Custom ADUs built by a Sacramento contractor since 1983
TDI® designs, permits and builds accessory dwelling units across the Sacramento region, from first site visit to final inspection.
- Detached ADUs
- Attached ADUs
- Garage conversions
- Junior ADUs (JADUs)
CSLB #1041773 · Class B General Building
Since 1983
Certified MBE
Licensed, bonded & insured
Get a free ADU consultation
Tell us about your property and we'll reach out within one business day.