Of the three systems we build, a pergola is the most open — no solid roof, no enclosed span — which is exactly why it's usually the easiest on paperwork. For the typical residential backyard in the Houston area, a freestanding pergola doesn't require a permit.
There are a couple of exceptions, and they're not common: an unusually large pergola, or one attached to your home and wired for ceiling fans, lighting, or heaters, can occasionally call for a sign-off. We check your specific plan against your neighborhood's rules before we start, and if anything is needed, we take care of it.
Formal engineering and permitting are really a commercial and restaurant matter, where structures answer to stricter codes. On those builds we manage the full engineering and permit process so the project stays on track.
Tell us what you're picturing and we'll confirm the details for your yard. Get a free estimate and we'll take it from there.