Need window insulation installation for a small French window

Hi there, I'm looking for a skilled handyman to improve insulation around a small window in my living room. The window is an older double-glazed unit and currently drafts a bit around the frame. I need proper sealing, weatherstripping, and if possible a quick draft-proofing fix from the inside. I’d prefer someone experienced with window insulation methods, who can bring appropriate foam, sealant, and weatherstrips. The area is accessible from a ground floor, and I’d like the job completed by the end of the day if possible. Please let me know your availability, any materials you’d need me to provide, and an estimate for the job.