Cornerstone Developers has relocated to 2100 Trade Center Way, Suite D, in Naples.

Interior design studio Kappy King Cole has relocated to 9280 College Parkway, Suite 4, in Fort Myers.

Edward and Arlene Mahan have sold East End Deli at 359 Periwinkle Way on Sanibel Island to Robert Price. No name change is planned. Scott Robertson and Gary Tasman with Grubb & Ellis/VIP and Rose Dakos of VIP Realty Group negotiated the transaction.

J.L. Wallace has completed construction on a 5,700-square-foot fire and rescue station at 21510 Immokalee Road.

Land Solutions/Development Solutions has moved to 6150 Diamond Centre Court, Unit 1300, in Fort Myers.

Merle Norman Cosmetic Studio and Day Spa has expanded in Bell Tower Shops.

Rodney A. Fidler Jr. has formed Fidler Real Estate Services.

It's Just Lunch, a dating service for professionals, has opened in Naples and Fort Myers. The owner of the local franchise is Lynn Adams.

Coastal Capital Markets, parent company to Coastal Discount Stockbrokers and Coastal Investment Advisors, has opened an office in Fort Myers at 5230 Clayton Court, Suite 1. The company has named Stephen Rone branch manager, and Michael T. Burns and Robert Rossi investment managers.

Marsh Advantage America has moved its office from Naples to Riverview Center in Bonita Springs. The new address is 27500 Riverview Boulevard, Suite 201.

First Home Builders' Super Model Center is under construction in Fort Myers, on Colonial Boulevard near the intersection of U.S. 41, and slated to open this month.

WilsonMiller has acquired Tampa civil engineering and land planning firm Florida Technical Services and plans to locate a new office in Pasco County.

Janet Watermeier and Frank D'Alessandro have formed The Florida Gulf Coast Group, a private consulting and development resources firm.

First National Bank of Florida plans to build a new financial center in HealthPark Florida at the corner of Summerlin and Bass roads in Fort Myers.