Nicholson Sheffield Architects Inc. is an award-winning firm based in London, Ontario. Our practice has more than 30 years of experience designing successful projects. We have a reputation for serving the needs of clients with a high-level of professional excellence, and meeting design challenges with creative and effective solutions. We foster a collaborative and friendly approach to work. We are proud that so many of our clients ask to work with us on subsequent projects. Principals John Nicholson, Jim Sheffield, Gerald Gallacher, and Walter Derhak lead the firm. Our team is comprised of broadly-experienced professionals, each of whom works on all phases of project delivery. more... See more text