FIDO Automated Telephone System
The automated telephone system of the Fairfax Inspections Database Online is available 24 hours a day, 7 days a week. Follow the instructions below to schedule or cancel an inspection.
Scheduling an Inspection
- Dial 703-222-2474.
- Listen to the introductory message, then press 1 to access the system.
- When requested, key in your 10 digit telephone number, area code first, e.g., 7035551234.
- Press 1 to SCHEDULE an inspection within the next 5 business days.Inspection requests made prior to 11:59 p.m. will be scheduled for the next business day.
- When requested, key in the permit number followed by the # sign.
- Confirm the address as it is spelled out for verification.
- Enter the code for the appropriate inspection type (use the table of inspection codes listed on this brochure).
- Listen as the request is verified. If there is an error, please follow the instructions and re-enter the request.
Canceling an Inspection
- Dial 703-222-2474.
- Listen to the introductory message, then press 1 to access the system.
- When requested, key in your 10 digit telephone number, area code first, e.g., 7035551234.
- Press 2 to CANCEL an inspection.
- When requested, key in the permit number followed by the # sign.
- Enter the code for the inspection type to be canceled.
- Listen as your request is verified. If there is an error, please follow the instructions and re-enter the request.
You cannot cancel current day inspections using the FIDO automated systems. To cancel inspections on the day scheduled, please call 703-631-5101, option 4, TTY 711 for residential inspections and 703-324-1910, TTY 711 for commercial inspections.
Inspection Codes
| CODE | INSPECTION DESCRIPTION | CODE | INSPECTION DESCRIPTION | CODE | INSPECTION DESCRIPTION |
|---|---|---|---|---|---|
| 01 | Backfill | 13 | Footing | 27 | Routine Beam Pocket |
| 02 | Ceiling Concealment | 14 | Framing | 28 | Routine |
| 03 | Cross Connection | 15 | Groundwork Storm | 30 | Sanitary Sewer |
| 04 | Ductwork | 16 | Groundwork Sanitary | 31 | Sewer Tap |
| 05 | Electrical Concealment | 17 | Insulation | 32 | Slab |
| 06 | Electrical Service | 18 | Lateral | 33 | Storm Sewer |
| 07 | Electrical Service Temp To Perm | 19 | Manhole Tap | 34 | Structural Steel |
| 08 | Final | 20 | Masonry | 37 | Temporary Service On Pole |
| 09 | Fireplace Hearth | 21 | Mechanical Concealment | 38 | Wall Concealment |
| 10 | Fireplace Throat | 23 | Plumbing Concealment | 39 | Water Service |
| 11 | Fireproofing | 25 | Reinforced Concrete Pour | 40 | Waterproofing |
| 12 | First Gas | 26 | Retaining Wall |
Inspection Scheduling Options
In addition to the FIDO automated telephone system, you can schedule your inspections on the FIDO Web site or by calling the inspection scheduling staff at 703-222-0455, TTY 711, Monday – Friday, 8 a.m. – 4:00 p.m.



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