Much of your traffic moved to Frisco last year and has nobody to call
A large share of the people landing on your site have no referral, no history and no way to tell you apart from the next result.
Sustained relocation into Plano, Frisco, McKinney and Allen has produced neighborhoods where nobody has a plumber, a roofer or an HVAC company yet. Those households do what people do without a recommendation. They search, they open four tabs, and they judge on what the site tells them.
What convinces them is not design polish. A physical shop address in Dallas County or Collin County. A state license number in the footer. Photographs of your own trucks and your own crews rather than stock images of a smiling technician holding a gauge.
Your second audience is the customer from six years ago who just wants the phone number. Do not make them scroll past a video to find it.
Both audiences want the same top of the page, in different proportions: who you are, where you go, and how to reach a human right now.