Fellow Realtors and Real Estate Professionals. Northern California continues to be a vibrant and select destination for many people looking for an extraordinary living / working environemnt. Quantum Realty Services is a most capable resource for serving your Clients interest and in a manner I'm certain will honor your faith and trust. If you have a Valued Client considering a move to our service area please do reach-out to us for further information. We do offer a 25% referral fee, at "closing".