Dale Willerton & Jeff Grandfield - The Lease Coach are Commercial Lease Consultants who work exclusively for tenants. Dale and Jeff are professional speakers and co-authors of Negotiating Commercial Leases & Renewals For Dummies (Wiley, 2013). Got a leasing question? Need help with your new lease or renewal? Call 1-800-738-9202, or visit www.TheLeaseCoach.com.