Permit Required? Required
Typical Fee Range $110–$200 Flat fee for residential unit replacement.
Fee Method Flat rate
Apply Online Apply at City of Dallas Development Services Department →

What's Required in Dallas

  • Permit for replacement of furnace, condenser, or coil
  • Contractor must hold Texas ACR license
  • Manual J/S calcs may be required for sizing
  • Float switches required for attic units
  • Ventilation must comply with 2021 IRC
  • Final inspection for line insulation and duct sealing

How to Get a HVAC Permit in Dallas

1

Step 1: Contractor Check

Confirm HVAC pro is registered with Dallas.

2

Step 2: Submit Application

Contractor submits via eServices Trade Permits.

3

Step 3: Instant Approval

Replacement permits are issued immediately after payment.

4

Step 4: Installation

Ensure proper clearance and drainage.

5

Step 5: Mechanical Inspection

Schedule inspection once unit is operational.

Frequently Asked Questions

Yes, both indoor and outdoor units require one.
Standard fee is $110.25.
No, must be a licensed HVAC technician.