estimating

Hilger Construction, Inc. is a commercial construction company founded in 1992 by Nick Hilger. The company handles contract management, estimating, and project management, including Job Order Contracts (JOC) and military MATOC work. Its project portfolio spans government and military facilities, USPS facilities, dealerships, educational, medical, religious, office building, multi-family/HUD, light industrial, and restaurant facilities.

contract managementM.E.P. upgradesparapet reconstructionproject managementremodelingrenovationsiding installation

Historical Arts & Casting, Inc. produces award-winning cast architectural and ornamental metalwork, including light fixtures, doors, windows, railings, gates, garden decor, skylights, fountains, clocks and custom metalwork worldwide. The company also performs design, site installation, engineering, estimating and restoration, and offers services spanning historical research, design and illustration, patternwork, sculpting, foundry, machining, fabrication, finishing, field work, restoration, and sculpture enlarging and reproduction.

3D designconsultingdesign and illustrationengineeringfabricationfield workfinishingfoundryhistorical researchmachiningmanufacturingpatternworkrestorationsculptingsculpture enlarging and reproductionSpecialized installations

Hofer & Hofer & Associates, Inc. is a general contractor specializing in commercial, institutional, and industrial construction in Southeast Kansas and surrounding areas. The company provides exceptional service and quality craftsmanship on schedule and at a competitive price, and over 80% of its work is with repeat clients.

ADA/Code ComplianceCaseworkConcreteConstructibility Reviewsconstruction managementCost Controldemolitiondesign/buildDoors & HardwareFinish Carpentrygeneral contractingOn-Site Project StaffPermitting and Utilitiesquality controlrough carpentryschedulingSubcontractor Selectionvalue engineeringWindows & Installation

HORUS Construction Services, Inc. is a commercial general contracting company established in 2001 by second generation building contractors. The company serves market sectors including K-12, higher education, civic/government, cultural, academic, healthcare, and aviation. It offers construction management at risk, general contracting, and design/build services, and is headquartered in Tampa, Florida with additional offices in Orlando, St. Petersburg, Gainesville, Washington DC, Greensboro, Fort Worth, and Newark.

Concreteconstruction management at-riskdesign/builddrywall and metal framingfield supervisionflooringgeneral contractingInterior DesignJob Order ContractingmasonryPreconstructionprogram managementproject closeoutsiteworkSpace Planning

Human Element Architects is a full-service architectural firm established in 2008 that places clients at the forefront of every project. The firm specializes in healthcare facilities, educational campuses, commercial spaces, industrial complexes, and government structures, blending creative vision with technical expertise to deliver customized, sustainable designs.

architectural designcancer center designconstruction administrationlaboratory designprogrammingradiation oncology designtechnical documentation

HV Contractor Corp is a full-service General Contractor established in 2004 and headquartered in Stamford, CT, providing renovation and remodeling services for residential, commercial, Federal and State contracts throughout Connecticut, New York, Massachusetts, and Rhode Island. It also offers construction management including estimating, planning and pre-construction services, and is licensed and insured holding EPA, RRP and OSHA safety certifications.

acoustical ceiling installationconstruction managementdoor and door frame installationdrywall installationelectrical wiring and lightingflooring installationinterior and exterior paintingmetal framing constructionPlanningplumbingPre-construction services

Ibex Flooring is a full-service commercial flooring dealer based in Spokane, Washington, founded in 2003. The company provides and installs all types of carpet, resilient flooring, ceramic and stone for commercial applications, serving general contractors and end users across education, healthcare, corporate/government, hospitality/food service, and multi-family market segments.

abatementcarpet installationcommercial flooring installationproject managementresilient flooring installationtile installationwarehouse and deliveries

Ingenium Professional Group PSC is an Engineering, Design and Project Management firm located in Puerto Rico, dedicated to creating great spaces for its clients. Founded in 2004 (previously ML Construction Management) by Eng. William Meléndez Rivas, the firm serves governmental and private clients with experience in Design, Inspection Services, Project Management and Construction Administration. Its portfolio includes residential, commercial, institutional and retail work, with offices in San Juan and Fajardo, Puerto Rico.

3d Rendersaerial photographyconstruction administrationContract Administrationdesignengineeringinspection servicesPermit ServicesProcurement and Biddingproject managementproject supervisionschedulingSchematic Design

ConstructConnect provides data and software to help contractors and manufacturers find, bid, and win commercial construction projects. Its preconstruction platform combines project intelligence, takeoff and estimating tools, and bid management, backed by a database of public and private commercial bid opportunities and daily-refreshed project data.

AI-assisted takeoffbid managementdigital takeoffmarket intelligenceproject data research

Jackson Prime Construction is a father and son team based in the Montgomery, Alabama area with the capability to mobilize statewide. They are an Alabama general contractor in grading, drainage, and concrete, licensed and insured, DBE Certified, HUB Zone Certified, and a Montgomery Chamber of Commerce member. Their mission is to perform the highest quality construction service for fair market price while maintaining professionalism, integrity, and honesty.

barrier wallsclearing and grubbingconcrete flatworkdemolition removalexcavation and gradingfoundation build gradingland clearingmaterial haulingmulching and grubbingretaining wallsschedulingsoil removalstorm drain structurestrenchingvalue engineering

Jairus Construction, LLC is a Houston-based, full-service commercial construction firm founded in 2001. It specializes in commercial construction, facility maintenance, and facility management, and is a fully insured SBA, HUB, DBE, and MBE certified contractor recognized by the State of Texas. The company has completed out-of-state commercial projects in Kansas and North Carolina.

commercial constructionconstruction managementdesign-buildelectricalfacility maintenancefacility managementgeneral contractingjob costingnew constructionplumbingrenovations and remodelsschedulingtenant improvements

Play or pause video 60+ Years on the job #8 WBJ Top General Contractor 550+ Employees NEW + NOW The latest insights on industry pricing, lead times and market status 85% REPEAT CLIENTS A better construction experience that keeps you coming back for more. Play or pause video Play or pause video Project Award-Winning Project Project Meet our teams Learn about our careers

environmental health and safetyfield engineeringgeneral contractingPreconstructionproject planningQuality Managementreality capturevirtual construction

J.A. Rosa Construction is a full-service general contractor serving commercial, municipal, and institutional clients throughout Connecticut. Led by Managing Member John Rosa, the firm brings over 25 years of experience delivering projects ranging from ground-up construction to complex renovations in active, occupied spaces, including specialty services like elevator construction and historic restoration.

carpentryconcrete and masonryconstruction managementdesign-builddrywallelevator constructionexcavationflooringgeneral contractinghazardous material remediationhistoric restorationinterior finishespaintingpre-construction consultationsite work

Jayhawk Fire Sprinkler Co., Inc. is a family-owned, full-service fire sprinkler protection company founded in 1976. It provides fire protection for hospitals, multifamily living communities, educational facilities, warehouses, distribution centers, and other commercial and residential properties, with offices in the Kansas City Metro and Topeka, Kansas, serving the Midwest and available 24/7.

emergency serviceengineering & designfabricationinspection & testinginstallationproject managementservice, maintenance & repairstrainingunderground fireline

J.B. Steel is a 100% employee-owned, AISC-certified steel fabricator and erector based in Tucson, Arizona. Established in 1994, the company provides structural and miscellaneous steel solutions for projects of all sizes, performing fabrication in-house and all steel erection with its own field crews. It serves aviation, military, education, public sector, healthcare, industrial, commercial, multifamily, and university projects throughout Arizona.

3D ModelingAISC-certified erectionAISC certified fabricationBIMCNC machiningdetailingplasma cuttingproject managementroboticssteel erectionsteel fabricationvalue engineeringwelding

JCO Engineering Inc. is a civil construction and consulting firm based in Chico, California, offering construction management services since 2018. It supports and manages construction projects from preconstruction through completion, serving federal, public, and private projects in heavy civil, infrastructure, transportation, and site development sectors. The company is a Woman Owned Small Business (WOSB) and Economically Disadvantaged Woman Owned Small Business (EDWOSB).

civil constructionconstruction managementContractor Quality ControlCPM schedulingPlan Reviewsproject managementproposal writingrisk managementRMS 3.0Sitework ConstructionSubmittal DevelopmentWater Pollution Control Plans

JD Concrete is a family-owned and operated commercial concrete construction company with over 15 years of experience. Based in Hartwell, Georgia, it serves the Southeastern States and works directly with each customer to provide personal attention and service. The company offers free project bids and emphasizes integrity, excellence, clarity, and quality of service.

commercial concrete constructionfoundation pouringindustrial concrete applicationslayout planningwall pouring

Jenco Building Group Inc. is a San Diego general contractor specializing in commercial and residential construction. The company offers design-build, construction management, estimating, and scheduling services, and describes itself as moving forward with its 3rd generation of family builders. It serves San Diego, Riverside, and Imperial County.

commercial constructionconstruction managementdesign-buildremodelingresidential constructionscheduling

Jenson Fire Protection, Inc. was established in 2006 and is a full service fire sprinkler contractor servicing Maryland, Virginia, Washington, DC, and Delaware. The company serves commercial, residential, and government contractors, and is a trained wholesale distributor and authorized distributor of ANSUL special hazard fire protection products.

field operationsfire sprinkler installationpreconstruction servicesproduct installationproject managementwholesale distribution

J.J. Sullivan Company is a Connecticut-based, family-owned commercial general contractor founded in 1970. It specializes in commercial interiors, tenant improvements, building renovations and rehabs, adaptive reuse, interior and exterior alterations, and small commercial additions, serving building owners, property managers, businesses, institutions, and municipalities throughout Connecticut.

Adaptive ReuseBudgetingbuilding renovationscommercial interior constructionconstruction managementdemolitiondesign-buildfinishesframinggeneral contractingmaintenancePreconstructiontenant fit-outs

JKB Construction, Inc. is a West Michigan based contractor founded in 1999. It provides construction management and general contracting services for public and private education, municipalities, retail, market places, and all types of commercial projects, taking projects from conceptual design and permitting through construction to completion.

construction managementdesign evaluation and reviewgeneral contractingpre-design planningschedulingsubcontractor biddingtenant project coordination

New J&K is a general contractor based in Raeford, North Carolina, providing professional construction management services for commercial, civil, and public infrastructure projects. Founded in 2008, the company began by purchasing, renovating, and reselling residential homes and has since expanded into subdivision development and commercial construction. Its services span planning, preconstruction, construction management, construction, and project closeout.

concrete workconstruction managementinstallationPreconstructionprocurementproject closeoutsite workutilitiesvalue engineering

Spectrum Integrated Technologies (SpectrumIT) is the low-voltage/technology division of J&M Brown Company, Inc., based in Dedham, MA, and a signatory contractor to IBEW Local 103. It designs, installs, and services LAN/WAN network and security system solutions for corporations and property management firms throughout Greater Boston, with a nearly three-decade track record. It also provides service, maintenance, and extended warranty programs with 24-7 emergency response.

24-7 emergency serviceaccess controlaudio visual installationBudgetingCADDAS installationdesignfiber optic installationproject managementsecurity system installationsound maskingstructured cabling

Joesta Construction, LLC is a recently established general contracting firm that promotes Integrity and Accountability in all facets of the construction process. The firm offers Construction Manager At Risk (CMAR) delivery, delivering projects within a Guaranteed Maximum Price, with emphasis on risk mitigation, estimating, quality supervision, and building long-term relationships with subcontractors throughout the Dallas-Fort Worth metroplex.

Construction Manager At Risk (CMAR)general contractingproject supervisionRisk mitigation