For a small job like reinstalling a valance, you can typically find a handyman or a local contractor who can help. Since you're unable to climb a ladder, it's wise to hire a professional to ensure safety and proper installation.
In terms of cost, hiring a handyman for this type of minor repair usually ranges from $50 to $150, depending on your location and the complexity of the job. Prices can vary significantly by city, so it’s a good idea to check local rates.
Make sure to choose someone who is experienced with similar tasks. While this job doesn't require specialized licenses, it’s still important to hire a reliable professional. You can find local handymen on Handyman.com, where you can read reviews and get quotes.
As a next step, I recommend getting 2-3 local quotes to compare prices and availability. This will help you find a trusted pro for your valance installation.
— Assisted answer