Interior demolition: a guide for pros

What customers ask, how to win the job, and what to put on your profile.

Offering interior demolition

You remove interior walls, flooring, cabinets, fixtures and ceilings to prepare a home for renovation, protecting the rest of the house and the systems behind the finishes. Customers hire you for clean removal, careful protection and a clear report of what you find.

What customers ask

  • Which walls are load-bearing, and how do you check them?
  • How will you protect the rest of the house from dust?
  • Who shuts off the utilities, and when?
  • What do you do if you find old wiring, pipes or suspect material?
  • Where does the debris go, and how many trips will it take?
  • What condition will the framing be in when you finish?

How to win the job

  • On the first call, ask for the rooms, the finishes, the age of the house and the new layout, then say how you will check the walls before you quote
  • Walk the space with the owner and mark the walls that look load-bearing, the wiring and the pipe runs you can see, and the access path
  • Put the protection plan in the quote, with the dust barrier, the floor protection and any negative air
  • Price the utility shutoffs and disconnects as a separate line with the licensed trade named
  • Explain what you will do if you find suspect material or damage, and how the owner will be told
  • Show photos of clean framing and protected rooms from past jobs, so the customer sees the finish of the work

What to put on your profile

  • Post before, during and after photos of interior removals, labeled with the room and the materials removed
  • List the finishes you remove, such as tile, plaster, paneling, cabinets and popcorn ceilings
  • Show your dust control and protection setup in use
  • State the trades you coordinate for utility disconnects and whether you bring your own debris containers

Follow-up that helps the customer

  • Offer a framing and subfloor check with the owner before the new work begins, so problems are fixed early
  • Suggest a moisture check on the subfloor and the framing where old water damage was found
  • Offer to keep photos and notes of the framing and the hidden systems for the next trades on the job

Licenses and permits

Interior demolition may need a general contractor license or registration, and it often requires a permit when walls or the structure change. Utility disconnects and rerouting are often limited to licensed trades. Check with your state and local licensing agencies and your local building department for the rules that apply before you take the job.

Questions

What do I do if a wall turns out to be load-bearing?

Stop the cut, support the structure as the engineer directs and call the owner and the engineer. Do not continue removing the wall until the support plan and the revised scope are approved in writing.

How do I handle hidden wiring or pipes in a wall?

Stop before cutting further, confirm the lines are de-energized by the licensed trade and report them to the owner. Note the location in the photos and pass the information to the trades who will reroute them.

How do requests reach me on infinibell?

Customers describe the job and pick the pros they want by name, and only the pros they picked see the request. Joining is free. You pay only for the leads you accept, and you can decline a request for free. Every pro is reviewed before going live.

About this guide

This national guide is written and checked by infinibell. Rules and conditions differ by place, so local pros are credited on guides for the cities they serve, not on national ones.

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