Texas SB1202: The Solar Contractor’s Guide to Third-Party Permit Review
If a city building department is sitting on your residential solar permit, Texas law gives you a way around the queue. SB1202 lets you hire an accredited third party to review the plans and inspect the install — and the municipality has to honor it. Here is how the pathway works, when it is worth using, and the one thing it does not fix.
What is SB1202?
Texas Senate Bill 1202, effective September 1, 2021, allows residential solar contractors to bypass a municipality’s building department review by hiring an accredited third-party inspector to review the plans and conduct the required inspections. Once that independent reviewer signs off, the municipality must accept the third-party inspector’s approval and issue the permit — it cannot insist on running the project through its own backlogged queue first.
Why it matters: the single most unpredictable variable in a residential solar timeline is a slow or backlogged local building department. SB1202 takes that variable off the table. Instead of waiting on a city’s capacity, you control the review timeline by engaging a private reviewer who is paid to turn it around.
When to use SB1202
The third-party pathway is most valuable when the local jurisdiction is the bottleneck. Reach for it when the AHJ has a known plan-review backlog (commonly cited as more than 14 days), when the jurisdiction’s solar requirements are unclear or inconsistently applied, or when a project timeline is tight and you cannot afford to gamble on the municipal queue. Large metros such as Houston and Dallas are exactly the kind of high-volume jurisdictions where a backlog can appear without warning.
It is not always the right call. When the local AHJ is already fast and cooperative, the third-party route just adds cost and coordination for little or no time saved. The Austin (Austin Energy) service area is frequently cited as efficient, so many contractors run standard municipal review there and reserve SB1202 for the jurisdictions that actually slow them down.
How the process works
- 1.Hire an accredited third-party inspector. The reviewer must be licensed by the Texas Department of Licensing and Regulation (TDLR) and cannot be the homeowner or the installer.
- 2.The third party reviews the plan set against the applicable codes.
- 3.The third party conducts the field inspection.
- 4.The municipality issues the permit and final approval based on the third party’s sign-off.
- 5.Proceed to utility interconnection with CPS Energy (San Antonio), CenterPoint, Oncor, or AEP Texas as normal. SB1202 covers the permit side only — not interconnection.
SB1202 does not affect interconnection
This is the distinction that trips up otherwise well-run projects. The utility interconnection queue — CenterPoint, Oncor, AEP Texas, or CPS Energy — runs on a completely separate timeline from the building permit. SB1202 can compress the permit clock from weeks down to days, but the interconnection clock keeps running independently, governed by the utility’s own application, approval, and Permission to Operate (PTO) process. A permit in hand does not mean the system can be energized.
That is the gap where Texas projects quietly stall: Fort Worth and other Oncor-territory installs can clear permitting fast and still sit waiting on the utility. PermitClock tracks both clocks side by side so you can see where the real delay is — and chase the right party.
Texas jurisdictions we track
Every Texas jurisdiction PermitClock covers can use the SB1202 third-party pathway. Typical permit days below are seeded benchmark estimates, replaced by live tracked data as projects accumulate.
| Jurisdiction | Utility | Typical permit days | SB1202 | |
|---|---|---|---|---|
| City of Arlington | Oncor | ~12 days | Yes | View → |
| City of Austin | Austin Energy | ~7 days | Yes | View → |
| City of Brownsville | BPUB | ~12 days | Yes | View → |
| City of Carrollton | Oncor | ~12 days | Yes | View → |
| City of Corpus Christi | AEP Texas | ~12 days | Yes | View → |
| City of Dallas | Oncor | ~12 days | Yes | View → |
| City of Denton | Denton Municipal Electric | ~12 days | Yes | View → |
| City of El Paso | El Paso Electric | ~12 days | Yes | View → |
| City of Fort Worth | Oncor | ~12 days | Yes | View → |
| City of Garland | Oncor | ~12 days | Yes | View → |
| City of Grand Prairie | Oncor | ~12 days | Yes | View → |
| City of Houston | CenterPoint Energy | ~10 days | Yes | View → |
| City of Irving | Oncor | ~18 days | Yes | View → |
| City of Irving (Las Colinas) | Oncor | ~12 days | Yes | View → |
| City of Killeen | Oncor | ~12 days | Yes | View → |
| City of Laredo | AEP Texas | ~12 days | Yes | View → |
| City of Lubbock | LP&L | ~12 days | Yes | View → |
| City of McAllen | AEP Texas | ~12 days | Yes | View → |
| City of McKinney | Oncor | ~12 days | Yes | View → |
| City of Mesquite | Oncor | ~12 days | Yes | View → |
| City of Midland | Oncor | ~12 days | Yes | View → |
| City of Pasadena | CenterPoint Energy | ~12 days | Yes | View → |
| City of Plano | Oncor | ~12 days | Yes | View → |
| City of Round Rock | Oncor | ~10 days | Yes | View → |
| City of San Antonio | CPS Energy | ~12 days | Yes | View → |
| City of Waco | Oncor | ~12 days | Yes | View → |
All Texas jurisdictions covered by PermitClock use the SB1202 pathway.
Track your Texas solar project’s permit and interconnection clocks in one place.
SB1202 fixes the permit clock. PermitClock helps you watch the interconnection clock too, so nothing slips in the gap.