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Angelo Underground is a Portland, Oregon-based excavation contractor serving commercial, municipal, and residential clients across the Portland metro area. It specializes in underground utility trenching, hydrovac excavation, and sewer tap installations, and is PGE-certified and an Avetta Consortium member, qualifying it for public works projects. The company also self-performs land clearing, site preparation and grading, and mass excavation and earthwork.

concrete demolitiondewateringerosion and sediment controlhydrovac excavationLand clearingmass excavation and earthworkpotholingsaw cuttingsewer tap installationshoringsite preparation and gradingutility trenchingvacuum excavation

ASH Industries is a civil excavation and site development firm based in Washington State, founded by Ashlee Hall in 2024. It serves the Greater Seattle Area with residential and commercial site development, underground utility installation, and hydro-excavation. It is a certified Women's Business Enterprise (WBE) and Public Works Small Business Enterprise (PWSBE).

debris removalearth movingerosion controlExcavationGradinghydro-excavationLand clearingmaterial handlingSite restorationtrenchingutility installationutility potholing

AS Specialty Services provides professional excavation, hydrovac, underground utility, and sitework services for commercial and residential projects throughout Arizona. With over 25 years of combined construction experience, the team handles utility potholing, trenching, grading, septic systems, drainage, and complete site preparation. Hydrovac services use high-pressure water and vacuum technology for safe excavation around existing underground utilities. Licensed, bonded, and insured with 24-hour emergency utility response.

24-hour emergency utility responsebasin clean outExcavationGradinghydro-excavationhydro-jettinghydrovacLand clearingpressure washingSite preparationslot trenchingutility potholingutility trenching

Badger Infrastructure Solutions is the largest provider of non-destructive excavating and related services in North America. Since 1992, Badger has been innovating cutting-edge technology like the Badger Hydrovac™ and serving customers in energy, industrial, construction, telecommunications, transportation and government markets within Canada and the United States. The company operates over 1300 trucks and 130+ service coverage areas throughout North America.

air testinganode installationsCCTV inspectionsdebris removalhydrovac excavationlaser profilingnon-destructive excavationpotholingsewer and main line locatingshoring installationsmoke testingtank cleanoutstrenching

Bandit Solutions, LLC specializes in dry vacuum excavation, based in Canonsburg, Pennsylvania. The company helps utility and construction teams expose underground infrastructure using compressed air and high-capacity vacuum equipment, serving Canonsburg, Pittsburgh, Washington County, and Allegheny County. Its air-powered approach avoids water-refill cycles and mud-slurry disposal associated with hydrovac excavation, keeping suitable excavated soil on-site for reuse.

air-powered excavationcompressed air excavationdry vacuum excavationutility potholing

BKG Industries, LLC delivers oilfield services across the Western United States, including Texas, New Mexico, Wyoming, and Oklahoma. Its divisions cover well testing (frac support to production testing), fluid services with chemical solutions and mixing units, roustabout crews, wellsite construction, and Eco Services such as hydrovac excavation, rig wash, and pit liner cleaning. The company emphasizes safety, efficiency, and reliability.

debris removalequipment rentalsFluid Managementfrac supporthydrovac excavationpit liner cleaningpotholingpower washingproduction testingrig washroustabout servicessite cleanupwellsite constructionwell testing

Black Hydrovac provides hydrovac and vacuum excavation services across Virginia, Maryland, West Virginia, and Washington D.C., specializing in mission-critical construction and protecting against utility strikes. The company locates, exposes, and documents underground utilities using non-destructive methods. Founded in 2020, it is woman-owned and VDOT prequalified.

air excavationdebris removalground penetrating radar (GPR)hydro-excavationremote excavationstormwater managementutility locatingvacuum excavation

Bluewater Telecommunications is a turnkey infrastructure design and construction firm headquartered in Orlando, Florida. It brings design support, permitting, PMO, utility locating, hydro excavation, and construction together under one roof, performing field work and supporting infrastructure projects across the United States. Telecom remains a core strength, and the company also supports electrical construction, EV charging, and related infrastructure programs.

conduit placementConstructiondirectional drillingelectrical constructionfiber and cable placementGPRhydro-excavationOSP designpermittingpotholingproject managementrock saw workSUEtrenchingutility locatingvacuum excavation

CDH Utility Solutions LLC (CDHUS) is a professional engineering services, survey and utility mapping company based in Atlanta, GA. It provides subsurface utility engineering (SUE) to ASCE 38-22 standards, land surveying, LiDAR, utility coordination, GPR, utility designating, photogrammetry, and daylighting/test holes/utility locating. Its leadership team has over 95 years of combined engineering, survey and utility experience, and its SUE technicians are NULCA certified.

ground penetrating radar (GPR)land surveyingLiDAR mappingphotogrammetrySubsurface Utility Engineering (SUE)test holesutility coordinationutility designatingutility locating

Seattle-based architectural firm serving projects statewide and beyond. Cornerstone Architectural Group designs schools, civic and commercial buildings, and homes across Seattle, the Pacific Northwest and beyond, with projects drawn and inspected by the same team from first sketch to final walkthrough. The firm emphasizes sustainability, energy efficiency, solar integration, and green building practices.

building envelope designcommissioningEnergy modelinggreen roofing designnatural ventilationsolar/PV integrationstormwater managementsustainable materials specification

Cotterman and Company, Inc. is an award-winning leader in the industrial and commercial roofing industry, founded in 1978. It specializes in new construction, reroofs, roof repairs, and roof maintenance programs, with over 100 employees and offices in Dayton, Minster, and Columbus, Ohio.

coatings/restorationinfrared scanningmetal retrofitnew constructionreroofsroofingroof maintenanceroof repairssheet metalwall panels

DigMasters LLC provides hydro excavation services throughout Maryland, Virginia and Washington, DC. The company uses high-pressure water and vacuum suction to safely locate and dig around buried utilities, pipelines, slot trenches, pole holes and more, replacing hand digging and backhoes. DigMasters is a certified Veteran Owned Small Business (VOSB) and is Gold Shovel Standard (GSS) Certified.

debris removal and cleanouthydro-excavationpotholingslot trenchingvacuum excavation

Discovery Hydrovac provides hydro excavation, subsurface utility engineering (SUE), and jetting services to protect America's underground utility infrastructure. Founded in 2012 by Karma Newberry, the company is woman owned and veteran operated and offers 24-hour service.

debris removalhydro-excavationjettingpipeline and industrial cleaningsewer and drain jettingstorm drain maintenanceSubsurface utility engineeringtrenchingutility locating