5. **Do you offer any warranties or satisfaction guarantees for your wallpaper installation services?
4. **What is the typical timeline for a wallpaper installation project from start to finish, and how do you handle any potential delays or issues?
3. **How do you ensure that the wallpaper is installed seamlessly, particularly around challenging areas like corners and electrical outlets?
2. **Can you provide an estimate of the installation cost, and does it include preparation work such as wall smoothing or removal of old wallpaper?
**What types of wallpaper materials do you specialize in installing, and are there any that you do not recommend or install?
5. **What are your policies on clean-up and wall inspection post-installation, and is there a warranty or guarantee on your work?
4. **How do you handle challenges such as aligning patterns or dealing with corners, and is there an additional cost for particularly intricate designs?
3. **What is your process for preparing walls before installation, and do you handle wall repairs if needed?
2. **Can you provide references or examples of past projects, especially those similar to the style or complexity I'm considering?
**What types of wallpaper materials do you specialize in installing (e.g., vinyl, fabric, grasscloth, peel-and-stick)?