Best Solar Water Heating in Oakland CA

As a relatively new homeowner inheriting a fairly complex hydronic radiant heat system, I've been looking for a plumbing partner. I'd used two other services in the past and while both charged be a bunch and made minor fixes, neither fixed my problems long term. In Gerald, I've found that partner—he was communicative in scheduling (via text), prompt at our appointment, and quickly diagnosed and fixed my problems. I plan to work with him to install upgrades to the system as well. I'm not sure why he doesn't have many reviews on Google yet, but don't let that deter you, he's an expert and a great person to work with.