underground utility installation

Cushnie Construction Company, Inc. is a locally owned and operated heavy/civil construction business on Kauai, Hawaii, serving the island since 2008. Founded by Laura and Ralph Cushnie, who have over 65 years of combined construction experience, the company specializes in site development, roadways, underground utilities, mass grading, concrete flatwork and structures, and emergency work for public and private entities.

clearing and grubbingconcrete forming and pouringfine gradingmass excavationpre-construction engineering/coordinationroad constructionroadworkseptic system construction and cesspool conversionsite preparationtrucking and haulingvalue engineering

C&W Grading & Excavating, Inc. is a locally owned and operated residential and commercial sitework contractor located in Elizabeth City, North Carolina, owned by Brandon and Wesley. The company is a North Carolina licensed contractor with Highway and Public Water and Sewer classification (license #69918) and Level IV certified septic installers (#1330), with over 30 years of combined professional experience.

demolitiondriveway and parking lot constructionerosion controlexcavator mulchingland clearingright-of-way clearingseptic installationsitework

Dalco Services LLC provides commercial and municipal landscaping and site development solutions across Michigan. Founded as a part-time lawn care operation in 2010, the company has grown into a full-scale contractor offering excavation, grading, underground utilities, hardscaping, and landscape construction for municipalities, developers, and commercial clients.

brick pavingerosion controlexcavationgradinghardscapinghydroseedinglandscape constructionretaining wall installationsite development management

David A. Bramble, Inc. is a family-owned heavy civil construction contractor serving the Delmarva region across Maryland, Delaware, and Virginia for over 65 years. The company provides paving and road construction, site development, underground utilities, and asphalt production, operating two asphalt plants in Massey and Wye Mills, MD.

asphalt deliveryasphalt productionearthmovingexcavationgradingpavingquality control lab testingroad constructionsite preparationstormwater management

Dawn Development Company, Inc. is a civil engineering and utility construction contractor based in Monroe, North Carolina, serving North Carolina and adjacent states. It installs underground utility lines including natural gas, water, electric, and telecommunications systems for municipalities, developers, and commercial clients, and operates a drilling and blasting division for rock excavation and site preparation.

cathodic protectiondirect-buried cable installationDirectional boringdrilling and blastingfiber optic conduit installationfire hydrant installationnatural gas line installationpressure testingrock excavationtrenchingunderground conduit and duct bank installationWater main installation

DB Civil Construction, LLC is a DBE-certified civil construction company headquartered in St. Augustine, Florida. It employs tenured staff with experience in field operations, project management, estimating, commercial complete site development, and working with government municipalities and the FDOT. The company serves the public and private construction industry across North, Central, and West Florida and is licensed and insured in Florida as an Underground Utility Contractor.

erosion and sediment controlestimatinggeneral excavation and earthmovingland clearing and grubbingproject managementroadway and parking lot construction and repairsite developmentsod installation, seeding, and mulchingstormwater distribution

Desert Construction Services, Inc. was incorporated and began working in Hesperia, California in 2008. Its shareholders have been involved in the construction industry for over 28 years. The company provides grading, excavation, demolition, underground utilities and concrete services across California, including federal installations, public works, school districts, hospitals and commercial sites. It is certified WOSB/EDWOSB and cleared to work on military bases and federal projects.

concrete breaking and removalconcrete constructionconcrete flat saw and core drillingcut and fill operationsdebris haulingdemolitionexcavationgas line installationGPS-guided precisiongrading and earthworklarge concrete poursoperated heavy equipment rentalrough and finish gradingsewer and storm drain systemssite preparation and clearingtrenching and backfillingwater line installation

Desert Excavating is an underground utility contractor incorporated in 1984 in Arizona. It specializes in water, sewer, storm drain, and irrigation installations and is licensed, bonded, and insured in Arizona.

irrigation installationsewer installationstorm drain installationwater installation

D & K Excavating is a licensed, union excavating contractor located in Perrysburg, Ohio, servicing Northwest Ohio and Southeast Michigan. Founded in 1985 by Dallas & Kevin Oberdick, it specializes in site and underground utility services. In 2022 the business was sold to Chad Wonderly, who operates it as dba D & K Excavating under Wonderly Trucking & Excavating LLC.

clearingdemolitionearthworkerosion and sediment controlexcavationfoundation excavation and backfillsite grading

DLM Contracting, Inc. is a locally-owned construction firm based in Bozeman, Montana, founded in 2002. It provides subdivision development, site construction and management, underground utilities, water treatment plant construction, road building, earthwork, and gravel pit operations, serving land developers, engineers, and government agencies.

boring and jackingearthworkGPS-guided equipmentgravel pit operationsroad buildingsite construction and managementsubdivision developmentwater treatment plant construction

D&M Underground Corp. provides underground utility installation, site work, and excavation services in Corpus Christi, Portland, Robstown, Kingsville, and the wider Coastal Bend area of Texas. The company performs roadway construction and site preparation for subdivisions, sanitary sewer and lift station installation, repair and rehabilitation, storm drainage and utility infrastructure, and concrete solutions.

concrete workexcavationroadway constructionsewer system rehabilitationsite preparationstorm drainage

Don Gress Const., Inc. is a family owned and operated excavating and grading contractor located in Washington, Indiana. Founded in 1946 by Don Gress, the company is now in its third generation of family involvement, operated by Dan and Donnie Gress. DGCI handles projects ranging from half-day jobs to multi-million dollar projects and has worked on local landmarks including Country Oaks Golf Course and the Washington Sports Complex.

clearingdemolitionerosion controlexcavatingfinish seedingGPS machine controlgrading

DRS Enterprises, Inc. has been in business for over 25 years, focusing on underground utility infrastructure and civil and heavy highway work for public and private markets. The company self-performs horizontal directional drilling and heavy underground utility installation, and has installed fiber, gas, water, storm and sanitary sewer, and electric utility services. Clients include the federal government, state and local municipalities, and numerous contractors.

auger boringheavy highway workhorizontal directional drillingpipe fusionvacuum excavating

DXI Construction is a site preparation contractor headquartered in Churchville, Maryland, serving the Mid-Atlantic region including Maryland, Virginia, Delaware, Pennsylvania, New Jersey, West Virginia and Washington, DC. Formerly known as Dixie Construction Company, Inc., the company has over 50 years of construction experience and maintains a fleet of over 500 units. It provides turnkey site preparation services from pre-construction through completion.

3D GPS modelingCADexcavationgradinggrubbingpavingpre-construction planningroadworksite clearingsoil stabilizationstormwater managementvalue engineering

Dynasty Construction Services is a specialized provider of horizontal directional drilling services, delivering turnkey solutions for underground utility construction and maintenance. They manage all aspects of the construction lifecycle, from consultation and project planning to construction, installation, maintenance, and repair, with a commitment to safety and quality.

consultation and project planninghorizontal directional drillingmaintenance and repairproject management

Eagle Site Services LLC is a locally owned and operated company serving Allen County and surrounding counties. Founded with family in mind, its qualified team has extensive experience in site work, excavation, general contracting, and more, serving residential and commercial needs.

concrete workdemolitionearth movingexcavationfine gradinggeneral contractinglandscapingmowingsite clearingsnow removal

Edstrom Construction Inc. is a heavy civil construction contractor based in Rexburg, Idaho, serving the Intermountain West for over 50 years. The company specializes in heavy civil construction, underground utilities, excavation, site development, structural and concrete construction, water and wastewater infrastructure, and project management for public and private projects.

bridge constructionconcrete constructiondemolitiondewateringearthworkexcavationgrading and land levelingheavy civil constructionpipeline constructionroad constructionsite developmentwater and wastewater infrastructure

Elevated Excavating is a Fort Lupton, Colorado-based commercial excavating contractor founded in 2016. It specializes in commercial projects of all sizes, including commercial earth moving and civil infrastructure work across Colorado's Front Range Region, and serves the Western United States. The company emphasizes workplace safety with professionally trained, Lancaster Safety certified heavy equipment operators.

civil infrastructure constructionearth movingexcavationfoundation work

Elite Surface Infrastructure (ESI) is a self-performing heavy civil construction contractor in Colorado, serving commercial, municipal, and federal clients across Denver, Colorado Springs, and the Front Range. ESI provides asphalt paving, milling and overlay, concrete flatwork, earthwork, and underground utility installation, with over 20 years in Colorado and over 140 years of combined management and estimating experience.

asphalt millingasphalt pavingconcrete constructionearthworkerosion controlexcavationlevee reconstructionmass gradingpipe-layingself-performing civil constructionsite gradingtrenching

Elkhorn Construction LLC is a women-owned and operated construction company. Shani and CJ Thompson have both been in the construction industry for over 15 years. The company specializes in site prep, septic tank installation, drain fields, road building, snow plowing, deicing, demolition, and underground utilities, and offers free estimates.

compactiondeicingdemolitiondrainageearthmovingexcavationgradingland clearinglevelingsite preparationsnow plowingtrucking/hauling

Engineering Plus, Inc. is a locally owned and operated company with over 92 years of experience in engineering and surveying. It specializes in site development, surveying, geotechnical investigation, testing, and landscape design, and assists clients in obtaining permits for land or job sites.

drill rig soil sampling up to 100 feetgeotechnical investigationgradingland clearinglandscape designsite developmentsoils/concrete/asphalt quality control laboratorysurveying

Enterprise Electric, Inc. is a commercial, industrial, and infrastructure electrical contractor serving Maine and New England since its founding in September 1968. The company offers heavy electrical work, commercial electrical work, horizontal directional drilling (HDD), vacuum excavation, and traditional excavation and backfill for utility work including electrical, gas, water, sewer, and communications.

commercial electrical workExcavation and backfillheavy electrical workhorizontal directional drillingvacuum excavation

Envirenew Inc. provides underground utility installation and work zone safety services to construction contractors in the Mid-Atlantic region. Formed in 2010, the company specializes in open cut excavation and pipe bursting projects, water and sewer construction, paving, poured in place concrete work, storm drains, and storm water management systems installation. Its team has over 150 years of combined experience in federal, state, municipal and commercial projects.

open cut excavationpavingpipe burstingpoured in place concrete workstorm water management systems installationwater and sewer construction

ESCO Construction is a 100% employee-owned turnkey general contractor based in Evergreen, Colorado, serving Colorado's Front Range since 1944. It provides earthwork, underground utility installation, and concrete services on complex public works and commercial/industrial development projects in Colorado and surrounding states. In 2026 ESCO joined ESS Companies (ESSC), a 100% employee-owned enterprise.

cast-in-place drainage structuresconcrete flatworkconcrete pavingcrushing and screeningdam constructionearthworkexcavationfine gradinggeneral contractinggroundwater managementmass gradingroad and bridge constructionrock excavationshoring solutionsvalue engineering