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Schedule an Inspection

To request a building inspection for the next business day, call the automated inspection line at 720-865-2501 before 12 a.m. (midnight). You will receive a verification number confirming that your inspection has been scheduled. Due to the high volume of requests, we recommend calling earlier to ensure a next-day inspection.

Have the following information ready when calling to request an inspection:

  1. For permits issued after June 8, 2015, use the eight-digit Automated Inspection Request Number located at the top right of your permit (Example: 09123456).


    For permits issued before June 8, 2015, use the eight-digit permit number located at the bottom left of your permit (Example: 09123456)
  2. The three-digit Inspection Code that matches your permit type (see codes at right).
  3. The total number of floors to be inspected.

You may request an estimated time window for the inspection. On the morning of the inspection, call 720-865-2505 and press 6 to speak to a representative. 


Visit the inspection services desk on the 3rd floor of the Wellington Webb building. 

201 W. Colfax Ave., 3rd Floor
Denver, CO 80202
8 a.m. - 3:30 p.m., Monday - Friday

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To request a building inspection to be conducted outside of normal business hours (7:30 a.m. - 3:30 p.m.) or over the weekend, you may request an after-hours inspection by filling out a special inspection request form (PDF) or by calling 720-865-2505 (press 6).

After-hours inspections require a minimum of 2 hours staff time and are billed at $100 per hour.

To request an inspection for Setback, Bulk Plane, Zoning Sign, Zoning Certificate of Occupancy (CO) or Zoning Temporary Certificate of Occupancy (TCO) please call Denver 311 at 720-913-1311 or 720-865-3200.

A 311 agent will take your name and number. Requests made before 2 p.m. will be returned by your district zoning/neighborhood inspector the following business day to schedule an inspection with you.

Please ensure the property is ready for zoning inspection. Depending on the type of permit, this could include pins showing property lines, and a set of the approved zoning plans available on site.

For fire prevention inspections associated with permits issued by the Denver Fire Department, please call 720-931-3480.

Inspection Tips

What to expect
Most building inspections will be conducted the next business day after your request. In the event of an unusually high number of inspection requests, some inspections may be rolled over to the following day.

You can request an estimated time window for the inspection. On the morning of the inspection, call 720-865-2505 and press 6 to speak to a representative. 

Prepare your site for inspection
Prepare for your inspection by making sure your permit and approved plans  are on-site, the permitted work is complete and the site is safe and accessible. For roofing permits, provide a ladder for an inspector to access any building 2 stories or taller. 

If a building is occupied, someone must be on-site to let the inspector in and be present throughout the inspection. If the site is not occupied, please ensure the inspector has safe access to the building and subject of the inspection.

Certain violations mean that a project has to be re-inspected. To avoid re-inspection fees, view a list of common violations and be sure your site is ready to be inspected.

After the inspection
Upon completing the inspection, the inspector will leave behind a card indicating whether the work was approved or denied. For failed inspections, the card will include instructions on what steps to take to pass re-inspection.


Check the status of your permit or inspection
To check on whether the permit is open, canceled or final, contact the Records department 48 hours after the inspection at 720-865-2790 or You will need to provide your permit number or your street address.

Need help?
If you have questions or problems related to your inspection, call 720-865-2505 and press 6 to speak to a representative.


Inspection Codes Table

Footing 100
Foundation Wall 101
Foundation Perimeter Drain 102
Waterproofing 103
Frost Wall Insulation 104
Exterior Sheathing 105
Batt Insulation 106
Drywall 107
Final 108
Other 109
Exterior Lath 111
Frame 112
2nd Story Attachment, Basement Structural Floor 112
Pre Construction Meeting 113
Bulk Plane 114
Set Backs 115
Building Slab 116
Temporary Certificate of Occupancy 120
Certificate of Occupancy 121
Blown Insulation 200

Blown Insulation 200
Roof 201
Gutter 202
Siding 203
Pre-inspection Commercial Flat Roof 205
Other 206

Slab 300
Underground 301
Partial Rough 302
Full Rough 303
Partial Final 304
Full Final 305
Fire Alarm 306
Service Equipment 307
Ceiling 308
Walls 309

Temporary Service 311
UFER 312

Groundwork 400
Rough 401
Final 402
Pressure Test 403
Water Service 404

Rough 500
Final 501

Groundwork 700
Pressure Test 701
Partial Rough 702
Rough 703
Final 704

Underground 410
Rough 411
Final 412

Groundwork 900
Pressure Test 901
Partial Rough 902
Rough 903
Final 904