Current as of: 08/13/2026
| Company Name | Company Phone | Trade |
| Precise Tree Care, Inc | 815-464-3777 | Tree Care |
| John’s Pro Tree Service Inc | (708) 424-5885 | Tree Removal |
| C & E Tree Service, Inc | 219-696-7957 | Tree Removal |
| Priced Rite Tree Removal, LLC | 219-886-9660 | Tree Removal |
| Keilman’s Tree Service LLC | 219-680-8926 | Tree Service |
| Down To Earth Tree Service | 219-663-5630 | Tree Service |
| German Tree Service Inc | (708) 834-0060 | Tree Service |
| Brian’s Tree Service, Inc | 219-922-8600 | Tree Service |
| JDS Tree Service LLC | 630-401-0618 | Tree Service |
| Semper Fi Tree Service | 765-652-0403 | Tree Service |
| Timber Masters, LLC | 219-864-8733 | Tree Service |
| The Regions Tree, LLC | 219-323-5466 | Tree Service |
| Midwest Tree Works LLc | 219-230-6245 | Tree Service |
| Reliable Tree Service Inc | 708-655-9121 | Tree Service |
| C & O Tree Services | (214) 927-1976 | Tree Service |
| Mr. Bill’s Tree Service, LLC | 815-474-8106 | Tree Service |
| Bluders Tree Service Inc | 708*485-5284 | Tree Service |
| Lake Tree LLC | (219) 313-5099 | Tree service |
| Economy Tree Service | 219-746-4373 | Tree Service |
| R Vroom Service Inc | 708-417-0311 | Electrical |
| EMCOR/Hyre Electric Co. of Indiana, Inc. | 219-923-6100 | Electrical |
| I & P Electric, Inc. | (219) 808-0178 | Electrical |
| T. Franklin Construction | 708-935-3801 | Electrical |
| Lynn Electric, Inc | (219) 771-5106 | Electrical |
| Evorik Electric Co., Inc | 219-663-8707 | Electrical |
| IDE Electric LLC | (773) 742-7457 | Electrical |
| Raceway Electric | 219-688-6846 | Electrical |
| A & J Electric Co | 773-814-3339 | Electrical |
| Circuit Solutions, LLC | 219-242-3606 | Electrical |
| Credent Electric Inc DBA Credent Quality Electric | 219-662-8096 | Electrical |
| Blackburn Builders LLC. | (815) 370-9537 | Electrical |
| Advanced Industrial & Commercial Solutions, Inc | 219-333-6421 | Electrical |
| Continental Electric Co., Inc | 219-938-3460 | Electrical |
| A/E Electric | 219-615-8542 | Electrical |
| Generator Technologies | 708-672-6251 | Electrical |
| Meyer’s Companies, Inc Electrical | 219-924-1999 | Electrical |
| Austin Electric, Inc | 815-744-1147 | Electrical |
| Van Der Noord Electric LLC | (219) 712-8153 | Electrical |
| Amps & Volts Electric Inc | 219-244-2136 | Electrical |
| Dabrowski Construction | 219-614-3115 | Electrical |
| Automation & Control Services, Inc | 219-558-2060 | Electrical |
| AUS Electric | 219-775-7953 | Electrical |
| Teck Electric LLC | (219) 552-9400 | Electrical |
| Berry Electric Contracting Co., Inc | 708-547-9300 | Electrical |
| Four Seasons Heating & AC, LLC | 708-496-4411 | Electrical |
| Boender Electric, Inc | 219-865-2900 | Electrical |
| FinishLine Electric LLC | 219-281-9905 | Electrical |
| Electric Power Solutions, LLC | 708-516-9491 | Electrical |
| Bella Electric, LLC | 570-517-9612 | Electrical |
| Boersma Electric, Inc | 708-935-4580 | Electrical |
| C.B. Electric, Inc | 219-988-2014 | Electrical |
| Luxury Landscapes LLC dba Sparkie Electric | 219-800-2724 | Electrical |
| Dragonfly Renovations | 219-728-8676 | Electrical |
| DWP Electric, LLC | 708-217-4241 | Electrical |
| Foster Electric, Inc | 219-838-2218 | Electrical |
| Gaylor Electric, Inc. | 317-843-0577 | Electrical |
| Genesis Electric Service, LLC | 317-708-7000 | Electrical |
| GFI Electric, Inc | 219-922-9512 | Electrical |
| Green Light Electric, LLC | 219-671-6312 | Electrical |
| Hawk Enterprises, Inc | 219-662-8090 | Electrical |
| Lynn & Son Electric LLC | 219-617-7559 | Electrical |
| Circle “R” Electric, Inc | 219-762-5588 | Electrical |
| Maximum Electric, LLC | 708-200-3840 | Electrical |
| Juergens Electric LLC | (219) 616-0559 | Electrical |
| Rich’s Electric Inc | 219-688-4873 | Electrical |
| Frankfort Electric Inc | 815-517-5435 | Electrical |
| H&T Electrical Services | 219-472-6647 | Electrical |
| JC Underground Services, Inc | 630-361-3632 | Electrical |
| Heiser Electric | 219-678-5215 | Electrical |
| Kreykes Electric, Inc | 708-895-0022 | Electrical |
| Lighthouse Electric Service, Inc | 219-531-0400 | Electrical |
| Meade Electric Co, Inc | 219-939-4301 | Electrical |
| CJ and Son Electric LLC | 219-678-9102 | Electrical |
| Mikulich Electric | 219-313-0916 | Electrical |
| Midwestern Electric, LLC | 219-397-4444 | Electrical |
| Austgen Electric, Inc | 219-924-7528 | Electrical |
| MCS Electric, LLC | 219-942-1222 | Electrical |
| C & J Industries, Inc | 708-757-4495 | Electrical |
| Powerlink Electric, LLC | 847-850-5666 | Electrical |
| Lansing Electric | 708-474-1608 | Electrical |
| Maglish PHCE dba ABC PHCE | 847-562-5578 | Electrical |
| RPX LLC | 219-680-8039 | Electrical |
| Sandberg Electric, LLC | 815-862-5348 | Electrical |
| Stray Voltage, LLC | 262-697-1184 | Electrical |
| Sweney Electric Company, Inc | 219-769-6007 | Electrical |
| Tesla Energy Operations, Inc | 925-864-4390 | Electrical |
| The State Group Industrial (USA) Limited | 608-758-9485 | Electrical |
| Sargent Electric Company | 219-354-2235 | Electrical |
| CB Electric, Inc | 219-988-2014 | Electrical |
| TSWT Acquisition, Inc | 573-339-1800 | Electrical |
| U-Go Electric Co, Inc | 219-765-5000 | Electrical |
| Vankirk Electric, Inc | 678-425-9494 | Electrical |
| Galvan O’Connor Electric, Inc DBA O’C Electric | 219-306-6122 | Electrical |
| Lauridsen Electrical Division, LLC | 219-743-8573 | Electrical |
| Tron Solar, LLC | 800-484-8766 | Electrical |
| M.J. Electric, LLC | 906-776-4478 | Electrical |
| Village Electric, Inc | 708-474-1904 | Electrical |
| Wave Electric, Ltd | 219-746-3894 | Electrical |
| NewGen Electric, LLC | 219-213-9611 | Electrical |
| J & M Electric, LLC | 702-969-4829 | Electrical |
| Triton Solutions LLC | 219-207-2076 | Electrical |
| Semko Construction | 219-951-4100 | Electrical |
| Henn & Sons Construction Services, Inc | 219-374-7197 | Electrical |
| Economy Electric, Heating & Cooling | 219-923-4441 | Electrical |