Stuck on 1 bar in my San Diego home? What to do?

Oddly enough, looking at cellmapper, towers are quite dense west of I-5, especially once you hit 11th Ave.  at least on LTE.  It looks like there hasn't been much crowd sourcing on 5G in the area over the past year.  Also, coverage spreads out a lot, east of I-5.

https://www.cellmapper.net/map?MCC=310&MNC=260&type=NR&latitude=32.71326035660104&longitude=-117.14995227297624&zoom=16.942664574111532&showTowers=true&showIcons=true&showTowerLabels=true&clusterEnabled=true&tilesEnabled=true&showOrphans=false&showNoFrequencyOnly=false&showFrequencyOnly=false&showBandwidthOnly=false&DateFilterType=Last&showHex=false&showVerifiedOnly=false&showUnverifiedOnly=false&showLTECAOnly=false&showENDCOnly=false&showBand=0&showSectorColours=true&mapType=roadmap&darkMode=false&imperialUnits=false