estimating

Devcon Construction, Inc. is a veteran-owned general contractor and design-build firm based in Milpitas, California, with a notable regional presence in the West. It has been ranked as the largest general contractor in Silicon Valley for the majority of the past two decades and reports 50 years of business practices. The company serves owners, developers, architects and end users across markets including corporate campuses, educational institutions, housing, civic and sports centers.

BIMdemolitiondesign-buildgeneral contractingmass timber erectionNavisworksPre-ConstructionRevitrough carpentrystructural concretesustainability/LEEDTenant improvementwood framing

Ranier Devido Stone Company is a fabricator of natural stone products located in New Castle, Pennsylvania. They specialize in fabricating panels, columns, balusters, fireplaces, sills, coping, address stones, urns, finials and more, and also offer complete estimating and drafting services as well as waterjet cutting services.

draftingstone fabricationwaterjet cutting

Diamond Electrical Contractors, Inc., branded as Diamond Electric, is a State Certified Electrical Contractor established in 2001 with over 35 years of experience. Based in Jacksonville, Florida, it specializes in commercial and industrial electrical work, with large/medium job crews, a service department, and an estimating department. It also provides UPS, low voltage telephone, data, and fiber wiring.

commercial electrical workdata wiringelectrical service and repairfiber wiringindustrial electrical worklow voltage wiringtelephone wiringUPS installation

Diamond Scaffold Services LLC is a full-service scaffolding company with over 24 years of experience providing industrial scaffolding rental, sales, engineering, installation, and safety solutions nationwide. It serves the Chemical, Petroleum, Power Generation, Nuclear, Shipbuilding, Government, and Commercial Construction sectors from hubs in Bogalusa, LA and Athens, TN.

Cuplock scaffoldingengineeringFrame scaffoldingInventory tracking and auditsNationwide freight and deliveryOSHA complianceRinglock scaffoldingScaffold installation and dismantlingshoring systemsTube & Clamp scaffolding

DiFazio Power & Electric is an electrical contractor established in 1953 and operating under third generation family management, serving the New York metropolitan area and the North East in the commercial, industrial and power industries for over six decades. Architects, builders, owners and contractors rely on DiFazio to design, estimate and construct their high-profile projects.

constructiondesignelectrical contractingEngineering Servicespower generationproject managementtelecommunications systems installation

DIG Contracting is a commercial construction contractor based in Fort Worth, Texas. It handles new construction and repairs/restorations, and can plan, manage, and build multi-phase jobs on occupied and fully operational sites. The company offers pre-construction, general contracting, and construction management services, and is TEXAS HUB & NCTRCA (MBE) certified.

BIM & MEP coordinationBudgetingconstruction managementdesign-assist collaborationgeneral contractingPre-Constructionproject managementquality control testingsafety managementschedulingsite supervisiontrade contractor management

Dirks Heavy Contractors is a family-owned heavy civil contractor serving Kansas, Missouri, Arkansas, and Oklahoma. The company provides general contracting, construction management, sub-contracting, and on-staff engineering for large-scale, commercial, industrial, utility, and residential development projects, including earthwork and site development.

construction managementdemolitionerosion controlexcavationgeneral contractingland clearingland gradingmass gradingmaterial truckingon-staff engineeringretaining wallsrock excavationsite developmentsub contractingutility installation

DJS General Contracting, Inc. is a fully licensed, bonded, and insured union concrete specialist based in Ventura County, California, serving Southern California. Family owned and operated since 2004, it is small-business certified, DIR registered, and holds A, B, and C8 class licenses. The company self-performs concrete construction, earthwork, and masonry work for commercial, residential, and institutional projects.

concrete constructionconcrete finishingconcrete placementearthworkformworkmasonryproject managementsubgrade preparation

DLB Industries, LLC, operating since 2010, is a Texas DBE, WBE, MBE, SBE, SCTRCA, TXDOT, ESBE, HABE, OSHA and HUB certified subcontractor. The company provides materials and procurement management, planning, estimating, ordering, tracking delivery and inventory/warehouse services for materials and supplies, along with compliance review, change order processing and audits, and invoice tracking with ACH service and lockbox.

ACH servicechange order processingcompliance reviewdelivery trackinginventory/warehouse managementinvoice trackinglockboxmaterials procurement managementordering

Douglas Orr Plumbing, Inc. is an employee-owned and operated plumbing company serving South Florida since 1974. Based in Miami Springs, FL, it provides residential, commercial, and new-construction plumbing services across Miami-Dade, Broward, and Palm Beach counties, including 24/7 emergency service. The company operates a certified training center and its plumbers are Medical Gas Certified and Backflow Certified.

24/7 emergency servicebackflow prevention and testingBIM coordinationcertified training centerdrain cleaninghydro jettingleak detectionmedical gas certificationnew construction plumbingsewer camera inspections

Drace Construction Corp. was founded in 2005 and is headquartered in Gulfport, Mississippi. DRACE provides general contracting, construction management, and design and engineering services to the Federal, Commercial, Aviation, and Transportation sectors. It is a small business and an SBA Certified 8(a) partner firm with a presence in the Southeastern United States, performing competitive and negotiated contracts for public and private agencies including the U.S. Army Corps of Engineers, NASA, NAVFAC, U.S. National Guard, Department of Homeland Security,

construction managementdesign and engineeringdesign-bid-builddesign-buildgeneral contractingLEED Gold sustainable construction

HomeServicesProjectsSchool of PharmacyCrowley Lighting Upgrade38KV Substation and new High Voltage Distribution at Ceiba Airport11MVA Substation 38KV-PR Medical CenterData Center First BankContactAbout Us ​DR Contractors & Maintenance, Corp TESTIMONIALS Schedule an appointment outstanding electrical job award 2015 ciapr​ Go with someone who's been there All of our electricians possess years of on-the-job experience. Not only that, they're also industry certified and committed to keeping up with the latest advances in the field. You can rest easy, because your electrical job will be in the best and most skilled hands that it can be. "The aforementioned company of electrical construction services is one of our finest subcontractors. They have provided technical assistance on matters of value engineering and design-build projects. They have always met the project requirements and.

arc flash analysisdesign-buildelectrical constructionelectrical maintenancehigh voltage wiring up to 38KVinfrared thermographyproject managementsubstation constructionswitchgear installationtransformer installationvalue engineering

DSP Construction is a family-owned commercial construction and tenant improvement company serving the San Francisco Bay Area. Founded in 1988, it provides construction management and general contracting services from pre-construction through close-out, partnering with businesses, property managers, and facility teams.

bid packagingconstruction managementgeneral contractingpermit expeditingphasing plansprocurementproject managementquality controlsafety managementschedulingtenant improvementsvalue engineering

Dunakilly Management Group Corp. was founded in 2007 in Littleton, Colorado, and specializes in construction management and owner's representation. The company is co-owned by experienced industry professionals and works directly with clients through its owners and senior management. It emphasizes collaboration, communication, quality, and accountability, and provides pre-construction and construction management services.

conceptual budgetingconstructability reviewsconstruction managementContract Administrationcost controlsdesign managementdesign supportdue diligenceentitlement managementfield reportsinspectionsowner's representationPre-Constructionproject controlsproject managementschedulingsite visitsvalue engineering

Duncan & Duncan Construction Management, Inc. is a Certified Building Contractor based in North Florida, specializing in Construction Supervision and QC Management. It is an SBA Women-owned small business with over 30 years of combined experience, performing construction needs from estimating and bidding to design and budgeting, including new home construction, commercial renovations and buildouts, remodels, additions, and renovations.

biddingBudgetingcommercial constructionconstruction managementconstruction supervisiondesigngovernment sector constructionproject managementQC managementquality controlresidential construction

Dura Flooring Inc. is a family owned and operated flooring dealer and contractor founded in 1986 by Trini Alday, originally opened as Dura Carpet in a Pico Rivera garage. Now located in Commerce, California, it operates a 13,000 sq. ft. showroom and warehouse offering carpet, hardwood, laminate, sheet vinyl, luxury vinyl tile, and custom area rugs, with professional installation for residential and commercial projects.

in-home flooring estimateprofessional installationproject managementresidential and commercial flooring projectsshowroom and warehouse

Dura-Crete is a precast concrete company established in 1954 and located in West Valley City, Utah. It provides residential and commercial precast concrete products and maintains a commitment to quality precast service, quick production turnaround, and customer satisfaction. The owners are involved in every job, and the company can deliver, organize offloading, and set product on site. Clients range from commercial construction firms and local businesses to municipal agencies and homeowners.

deliveryoffloading organizationon-site product settingprecast concrete manufacturing

Duro Electric Company is an electrical contractor serving the Denver, Colorado area since 1979. It specializes in all scopes and sizes of electrical construction across markets including commercial, health care, education, hospitality, manufacturing, multi-family, mission critical, public works, senior living, tenant improvement and worship. The company is an Everus company.

BIM and 3D coordinationdesign assistdesign-buildelectrical constructionemergency responseinfrared scanningLED retrofitsPreconstructionprefabricationservice and maintenancevirtual design

Dustin Construction, Inc. is a fourth-generation family owned and operated construction management and general contracting firm founded in 1959. It has served Maryland, Virginia, West Virginia, and Washington, D.C. for over 60 years, offering an exceptional portfolio of K-12, higher education, municipal, and commercial and retail projects.

constructability reviewsconstruction managementconstruction management at-riskdesign/buildgeneral contractingPreconstructionschedulingvalue engineering

D. Wilson Construction Company is an employee-owned commercial and industrial general contractor founded in 1957 by Darrell Wilson in South Texas. With offices in McAllen and San Antonio, it serves public and private clients across South and Central Texas, building schools, hospitals, offices, places of worship, and commercial spaces. The company is owned by the D. Wilson Construction Company ESOP with over 70 employee-owners.

3D building scansbuilding additionsConstruction Management at Risk (CMAR)design-buildgeneral contractingJob Order Contracting (JOC)new constructionpreconstruction servicesproject managementrenovation

Dynamic Fabrication Solutions, LLC is a fabrication company based in Lorena, Texas. Its team brings experience in welding, fabrication, structural steel erection, and heavy equipment operation, with a focus on quality, safety, and operational excellence.

fabricationflux core weldingHeavy equipment operationM.I.G. weldingproject managementstick weldingstructural steel erectiontig weldingwelding

EA Door Supply is a supplier and distributor of commercial doors, door frames, and door hardware. Its specialists in engineering, estimating, and project management offer industry expertise ranging from small fit-outs to complex high-rise towers, working with project Owners, Architects, and Contractors.

consultingdistributionengineeringproject managementsupply

East Coast Access LLC supplies commercial doors and door hardware to a wide range of projects including government buildings, hotels, schools, commercial office buildings, residential condos, libraries, fire stations, jails, hospitals, and assisted living housing. With over 25 years of experience, the company describes itself as the East Coast's leading expert in commercial door openings and is a woman owned business meeting SWAM requirements.

hardware consultingjobsite measuringproject installationproject managementsubmittalturn key door installations

EBA Flooring is a commercial flooring company in the northeastern United States that partners with general contractors, property managers, developers, and builders to deliver flooring and wall tile solutions. Founded in 2010 by Esther Asia, the company supplies, installs, and maintains a wide selection of flooring materials and provides project management and estimating services.

flooring installationfloor preparationmaterial procurementproject managementwall tile installation