Baseboard installation costs $6 to $9 per linear foot with installation on average, or $400 to $1,500 total for 100 to 150 linear feet. The cost to install baseboard trim depends on which material you choose, labor costs, style, and finish.

Pre-painted or pre-stained baseboards cost more than unfinished ones. Rounded, stepped, or sculpted styles and decorative profiles cost more than plain flat boards.

A baseboard is the type of trim that covers the gap or joint where the wall and flooring meet. Most baseboards are made of MDF, wood, or PVC, like all types of trim and molding in a home.

You can paint baseboards either before or after the installation. If you decide to paint them beforehand to prevent getting paint on your wall or floor, you’ll still need to touch up holes afterward. Most homeowners choose to paint their walls before installing baseboards.

If you're installing carpet and baseboards, you should paint or stain the baseboards and let them dry beforehand. You may also want to install the carpet first since it's slightly easier to install carpeting without baseboards.

Trim carpenters can usually install about 20 linear feet of baseboards per hour, so the average project (100 to 150 linear feet) will take about 5 to 7 ½ hours. If your home has lots of angles and corners, the project may take longer than a home with large rooms with plain, flat walls.

If you live in a home that's older or damaged, it may have warped or crooked walls. Many carpenters can install trim and baseboards on crooked walls, but it generally takes longer and will therefore cost more than a home with straight walls.

When choosing a baseboard installer, follow these steps:

• Get 3+ free estimates from different baseboard installers to compare.
• Read contractor reviews on HomeGuide and Google.
• Choose a licensed, bonded, insured company with plenty of experience.
• Get an estimate and warranty in writing before the work begins.
• Follow a payment plan instead of paying in full up front.

To find the best possible contractor, ask these questions before hiring:

• How long have you been installing baseboards?
• Are you and your employees licensed, insured, and bonded?
• What baseboard material do you recommend?
• How many different styles and sizes do you have in stock?
• How do you handle any on-the-job damage to a home?
• Will you cover removal and disposal, or does that cost extra?
• How long do you estimate this project will take?
• Do you offer a warranty or guarantee for your work? What does that cover?
• Will you give me a written estimate and warranty?