- JW Marriott Hotel Santo Domingo
- Marriott Aruba Resort & Casino
- Marriott Atlanta Airport
- Marriott Brooklyn Bridge
- Marriott Courtyard Isla Verde Resort & Casino
- Marriott Courtyard Miramar San Juan
- Marriott Courtyard Rocky Mount
- Marriott Courtyard Santo Domingo
- Marriott Deerfield Suites Chicago
- Marriott Harbor Beach Resort
- Marriott Hotel at Perimeter Center
- Marriott International Corporate
- Marriott Kansas City Airport
- Marriott Kansas City Downtown
- Marriott Key Largo Bay Beach Resort
- Marriott Long Island Hotel
- Marriott Los Angeles Airport
- Marriott Manhattan Beach
- Marriott Marco Island Resort
- Marriott Marina Del Rey
- Marriott Marina Fort Lauderdale
- Marriott Marquis Times Square
- Marriott Miami Airport Complex
- Marriott Miracle Mile Chicago
- Marriott New York East Side Hotel
- Marriott New York Laguardia Airport
- Marriott Newark Airport
- Marriott Orlando Airport
- Marriott Overland Park Kansas
- Marriott Perimeter Center
- Marriott San Juan Resort and Stellaris Casino
- Marriott St. Kitts Resort & Casino
- Marriott Starr Pass Resort Tucson
- Marriott Suites Anaheim
- Marriott Suites Atlanta Midtown
- Marriott Suites Deerfield Illinois
- Marriott Suites Rosemont
- Marriott Tampa International National Mall
- Marriott Tampa West Shore
- Marriott Tampa Westshore
- Marriott Westchester
- Renaissance Aruba Resort and Casino
- Renaissance Boca Raton
- Renaissance Boston Bedford Hotel
- Renaissance Chicago
- Renaissance Club Sport and Spa Walnut Creek
- Renaissance Eden Roc Hotel
- Renaissance Hotel Fort Lauderdale
- Renaissance Hotel Plantation
- Renaissance Jaragua Resort and Casino
- Renaissance La Concha Resort & Casino
- Renaissance St. Kitts Resort
- Renaissance Times Square
- Residence Inn Rocky Mount
- Sheraton Boston
- Sheraton Colony Square
- Sheraton Gateway Hotel Toronto
- Sheraton Hotel Atlantic Beach
- Sheraton Hotel Birmingham
- Sheraton Hotel Houston North
- Sheraton Hotel Towers Chicago
- Sheraton Imperial & Convention Center
- Sheraton Key Largo Resort
- Sheraton Key West
- Sheraton New York Hotel
- Sheraton Parsippany
- Sheraton Stamford
- Sheraton Station Square
- Sheraton Universal City
- The Westin Alyeska Prince Anchorage
- The Westin Aquila
- The Westin Atlanta Airport
- The Westin Atlanta North at Perimeter Center
- The Westin Atlantic Hotel Fort Lauderdale
- The Westin Bayshore
- The Westin Beach Resort Key Largo
- The Westin Carambola Beach Resort
- The Westin Century Plaza Hotel & Tower
- The Westin Cincinnati
- The Westin Columbus
- The Westin Crown Center Kansas City
- The Westin Edmonton
- The Westin Fort Lauderdale
- The Westin Francis Marion
- The Westin Galleria Dallas
- The Westin Halifax
- The Westin Hawaii Prince Hotel
- The Westin Hermitage
- The Westin Hilton Head Island Resort
- The Westin Horton Plaza
- The Westin Hotel Cypress Creek
- The Westin La Cantera
- The Westin Le Mont-Royal Hotel and Casino
- The Westin Los Angeles Airport Hotel
- The Westin Los Angeles Bonaventure Hotel & Suites
- The Westin Maui
- The Westin Maui Prince Hotel
- The Westin Mission Hills
- The Westin O’Hare Hotel
- The Westin Oklahoma City
- The Westin Park Central
- The Westin Resort Hilton Head Island
- The Westin Resort St. John U.S.V.I.
- The Westin Rio Mar
- The Westin San Francisco Airport
- The Westin San Luis Potosi Mexico
- The Westin Santa Clara Mexico
- The Westin Savannah
- The Westin Soberano Mexico
- The Westin South Coast Plaza
- The Westin St. Francis
- The Westin St. John Resort
- The Westin Tabor Center
- The Westin Tampa
- The Westin Walt Disney World Swan
- The Westin Waltham
- AC Marriott San Juan
- Le Meriden at Beverly Hills
- The Delta Orlando Resort
- The Fairfield Rocky Mount
- The Gaylord Opryland Resort & Convention Center Nashville
- The Inn at Opryland
- Best Western South Miami
- Comfort Inn Asheboro
- Comfort Inn Gateway
- Comfort Inn Rocky Mount
- Comfort Suites Orlando
- Crown Plaza Lake Oswego
- Crown Plaza Rosemont
- Crowne Plaza Cincinnati
- Days Inn Atlantic Beach
- Double Tree Hotel Virginia Beach
- Double Tree O’Hare
- DoubleTree Rosemont
- Embassy Suites Anaheim South
- Embassy Suites Chicago
- Embassy Suites O’Hare
- Embassy Suites Rosemont
- Hampton Inn Morehead City
- Camino Real Guadalajara Mexico
- Camino Real Mexico City
- Camino Real Resort Acapulco Mexico
- Camino Real Resort Cancun Mexico
- Camino Real Resort Puerto Vallarta
- Hilton Aruba Resort and Casino
- Hilton Atlanta Northeast
- Hilton Bellevue
- Hilton Condado Plaza
- Hilton Hill Country Resort
- Hilton Hotel Fort Lauderdale Airport
- Hilton Hotel Long Island
- Hilton Hotel Marco Island
- Hilton Hotel Palm Springs
- Hilton Hotel San Antonio
- Hilton San Juan Resort
- Hilton Sunrise Hotel
- Holiday Inn Key Largo
- Holiday Inn North Miami
- Holiday Inn Rocky Mount
- Abaco Island Beach Resort
- Aqua Hotel South Beach
- Asheboro Inn
- Astor Hotel South Beach
- Blue Moon Hotel
- Boca Bridge Hotel
- Boca Raton Resort & Beach Club
- Caesar Park Hotel & Spa Fortaleza Brazil
- Charleston Place Hotel
- Chase Park Plaza Hotel
- Colony Beach Resort
- Don Shula’s Hotel & Golf Club
- DuPont Plaza Hotel
- El San Juan Resort and Casino
- Fiesta Americana Resort Cancun
- Fisher Island Club
- Grand Traverse Golf Resort
- Hawk’s Cay Resort & Marina
- Holiday Isles Resort & Marina
- Hotel Circa 39 South Beach
- Hotel Mela New York
- Inn on Biltmore Estate
- Iron Horse Hotel
- Little Palm Island Resort
- Longboat Key Club & Resort
- MAVE Hotel South Beach
- Merv Griffin Hotel Beverly Hills
- Moonrise Hotel
- Naples Beach Hotel & Golf Resort
- Ocean Reef Club
- Old Bahamas Bay Beach Resort
- Palace Hotel New York
- Rolling Hills Golf Resort
- Sonesta Key Biscayne Resort
- The Betsy Hotel South Beach
- The Beverly Hills Hotel
- The Beverly Hilton Hotel
- The Biltmore Hotel Coral Gables
- The Conquistador Resort Puerto Rico
- The David William Hotel Coral Gables
- The Don Cesar Resort & Casino
- The Glenn Hotel South Beach
- The Hotel Vila South Beach
- The Iron Horse Hotel
- The Sagamore Hotel South Beach
- The Strand Hotel South Beach
- The Traymore Hotel South Beach
- The Water Club San Juan
- The Wave Hotel South Beach
- Howard Johnson’s Hialeah
- Howard Johnson’s Miami
- Inter-Continental Barclay New York
- Inter-Continental Hotel Miami
- Radisson Resort Sacramento
- Radisson San Antonio Hill Country Resort
- Ramada DuPont Center
- 29 Palms Resort and Casino Palm Springs
- Agua Caliente Resort & Casino Palm Springs
- Casino Morongo Palm Springs
- Fantasy Springs Resort & Casino
- Paradise Resort and Casino
- Sahara Hotel & Casino Las Vegas
- Spa Resort and Casino Palm Springs
- Comair Airlines
- Delta Airlines
- Dolphin’s Stadium
- Joe Robbie Stadium
- Pro Player Stadium
- Sea Escape Cruise Line
Welcome to HOST... You're exactly where you should be

Orchestrating Service Standards into Hotel Stars
Where Every Guest Experience Creates an Encore Performance
Where Every Guest Experience Creates an Encore Performance
Hospitality Optimal Service Testing (HOST) has been elevating hospitality standards worldwide since 1994. As a trusted global leader, we specialize in hospitality training, guest experience audits, brand standards compliance, and quality assurance programs that impacted hotels, resorts, and casinos to deliver world-class results.
Our mission is to orchestrate impeccable guest experiences—where every interaction becomes part of a flawless performance. Through innovative training, rigorous audits, and strategic insights, we empower properties to achieve Forbes Travel Guide and AAA Diamond ratings, inspire lasting guest loyalty, and turn every visitor into your greatest brand Ambassador. From luxury independents to global brands, HOST ensures that excellence is not just achieved—it’s performed with a standing ovation.
Our mission is to orchestrate impeccable guest experiences—where every interaction becomes part of a flawless performance. Through innovative training, rigorous audits, and strategic insights, we empower properties to achieve Forbes Travel Guide and AAA Diamond ratings, inspire lasting guest loyalty, and turn every visitor into your greatest brand Ambassador. From luxury independents to global brands, HOST ensures that excellence is not just achieved—it’s performed with a standing ovation.



This Is How We Orchestrate Stars into Encore Performers
Just as every great performance begins with setting the right tone, HOST aligns your service culture with a rhythm of excellence. We fine-tune the tempo of operations, balance the dynamics of quality and efficiency, and create a vibe that resonates with every guest. By blending individual talent into collective harmony, we ensure your team delivers service that leaves a lasting impression—the kind of performance guests demand to experience again.
The Art of Elevating Service into Standing Ovations
At HOST, we treat every guest interaction like a performance worthy of applause. Our proven strategies and intensive training programs don’t just raise service levels—they transform them into moments that captivate, impress, and resonate long after the stay.
By elevating your staff to next-generation, best-in-class standards, we set the stage for service so impeccable it earns standing ovations from your guests and sets a benchmark your competitors can only strive to match.
By elevating your staff to next-generation, best-in-class standards, we set the stage for service so impeccable it earns standing ovations from your guests and sets a benchmark your competitors can only strive to match.
Where Every Note Shapes a Guest Impression
By partnering with HOST, we stand shoulder to shoulder with your team—elevating service standards and transforming each guest interaction into a defining moment. Lasting impressions and loyal brand ambassadors aren’t tomorrow’s possibility; they’re today’s expectation.
In hospitality, the guest experience is no longer optional—it is the essential rhythm that drives sustainable growth and long-term success.
In hospitality, the guest experience is no longer optional—it is the essential rhythm that drives sustainable growth and long-term success.
