| Pippin Brothers Inc. | Lawton | OK | $12.6K |
| H.j. Brandeles Corporation | Whitesboro | NY | $12.6K |
| United Maintenance, Inc. | Atlanta | GA | $12.5K |
| Atomatic Mechanical Services Inc. | Arlington Heights | IL | $12.5K |
| Hi Alif LLC | Flowery Branch | GA | $12.5K |
| Rj Oneil Inc. | Montgomery | IL | $12.5K |
| Litton Enterprises, Inc. | Marion | IL | $12.5K |
| Air Dixon LLC | Spokane | WA | $12.5K |
| Hurckman Mechanical Industries Inc. | Green Bay | WI | $12.5K |
| Al-houtoul Al-aoula For Ac & Refrigeration Co. | Amman | | $12.4K |
| James B. Donaghey, Inc. | Mobile | AL | $12.4K |
| Constant & Sons Digging LLC | Chillicothe | MO | $12.3K |
| Ocean Breeze Air Inc. | Surprise | AZ | $12.3K |
| Trade Winds Mechanical Service LLC | Lanett | AL | $12.3K |
| Axis Mechanical, Inc. | San Jose | CA | $12.3K |
| Rad Plumbing LLC | Pollock | LA | $12.1K |
| MBM Mechanical Contractor, LLC | Waldorf | MD | $12.1K |
| Laurence Well & Pump Co. Inc. | Brooklyn | NY | $12.1K |
| Pfiffner Heating & Air Conditioning Service Inc. | Burnsville | MN | $12K |
| Murphy Services LLC | Pepperell | MA | $12K |
| Page Mechanical Group, LLC | Fort Myers | FL | $12K |
| N-it, Inc. | Seaford | VA | $11.9K |
| Standard Heating & Cooling, Inc. | Peoria | IL | $11.7K |
| Steffens Quality Plumbing & Heating Incorporated | Alamosa | CO | $11.7K |
| B & K Mechanical Contractors LLC | Omaha | NE | $11.7K |
| W.t. Denton Mechanical, Inc. | Clovis | NM | $11.6K |
| Air Mechanical LLC | Las Cruces | NM | $11.6K |
| Robert Rodriguez | Gallup | NM | $11.6K |
| Moody's Sprinkler Company, Inc. | Kingsport | TN | $11.5K |
| Mechanical Comfort, Inc. | Ames | IA | $11.4K |
| Accu-air Enterprises Inc. | Baton Rouge | LA | $11.4K |
| Proctor Corp. | West Des Moines | IA | $11.4K |
| WHL Enterprises Inc. | Metuchen | NJ | $11.4K |
| Cedars Electro-mechanical, Inc. | Lake Worth | FL | $11.4K |
| Beacon Plumbing & Mechanical, Inc. | Kent | WA | $11.4K |
| Donnelly Mechanical Corp. | Queens Village | NY | $11.4K |
| Aero Automatic Sprinkler Company | Phoenix | AZ | $11.3K |
| Celco, Inc. | Rocky Mount | NC | $11.3K |
| Stemmle Plumbing Repair Inc. | Midlothian | VA | $11.3K |
| Howard Plumbing LLC | Annapolis | MD | $11.3K |
| New Values Engineering And Agencies | Cairo | | $11.3K |
| Arctic Sheet Metal, Inc. | Portland | OR | $11.2K |
| Medical Gas Services | Phoenix | AZ | $11.2K |
| Tri State Mechanical Services LLC | Shohola | PA | $11.2K |
| Comfort Cooling Inc. | Christiansted | VI | $11.2K |
| Cii Engineered Systems Inc. | Richmond | VA | $11.2K |
| Custom Aire, Inc. | Grand Forks | ND | $11.1K |
| Carrier France SCS | Massy | | $11.1K |
| Acs Of Texas LLC | Cypress | TX | $11K |
| Pro Tech Hvac LLC | Litchfield Park | AZ | $11K |
| Balancing Professionals, Inc. | Sioux Falls | SD | $11K |
| Dunns Heating & Cooling LLC | Anniston | AL | $10.9K |
| Sierra Valley Mechanical | Rancho Cordova | CA | $10.9K |
| Steward's Plumbing Inc. | Albuquerque | NM | $10.9K |
| Performance Air Test And Balance Of Florida, LLC | Cape Coral | FL | $10.9K |
| Tezel And Cotter Air Conditioning, L.P. | San Antonio | TX | $10.9K |
| Airwaves Hvac Inc. | Baldwin Park | CA | $10.8K |
| Firetrol Protection Systems, Inc. | Fort Worth | TX | $10.8K |
| Frey's Heating & Air, Inc. | Stapleton | NE | $10.8K |
| Atlanta Tankless And Water Heater L.L.C | Kennesaw | GA | $10.8K |
| American Mechanical Services Of Colorado Springs, L.L.C. | Colorado Springs | CO | $10.7K |
| Sonny T'S Plumbing, LLC | Tupelo | MS | $10.7K |
| Turnipseed Service Company Inc. | Wister | OK | $10.6K |
| C & R Mechanical Co. | Bridgeton | MO | $10.6K |
| Artic Air Conditioning & Home Services, LLC | East Palatka | FL | $10.6K |
| North Shore Air Conditioning, Inc. | Waialua | HI | $10.6K |
| Marler's Plumbing Services LLC | Gray | GA | $10.3K |
| Peterson Refrigeration & Appliance Inc. | Gunnison | UT | $10.3K |
| Zack Services LLC | Upper Marlboro | MD | $10.3K |
| Rogers Mechanical Contractors, LLC | Douglasville | GA | $10K |
| Bruce Heating & Air Conditioning, Inc. | Hermiston | OR | $9,999 |
| L Glashow Inc. | Bronx | NY | $9,975 |
| Reliance Plumbing Group, Inc. | Nash | TX | $9,880 |
| Dave's Welding LLC | Colorado Springs | CO | $9,867 |
| Bayside Fire Protection, L.L.C. | Owings | MD | $9,858 |
| Cactus Heating & Cooling Inc. | Tumacacori | AZ | $9,785 |
| MPC Enterprises LLC | Alamogordo | NM | $9,707 |
| Pure Water Technologies, Inc. | Bozeman | MT | $9,628 |
| Fire Solutions NW LLC | Allyn | WA | $9,598 |
| Heart City Plumbing & Heating LLC | Valentine | NE | $9,587 |
| Advanced Systems LLC | Sandpoint | ID | $9,545 |
| Ross Jackson Plumbing, Inc. | Brookhaven | MS | $9,502 |
| Comeaux Plumbing & Repair, L.L.C. | Raceland | LA | $9,500 |
| Quality Test And Balance LLC | Pasadena | MD | $9,500 |
| Actionaire Leasing, Inc. | Rochester | WA | $9,450 |
| R. A. Lippitt & Sons, Inc. | Alpharetta | GA | $9,412 |
| H Vak Mechanical Corp. | Hackensack | NJ | $9,390 |
| G.R.P. Mechanical Company, Inc. | Bethalto | IL | $9,379 |
| Als Enterprises, LLC | Patrick Springs | VA | $9,360 |
| Spann's Heating And Air Condition, Inc. | Trenton | FL | $9,350 |
| River City Heating & Air, Refrigeration, Inc. | Bismarck | ND | $9,323 |
| Ac Pros, Inc. | Reseda | CA | $9,174 |
| Van Row Mechanical, Inc. | White City | OR | $9,148 |
| Hydro Mechanical, Inc. | Bellingham | WA | $9,100 |
| Corporate Mechanical Contractors, LLC | Baton Rouge | LA | $9,029 |
| Accurate Heating & Cooling | Chillicothe | OH | $9,020 |
| Plouffe's Boiler & Mechanical Service, Inc. | Middlebury | VT | $8,952 |
| Rabco Insulation Inc. | Crofton | MD | $8,900 |
| Nova Fire Protection Inc. | Fargo | ND | $8,875 |
| 3D'S Plumbing Heating & Cooling LLC | Las Vegas | NM | $8,872 |
