It’s only been 2 months, if u do good work at a reasonable rate- especially on maintenance contracts, the word of mouth will spread & you’ll be swimming in clients before long - pun intended lol
Maintenance contracts are the bread & butter.
Installs, liner changes or equipment replacements are one off events. If u do well they will probably call u when something breaks but that’s random. You want some steady stuff to fill your calendar with then fill in the gaps with the random stuff.
I am sure the colder months are a bit lean in your field especially in the frozen north but maybe focusing on spas during that time might help get u through. Get them in the door now so u have some things to do after the pool closing rush.
Have u thought about offering spa decontamination/purging with Ahhsome & then a rebalance? Upon installing the spa & then Like on a schedule, 2 or 4 times a year, similar to yearly pm agreements for hvac customers. This gets u ongoing income with a window of opportunity for repairs other maintenance issues that u notice or are needed while u are there. I know in my area getting someone out to work on your hot tub is like pulling teeth!
Also try getting on the call sheets for home warranty companies as many have a list they call & some don’t care who is used but they offer a list of possibilities to their clients
& with local pool/spa stores - they sometimes refer out when they are too busy or have services that they just don’t do.
Honestly, most pool builders/installers vamoose asap once paid so a friendly follow up call to previous clients “just checking in” would probably go a long way to getting repeat business.
I personally don’t have “spa pm agreement” kinda $$ but lots of people do & don’t care to maintain their expensive belongings but are willing to pay someone else to.
As business picks up you will be able to cherry-pick clients- like the ones with swg’s.