Not to toss gas on the fire, but before you hire anyone, you need to categorize priorities, let me be the first to point out one thing. Gross income means nothing useful, what you need to be concerned with is NET income, if your having trouble with keeping up with expense's, your falling far short of NET, managers, foremen, bankers or anyone else on the list is not going to give you net income. You need to know your costs, and what profit margins your needing to keep the doors open and money coming in. Hire some bookkeepers first to categorize everything and organize your business expense's and no they don't need to be full time with benefits at first, hire a firm to come in and help you out, I'd guess your needing quite a few of them to help you muddle through the paperwork clutter and give you a diagnosis of where your making or losing money and how much of each if that makes sense.
I have no idea who your working with now, a spouse, kids, friend, business partners, banker or who, but whoever is involved with you on the business end, needs to sit down and come up with a plan.................AFTER you know where your making money and losing money, and decided if you want to turn the unprofitable area's around or just quit them completely.
A very successful retired businessman once told me, its not hard to keep busy, anyone can do that, what's hard is to turn a profit on every aspect of your operation every year, and without knowing costs and profit margins, your operating blind.
Then you need to look at the type of work your doing, who your customers are and ask yourself one simple question, are you getting the business because your the best..................or the cheapest? If you change anything, your going to lose business, guaranteed, so before you hire a bunch of people to help you out, you'd better come up with how much and how good of business your going to lose, no manager, foreman, banker or anyone will help you in this area, its YOUR educated guess and nobody else's, no bookkeeper will either.
I'd venture an uneducated guess your going to eventually get a good handle on your books, either by sheer frustration, exhaustion, or being forced by someone to do so, and when you stand back and view it, and get it categorized your going to ask yourself why your doing some of the things your currently doing and just how much those things cost you, not make you and when changes are made, your then in position to worry about hiring personnel to help you run the business, but maybe not as many as some think.
If your from small town nobody USA, like some of us also are from, those you hire will cost you business, especially if they have to be in contact with the public, bookkeepers not so much, but any form of foreman, managers will. Why, because its not YOU the public deals with, flat out as simple as it gets. To change to a more corporate type business like some are suggesting, hire someone for less money to free up your time kind of thinking, plan on losing quit a bit of business over it, only you can plan on who those customers will be and how much it will cost you, every area is different and every person you work for thinks differently, its just a gamble of odds, start slowly is my advice on hiring anyone full time, especially those your wanting to fill your shoes so to speak so you can be elsewhere.
If I knew what type of work you do, what size jobs you do and what equipment you have and how much of it, and also how many you have working for you, we all could give much better advice as how to proceed after you get the books under control.
Score is a business based organization that may or may not be of help to you, depending on who is running the group in your area, most use retired successful business people looking to help out someone else younger starting out, if for nothing else it gives them something to do in their spare time.
Oh yea, welcome to the forum and also to the headaches of business ownership. Best of luck on however you decide to tackle the problem.