Affordable, Reliable & Professional Roofing Services in Taunton, Somerset, Devon & Surrounding Areas. Give us a call today on: 01823 475317 or 0800 959 6304 to discuss your exact requirements. Reliable First Class Roofing Contractor Serving Somerset. Alliance Building Solutions provide affordable, reliable and professional roof services in Taunton, Somerset. Even if your roof appears overcome by algae, lichen and moss and has suffered the damaging effects of many seasons of rain, snow, sleet and sunlight, or appears that is showing signs that even repair is not an option, we can help. Our professional team will carry out a meticulous survey and provide you with a range of options from repair, renovation and if necessary a full roof replacement with a long lasting guarantee. Regardless of the work we carry out, we will leave your roof looking beautiful, your home secure and increased value to your property.