If my house is in homestead can someone put a lien against it?

Yes, they can record the lien. If they foreclose on the judgment lien, they will have to pay off any mortgages, and your homestead amount.

Creditors can put a lien against real estate protected by a homestead in a couple of ways they can sue you & obtain a court judgment, then record that court judgment, or they can provide services to the house (such as home repairs) and have a statutory lien placed against your real estate. All a homestead does is protect your property from being sold at a sheriff's sale. These laws do not protect you from the consequences of debts. A lien on your house will grow and grow and when you sell or refinance the house, the lien will have to be paid off in full.

Yes various types of liens can be place on homestead property. The Nebraska homestead exemption statute will generally prevent the foreclosure of a lien, unless the foreclosure sale nets more than homestead exemption amount prior to application of the proceeds to the lien.

In Ohio, the homestead exemption doesn't prevent judgment liens from being applied to your property. However, in most cases the judgment lien is worthless. In Ohio, the homestead exemption is $132,000 ($264,000 for a couple), unless your equity is more than the exemption, in any judicial proceeding the lien will be cancelled. Now, that does lead to the problem if you're planning on selling your house, you need to sue the law firm to get clear title. So, it will require some planning to sell.

You will need to see an attorney with the details. There are too many unanswered or non-disclosed facts to answer.