I called SDS, Chris Browder – owner, to inspect my dryer venting.  He was right on time and called before he arrived to notify me he was on his way.  I wanted a different type of venting.  He took measurements, picked up the items and installed the vent ducts.  He also installed new wireless smoke and carbon monoxide detectors in a few hours.  I was very impressed with Chris, he is very knowledgeable in his field and a professional.  I would highly recommend his company for any type of smoke alarm work or dryer work.

Bill and Margaret – Nottingham Estates