Cost Estimating

D-Mar is a commercial general contracting company with over 40 years of experience serving the communities it builds. It is a family-owned business established in 1972 and is a certified WMBE and DBE firm. D-Mar builds commercial, industrial, and infrastructure assets and emphasizes integrity, stewardship, accountability, and ingenuity.

BIMconstructability reviewsconstruction managementContractor-Led Design Buildgeneral contractingMarket AnalysisPreconstructionproject managementschedulingsite selectiontenant improvementsvalue engineeringVirtual Design & Construction (VDC)

Dorman Construction, Inc. was established in August 1990 by Steve Dorman to provide construction services for public and private sectors. It is a general contracting firm focusing on commercial, industrial, and medical projects in Oregon, based in Springfield, Oregon.

Budgetingcarpentryconstruction managementdesign-bid-builddesign/buildgeneral constructionplanning and schedulingproject managementvalue engineering

Double Bar Construction is a customer-focused construction manager, general contractor, design builder, and partner based in Orlando, FL. It is a Certified General Contractor in the State of Florida and a Service Disabled Veteran Owned Small Business. The company offers pre-construction services including feasibility studies, preconstruction budgets, and approach plans, and has experience in healthcare (AHCA) facilities, education (K-12 and higher education), athletics facilities, and tenant improvements.

construction managementdesign-buildgeneral contractingmillwork installationPre-construction servicesschedule development

Doug Wall Construction, Inc. is a general contractor based in Bermuda Dunes, California, specializing in commercial and corporate construction in Southern California. With over 30 years of experience and a staff of over 50 trade professionals, the company serves medical, hospitality, and commercial clients, offering services from pre-construction planning and cost estimating to onsite management and post-construction support.

commercial constructiongeneral contractingonsite managementpost-construction supportpre-construction planningproject management

Driven Engineering, Inc. is a consulting engineering/government contracting firm based in the Mobile, AL area, founded in 2006. It provides services to federal agencies, counties, cities, and private clients, and is an SDB, WBE, and certified DBE Small Business in multiple Southeast states.

3D laser scanningAutoCAD draftingCivil designconstruction engineering and inspectionenvironmental consultingGISMicroStation Draftingprogram managementrailroad designRoad/Infrastructure DesignschedulingSoftware Development Supportvalue engineering

Drumlin PLLC is a minority and veteran-owned (VOSB, IL-BEP) architecture firm focused on providing architectural services from design through construction for clients of all sizes. The firm guides clients through the process of designing and building projects, from storefronts and investment properties to cabins. Drumlin is licensed in Illinois, Wisconsin, Missouri, and Arizona.

architectural detailingarchitecturebidding assistanceConceptual designconstructability reviewsconstruction administrationConstruction DocumentationDesign DevelopmentP6/critical path schedulingpermit administrationrenderingsSchematic Design

Detailed System Design & Construction (DSDC) is a family-organized design and contracting firm registered in California as a General Building, General Engineering Design & Build Contractor. Its incorporators are three brothers with 26 years of architectural and engineering design and construction experience; they first established a construction company in the Philippines in 1983 under ARRMVILL Construction, and Romulo Villanueva Jr. re-established the business in California in 2018 under the DSDC name.

2D and 3D renderingbudget programmingconstruction managementconstruction safety managementdesign and buildfabrication and installgeneral fabricationlandscapingmechanical and piping designpiping and instrumentation diagramspreconstruction planningprocess flow diagramsproject biddingquality controlsite developmentstructural design and detailingsurveying and layoutvirtual display modelingwaterproofing

Dynamic Preconstruction Services, LLC is a California-registered preconstruction consultancy that provides cost, schedule, and risk services to the construction industry. It offers independent cost estimating, constructability review, value engineering, quantity takeoff, scheduling, forensic cost and time impact analysis, and management consulting, aiming to reduce construction project risk for stakeholders.

claim managementconstructability reviewDBE submittal reviewforensic cost analysisManagement consultingquantity takeoffschedulingtrainingvalue engineering

East West Builders is a commercial construction company in Oceanside, CA, founded in 2016 by Jhoie Cruz. It provides ground-up, remodel, improvement, and tenant-in-place rehabilitation of commercial properties, serving commercial and government customers. The company offers commercial construction, commercial renovation, affordable housing renovation, and government projects, from constructability evaluation to cost-effective construction.

carpentryconstructability evaluationfinishingflooringground-up constructionpaintingplumbingproject schedulingremodelingtenant-in-place rehabilitationvalue engineering

Eccleston International, Inc. was founded in 2017 and delivers project management, global logistics and construction support services tailored to government agencies and private corporations. The company cites over 25 years of experience in the transportation industry and is certified as DBE, SBE, and JSEB, with SAM UEI# QBK6JRM6RRJ3. It is based in Jacksonville, Florida.

budget managementContract Administrationcustoms brokeragedesign reviewfeasibility studiesfreight forwardingGrants managementpermitting and regulatory compliancePre-construction servicesprogram managementproject controlsproject managementquality assurance/quality controlrisk managementschedule maintenancesupply chain planningtransportation managementvendor managementwarehousing and distribution

ECI Site Construction Management, Inc. is a Colorado general contractor specializing in premier outdoor and recreational venues, including parks, turf and field venues, waterways, streetscapes, playgrounds and open spaces. Founded in the landscaping field in 1980, the company employs CM/GC and Design-Build methods and serves projects from Colorado Springs to Northern Colorado and across the Rocky Mountains.

CMGCconstructability reviewconstruction managementdesign-buildproject managementSelf-Performancevalue engineering

eConverge provides a fee-free, AI-driven Job Order Contracting (JOC) project management, cost estimating, and program management software platform. Built by estimators, it integrates AI technology with BNi® Cost Data to deliver localized pricing, and offers square foot concept pricing models. The platform serves contractors, public agencies, and facility owners managing JOC, SABER, and IDIQ procurement.

AI-driven estimatingJOC program managementlocalized pricingprocurementsquare foot concept pricing

Eco Track Services, Inc. is a woman-owned small business that provides project management, project controls, technical, and environmental support services for public and private sectors. It specializes in technical and management services supporting the defense, national security, and environmental technology sectors, contracting directly with Federal and state agencies as well as private sector organizations.

acquisition supportconstruction managementearned value managementengineering supportEnvironmental Characterizationenvironmental compliancefield samplinglaboratory operationsNuclear Quality Assurancepermittingproject controlsproject managementrisk management

Edge Architecture is an architecture firm based at 1657 East Avenue in Rochester, NY. The firm offers a full range of professional services for new construction and renovations, with experience ranging from code compliance to environmental assessment, evaluation of construction estimates, team integration and coordination, and project management. Its team describes itself as small, nimble, and highly creative, and works on projects including colleges and universities, commercial and municipal buildings, libraries, multi-unit residential, K-12, and craft

ADA Renovationsarchitecturebuilding permitsConceptual designConstruction Field Representativesconstruction managementdesign-buildInterior DesignLEED Administrationmaster planningNYSERDA Coordinationproject managementrenderingsRoofing and Envelope Repairsite planningSustainable Design

Edge Realty Advisors is a Florida-based firm founded in 2015 specializing in valuation advisory services, reserve studies, and insurance appraisals. The firm provides commercial and residential appraisal, appraisal review, litigation consulting and expert witness services, USPAP compliance consulting, market rent studies, feasibility analysis, and structural integrity reserve studies (SIRS) for HOAs and condo associations.

appraisalappraisal reviewexpert witness servicesfeasibility analysisinsurance appraisalslitigation consultingmarket rent studiesreplacement cost estimatingreserve studiesUSPAP compliance consulting

EliteCorps Enterprises LLC is a full service cost engineering firm of experienced professionals with over 50 years of combined experience in cost estimating, construction, and engineering related services. Founded in 2022 by Simon H. Jackson, CCC, the company provides prompt, accurate, and comprehensive cost estimating, scheduling, and engineering consulting services to federal and private clients.

change order negotiationsclaims analysisdisaster responseengineering consultingRisk AnalysisschedulingStaff augmentation

Founded in 1998, Ellana Inc. is a trusted advisor in the A/E/C industry providing four core services: cost management, project controls, owner representation, and professional training. A certified Woman-owned Business Enterprise (WBE) and Disadvantaged Business Enterprise (DBE), Ellana's technical staff of cost estimators, construction managers, and schedulers provide tailored solutions to help clients complete construction projects while reducing unforeseen expenses and mitigating risks.

cost managementowner representationprofessional trainingproject controlsproject forecastingrisk assessmentschedulingthird party auditingvalue engineering

ELLE Consultants is a consulting firm that has worked with numerous multi-billion-dollar Public Agencies and Companies, committed to providing the best service in the construction space. It is an DBE, SBE, WBE company based in San Francisco, California, handpicking people with the highest level of expertise and professionalism.

constructability reviewConstruction claimsconstruction inspectionconstruction managementCost Controlprogram controlsrisk managementscheduling

emersion DESIGN is a collaborative architecture, interiors, sustainability, planning, and engineering practice based in Cincinnati, Ohio. Founded in 2007, the firm states it has worked in 44 states and 4 countries from its Cincinnati office and became a national leader in sustainability, with its first office expansion being the first A/E office to achieve LEED Platinum.

architectural designBuilding Code ReviewCampus PlanningCharrette FacilitationConstruction documentsEnergy Audits and Analysisfeasibility studiesLEED certificationLiving Building Challenge Consultation & Certificationmaster planningnet zero energy designproject managementseismic designSpace PlanningStructural Building System Designurban designWELL certification

Empower GC Inc. is a full-service construction contractor with over 10 years of experience, offering architectural design and new construction for residential, commercial, mixed-use, and government projects. The company has completed projects in Florida, Washington D.C., and throughout all five boroughs of New York City, delivering projects exceeding $50 million in value. It provides professional estimating, construction administration, and in-house MEP specialists, with services spanning general contracting, licensing, and permit filings.

architectural designconcrete workconstruction administrationelectrical contractingexcavationframinginterior finishesmasonryMEP engineeringnew constructionpavingpermit filingsplumbingprocurementsteel construction

Encon Corporation is a certified minority-owned small business construction firm founded in 2011, specializing in design/build and general contracting services. It is an SBA certified 8(a) and HUBZone company and MDOT certified MBE/DBE enterprise providing construction services to federal, state and local agencies in the District of Columbia, Maryland and Virginia.

Budgetingconstruction managementdesign/buildelectricalfire protectiongeneral constructioninterior renovationmechanical/HVACroofingsite constructionsite surveyingtenant build-out

enVErgie consulting, LLC, is a small firm providing consulting services for the building architectural and engineering community. Its mission is to provide tools to project teams to deliver designs that are sustainable, energy efficient, functional, and economical. The firm is located in the Washington DC area, with project locations worldwide, and is registered in the State of Maryland Small Business Reserve Program.

energy conservationLife Cycle Cost Managementrisk managementSustainable Designvalue engineering

EnviroVantage is an environmental remediation, demolition, and indoor air quality contractor founded in 1985 in New Hampshire. It self-performs abatement, remediation, and demolition services for federal, commercial, industrial, healthcare, educational, and residential markets across the United States and its territories, with offices in New Hampshire, Maine, Massachusetts, Maryland, and Puerto Rico.

abatement and remediationdemolitionindoor air quality servicesmold remediationNADCA-certified HVAC cleaningrisk assessmentsrobotic demolitionselect demolitionsoil and groundwater remediationstructural takedownvalue engineering

Envision provides a set of over 300 cost models for estimating environmental cleanup projects, including feasibility studies, site work, and the treatment, removal, containment and/or disposal of waste. The models follow the Environmental Cost Element Structure (ECES) and are backed by an API that can integrate into customer systems. The company also offers a web-based cost estimator called Envision Estimator.

API integrationenvironmental cleanup cost modeling