design-build

Covenant Construction Services (CCS) is a commercial general contractor located in Clive, Iowa, serving the Midwest region. Founded on a 20+ year military career and construction education, CCS provides pre-construction, construction, and post-construction services for public organizations and private businesses operating multiple facilities, with project types including municipal/government, industrial, office, healthcare, schools, multi-family residential, and retail.

carpentryCloseout DocumentationConceptual Estimating / Cost DevelopmentDesign-Assist / Constructability AnalysisEstimating Servicesfield operationsframingproject managementvalue engineeringWarranty & Maintenance Management

Covenant Technical Solutions (CTS) is an integrated solutions provider in the water sector, bridging infrastructure and process design to manufacturing and site construction. A service-disabled veteran-owned small business, CTS specializes in wellhead/groundwater treatment and conveyance pipelines, offering services from conceptual and integrated design through construction, installation, and commissioning, including alternative delivery methods such as design-build, progressive design-build, CMAR, and P3.

CMARcommissioningconstructionequipment selectiongroundwater treatmentinstallationP3procurement managementProgressive Design-Buildwater conveyancewellhead protection

C. Overaa & Co. (Overaa Construction) is a fifth-generation family-owned general contractor and self-performing builder established in 1907, serving clients throughout Northern California. The company employs more than 400 people and has helped shape California's infrastructure for over a century.

base isolatorscollaborative deliveryconcrete pouringgeneral contractingPreconstructionseismic retrofitsself-performing constructionsustainable design & construction

Cowdrey Mechanical Systems, LLC is a family owned and operated, full service HVAC company based in Vancouver, Washington, founded in 2012. It serves commercial and residential projects, including design build and Plan Spec, with heating, air conditioning and ventilation maintenance and services. The company is certified as a Women's Business Enterprise (WBE) through the WBENC.

HVAC installationHVAC maintenanceplan & spec

Cowperwood Company is a national commercial real estate development company that designs, builds, owns and manages office, laboratory and related high-security space for private sector and government clients. Since 1975 it has specialized in development and management of Class-A properties, using a design-build approach with energy-efficient building systems. It provides in-house architectural design, project management, construction administration and property management.

architectural designconstruction administrationproject managementproperty management

CoxJones is a fully licensed, bonded and insured full-service commercial contractor, construction manager, and design-build construction firm serving East Texas for more than 45 years. It operates as a new brand of Cox Contractors Inc., founded in 1977 by Stephen and Sandy Cox as a concrete construction specialty subcontractor. CoxJones offers turnkey construction, concrete services, and licensed architectural and interior design services.

architectural designAutoCAD draftingBudgetingconcrete constructionconstruction managementCost Controlestimatinggeneral contractinghistoric restorationInterior Designscheduling

Cox Parker Contractors is a construction company founded by Jeremy Cox and Brian Parker on honesty, transparency and innovation. It offers preconstruction, design build and general contracting services, providing accurate cost and schedule evaluations, single-point-of-contact design build delivery, and full general contracting from project inception to closeout.

conceptual budgetinggeneral contractingmaster planningpermit planningPreconstructionsite investigationsubcontractor pricing

Coyote Electric is an electrical contractor and engineering firm serving Northern California, Central Valley, and the Bay Area. The company provides preconstruction, new construction, design-build, tenant improvements, site utilities, joint trench, and offsite improvements services. Its office has over 50 years of new construction and tenant improvement experience, and it offers in-house Design/Build Electrical and Low Voltage Services.

electrical contractingengineeringjoint trenchlow voltage servicesnew constructionoffsite improvementsPreconstructionsite utilitiestenant improvements

CPS Construction Group is a full-service contracting firm specializing in the construction, restoration, waterproofing, and preventative maintenance of multi-level parking garage structures in the Northeastern United States. Since 1978, they have performed work on more than 1,350 parking facilities. They also serve markets including Design-Build, stadiums, arenas, pre-engineered buildings, bridges, water and sewage treatment facilities, and other concrete structures.

concrete repairheavy demolitionhydro demolitionmasonry restorationparking garage constructionpowerwashingpreventative maintenanceresinous flooringrestorationself-perform specialty servicesshot blastingwaterproofing

CPWG Constructors is a full-service construction company offering commercial and residential construction, design/build, construction management, construction engineering, competitively bid construction, and disaster recovery repairs. It is a certified Woman Owned Small Business (WOSB) with the federal government and a subsidiary of CPWG Engineering, with access to engineering resources through Madrid CPWG. CPWG Constructors, LLC was created and licensed as a separate company in April 2015.

Biddability Reviewsconstructability reviewsconstruction engineeringconstruction managementContract AdministrationCost Estimatingdemolitiondisaster recoverygeneral contractingPre-construction servicesproject managementrenovationroofingvalue engineering

Cranebeam Inc., founded in 2025, is an industrial equipment and material handling company specializing in engineered, design-built solutions. It provides turnkey design-build solutions for overhead cranes and custom material handling systems, from engineering and design to fabrication, installation, and commissioning. The company also offers machinery rigging and assembly services, and is a veteran-owned, licensed and insured professional crane service company.

commissioningcrane automation and modernizationcrane engineeringfabricationinspectionsinstallationload testingmachinery riggingsystem integration

Visit Quantum Industrial Our Story Contributing to Arizona's Commercial & Industrial Growth Since 2002 Crawford Mechanical Services (a Quantum Industrial company) is one of the largest and most trusted mechanical and plumbing contractors in the industry, offering a full range of services across Arizona. We deliver precision, innovation, and exceptional craftsmanship from ground-up construction and specialized projects to service, maintenance, and in-house fabrication. Our team provides comprehensive solutions for even the most complex commercial and industrial needs. Read More Construction Special Projects Service & Maintenance Commercial Healthcare Industrial Hospitality Critical Environment Education Municipal Work With Us Industrial Manufacturing Facility Chandler, AZ 85224 Industrial Manufacturing Facility Tempe, AZ 85281 Hilton Home2 TRU Hotel Phoenix, AZ 85012 Elliot Tech Center.

air balancingbackflow testingbrazingcentral plant optimizationclean room optimizationcoil cleaningdesign assistenergy auditsHVAC constructionin-house fabricationinstallationpipe fittingplumbing constructionpreconstruction servicesprefabricationservice and maintenancevalue engineeringwater treatment and purificationwelding

CRC Associates is a General Contractor focused on electrical and communication installations, specializing in technical security work with experience in high-voltage and low-voltage installations for industrial and government projects. The company delivers integrated construction, engineering, electrical installation, and mission-critical infrastructure services, and is a certified MBE in New York and New Jersey. It is active in New York, New Jersey, Washington DC, and Connecticut.

construction and installationconstruction managementengineeringhigh-voltage electrical installationlow-voltage electrical installationPre-ConstructionSelf-PerformStrategic Sourcing & ProcurementSystems installationtechnical security work

Edger Enterprises is a family-run construction company based in Elmira, New York, that has grown from a small site work contractor into a full-service general contractor. It serves education, healthcare, industrial and manufacturing, commercial, and municipal fields, and self-performs much of its work, including earthwork and concrete, to control safety, quality, and scheduling.

asphalt pavingconcrete pavingearthworkexcavationfoundationsgeneral contractingself-performing constructionsite workunderground utilities

Creative Builders, Inc. is a general contractor based in Greenville, South Carolina, founded in 1971 by William H. "Billy" McCauley II. The company provides construction services in South Carolina, North Carolina, Virginia, Georgia, and Tennessee, serving markets including commercial, finance, light industrial, medical/healthcare, multi-family, restaurants, senior and assisted living, and student housing.

design coordinationgeneral contractingPre-ConstructionUpfit + renovations

Creative Builds is a General Contractor and Construction Management company located in Southern California, based in San Diego. It specializes in providing unique and custom building solutions for large-scale commercial projects, focusing on project management and design-build services. The company serves industries including hospitality, retail/office/lifestyle, government, and industrial/commercial, and is MBE certified through the Pacific Southwest MSDC.

construction managementgeneral contractingMaintenance Operationsproject managementtenant improvements

Creative Business Interiors is a woman-owned design build firm and service provider for commercial spaces, founded in 1991. Every step of the project process is in-house, from designing through building, furnishing, and maintaining. The company serves corporate, healthcare and senior living, education, specialty interiors, and not-for-profit clients.

building constructionDesign & Space PlanningFurniture / Workspace DesignMaintaining / Storagepainting & finishing

Creative Sign Systems is a design-build partner founded in 1964 and headquartered in Beltsville, Maryland. It provides comprehensive signage, wayfinding, and art programs to healthcare, government, and civic institutions nationwide, with capabilities spanning planning, design, fabrication, installation, and ongoing lifecycle support.

fabricationinstallationlifecycle managementPlanningprogrammingwayfinding design

CRESDA is a full-service Corporate Real Estate platform offering tenant and landlord representation, acquisition and disposition, advisory services, and project management across the US. It is a certified diverse commercial real estate firm that can operate as a Tier 1 or Tier 2 service provider. CRESDA was formed in March of 2021 by Nancy Glick and Susanne Newmark to help Fortune 500 companies access diverse commercial real estate suppliers.

Acquisition/Dispositionadvisory/consultingcomparative market analysisconstruction managementMove Managementproject managementproperty valuationsite selectionsite supervisionSpace PlanningTenant/Landlord Representation

Critchfield Mechanical, Inc. (CMI) is a California-based mechanical and plumbing contractor founded in 1977, specializing in the design, fabrication, and installation of HVAC and plumbing systems. CMI serves owners, developers, architects, and general contractors on complex commercial projects nationwide through an integrated design-build approach that unites engineering, fabrication, project management, and field installation. It has Northern California (San Jose) and Southern California (Huntington Beach) offices.

BIM/VDCdesign assistductwork fabricationengineeringfabricationfield installationHVAC installationLEED sustainable designpiping spool prefabricationplumbingPreconstructionprefabricationprocess pipingproject managementTenant improvement

Criterion General, Inc. is a full-service, veteran owned, general construction company specialized in design-build projects, serving satisfied owners throughout the state of Alaska since 1992. The company maintains a highly qualified staff and develops close relationships with subcontractors. Its primary focus is general contracting commercial and industrial building construction, and it fabricates custom cabinets in house.

custom cabinet fabricationgeneral contractingsafety program management

Critical Path Engineering Solutions (CPES) is an engineering firm led by Principal Sara Martin, P.E., with over 80 years of combined experience in project development, management and design of public and private sector projects including design-build implementation, start-up, operation and troubleshooting. CPES delivers projects from concept through design, including owner's representation and review during construction and start-up. It is a Women-Owned Business, NYS WBE and WBENC Certified, and a registered Disadvantaged Business Enterprise (DBE).

AutoCAD/GISBiowin modelingconstruction administrationconstruction managementdesignowner's representationpermittingprocess designproject managementstart-up operationstreatability studiestroubleshootingwastewater process design

Critical Path Solutions LLC (CPS) is a Fayetteville, NC based Unlimited Licensed Design Build General Contractor serving the Carolinas. It assists businesses with consulting and management services as well as construction needs, guiding clients' ideas from sketches to bricks and mortar. CPS offers commercial and residential design and construction services, including construction consulting and construction management.

architectural designarchitectural programmingbudget estimatescode reviewconceptual design developmentconstruction consultingconstruction documents preparationconstruction managementcustom metal building systemsfeasibility studiespermit submissionsite supervision

Crofton began as a commercial diving company in 1949 and today offers solutions above and below the waterline, combining expertise in commercial diving, marine construction, and crane rental & rigging. It is a family owned and operated business based in Portsmouth, Virginia, employing over 120 individuals, and serving the maritime, utility/energy, and agriculture segments.

barge & tug servicesbridge inspectionscofferdam constructioncommercial divingcrane rental & riggingdemolitionequipment rentalheavy liftingmarine constructionsalvage and recovery operationsspecialized hauling