How do I grow a one-man operation?

Really great question.  One thing I've learned is its very difficult to find someone that's going to represent your business like you would.  

My advice is if you like things done a very specific way , hire someone new to the field with great potential. Train them until you feel they are ready to be on their own. And reward them with raises or promotions when the time is fit.  But its always good to shadow them and overlook what they do or say if they deal with customers.  And when business keeps growing , keep training crews and keep investing in marketing.  

If you want to keep scaling , there's going to be a point in time where word of mouth is not enough to keep employees busy. You'll need to invest in all types of marketing. Some may not be as effective as others but that's when you narrow down what type of marketing is best for your time and business. 

I took over my dad's contract business but it was really him and my uncle working.  My dad retired and my uncle left to work on his own , so I was able to recruit a few experienced  people and trained them to how I wanted the business to run as far as workmanship and customer service . Once I was able to trust them  to handle jobs on their own I hired more help and trained them what our standards are .  Meanwhile I was experimenting marketing and found what works for us.   I will say this , I've found free marketing isnt the best for our business. There's times where we spent around 7k+ a month but that's what I have to do to keep our crews busy .  I do regret getting some business loans and if I can do it again I would avoid loans to scale up. I would scale up with own money. But that's just my opinion for my business.  Overall economy isnt too great for building in my area but we stay busy .    I over look at job sites and I go sell jobs. I have a project manager that was promoted within , he was the first one I hired to replace my uncle and without him I wouldn't of been able to handle workloads we get .  

I hope I was able to give some type of advice or feedback 

Growing your business from a 1 person operation is exciting and scary at times. Let's get the scary out of the way 1st. The Who! Who will take pride in their work the way I do? How can I trust who I send into my customers private space? How do I know if they are really doing what is expected? the truth is there is so much more that will cross your mind, but you have to be able to trust who you hire or you will always be stuck in that no body can do what I do. Ok scary done. 

Now let's get to fun and exciting stuff like growth. Do you have a plan? Like your end goal. What do you really want? Time freedom, more money, ect. Once you understand truly what you want then you'll want to work backwards. Let's say you want to be $100,000 business, then you want to see what will it take to get there. So how many technicians do I need? How much do I charge each client? What do I pay my cleaners? Who are my leaders (trainer's) ect. Don't buy vehicle's this will hurt your bottom line. Marketing. Never quit marketing for clients or cleaning technicians. FenceArt23 gave some great insight as well. There is a point when you will want to throw in the towel and that is when you'll know you are growing. That's why it's called growing pains...LOL. Keep up the good fight. PS culture in a business is everything I promise you this. Never let that slide. And create solid SOP's. Best of luck to you!

This is a great question. I'm not there yet, however, I imagine the path is: document → delegate → train → trust. Build systems first, then build a team around those systems.

I grew from a one person operation. How I did it was use thumbtack and word of mouth as my only lead source. I did this even when I had one or two people and me still working in the field. When you are doing it on your own you really need to be cognoscente of saving money when you can to start to invest in to your business systems. I didn't introduce any new lead channels until I had more money. I probably shouldn't recommend this but when you start out, you probably need to pay people under the table until you have a little bit of savings. Is that the "right" way to do it? No ... but it's the most feasible given how hard some states make it to start a business. This was my blue print...

• Step one: Make sure you have enough work for you and your needs. Get a review from EVERY customer. Make nice uniforms for yourself to give the impression you have your act together. Get a tap card and get that review right there. 
• Step two: get a helper part time. Pay them cash to keep costs down. Continue to get reviews. At this point you should be in that 50-100 review territory. Annual Revenue around $100k
• Step three: get a couple people and use jobber (shameless plug) to keep everything organized. This is the point you should make sure you have at least general liability insurance and really protect your reputation. If anything goes sideways, make it right. This is a pivotal step in the business. You should shoot to save like $10-$30k so you can start to invest in things for growth. This could be new marketing, branding materials, getting a bookkeeper, alternative technologies. I highly advise using one of the more developed Jobber platforms at this point because you'll have enough going on that you can take advantage of the marketing suite, and you'll want to start tracking financials etc. If you don't have a good work vehicle, this is when you'd get one. Make sure you wrap it (don't cheap out, go full wrap). Make sure you are developing your socials. At this point you're going to want a bookkeeper if you haven't got one already. Annual revenue around $200K-$300k
• Step four: at this point you will want to start thinking about making your business "legit". In California, that means W2ing all your employees. This part is very expensive in this state. Other states are more forgiving and I'm jealous. lol Invest in alternative marketing platforms. Don't hang on to ones that aren't working. Don't pay for a marketing company, just learn it and do it yourself or find an experienced VA to execute. This is the point when you will want to double down on branding if your logo sucks, explore complimentary technologies that work with jobber that help alleviate pain points. join a networking group like BNI or Le Tip. Annual revneue around $500k
• Step five: Start looking in to a commercial space. Everything will be a lot easier as soon as you stop working out of your home. You'll want someone answering your phones/ giving admin assistance if you didn't get that in the last step. 

This is by no means an exhaustive list but these are the bullet points. There's obviously a lot more to it.