| Business | Phone |
| 2 E Inc 7472 Old Quarry Ln, Cleveland 44141 | (440) 717-0750 |
| Acitec 13519 W 130th St # 2, Cleveland 44133 | (440) 582-0304 |
| Acrion Technologies 7777 Exchange Rd # 5, Cleveland 44125 | (216) 573-1185 |
| Adache-Ciuni-Lynn Assn 5595 Transportation Blvd # 100, Cleveland 44125 | (216) 518-5544 |
| Advanced Numerical Tech 26946 Arbor Ln, Cleveland 44138 | (440) 235-4535 |
| Ags Enterprises Inc 5545 Wilson Mills Rd # 112, Cleveland 44143 | (440) 473-0206 |
| Alber Consulting Engineers 17138 Lorain Ave, Cleveland 44111 | (216) 252-7840 |
| Allison Engineering 3631 Perkins Ave # H4s, Cleveland 44114 | (216) 431-5550 |
| Alpha Pack Corp 660 Dover Center Rd, Cleveland 44140 | (440) 808-9995 |
| Alpha Port Inc 6002 Fleet Ave, Cleveland 44105 | (216) 441-4335 |
| Andrassy Engineering Ltd Cleveland 44145 | (440) 892-1234 |
| Applied Construction Tech 210 Hayes Dr # C, Cleveland 44131 | (216) 459-8378 |
| Arcadis Fps 1100 Superior Ave E, Cleveland 44114 | (216) 781-6177 |
| Associated Techinical Svc 25670 1st St, Cleveland 44145 | (440) 899-9292 |
| Atwell Hicks 30575 Bainbridge Rd, Cleveland 44139 | (440) 349-2000 |
| Basic Hydraulics Div 3155 W 33rd St, Cleveland 44109 | (216) 281-2420 |
| Belcan Corp Specialty Equip 28999 Aurora Rd, Cleveland 44139 | (440) 349-5200 |
| Broadview Group Llc 801b Canterbury Rd, Cleveland 44145 | (216) 332-9450 |
| Brw Inc 55 Public Sq, Cleveland 44113 | (216) 685-1740 |
| C & S Engineers Inc 20445 Emerald Pkwy # 100, Cleveland 44135 | (216) 619-5449 |
| Camp Dresser & Mc Kee Inc 1100 Superior Ave E # 620, Cleveland 44114 | (216) 579-0404 |
| Carnegie Engineering 5455 Broadview Rd, Cleveland 44134 | (216) 398-9660 |
| Carter & Burgess Inc 1300 E 9th St, Cleveland 44114 | (216) 803-1801 |
| Cec Consultants Inc 11699 Brookpark Rd, Cleveland 44130 | (216) 749-2992 |
| Chagrin Valley Engineering 22999 Forbes Rd, Cleveland 44146 | (440) 439-1999 |
| Charles A Lewis & Assoc Inc 13700 State Rd # 11, Cleveland 44133 | (440) 582-8200 |
| Zakrajsek Engineering Inc 8748 Brecksville Rd # 218, Cleveland 44141 | (440) 526-3500 |
| Zin Technologies 2001 Aerospace Pkwy, Cleveland 44142 | (216) 977-0300 |
| Washington Group Intl 1500 W 3rd St # 1, Cleveland 44113 | (216) 523-5600 |
| Water Resources & Coastal Engr 7254 Winchester Dr, Cleveland 44139 | (440) 498-0677 |
| Western Reserve Consultants 33445 Bainbridge Rd, Cleveland 44139 | (440) 248-1065 |
| Wickert Engineering Inc 1422 Euclid Ave # 454, Cleveland 44115 | (216) 696-5729 |
| Wilbur Smith Assoc 55 Public Sq # 600, Cleveland 44113 | (216) 875-2000 |
| Wade-Trim/Ohio Inc 1100 Superior Ave E, Cleveland 44114 | (216) 363-0300 |
| Collaborative Planners Inc 2490 Lee Rd, Cleveland 44118 | (216) 932-9550 |
| Connecticut Reserve Tech 2400 Superior Ave E, Cleveland 44114 | (216) 241-9788 |
| Ctl Engineering Inc 6777 Engle Rd # N, Cleveland 44130 | (440) 239-9526 |
| Traff-Pro Consultants Inc 10749 Pearl Rd # 2c, Cleveland 44136 | (440) 846-2444 |
| Transystem Corp 55 Public Sq # 19, Cleveland 44113 | (216) 861-1780 |
| Tri-Axis Design Svc 15425 Sunset Dr, Cleveland 44136 | (440) 878-3746 |
| Tucker Young Jackson Tull Inc 1301 E 9th St, Cleveland 44114 | (216) 241-0505 |
| Cuyahoga Engineering Surveying 1131 Belrose Rd, Cleveland 44124 | (440) 449-2999 |
| D-E3 Inc 18234 S Miles Rd, Cleveland 44128 | (216) 663-1500 |
| Dad Engineering Group 12333 Ridge Rd, Cleveland 44133 | (440) 230-2065 |
| Dad Engineering Group 26361 Curtiss Wright Pkwy, Cleveland 44143 | (440) 230-2065 |
| Dalia Consultants 6025 Royalton Rd # 2, Cleveland 44133 | (440) 237-0046 |
| De Santis Engineering Software 9217 Midwest Ave, Cleveland 44125 | (216) 524-2366 |
| Denk Associates Inc 503 E 200th St # 201, Cleveland 44119 | (216) 531-8880 |
| Desman Associates 50 Public Sq # 824, Cleveland 44113 | (216) 736-7110 |
| Thomas D Kmiec Pe 1520 Commodore Rd, Cleveland 44124 | (440) 449-2827 |
| Tatman Associates Inc 29015 Solon Rd, Cleveland 44139 | (440) 248-0644 |
| Technology House 30700 Carter St, Cleveland 44139 | (440) 248-3025 |
| Thermal Environmental Systems 24551 Detroit Rd # 1, Cleveland 44145 | (440) 871-2410 |
| Thermolectric Solutions Inc 8755 Usher Rd, Cleveland 44138 | (440) 427-2244 |
| Discovery Corp 5120 Richmond Rd # C, Cleveland 44146 | (216) 831-1758 |
| Donald G Bohning & Assoc Inc 7979 Hub Pkwy, Cleveland 44125 | (216) 642-1130 |
| Dynatech 23408 Mccann St, Cleveland 44128 | (216) 475-3488 |
| E Quest 1956 W 25th St # 302, Cleveland 44113 | (216) 621-9490 |
| Stc Enviroscience Engineers 2461 Cedarwood Rd, Cleveland 44124 | (440) 442-3161 |
| Stephen J Sebesta & Assoc Inc 6777 Engle Rd, Cleveland 44130 | (440) 781-0060 |
| Stevenson & Assoc 9217 Midwest Ave, Cleveland 44125 | (216) 587-3805 |
| Eb Advanced Pc 23811 Chagrin Blvd # 235, Cleveland 44122 | (216) 595-1515 |
| Ebersole Ltd 10275 Brecksville Rd, Cleveland 44141 | (440) 526-1200 |
| Engineering & Manufacturer Servs Cleveland 44124 | (440) 446-1620 |
| Engineering Diagnostics 6300 Rockside Rd # 302, Cleveland 44131 | (216) 328-8254 |
| Enspec Engineering Inc 24150 Briar Patch Dr, Cleveland 44138 | (440) 239-8422 |
| Epe Inc 12418 The Blf, Cleveland 44136 | (440) 238-7000 |
| Equity Engineering Group 3570 Warrensville Center Rd, Cleveland 44122 | (216) 283-6010 |
| Evergreen Assoc Llc 6483 Evergreen Dr, Cleveland 44131 | (216) 447-1275 |
| Facilities Management Concepts 16400 Miles Ave, Cleveland 44128 | (216) 752-1050 |
| Facility Planning Group 2419 S Belvoir Blvd, Cleveland 44118 | (216) 382-3880 |
| Shenberger & Assoc Inc 8227 Brecksville Rd, Cleveland 44141 | (440) 526-3100 |
| Farrokh N Screwvala Inc 27016 Knickerbocker Rd, Cleveland 44140 | (440) 892-9797 |
| First Energy Cleveland 44118 | (216) 932-9014 |
| Sandhu & Assoc 26031 Center Ridge Rd # A, Cleveland 44145 | (440) 892-4470 |
| Schultz Engineering Assoc Inc 23240 Chagrin Blvd, Cleveland 44122 | (216) 831-4466 |
| Sear-Brown 6161 Oak Tree Blvd, Cleveland 44131 | (216) 573-7100 |
| Sest Inc 18000 Jefferson Park Rd, Cleveland 44130 | (440) 234-9173 |
| Fisher & Assoc 5351 Naiman Pkwy # A, Cleveland 44139 | (440) 248-2943 |
| Fisher Unitech Inc 6900 S Edgerton Rd # 107, Cleveland 44141 | (440) 838-1844 |
| Flex-Tech Professional Svc 1422 Euclid Ave, Cleveland 44115 | (216) 566-7610 |
| Roberts Consultants Inc 3611 Prospect Ave E, Cleveland 44115 | (216) 361-2500 |
| G & T Assoc Inc 11925 Pearl Rd # 401, Cleveland 44136 | (440) 572-0555 |
| Garrett & Assoc Inc 2030 W 19th St, Cleveland 44113 | (216) 696-6080 |
| Resource International 1740 Saint Clair Ave Ne, Cleveland 44114 | (216) 781-2820 |
| Ribway Engineering Group 2999 Payne Ave # 220, Cleveland 44114 | (216) 623-4940 |
| H C Nutting 7007 Engle Rd, Cleveland 44130 | (440) 260-0225 |
| Haley & Aldrich Inc 5755 Granger Rd # 320, Cleveland 44131 | (216) 739-0555 |
| Harper Engineering Llc 815 Superior Ave E # 1918, Cleveland 44114 | (216) 344-3855 |
| Hatch Mott Mac Donald 16600 W Sprague Rd, Cleveland 44130 | (440) 243-8012 |
| R T Patterson Co 1277 E Schaaf Rd # 3, Cleveland 44131 | (216) 485-7444 |
| R W Armstrong & Assoc 1501 N Marginal Rd, Cleveland 44114 | (216) 443-1700 |
| Hejduk Cox & Assoc Inc 32145 Old South Miles Rd, Cleveland 44139 | (440) 248-1330 |
| Fred H Hollman Pe 7010 Wolf Ave, Cleveland 44129 | (440) 885-5789 |
| Primedyne Systems Inc 8193 Avery Rd, Cleveland 44147 | (440) 740-0854 |
| Project Group 1400 W 6th St # 4, Cleveland 44113 | (216) 241-6220 |
| Protherm Inc 18151 Jefferson Park Rd # 101, Cleveland 44130 | (440) 234-2666 |
| Prugar Consulting Inc 16600 W Sprague Rd, Cleveland 44130 | (440) 891-1414 |
| Psi 5555 Canal Rd, Cleveland 44125 | (216) 447-1335 |
| Hull & Assoc 4367 Rocky River Dr, Cleveland 44135 | (216) 251-5988 |
| Hull & Assoc Inc 6161 Cochran Rd # A, Cleveland 44139 | (440) 519-2555 |
| Point One Design Ltd 9941 York Theta Dr, Cleveland 44133 | (440) 230-1800 |
| Powered Materials Inc 29323 Lincoln Rd, Cleveland 44140 | (440) 892-5800 |
| Pracejus Engineering Svc 18700 Shaner Dr, Cleveland 44146 | (440) 786-8244 |
| Integrated Engineering Consultant 9700 Rockside Rd, Cleveland 44125 | (216) 901-6711 |
| Inviron Inc 2777 Broadway Ave, Cleveland 44115 | (216) 696-2306 |
| Parsons Brinckerhoff-Ohio 614 W Superior Ave # 400, Cleveland 44113 | (216) 781-7888 |
| Paul Colton & Assoc 1276 W 3rd St, Cleveland 44113 | (216) 771-1121 |
| Penciless Process Design Assoc 2483 Euclid Heights Blvd, Cleveland 44106 | (216) 932-4413 |
| J R Johnson Engineering Inc 6673 Eastland Rd, Cleveland 44130 | (440) 234-9972 |
| Optimized Program Svc 14532 Pearl Rd # 101, Cleveland 44136 | (440) 238-0700 |
| Orbital Engineering 8001 Sweet Valley Dr, Cleveland 44125 | (216) 447-0400 |
| Papotto Inc 22976 Alexander Rd, Cleveland 44126 | (440) 801-1560 |
| Kama Group Inc 30285 Bruce Industrial Pky #C2, Cleveland 44139 | (440) 248-1362 |
| Kenneth R Kuentz & Assoc 17017 Madison Ave, Cleveland 44107 | (216) 221-3220 |
| Nth Consultants 820 Superior Ave E # 320, Cleveland 44114 | (216) 621-9902 |
| George R Kingsbury Pe 5035 Mayfield Rd # 230, Cleveland 44124 | (440) 446-0823 |
| Kretch Associates Inc 32901 Station St, Cleveland 44139 | (440) 349-5007 |
| Kuhlman Associates 2530 Superior Ave E # 4, Cleveland 44114 | (216) 566-0195 |
| L S Harris Corp 20545 Center Ridge Rd, Cleveland 44116 | (440) 331-1443 |
| Larson International Svc Inc 31550 Trillium Trl, Cleveland 44124 | (216) 831-0830 |
| Allen R Lowenkamp 9197 Willowbrook Ct, Cleveland 44138 | (216) 531-6664 |
| M S Consultants 9217 Midwest Ave, Cleveland 44125 | (216) 581-4035 |
| Montgomery Watson Harza 1300 E 9th St # 1100, Cleveland 44114 | (216) 621-2407 |
| Mti Mainthia Technologies 7055 Engle Rd # 502, Cleveland 44130 | (440) 816-0202 |
| N & R Engineering & Mgmt Spprt 6659 Pearl Rd # 400, Cleveland 44130 | (440) 845-7020 |
| M-E Companies Inc 10749 Pearl Rd, Cleveland 44136 | (440) 238-4620 |
| Mac Kay Engineering & Survey 7017 Pearl Rd, Cleveland 44130 | (440) 886-4500 |
| Madden Accident & Safety Cleveland 44147 | (440) 838-1192 |
| Malcolm Pirnie Inc 1111 Superior Ave E, Cleveland 44114 | (216) 937-2120 |
| Mancini Shah Assoc Inc 1458 S Belvoir Blvd, Cleveland 44121 | (216) 291-3473 |
| Manufacturing Resources Inc 7813 First Pl, Cleveland 44146 | (440) 786-3390 |
| Michael Benza & Assoc 6860 W Snowville Rd, Cleveland 44141 | (440) 526-4206 |
| Middough Consulting 1901 E 13th St # 400, Cleveland 44114 | (216) 367-6000 |
| Midwest Associates 17100 Van Aken Blvd, Cleveland 44120 | (216) 991-6464 |
| Mc Fadden Engineering Assoc 24100 Euclid Ave, Cleveland 44117 | (216) 531-5310 |
| Mc Henry & Assoc Inc 23625 Commerce Park # 110, Cleveland 44122 | (216) 292-4696 |
| Mdy Corp 23880 Commerce Park # 200, Cleveland 44122 | (216) 514-1975 |