Top that with contractors that don’t even provide a drawings, plans or official documentation of their intent and we can see where their seemingly in control of the market. Their swagger is even more overloaded when they’re excited to come view your home yet can’t call you back week after week months later because they’re too busy to even consider your meager $30-50k one-room remodel.
We own a kitchen and bath company. If you are going to do the work yourself, you will save money....if you act as the GC, that is great as long as you have the time to manage the project. If you are using a guy out of his truck, the job will be less expensive. BUT check their references and insurance. WE run a legitimate business and a showroom. We are not inexpensive but are not high priced. YOU MUST have realistic expectations of what things cost, both in material and labor costs. We pull permits also....all this costs money. We have 30 years in business. Do not expect a full demo of a bathroom to be $11,000 in CT. If someone gives you a price like that RUN, it is too good to be true. You are looking at 18,000 and up. Cheaper does not mean better. If you are buying all the materials at HD or Lowes, good luck. You will redo your space one more time before you move. Spend a little more on a good, experienced contractor now....in the end it will be worth it.
Having an onsite dumpster should be your responsibility if it is something you are going to demand. They aren't cheap. Make suggestions or request a dumpster be included in the bid, but I would never start demanding anything when requesting proposals. They may have their own suggestions. We own a dump trailer and we bring it during demolition to handle the large debris. We have the trailer to avoid having to rent a dumpster on the job. If asked we can share this information, but if you require a dumpster instead we would have to take the time and research getting a dumpster to your house and add in costs we aren't accustomed to adding. That takes time and effort we may just not want to expend to give you a quote. Good contractors are generally very busy.
The prices you quote do not come close to the prices paid in Chicago. Much depends on the cost of labor and whether the unit is in a high rise. The cost of a licensed plumber to do the simplest task can easily be more than $1000 and often is twice that. Labor has also skyrocketed this year in Chicago due to immigration policy. in addition, any changes in locations in a bathroom, turning a shower into a built in and converting the tub to shower, dramatically raise prices.
My suggestion is when talking to contractor be subtle and ask your questions. Ask if he/she will have a dumpster or trailer to haul away debris. If the don't get dumpster or have a trailer then you probably don't want them to work on your home. Tell them your concern with the only toilet in the house. Unless it is not safe I have always reinstalled the toilet so it could be used at night. A good contractor will work with you in anyway possible because you are the key to more business.
I acted as general contractor and did all my own demo to remodel my 6x8 bathroom. I hired subs individually to do most of the work - an electrician, a plumber, a drywall guy and a tile guy. I painted the walls and the ceiling. I replaced everything except the cast iron tub. Materials and fixtures cost around $2000 and labor was about $3000. My subs had no problem with me supplying the materials, because I discussed their job scope in advance. This project took 6 months but I did have another full bath to use in the mean time.