Services have been provided to a variety of industries and clients over a twenty-year period, to date Aestimo has completed over 500 projects with appraisal value in excess of Seven Billion. The following is a sampling of past and current clients. Specific references are available to contact should you wish to consider engaging Aestimo Services Ltd. for an assignment.
| 1st Rate Energy Services Ltd. | Canadian Coil Tubing Ltd. | CTC-Rush Johnson Associates |
| Action Energy | Canadian Commerce Bank | Cunningham Lindsey Canada |
| Advanced Coil Tubing | Canadian Imperial Bank of Commerce | Dark J Enterprises |
| Alberta Treasury Branch | Canadian Perforators Ltd. | Dash Power Tongs |
| Alken Basin Drilling Ltd. | Canelson Drilling Ltd. | Deines Perforating Services Ltd. |
| Ammonite Drilling Ltd. | Canrig Drilling Technology Ltd. | Deloitte & Touche Inc. |
| Anderson Energy Ltd. | Caroil SAS | Direct Horizontal Drilling Ltd. |
| Artisan Drilling Ltd. | Cartel Energy Services Inc. | Double Eagle Drilling Ltd. |
| ATB Financial | Carter Oil and Gas | Dreco Ltd. |
| Avenir Capital Corp. | Casa Energy Services Ltd. | Dyna Star Coil Tubing Services Ltd. |
| Axel Production Services Ltd. | Casper Oilfield Services Ltd. | Element Financial |
| B.O.S. Well Servicing Ltd. | Catalyst Group | Energold Drilling Corp. |
| Bank of Montreal | CC Max Corp, Houston | Energold Group |
| Bears Safety & Rescue Services Ltd. | Cenalta Oilwell Servicing Ltd. | Energy Equipment Ltd. |
| Belleco Rentals | Central Alberta Well Services Ltd. | Ensign De Venezuela Ltd. |
| Bennett & Jones Law Firm | Central Treating Ltd. | Ensign Drilling Partnership Inc. |
| Big D Rentals & Sales (1981) Ltd. | Challenger Drilling Ltd. | Ensign Energy Services |
| Big Guns Perforating & Logging | Charger Pumping Solutions Ltd. | Ensign Pty Australia Ltd. |
| Big Sky Drilling Inc. | Chemical Bank of New York | Ernst & Young |
| Blackwatch Energy Services | Chrysler Capital Corporation | Export Development Corporation (EDC) |
| Black Velvet Trucking Ltd | Coil Tubing Completions Ltd. | Extreme Oilfield Technology Ltd. |
| Blackrock Oilfield Services | Coil Works Inc. | Field LLP |
| Braemar Steege Ltd. | Collins Barrow Limited. | Finnamore Graham Miller Limited |
| Brandette Well Servicing Ltd. | Command Drilling Inc. | Flare Production Services (1999) Ltd. |
| Brightsand Gravel & Aggregate | Computerlog Ltd. | Forewest Industries Ltd. |
| Brinkerhoff Drilling Canada Corp. | Conquest Energy Services Inc. | Foxxe, Mexico |
| Brost Well Servicing | Co-Operators Insurance Group | Fuse Enviro Inc. |
| Browning Smith, Inc. | Coopers & Lybrand Limited. | Garrison Drilling Ltd. |
| Burris Drilling Company | Cougar Tool Inc. | Courage Oilfield Services |
| GE Capital Solutions | Lexcore Drilling Ltd. | Pengrowth Management Ltd. |
| Geotech Drilling Services Ltd. | Lexington Energy Services | Performance Energy Services Inc. |
| GR Energy Service Holdings LLC | Lime Rock Partners | Peter Bawden Drilling Ltd. |
| Great Guns Logging Canada Inc. | Litz Crane & Rigging Ltd. | Peters & Co. Limited |
| Grenville Strategic Royalty Corp. | LSW & Associates Ltd. | Petro-Canada Int. Management Services |
| Grey Wolf Production Services Ltd. | Matthew Daniels Int. (Canada) Ltd. | Pioneer Exploration Ltd. |
| GridIron Drilling Services Ltd. | Midwest Drilling Ltd. | Prairie Wide Safety |
| Guthrie McLaren Drilling Ltd. | Meikle River Oilfield Services | Precision Drilling |
| Hemsing Drilling Ltd. | Miktye Trucking Ltd. | PricewaterhouseCoopers |
| High-Line Drilling Ltd. | Millard Oilfield Service (1991) Ltd. | Prowler Tubing |
| Hi-Tower Drilling Ltd. | Montgomery Drilling Canada | Quattro Energy Services Ltd. |
| Hooter Hydravac | Mountain Coil Tubing Ltd. | R & R Well Service Ltd. |
| HSE Integrated Ltd. | Mountain Well Servicing Ltd. | R&D Tank Rentals |
| HTH Heatech Inc. | Mustang Well Services Ltd | Rambler Fabrication Inc. |
| Indent Oilfield Trucking Ltd. | Nabors Alaska Drilling Ltd. | Ranger Production Services Ltd. |
| Integrated Production Services | Nabors Canada | Rapid Rod Service |
| Iron Hand Drilling | Nabors Drilling | Rayquest Holdings |
| Iron Horse Drilling | National Bank of Canada | RB2 Energy Servics Ltd. |
| J & A Solids Ltd. | Neigum Hot-Oilers Ltd | Redline Well Services Ltd. |
| J & A Trucking Ltd. | Newmat Drilling Ltd. | Redneck Flushbys Ltd. |
| Jade Drilling Inc | Newsco | Rev Drilling Ltd. |
| Jaguar Energy Services Ltd. | Nor-Mix Industries Ltd. | Revenue Canada |
| JC Water & Vac Services | Northern Cross (Yukon) Limited. | Rezone Drilling |
| Jet Perforators Inc. | Northern Nitrogen Services Inc. | Rezone Well Servicing Ltd. |
| Jomax Drilling | Northlands Bank-In Liquidation | Richard Drilling Ltd. |
| Kayden Industries Inc. | Norwest Shooters Ltd. | Rockwell Servicing Inc. |
| Kenting Hi-Tower Drilling | NSN Coil Tubing | Rocky Mountain Drilling Ltd. |
| Key Safety & Blow Out | Okalta Drilling Ltd. | Roll’N Oilfield Industries Ltd. |
| King Cobra Oilfield | Oregon Natural Gas Development Corp. | Royal Bank of Canada |
| Kodiak Coil Tubing | PanCanadian Petroleum | Roynat Inc. |
| Komi Arctic Oil J.S.W. | Parkland Savings & Credit Union | S & S Transport Ltd. |
| Lakota Drilling | Partner Drilling Ltd. | S&T Drilling (Northern) Ltd. |
| Layne Christian Canada Ltd. | Patch Safety Services Ltd. | S.E.A.L. International |
| Leader Energy Services Ltd. | Pelican Energy Partners LP. | Safety Boss |
| Saskalta Base Oils Corp | Tak Rentals Inc. | Versatile Energy Services Ltd. |
| Savanna Energy Services Corp. | Tarm Inc. | Voltage Wireline Inc. |
| Shehtah Drilling Limited | Terracore Specialty Drilling Ltd. | Weatherford |
| Sidewinder Coil Services Inc. | Tesla Exploration Ltd. | Welltec Canada Ltd. |
| Simmons Drilling Ltd. | Thor Drilling Corp. | Western Canada Bank |
| Sonics Exploration Ltd. | Tollway Partners Inc. | Western Energy Services Ltd. |
| Southern Well Testing Ltd. | Trinidad Drilling Ltd. | White Swan Environmental Ltd. |
| Startec Refrigeration Services Ltd. | Triwest Capital Partners | Whitehorn Capital Management |
| Stica Wireline Ltd. | Tuscany Energy Services Ltd. | Wolverine Group / Stone Oak |
| Strata Energy Services Inc. | Tuscany Drilling International Inc. | Xtend Energy Services Ltd. |
| Sunburst Perforators Ltd. | Venture Energy Services Ltd. | |
| Swabbmaster Ltd. | Venture Production |