Herrington Elementary Denver, CO St. Louis Stadium Saint Louis, MO On the Border Café Denver, CO Westerfield Shopping Town Saint Louis, MO Parker Adventist Hospital Denver, CO Ashbury Church Springfield, MO Red Rock Amphitheater Denver, CO Dillon's Superstore Springfield, MO Ritz Carlton Resort Bachelor Gulch Denver, CO Grecian Steak House Springfield, MO St. Vincent de Paul Denver, CO McDonald's Restaurant Springfield, MO Duct FireMaster® Fire Bennett's Bar-B-Q Englewood, CO Mesquite Charles Springfield, MO Fort Lupton Middle School Fort Lupton, CO Springfield School Springfield, MO Protection Products Reference Grisante's Greenwood Village, CO TGI Friday's Restaurant Springfield, MO Centura Health Hospital Parke, CO McDonald's Restaurant Belgrade, MT List Lutheran Hospital Wheat Ridge, CO McDonald's Restaurant Dillon, MT MBNA Telemarket Building Wilmington, DE McDonald's Restaurant Glaslow, MT Boca Woods Country Club Boca Raton, FL McDonald's Restaurant Kalispell, MT Duct Chemical Rye Elementary School Bradenton, FL Denny's Restaurant Black Mountain, NC University of Alabama Tuscaloosa, AL Ruby Tuesday's Restaurant Clearwater, FL Murdoch Center Butner, NC University of San Diego San Diego, CA Coleman Federal Prison Coleman, FL City Fair Charlotte, NC Schwitzer Lab Indianapolis, IN Marina Bay Resort Ft. Lauderdale, FL Day's Hotel Charlotte, NC University of Notre Dame Science Center Notre Dame, IN Walt Disney Dolphin Hotel Lake Buena Vista, FL Duke Power Charlotte, NC Bryan Lab-Duke University Durham, NC Walt Disney Swan Hotel Lake Buena Vista, FL Old Spaghetti Factory Charlotte, NC Hewlett Packard Corvallis, OR Publix Grocery Store Lakeland, FL Nation's Bank Tower Charlotte, NC Albertus Magnus Providence, RI Ritz Carlton Hotel Manalapan, FL Prisms Restaurant Charlotte, NC University of Texas Arlington, TX Sheraton Hotel Miami, FL The Mill Restaurant Charlotte, NC Whataburger Field Corpus Christi, TX Grey Oaks Country Club Naples, FL Duke R.D. Thomas Building Durham, NC Baylor Science & Medical Center Waco, TX Quale West Country Club Naples, FL Duke University Cafeteria Durham, NC Amogen Seattle, WA Allstar Hotel Disney Orlando, FL Denny's Restaurant Greensboro, NC Boeing Seattle, WA Fort Wilderness Hotel Orlando, FL Hardee's Restaurant Huntersville, NC Aldrich Chemical Milwaukee, WI Omni Rosen Hotel Orlando, FL Hardee's Restaurant Laurel Park, NC Duct Grease Orange County Convention Ctr. Orlando, FL Denny's Restaurant Morganton, NC Galley, Andrews Air Force Base Guam Ritz Carlton Hotel Orlando, FL Hardee's Restaurant Morganton, NC Anchorage Courthouse Anchorage, AK Atlanta International Airport Atlanta, GA Denny's Restaurant Mooresville, NC McDonald's Restaurant Sitka, AK Medical College of Georgia Augusta, GA Hardee's Restaurant Mooresville, NC Birmingham Civic Center Birmingham, AL Morrison's Fresh Ck. Marietta, GA Hardee's Restaurant Old Fort, NC Birmingham Turf Club Birmingham, AL Marietta Sporting Club Tucker, GA McDonald's Restaurant New Hanover, NC McDonald's Restaurant Birmingham, AL Forniao Restaurant Honolulu, HI Wendy's Restaurant New Hanover, NC Del Champs Hoover, AL Ihilani Hotel Honolulu, HI Hardee's Restaurant Stanley, NC Glendale Schools Glendale, AZ Kaholo Mandrian Honolulu, HI Omaha Convention Center Omaha, NE AT&T Mesa, AZ L' Italiano's Restaurant Honolulu, HI Union Specific Tower Omaha, NE McDonald's Restaurant Mesa, AZ Sheraton Moana Surf Honolulu, HI Camden Aquarium Camden, NJ McDonald's Restaurant Phoenix, AZ Marriott Hotel Kauai, HI Olive Garden Restaurants East Hanover, NJ Via Linda High School Scottsdale, AZ Marriott Hotel Maui, HI Robert Wood Johnson New Brunswick, NJ Mario's Restaurant Tempe, AZ Ritz Carlton Hotel Maui, HI McDonald's Restaurant South Plainfield, NJ McDonald's Restaurant Tempe, AZ Marriott Ko'Olina Oahu, HI Sandia National Labs Albuquerque, NM K-Mart Tucson, AZ Quad S Schofield Barracks Oahu, HI Intel FAB 11 Rio Rancho, NM Disneyland Anaheim, CA Hapuna Prince S. Kohala Coast, HI Whiskey Pete Hotel Clark County, NV Woolae Oak Beverly Hills, CA Hale Koa Hotel Waikiki, HI Ritz Carlton Hotel Henderson, NV Steak Escape Cerritos, CA Liikai Hotel Waikiki, HI Spats Incline Village, NV Tony Roma's Restaurant Concord, CA Pizza Hut Restaurant Waikiki, HI Bally's Las Vegas, NV Fullerton Hospital Fullerton, CA Iowa State Univ. Student Union Ames, IA Bellagio Hotel Las Vegas, NV Hana Winery Healdsburg, CA Mid-America Convention Center Council Bluffs, IA Blue Diamond Boomtown Las Vegas, NV U.C. Irvine Irvine, CA Principal Building Des Moines, IA Bombadear Las Vegas, NV Long Beach Memorial Long Beach, CA Red Lobster Restaurant Coeur d'Alene, ID Boomerang Las Vegas, NV Madera Women's Prison Madera, CA Tyson Events Center Sioux City, ID Boston Chicken Restaurant Las Vegas, NV Octel Milpitas, CA University of Illinois Champaign, IL Boulder Station Las Vegas, NV Monte Carlo Hotel Monte Carlo, CA Hard Rock Hotel & Café Chicago, IL Boulevard Mall Restaurant Las Vegas, NV Culinary Institute Napa, CA Prudential I Tower Chicago, IL Burger King Las Vegas, NV Lucky's Northern CA University of Chicago Graduate School of Business Caesar's Palace Las Vegas, NV TGI Friday's Restaurant Oakland, CA Chicago, IL Casino Royale Las Vegas, NV Oxnard High School Oxnard, CA Dunkin Donuts Lisle, IL Chevy's Restaurant Las Vegas, NV Spotlight 29 Palm Springs, CA Lone Star Steak Salon Springfield, IL China Town Plaza Las Vegas, NV McDonald's Restaurant Rancho Cucamonga, CA St. Benedictine Ferdinand, IN Circus Circus Las Vegas, NV Wienerschnitzel Rancho Cucamonga, CA Indiana Medical Center Fort Wayne, IN Continental Hotel Las Vegas, NV Cache Creek Hotel & Casino Sacramento, CA Lutheran Hospital Fort Wayne, IN Denny's Restaurant Las Vegas, NV Methodist Hospital Sacramento, CA Olive Garden Restaurant Fort Wayne, IN Family Fun Center Las Vegas, NV Round Table Pizza Sacramento, CA Circle Center Mall Indianapolis, IN Fog City Diner Las Vegas, NV Old Country Buffet Salinas, CA McDonald's Restaurant Indianapolis, IN Four Queens Hotel & Casino Las Vegas, NV Gap San Bruno, CA Main Street Deli Lawrence, KS Garlic House Las Vegas, NV Delmar San Diego, CA Sterling House Health Center Lenexa, KS Grand Gourmet at MGM Las Vegas, NV Inmate Reception Center San Diego, CA Tool Shed Restaurant Olathe, KS Grand Slam Hotel Las Vegas, NV DeYoung Museum San Francisco, CA Boston Chicken Restaurant Overland, KS Hamburger Hamlet Restaurant Las Vegas, NV IHOP Restaurant San Francisco, CA Macaroni Grill Restaurant Overland, KS Horseshoe Hotel Las Vegas, NV Little Joe's San Francisco, CA Boeing Mil Airplane Sedgwick County, KS Kenny Rodgers Roaster Las Vegas, NV Miyako Hotel San Francisco, CA Greyhound Dog Track Sedgwick County, KS Kentucky Fried Chicken Las Vegas, NV Planet Hollywood San Francisco, CA Arby's Restaurant Topeka, KS Kokomo's Mirage Hotel Las Vegas, NV Cheesecake Factory San Jose, CA Old Country Buffet Topeka, KS Las Vegas Hilton Las Vegas, NV California Pizza San Mateo, CA Tiffany's Bakery Topeka, KS Lamb of God Lutheran Church Las Vegas, NV Olive Garden Restaurant Santa Clarita, CA Koch Industries Wichita, KS The Luxor Hotel Las Vegas, NV Claude's Bar & Grill Santa Cruz, CA Kentucky Fried Chicken Grayson, KY Macaroni Grill Restaurant Las Vegas, NV Soledad Prison Soledad, CA National Security AG Baltimore, MD McDonald's Restaurant Las Vegas, NV Rocky & Natasita's Sonoma, CA Westinghouse-Tech Building Baltimore, MD MGM Grand Theme Park Las Vegas, NV Anaheim Stadium Southern CA Pargo's Restaurant Frederick, MD Nugget Hotel & Casino Las Vegas, NV Getty Center Southern CA Kentucky Fried Chicken Battle Creek, MI Outback Steak House Las Vegas, NV Neiman Marcus Southern CA Detroit Art Institute Crete Ctr. Detroit, MI Pizza Hut Restaurant Las Vegas, NV Panda Express Restaurant Southern CA Detroit Athletic Club Detroit, MI Planet Hollywood Las Vegas, NV UCLA Exchange Southern CA Little Caesar's Restaurant Detroit, MI Rio Hotel & Casino Las Vegas, NV Von's Supermarkets Southern CA One Detroit Center Detroit, MI Sam's Town Las Vegas, NV Roy's Spanish Bay, CA Wayne Co. Correctional Facility Detroit, MI Sands Hotel & Casino Las Vegas, NV Studio City Home Studio City, CA Ruby Tuesday's Restaurant Southfield, MI Smoke Ranch Junction Las Vegas, NV UCLA Torrance, CA Wendy's Restaurant Maple Grove, MN Stratosphere Tower Las Vegas, NV James Logan High School Union City, CA Mall of America St. Paul, MN Tratiorias Las Vegas, NV Taco Bell Restaurant Walnut Creek, CA Raintree Forest Restaurant St. Paul, MN Tropicana Hotel Las Vegas, NV Grace Maternity Hospital Halifax Nova Scotia, CN Lone Star Steak Salon Branson, MO Turtle Stop Stores Las Vegas, NV Chic-Fil-A Restaurant Aurora, CO Bartle Hall Convention Kansas City, MO Union Plaza Las Vegas, NV Boston Chicken Restaurant Broomfield, CO Arby's Restaurant Raytown, MO Verdi Café Las Vegas, NV Castle Pines Country Club Castle Pines, CO Amigo's Restaurant Saint Joseph, MO Wendy's Restaurant Las Vegas, NV Broadmoor Golf Club Colorado Springs, CO Galleria Mall Saint Louis, MO Wynn Las Vegas Resort & Country Club Las Vegas, NV

2/2008 V.A. Hospital Dekalb County, GA Honolulu Medical Center Honolulu, HI Hospital HVAC Duct Des Moines, IA Bank One Center Indianapolis, IN The Boston Convention Center Boston, MA Rowe's Wharf Boston, MA Burger King Restaurant Reno, NV Signature Inn Auburn Hills, MI Eldorado Hotel Reno, NV Monroe Public School Monroe, MI Hot Dog on a Stick Reno, NV St. Louis Casino St. Louis, MO Hyatt at Lake Tahoe Reno, NV First Union Bank Charlotte, NC Kentucky Fried Chicken Reno, NV Creighton University Omaha, NE Project C Hotel Casino Reno, NV AT&T Building II Murray Hill, NJ Reno Hilton Hotel Reno, NV Merck Pharmacy Rahway, NJ Ruby's at Bowling Center Reno, NV Nevada State Library Carson City, NV Silver Legacy Reno, NV Blue Diamond Boomtown Las Vegas, NV Buffalo Bills Stateline, NV Grand Slam Hotel Las Vegas, NV PriMadonna Stateline, NV The Luxor Hotel Las Vegas, NV Federal Reserve Building Buffalo, NY Turnburry Place Las Vegas, NV Endwell Hospital Johnson City, NY Buffalo University Buffalo, NY Morgan Stanley New York City, NY JFK International Airport Jamaica, NY Red Lobster Restaurant Niagara Falls, NY Gershwin Theatre Manhattan, NY Eastview Mall Rochester, NY Watchtower Magazine Patterson, NY George Eastman House Rochester, NY Nordstrom's-Westchester White Plains, NY Carousel Mall Syracuse, NY Hewlett Packard Corvallis, OR HIP White Plains, NY Eagle Stadium Philadelphia, PA Juvenile Detention Center Cincinnati, OH Providence College Providence, RI Univ. of Cincinnati-Tangeman Hall Cincinnati, OH Charlotte Knights Fort Mills, SC Westin Hotel Cincinnati, OH Brook Army Hospital Fort Sam Houston, TX Metzenbaum Federal Building Cleveland, OH George Washington University Loudon County, VA Wyndham Hotel Cleveland, OH Winchester Medical Center Winchester, VA Nationwide Columbus, OH Boeing Seattle, WA Grady's Restaurant Oklahoma City, OK Gonzaga University Spokane, WA Macaroni Grill Oklahoma City, OK Madrid Airport Madrid, Spain McDonald's Restaurant Yukon, OK Spirit Mountain Casino Polk County, OR Fire Training Facilities Portland International Airport Portland, OR Sarasota Fire Training Facility Sarasota, FL US Bank Tower Portland, OR Burlington Fire Department Ontario, CN Geriatric Center Allentown, PA Burnsville Fire Department Burnsville, MN Boston Chicken Restaurant Philadelphia, PA Missoula Fire Training Facility Missoula, MT Joseph Stokes Recreation Philadelphia, PA Cherry Point Marine Base Cherry Point, NC Marriott Hotel Philadelphia, PA Orange County Training Facility New York VA Hospital Philadelphia, PA Burger King Restaurant Columbia, SC Chase Restaurant Columbia, SC Pontiac Elementary Columbia, SC Richland Mall Columbia, SC TGI Friday's Restaurant Columbia, SC Hard Rock Café Nashville, TN Nashville Stadium Nashville, TN Ryan Steak House Austin, TX Wendy's Restaurant Austin, TX Bay Area Hospital Corpus Christi, TX Del Norte Hotel El Paso, TX E.O. Woods Fort Worth, TX Black Eyed Pea Garland, TX Opryland Hotel Grapevine, TX Alamo-Dome San Antonio, TX Salt Lake Community College Cafeteria Salt Lake City, UT Dulles International Airport Chantilly, VA Embassy Suite Hotel Bellevue, WA Panda Bear Restaurant Bellevue, WA Underwriter's Labs Camas, WA St. Peter's Hospital Olympia, WA Top Foods Grocery Puyallup, WA Boeing Long Acres Renton, WA McDonald's Restaurant Seattle, WA North Shore School Seattle, WA Tulalip Hotel & Casino Seattle, WA Univ. of Washington, Hagget Hall Seattle, WA McDonald's Restaurant Spokane, WA Gonzaga University Spokane, WA Multi-Care Center Tacoma, WA McDonald's Restaurant Yelm, WA McDonald's Restaurant S. Charleston, WV 4 Season's Hotel & Resort Jackson Hole, WY Washakie Campus Laramie, WY

Duct HVAC Anchorage Courthouse Anchorage, AK LAM Research Berkeley, CA Extended Stay America Burbank, CA Calloway Golf Manufacturing Carlsbad, CA Extended Stay America Carlsbad, CA L.B. Memorial Hospital Long Beach, CA University of California of Los Angeles Los Angeles, CA USDC San Diego, CA DeYoung Museum San Francisco, CA San Francisco Library San Francisco, CA U.S. Court of Appeals San Francisco, CA K-Mart Turlock, CA Colorado Convention Center Denver, CO ANDRX Pharmaceutical Davie, FL The Avenue Store Jacksonville, FL Orange County Convention Ctr. Orlando, FL Georgia State College Atlanta, GA Georgia World Congress Center Atlanta, GA 2/2008