Type of Professional | Company Name | Phone | City | Contact Name | Email Address |
Inspectors | Max Yeager | (303) 449-0454 | Boulder | Max Yeager | max@yeagerexcavating.com |
Engineers | William Young | (303) 604-2986 | Erie | | |
Engineers | Sheila Cross | (719) 836-9669 | Buena Vista | | |
Engineers | Advanced Prof. Engineering | (970) 484-0533 | Ft. Collins | | |
Engineers | All Service Septic | (303) 908-7823 | Arvada | Richard Petz | tpetz1@comcast.net |
Engineers | American Geotechnical, Inc | (303) 817-6661 | Littleton | Dave Beasley | |
Engineers | Anderson & Hastings | (303) 433-8486 | Lakewood | Jim Hastings | |
Engineers | Andrew Marner | (303) 933-4692 | Littleton | Andy | andy@adsengineers.com |
Engineers | Armfield Engineering, Inc | (720) 363-7125 | Longmont | Kenneth Armfield | ken@armfieldengineering.com |
Engineers | Bluefin U.S., Inc | (303) 440-9300 | Boulder | Robert Nauman | |
Engineers | Bornengineering | (303) 426-1731 | Westminster | Lana Stoppel | lstoppel@bornengineering.com |
Engineers | Carrick Engineering Corporation | (303) 622-9607 | Strasburg | Jonathan Carrick | carrickeng@netecin.net |
Engineers | CRE Design Engineerign | (303) 688-5151 | Castle Rock | Andy Jesik | |
Engineers | CDS Engineering Corporation | (970) 667-8010 | Loveland | Kevin Becker | kbecker@cds-eng.net |
Engineers | CES Consultants, LLC | (970) 373-4480 | Johnstown | Kurt Rollin | |
Engineers | Church Onsite Wastewater Consultants | (720) 898-3434 | Golden | Kate Carney | kcarney@COWC.info |
Engineers | Rocky Mountain Group | (719) 488-2145 | Monument | Tom Cope & Matt Meier | tcope@rmg-engineers.com, mmeier@rmg-engineers.com |
Engineers | Colorado Geoscience & Design | (303) 688-2150 | Franktown | Michael J. Ballou | info@cogeodesign.com |
Engineers | Complete Engineering Services | (303) 279-6418 | Golden | Edward D. Ford | efordces@comcast.net |
Engineers | Cornerstone Engr. & Surveying | (970) 585-2458 | Estes Park | Michael Todd | mtodd@ces-ccc.com |
Engineers | CTL/Thompson | (970) 206-9455 | Ft. Collins | Chip Leadbetter | |
Engineers | ESEC, Inc | (303) 888-0744 | Parker | Ronald Huffman | |
Engineers | Hollingsworth Associates, Inc | (303) 781-5188 | Sheridan | Tom Hollingsworth | tomh@hollingsworth-engineering.com |
Engineers | Ikeler Engineering, LLC | (303) 258-8604 | Blackhawk | Mike Ikeler | mikeikeler@aol.com |
Engineers | TCS | (970) 420-6726 | Berthoud | Thomas Strizki | tom.stizki@novelis.com |
Engineers | Investigative Engineers & Geologists | (303) 619-7973 | Golden | Samuel Urton David Cushman | samatieg@earthlink.net dcushman1@comcast.net |
Engineers | JR Engineering, Ltd | (303) 740-9393 | Englewood | V. Hernandez | |
Engineers | JVA, Inc | (303) 564-4974 | Denver | Simon Farrell | sfarrell@jvajva.com |
Engineers | KC Hamilton Eng., Inc | (303) 733-4702 | Denver | Ken Hamilton | kcengineering.com |
Engineers | Kiva Engineering, Inc | (970) 663-0138 | Loveland | Bill Mitzelfeld | |
Engineers | Knechtel Engineering., Ltd | (303) 772-3020 | Longmont | Win Knechtel | |
Engineers | Kordziel Engineering, Inc | (303) 216-1919 | Golden | Joe Kordziel | kordzieleng@msn.com |
Installers | Grayline Excavating, Inc | (303) 710-0501 | Eaton | Chris Gray | chrissgray@hotmail.com |
Engineers | Landmark Engineering | (970) 667-6286 | Loveland | Rod Harr | harr@landmarkltd.com |
Engineers | Quality Engineering, LLC | (970) 416-7891 | Ft. Collins | Cody Geisendorfer | |
Engineers | Palumbo, Francis | (303) 246-3824 | Longmont | Francis Palumbo | |
Engineers | Pickering, Cole & Hivner | (303) 996-2999 | Westminster | Andrew J. Garner | |
Engineers | Richard Walters | (970) 226-8744 | Fort Collins | | curley3232@aol.com |
Engineers | SCG Enterprises, Inc | (303) 619-2158 | Conifer | Roger Shafer | rshafer@scgenterprises.com |
Engineers | Substrata, LLC | (970) 535-6144 | Loveland | Josh Schmidt | josh@mysubstrata.com |
Engineers | STRUXURE | (303) 258-7441 | Blackhawk | Kathryn Langdon | astruxure@gmail.com |
Engineers | Thomas Hoh, PE | (303) 449-2590 | Boulder | | thoh@comcast.net |
Engineers | Timberline Engineering | (303) 868-3752 | Carbondale | David Powell | timberline@sopris.net |
Engineers | Van Horn Engineering & Survey | (970) 586-9388 | Estes Park | | info@vanhornengineering.com |
Engineers | Wayne Wentworth | (303) 775-7962 | Longmont | | wentwrth@aol.com |
Engineers | Western Engr. Consultants | (720) 685-9951 | Brighton | Chad Cox | chadwin.cox@westerneci.com |
Engineers | Wilkinson Engineering | (303) 499-6755 | Longmont | William Wilkinson | bill.f.wilkinson@gmail.com |
Engineers | Jeffrey D Block, PE & Associates, Inc | (208) 699-0080 | Boulder | Jeffrey D Block | jdblockpe@frontier.com |
Cleaners | Front Range Portable | (303) 570-5945 | Longmont | Steve Silvers | frpr2412@gmail.com |
Cleaners | Johnston Sanitation, LLC | (970) 667-5405 | Loveland | Evan & Denise Welting | johnstonsanitation@gmail.com |
Cleaners | Sullivan Septic, LLC | (303) 772-4019 | Longmont | Kevin Sullivan | sullseptic@aol.com |
Cleaners | Air-O-Pure | (303) 258-3597 | Nederland | Hillary Kysar | airopure@hotmail.com |
Installers | Ackerman’s Excavation | (303) 747-2548 | Lyons | George Ackerman | ackermanexcavate@aol.com |
Installers | Gapter Septic System & Excavating | (303) 666-6404 | Erie | Greg Gapter | gapterseptic@gmail.com |
Installers | Marshal Fike | (303) 808-5683 | Jamestown | Marshal Fike | |
Installers | Sullivan Septic, LLC | (303) 772-4019 | Longmont | Kevin Sullivan | sullseptic@aol.com |
Installers | The Excavator | (303) 818-6071 | Longmont | William Sivy | billsivy@gmail.com |
Installers | Triple R Backhoe, Inc | (970) 587-6424 | Milliken | Robert G Ribble | triplerdad@yahoo.com |
Installers | Western Eagle Enterprises, Inc | (303) 642-0757 | Golden | Steven Orloff | westerneagle621@gmail.com |
Installers | Yeager Excavating | (303) 449-0454 | Boulder | Max Yeager | max@yeagerexcavating.com |
Inspectors | Sullivan Septic, LLC | (303) 772-4019 | Longmont | Cindy Sullivan | sullseptic@aol.com |
Inspectors | Sullivan Septic, LLC | (303) 772-4019 | Longmont | Kevin Sullivan | sullseptic@aol.com |
Engineers | Jeff Davis Engineering, LLC | (303) 674-2224 | Evergreen | Jeff J. Davis | mjdavis@wispertel.net |
Installers | Tundra Septic & Excavating | (303) 747-1013 | Allenspark | Joanna L. Goud | tundraexcavating@gmail.com |
Engineers | Alliance Consulting | (720) 625-1571 | Arvada | David E Moore | demoorepe@allianceengineer.com |
Installers | Budhoe’s Backhoe, LLC | (303) 877-5267 | Jamestown | Albert Kihm Jr. | budhoe@gmail.com |
Engineers | Alles Taylor & Duke, LLC | (970) 330-0308 | Evans | Mark A Taylor | alles_taylor_duke@yahoo.com |
Installers | Cap Excavating | (303) 772-2279 | Longmont | Kyle Braly | kyle@capexcavating.com |
Installers | Hel-Digger Water & Sewer, LLC | (303) 619-4397 | Henderson | Rob Helvig | heldiggerllc@gmail.com |
Installers | Nixcavating, Inc | (303) 776-8898 | Longmont | R. Scott Nix | sara@nixcavating.com |
Engineers | 5280 Septic, LLC | (303) 437-1027 | Denver | Annette Martin | 5280septic@gmail.com |
Engineers | Earth Engineering, Inc | (970) 775-2004 | Windsor | Michael J. Coley | mikec@earthengineeringcompany.com |
Cleaners | NoCo Septic, Inc | (720) 899-8749 | Longmont | Scott Kapala | scott@nocoseptic.com |
Inspectors | NoCo Septic, Inc | (720) 899-8749 | Longmont | Scott Kapala | scott@nocoseptic.com |
Installers | Grein Excavating, LLC | (303) 659-5295 | Brighton | Michael Grein | greinexcavating@gmail.com |
Installers | High Altitude Backhoe Services | (303) 459-0478 | Ward | Jesse Farmer | jfbackhoeserv@gmail.com |
Installers | NoCo Septic, Inc | (720) 899-8749 | Longmont | Scott Kapala | scott@nocoseptic.com |
Engineers | Insight Engineering, Inc | (303) 929-4272 | Evergreen | Drew Schneider | drew@insightengineering.org |
Engineers | Amec Foster Wheeler | (303) 975-2195 | Denver | Raymond D Hamilton | ray.hamilton@amecfw.com |
Installers | Mountain Island Construction | (303) 588-4165 | Nederland | David Taylor | mtn.isl.construction@gmail.com |
Inspectors | Sullivan Septic, LLC | (303) 772-4019 | Longmont | Cody Lehl | sullseptic@aol.com |
Inspectors | Sullivan Septic, LLC | (303) 772-4019 | Longmont | Krystal Lehl | sullseptic@aol.com |
Inspectors | Tundra Septic & Excavating | (303) 747-1013 | Allenspark | Joanna L. Goud | tundraexcavating@gmail.com |
Installers | Bioterra Constructors | (303) 579-3569 | Boulder | Philip Hollimon | bjcom17@comcast.net |
Installers | 2D Enterprises, LLC | (303) 638-2772 | Ft Lupton | Steve Dickinson | 2denterpisesllc@live.com |
Engineers | Sorensen Engineering & Construction, LLC | (970) 590-1579 | Ft Collins | Paul Sorensen | paul@secengineering.net |
Installers | Next Level Excavation, LLC | (970) 215-4444 | Estes Park | Scott Miller | scott@nlexcavation.com |
Installers | Cap Excavating, Inc | (303) 772-2279 | Longmont | Dylan Braly | dylan@capexcavating.com |
Installers | Black Diamond Excavating | (303) 601-4216 | Black Hawk | Steven Grapes | blackdiamondexcavation@gmail.com |
Installers | High Plains Excavation & Haulin | (970) 308-4666 | Estes Park | Wendy Adams | crazycora@icloud.com |
Installers | Jones Excavating & Plumbing | (970) 532-2620 | Berthoud | Josh Jones | jonesexgeo@gmail.com |
Installers | Upland Construction & Development, LLC | (303) 641-7510 | Boulder | Alex Nelson | alex@uplandbuilt.com |
Inspectors | Jones Excavating & Plumbing | (970) 532-2620 | Berthoud | Josh Jones | jonesexgeo@gmail.com |
Installers | Douglas County Septic | (303) 791-7716 | Franktown | Scott Kellogg | customerservice@douglascountyseptic.com |
Installers | Jake of All Trades Contracting | (303) 808-4490 | Golden | Jake Gould | joatcco@hotmail.com |
Installers | Boonstra Excavation, LLC | (970) 278-6151 | Loveland | Stephen Boonstra | boonstraexcavation@yahoo.com |
Inspectors | Suc N Up, LLC | (303) 641-7675 | Longmont | Craig Cheney | craigcheney87@outlook.com |
Engineers | Sunshine Engineers, LLC | (720) 248-7434 | Boulder | William Close | william@sunshine-engineers.com |
Cleaners | Black Diamond Pumping | (303) 720-0401 | Ft Lupton | Bradley Billinger | blackdiamondpumping@gmail.com |
Inspectors | Black Diamond Pumping | (303) 720-0401 | Ft Lupton | Bradley Billinger | blackdiamondpumping@gmail.com |
Cleaners | Suc N Up, LLC | (303) 641-7675 | Longmont | Craig Cheney | info@sucnup.com |
Installers | Gopher Excavation, Inc | (970) 532-1112 | Berthoud | William Suits | gopherexc@hotmail.com |
Installers | Open Range Services | (970) 306-9790 | Greely | Jerry Larson | jerry@openrangeservicesinc.com |
Installers | Mountain View Construction of Estes Park | (303) 747-2248 | Allenspark | Brian Donahue | tahosa.ranch@gmail.com |
Installers | Haystack Custom Ag.& Septic Service, LLC | (303) 827-4988 | Longmont | Kyle Rovnak | kyle.rovnak@gmail.com |
Installers | Hardt’s Backhoe Service | (303) 589-9354 | Rollinsville | Chris Hardt | chriscat420d@aol.com |
Installers | Harely Keeter Jr Trucking, Inc | (303) 442-2131 | Boulder | Michael Love | info@keeter.com |
Installers | K2 Excavation | (970) 302-6899 | Berthoud | Arden Krey | arden@k2excavation.com |
Installers | Power Earth | (303) 449-7014 | Boulder | Chris Loven | powerearth@q.com |
Installers | High Performance Earthworks | (720) 514-9817 | Nederland | Jesse Seavers | office@highperformanceearthworks.com |
Inspectors | K2 Excavation | (970) 302-6899 | Berthoud | Arden Krey | arden@k2excavation.com |
Inspectors | Foothills Septic Pumping | (303) 670-3160 | Golden | Nathaniel Waters | foothillsseptic@comcast.net |
Cleaners | Foothills Septic Pumping | (303) 670-3160 | Golden | Victor Juarez | foothillsseptic@comcast.net |
Inspectors | Colorado Septic | (720) 514-9703 | Nederland | Robert Broadwell | coloradoseptic@gmail.com |
Cleaners | Colorado Septic | (720) 514-9703 | Nederland | Robert Broadwell | coloradoseptic@gmail.com |
Installers | Foothills Excavation, Inc | (303) 444-3019 | Boulder | Ernest Barnes | sjbarnes04@aol.com |
Installers | LPC | (303) 828-0805 | Erie | Mario Sanchez | kcfarrer@hotmail.com |
Cleaners | Gapter Septic Pumping & Services, LLC | (303) 506-1593 | Boulder | Collin Gapter | gapterpumping@gmail.com |
Inspectors | Gapter Septic Pumping & Services, LLC | (303) 506-1593 | Boulder | Collin Gapter | gapterpumping@gmail.com |
Installers | Lion Home Service | (970) 556-0544 | Ft Collins | Mark Lancaster | mlancaster@lionhomeservice.com |
Inspectors | Lion Home Service | (970) 556-0544 | Ft Collins | Mark Lancaster | mlancaster@lionhomeservice.com |
Cleaners | Lion Home Service | (970) 556-0544 | Ft Collins | Mark Lancaster | mlancaster@lionhomeservice.com |
Installers | Commonwealth Construction | (303) 243-2298 | Boulder | Matthew Morgan | matthew@cwsexcavating.com |
Installers | RST Services, LLC | (720) 346-8279 | Longmont | Tucker Pattridge | rstservicesllc@outlook.com |
Installers | Len’s Excavating, Inc | (303) 956-1305 | Arvada | Justin Cole | justin@lenexc.com |
Installers | Mountain Contracting, LLC | (303) 888-3580 | Black Hawk | Matt Tarpill | mountaincontractingllc@gmail.com |
Installers | Precision Excavation | (720) 461-7951 | Nederland | Bryan Tarpill | bryantarpill@gmail.com |
Engineers | Innovative Process Engineering, PLLC | (720) 775-0076 | Monument | Ronald P LeBlanc | ron@ipepllc.com |
Engineers | GeoMet Engineering, Inc | (209) 712-2168 | Boulder | Ryne Mettler | mettler@geometengineering.com |
Installers | Doone Brothers Sewer & Septic Services | (303) 885-8941 | Arvada | Seamus Doone | doonebros@gmail.com |
Installers | Dig Deep Excavation | (719) 492-9424 | Colorado Springs | Travis Gurule | manager@digdeepcolorado.com |
Cleaners | United Rentals (North America) INC dba Reliable Onsite Services | (303) 286-4394 | Denver | Jeffrey Walker | jwalker5@ur.com |
Engineers | RMG Engineers | (719) 434-5638 | Colorado Springs | David G Walker | dwalker@rmg-engineers.com |
Installers | Ray’s Backhoe Service | (303) 589-0117 | Longmont | Ray Lamb | ray@raysbackhoeservice.com |
Cleaners | The Terd-inator, LLC | (720) 234-2499 | Fort Lupton | Steve Helvig | s.helvig@me.com |
Inspectors | The Terd-inator, LLC | (720) 234-2499 | Fort Lupton | Steve Helvig | s.helvig@me.com |
Cleaners | Kuyper’s Septic, Inc | (970) 405-3343 | Loveland | Clint Kuyper | kuypersseptic@gmail.com |
Installers | Cowbell Construction | (970) 948-6896 | Boulder | Matthew Legg | cowbellconstruction@gmail.com |
Installers | Hastings Brothers Construction | (303) 907-7861 | Denver | Seth Sutton | seth@hastingsbrothers.com |
Installers | Grapes & Sons Excavating, Inc | (303) 582-1131 | Black Hawk | Holly Grapes | bhgrapes@gmail.com |
Installers | Dig Excavation, Inc | (720) 276-1737 | Nederland | Brandon Ralph | brandonralph@digboulder.com |
Installers | JNJ Enterprises | (303) 549-5237 | Lafayette | Joh DiDomenico | d681952@aol.com |
Installers | Quintana Excavation, Inc | (720) 614-2862 | Federal Heights | Jamie Quintana | jamiequintana0@gmail.com |
Installers | Peak Plumbing | (970) 673-6025 | Timnath | Jacob Smyth | jacob@peak-plumbing.com |
Installers | Eddie Stark, LLC | (720) 641-0393 | Wheat Ridge | Eddie Stark | colbybeast@hotmail.com |
Installers | American Sewer and Utilities | (970) 420-5086 | Loveland | Eric Hopkins | amsewer.repair@gmail.com |
Installers | Big Dog Excavation, Inc | (970) 576-9961 | Kersey | Mana Kaia | bigdogexcavation16@yahoo.com |
Inspectors | Suc N Up, LLC | (720) 289-6210 | Longmont | Sarah Hubbard | info@sucnup.com |
Inspectors | Suc N Up, LLC | (720) 289-6210 | Longmont | Mary Meyers | info@sucnup.com |
Installers | Moose and Bear Construction, LLC | (970) 889-1643 | Loveland | Robert Saffell | mooseandbearconstruction@gmail.com |
Installers | Evergreen Excavating & Tree Service, LLC | (720) 272-4695 | Evergreen | Todd Hanson | hgexcavating2@msn.com |
Installers | ReCo Multiservices, LLC | (720) 296-8197 | Denver | Carlos Moreno | recomultiservices@gmail.com |
Installers | McMahon Construction, LLC | (720) 774-0021 | Ft. Lupton | Mike McMahon | builders3210@gmail.com |
Installers | Stinson Dirtwork | (720) 588-3478 | Lakewood | David Stinson | stinson.d@gmail.com |
Inspectors | Suc N Up, LLC | (720) 289-6210 | Longmont | Maria Pearson | info@sucnup.com |
Inspectors | Suc N Up, LLC | (720) 289-6210 | Longmont | Lacey Walker | info@sucnup.com |
Installers | Mark A Bahrijczuk | (440) 237-5909 | Ward | Mark Bahrijczuk | finecraftbldg@gmail.com |
Inspector | Lukas Kuyper | (970) 691-7689 | Loveland | Lukas Kuyper | lkuyper97@gmail.com |
Installers | Dusty’s Dirtworks, LLC | (970) 749-1903 | Windsor | Dusty Neil | dusty@dustysdirtwork.com |
Installers | Wayne’s Dirt Work, Inc | (970) 222-4357 | Bellvue | Wayne Kontz | waynesdirtwork@gmail.com |
Installers | Fractal, LLC | (303) 960-9224 | Golden | Zach Kessler | zach@fractalgc.com |
Installers | Derek Blaha | (303) 775-2810 | Longmont | Derek Blaha | derekblaha0413@gmail.com |
Installers | JPJ Enterprizes | (720) 272-7177 | Berthoud | John Jacob | jpjenterprizesjohn@gmail.com |
Installers | Suc N Up | (720) 289-6210 | Longmont | Craig Cheney | info@sucnup.com |
Engineers | 285 Engineering, Inc | (720) 515-1781 | Conifer | Jennifer Migliorato | jennifer@285engineering.com |
Installers | Conifer Excavating | (303) 981-0480 | Pine | Bryan Roland | coniferexcavating22@gmail.com |
Installers | B&N Excavating | (303) 249-7226 | Conifer | Bert Laczko | bnexcav@gmail.com |
Inspectors | A-1 Septic Service | (303) 659-0610 | Ft Lupton | Spenser Rickman | info@a-1septic.org |
Cleaners | A-1 Septic Service | (303) 659-0610 | Ft Lupton | Spenser Rickman | info@a-1septic.org |