| Business | Phone |
| Alfa Engineering Ltd 2909 Saskatchewan Dr, Regina S4T 1H4 | (306) 352-7989 |
| J C Kenyon Engineering Inc 2300 Smith St, Regina S4P 2P6 | (306) 585-6126 |
| J D Mollard & Assoc Ltd 2002 Victoria Ave #810, Regina S4P 0R7 | (306) 352-8811 |
| Jacques Whitford Environment 2510 12th Ave, Regina S4P 3X1 | (306) 721-5935 |
| L W Johnston Engineering 3316 Lakeshore Crt, Regina S4S 7H8 | (306) 352-3028 |
| Lvj Engineering Ltd 2338e Assiniboine Ave E #2, Regina S4V 2E9 | (306) 584-0670 |
| Mac Pherson Engineering Inc 2365 Albert St #310, Regina S4P 4K1 | (306) 586-7972 |
| Mr2-Mc Donald & Assoc 4303 Albert St, Regina S4S 3R6 | (306) 584-7071 |
| Ritenburg & Assoc Ltd 2222 Albert St #202, Regina S4P 2V2 | (306) 569-1303 |
| Blue Sky Management Ltd 136 Tremaine Ave, Regina S4R 6S5 | (306) 545-6765 |
| Schappert Assoc Ltd 5425 Ballantine Crt, Regina S4X 4K4 | (306) 775-1275 |
| Stantec Consulting Ltd 1919 Rose St #302, Regina S4P 3P1 | (306) 777-0123 |
| Trialpha Consulting Ltd 2365 Albert St, Regina S4P 4K1 | (306) 584-9121 |
| Uma Engineering Ltd 1125 Pettigrew Ave, Regina S4N 5W1 | (306) 789-9900 |
| Water Resource Consultants Ltd 3216 Winchester Rd, Regina S4V 2S8 | (306) 751-0655 |
| Bosgoed Project Consultants 1919 Rose St #208, Regina S4P 3P1 | (306) 584-1867 |
| Cavern Engineering Ltd 3032 L'Arche Cres, Regina S4S 1M7 | (306) 584-2882 |
| Cochrane Engineering Ltd 1230 Blackfoot Dr #200, Regina S4S 7G4 | (306) 585-1990 |
| Donald Engineering & Assoc 47 Dalgliesh Dr, Regina S4R 4J5 | (306) 545-8906 |
| Earth Tech Canada Inc 2629 29th Ave #201, Regina S4S 2N9 | (306) 584-8580 |
| Epec Consulting Ltd 1601a 4th Ave, Regina S4R 8P9 | (306) 757-8694 |