Statewide Traffic Signal Company

Every one of the 68 construction service listings for Houston comes with a phone number, so calling around for quotes takes no extra digging. Most of them, 62 in total, also list a website where you can check services or past work before you dial. Listings cluster around a few zip codes, with 77042 holding the most at seven, followed by 77041 and 77040. That concentration lines up with the industrial and commercial corridors on the west side of the city, though plenty of other Houston zip codes appear too.

None of these listings are labeled Sponsored, since paid placement for this category hasn't been activated in Houston yet, so the order you're seeing reflects how the records are stored, not a promotion or a ranking. If you run one of these companies and want to add details or correct what's listed, you can claim the listing and update it directly. With 68 options in front of you, it makes sense to call two or three, compare what they say about scope and timeline, and go from there rather than picking the first name you see.