The pipeline on the phone is the same board the office works from, laid out as cards. Stage filters run across the top with a count on each. Every card carries the quote number, the company, the value, the owner, and the date. A swipe advances a deal to the next stage. The reason it lives in the truck is that the stage change should happen when the thing happens: the customer says yes on the doorstep, the card moves, and the follow-up sequence behind the quote stops the same second.

Unassigned, To Be Built, Open, and the rest of your stages, each with a count. Tap a stage to see only what is in it. The total value and count sit at the top.
Moving a deal is a gesture, not a form. The next stage, the date, and who did it are recorded on the deal and shown in the activity feed.
Enough to triage from the phone: who owns it, how much it is worth, and how long it has sat there.
The office sees the card move. The follow-up sequence attached to the quote pauses when the deal is won or closed, so nobody gets chased after saying yes.
Quotes die in the gap between the conversation and the record. The customer says "let's do it" in the driveway, the technician means to tell the office, the afternoon happens, and the day-5 follow-up text goes out to someone who already agreed. Moving the card from the phone, in the moment, closes that gap.
It also makes the pipeline honest. A board that is only updated from a desk on Fridays is a board nobody trusts by Wednesday.
Field and office are not two systems that sync. They are one record, opened from two places.
The office board: every quote with a follow-up clock on it. A card the technician swipes forward in the driveway moves here the same second.
Free on the App Store. Or book thirty minutes with Mel and we will run your kind of job through it, end to end, on your phone.