Richardson TX roof replacement permit rules
Richardson's building department requires a permit for full roof replacements. Apply via cor.net. Texas has no state roofing contractor license — verify general liability and workers' compensation insurance before signing any contract. Contact (972) 744-4000 for documentation requirements.
Texas has no state GC license. TSBPE-licensed plumbers and TDLR TECL-licensed electricians for permitted trade work. DFW Blackland Prairie expansive clay soil — slab-on-grade universal, no basements. Oncor is the TDU in ERCOT's deregulated market. Atmos Energy for natural gas.
Oncor is the TDU for Richardson (ERCOT deregulated). Richardson is the Telecom Corridor city — most housing was built between 1960 and 1990; panel capacity should be assessed before adding EV or heat pump circuits.
DFW is one of the most active hail zones in the United States, with multiple significant hail events per year from spring and fall supercell thunderstorms. Class 3 (UL 2218 Class 3) and Class 4 (Class 4) impact-resistant shingles perform measurably better in these events — and many Texas homeowners insurance carriers offer premium discounts of 10–30% for Class 4 roofing. Ask your insurer what discount applies before finalising shingle selection; the Class 4 premium over standard architectural shingles is often recovered within a few policy years. No ice and water shield is required in DFW (no significant frost or ice dam risk). Document any hail or storm damage thoroughly before any tarping for insurance purposes.
Three Richardson roof scenarios
| Factor | What it means for your project |
|---|---|
| DFW hail zone | Multiple hail events per year. Class 3/4 shingles: better performance + insurance discounts. |
| Insurance discount for Class 4 | 10–30% premium reduction from many TX carriers. Ask insurer before ordering. |
| No ice/water shield | No meaningful frost in DFW. Not required. |
| No TX roofing license | Verify general liability + WC insurance. |
| Permit required | Apply via cor.net. Call (972) 744-4000. |
Phone: (972) 744-4000 | cor.net
TX Electrician (TDLR TECL): tdlr.texas.gov
TX HVAC (TDLR TACL): tdlr.texas.gov
Oncor Electric (TDU): 1-888-313-4747 | Atmos Energy (gas): 1-888-286-6700
Common questions about Richardson, TX roof replacement permits
What license is required for roof replacement in Richardson TX?
TDLR license from tdlr.texas.gov. Apply via cor.net.
Who is the electric utility in Richardson TX?
Oncor is the TDU (delivery utility) in ERCOT: 1-888-313-4747. Your retail provider is separate.
Information based on Richardson, TX official sources and applicable state/local building codes as of April 2026. Codes and fees change — verify current requirements before starting work. For a project-specific report, use our permit research tool.