I have years of experience removing bees from structures. I use a vacuum box to detain the bees when necessary and I gently and efficiently cut out the colony. After being reunited with their brood the bees are assisted in re-establishing in a local apiary.
I use thermal and endoscope cameras to pinpoint colony locations. I take care, when entering any structure, to preserve the materials. I paint over where comb was attached, fill with insulation when appropriate, and seal the cavity.
*I do not do finished repairs such as mud or paint.
I guarantee my work from re-colonization in the same location when appropriate.  
Each job is unique and requires as much information as possible to bid properly.
A typical removal takes 3-5 hours and costs $300

If you want to see more cool bee content check out @Mickeys Beekeeping Adventures on Instagram