use flat-rate pricing because it protects margins, eliminates billing disputes, and lets techs focus on the work instead of the clock. This calculator uses a hybrid approach — your actual costs in, recommended customer price out.

2026 HVAC Cost Benchmarks (USA)

Service TypeTypical Cost RangeLabor HoursCommon Parts
Diagnostic / Service Call$75–$1500.5–1 hrNone
Capacitor Replacement$150–$4000.5–1 hr$15–$50
Contactor Replacement$175–$4500.5–1.5 hr$25–$60
Blower Motor$400–$9001.5–3 hr$100–$350
Compressor Replacement$1,500–$3,5003–6 hr$500–$1,500
Full System Replacement$5,000–$15,000+8–16 hr$2,000–$8,000
Maintenance Tune-Up$75–$1500.75–1.5 hrFilter, supplies

Ranges reflect 2026 national averages including labor and parts. Adjust ±25% for high-cost markets.

HVAC Job Cost FAQs

How much should I charge for an HVAC service call?▼
Most HVAC companies charge $75–$150 for a diagnostic fee that covers the truck roll, tech time, and initial assessment. This fee is typically credited toward the repair if the customer approves the work.
What markup should I use on HVAC parts?▼
Industry standard is 100% markup (2× your cost). Premium service companies charge 150% markup (2.5× cost). Never mark up less than 50% — you need the margin to cover warranty callbacks, inventory carrying costs, and supply trips.
How do I calculate HVAC labor costs?▼
Your true labor cost per hour includes the tech's wage plus payroll taxes, workers comp, benefits, and training. A tech earning $25/hr typically costs the company $35–$45/hr fully loaded. Bill at 2–3× your loaded cost.
Should I use flat rate or time-and-materials pricing?▼
Flat rate is better for most HVAC companies. It gives the customer price certainty, protects your margin when techs are efficient, and eliminates billing disputes. Use a flat-rate price book based on task categories — this calculator helps you build those numbers.
How much does an HVAC system replacement cost?▼
Full system replacements range from $5,000 for a basic single-stage AC in a smaller home to $15,000+ for a high-efficiency heat pump system with ductwork modifications. The equipment cost is typically 40–60% of the total, with labor, permits, and disposal making up the rest.

Stop Guessing on HVAC Quotes

ServiceHub stores your flat-rate pricing, parts markup rules, and labor rates — then generates professional quotes your customers can approve online.

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関連リソース

📝HVAC Service Price List 2026📄HVAC Price Book Template🧮HVAC Flat Rate Price Calculator📄HVAC Flat Rate Price Book Guide