Even large companies will have their slow and peak seasons. You need to identify them and try to distinguish what causes these slow times. Then, you can fill the voids with what you are good at in your business.
You don't necessarily have to have a store front, but you should try to establish a good relationship with your existing customers and possibly ask them for referrals. Schmooze them and tell them you are experiencing some growing pains which has taken you to a higher level, but you don't have enough constant work to sustain it. Ask them if they'd all like to form a chapter in some kinda referral group.... there are plenty of them nationwide. We belong to BNI and it has given us lots of extra work. Before that, we belonged to a group called PRE. I'm not a firm believer in the Chamber anymore, because it seems to suck you dry of money and only helps the a$$ kissers. The chamber is so big, it forms cliques because it just does... it's the nature of the beast. Our local chapter is starting to see the benefit to smaller groups and it is actually forming new branches and naming them all kinds of buzz sounding names to entice the young people. The groups are much smaller and allowing only one business in each of the groups. My feelings are, the main group is so big, most of the members have no clue who all is really in it any longer.
You need to make yourself known and sitting at home creating mailers or postcards isn't gonna do that.
I might be 'Old School', but it means a lot to most business owners or buyers when they meet you face to face. Post cards, mailers and other stuff like that just gets filed in that round filing cabinet.
It's the same with the phone calls that when you answer, they say.... don't hang up, this is an important phone call and you can................ CLICK.
People for the most part are tired of having everything just a push of a button or a click of the mouse away. You are in a position... the same as about 90% or more of most people and don't want to waste their money. If they can't feel it, touch it or see it beforehand, they are gonna go for the cheapest thing so they aren't out a whole lot. However, if you can get a potential buyer to your place or you go to them and convince them of how unique, quality minded and serviceable you are.... well, you'll probably just make a sale and maybe a loyal customer just for being there.
This doesn't work for everybody. It will only work if you have a good product to sell and you believe in yourself 110%.
When we get calls, I generally ask people..... who all have you called so far ??
If I'm the first, I tell them to shop around and get comparative prices on the same thing. Once they've boiled it down to two or three, then stop in and let me show you what we're currently working on and what I can do for you.
If I'm the last, I ask them to please stop by and allow me to show them my thoughts on their needs.
You have to be earnest and sincere..... and know your chit inside and out and be capable of taking a sale at any point to the finish line. Listen to their needs and wants and be able to solve them on the spot. Being there in person and solving all their needs should prove you are the person for them.
Get one of them a month and within a year, you've gotten 12 new reliable clients. In four years it will get easier and spread faster and you should have one heck of a tremendous customer base, you won't need to worry anymore.