Best Window Installation Company in Bluffton, SC. Call Holliday Home Improvements At (843) 689-2140. Holliday Home Improvements offer the best window installation company in Bluffton. We provide high-performing window installations, and patio doors to keep your home secure, and free from harmful external factors. Holliday Home Improvements 138 Burnt Church Road, Ste. I, Bluffton, SC 29910 (843) 689-2140 https://hollidayhomeimprovement.business.site https://local.google.com/place?id=16358868406819821248&use=posts&lpsid=1053612426132676616