My opinion, based solely on something that was touched on but not discussed much.
Above, UD#2 suggests that you hire a "helper" to assist with cable pulling and other tasks that may not require a specialized technician to do terminations or programming, etc.
While it's hard to say definitively what the right answer in your scenario is, to me, the clearest answer for building a business as a whole is to do what UD#2 suggests and hire a helper, but with a clear development plan to become a technician over time.
The really unfortunate reality of the security industry is that there is a huge shortage of really high-quality technicians, and I believe that to be because there is a huge shortage of any type of apprenticeship or learning programs in the industry as a whole. All too often, mediocre technicians tend to bounce around from company-to-company, and as every company begins to scale, they start to be full of them.
I would implore integrators to focus on in-house training and development of technicians instead of always trying to hire "ready-made" guys from outside. In almost all cases where a business is growing, there will have to be outside hires, but when you consider the long-term gains that companies will realize by going this route, it becomes a no-brainer. Finding the right people that want to build a career and molding them in the way that they should be molded is a way to not only make A LOT more money in the long-run with these technicians, but also to ensure that your quality standards are being met, which will only help your business in other ways as well.
At the end of the day, this also seems like the perfect time to be hiring a person like this, because they are effectively going to make your current technicians more efficient. There will be an initial training/adjustment period where it will be subtraction by addition, but after a few days and they start to get into the swing of things, they will slowly start to add value, and hopefully within a few weeks will steadily be adding more time back to your technicians.
Just my $.02.