design-build

Allied Contracting Group & Garage Doors is a locally and family-owned construction company serving Western Kentucky with over four decades of experience. It transforms residential and commercial spaces, offering general contracting, new construction, garage door solutions, roofing, renovation and remodeling, design and planning, historic building restoration, home exterior work, pole barns and garages, concrete services, and water and storm damage repair. It offers an on-site showroom, free estimates, and a 1-year workmanship warranty.

concrete installationconcrete sawingexterior paintinggarage door installationgarage door maintenancegarage door repairgeneral contractingHistoric Building Restorationmold removalnew constructionpole barn constructionrenovation and remodelingroofingroof replacementsiding installationstorm damage cleanupwater damage restorationwindow replacement

Allied Inc. is a women-owned family business providing general contracting services in the Minneapolis, MN area. Its roots derive from Allied Blacktop Co, an asphalt maintenance and rehabilitation contractor in the Twin Cities since 1954. Allied Inc. was created to emphasize the management side of construction from the field to the office, with a primary focus on management.

accounts payable and receivableasphalt pavingbid solicitationcontract managementestimatingfinancial managementgeneral contractingHuman resource managementJob-site safetyon-site managementparking lot maintenancepayroll managementproject managementschedulingsite coordination

Allied Pacific Builders (APB) is a general contractor in O'ahu, Hawaii and Guam, regarded as one of the premier government contractors in Hawaii and Guam. APB specializes in retrofit or renovation construction and new ground-up projects, and has completed numerous multiple-year Indefinite Delivery Indefinite Quantity contracts with the US Navy, US Army, US Air Force, Hawaii Air National Guard, and the General Services Administration.

Acoustical ceilingscabinetrycarpentryconstruction managementdrywallearthwork/site excavationgeneral constructionnew ground-up projectspaintingplasteringPreconstructionretrofit/renovation constructionroofingsite utilities

Allison Mechanical, Inc. is a Southern California HVAC contractor, in business since 1993, providing installation, service, maintenance and retrofit construction for building mechanical systems. It specializes in air conditioning, refrigeration, heating, ventilation and energy management, and holds United Association S.T.A.R. and Green S.T.A.R. certifications. It serves commercial and industrial clients, hospitals and health care facilities, government facilities and data centers from Santa Barbara to San Diego.

24/7 emergency responsebuilding automation controlscompressor overhaulenergy auditsenergy managementHVAC installationHVAC maintenanceHVAC servicepneumatic control systemsRetro-CommissioningRetrofit Construction

Alloy Mechanical Inc. is a full-service mechanical contractor that self-performs mechanical fabrication and engineering while subcontracting electrical, civil, environmental, and other ancillary services. It acts as prime contractor, subcontractor, or joint venture partner, and offers design-build, EPC/Turnkey, and EPCM solutions. The company serves industries including petrochemical, food and pharmaceutical, and liquified petroleum gas, with over 30 years of experience in mechanical and automated loading/offloading truck and rail systems.

engineeringEPCMEPC/Turnkeyfield fabricationinstallationmaintenanceMechanical Fabricationrotating equipment troubleshootingshop fabricationvibration analysis

All Power Incorporated is a multi-trade commercial, industrial, and government contractor founded in 1993 as an electrical contracting company. It provides expertise in Medium Voltage electrical systems, data communications, mechanical systems, security and surveillance, fire alarm systems, and general engineering and Design-Build services.

Construction Maintenanceelectrical contractingfire alarm system design and installationmechanical systems installationMedium Voltage electrical distribution installation (underground and overhead)

All Pro Services Group is an experienced contractor whose principals have provided government contracting services for over 23 years, serving government and commercial clients including the DoD, DHS, and US Army. The company provides security, construction, and consulting services.

consultingelectricalfire suppression systemsgeneral constructionHVACplumbingsecurity guard servicessecurity systems

All Seasons Construction Corp. is a general contractor and construction management firm based in Springfield, Vermont, incorporated in 1973. It serves the Connecticut Valley region and specializes in commercial, residential, institutional, municipal, industrial, and historic preservation projects, offering general contracting, construction management, and design-build services.

carpentryconstruction managementgeneral contractinghistoric restorationself-perform construction

All Star Electric is an electrical contractor on the Gulf Coast performing electrical installation for new buildings and civic projects and upgrading existing systems. The company operates five divisions: Commercial, Design-Build, Civil, Service, and Low-Voltage, and provides residential service, data, commercial, and civil work. It was co-founded in 2003 by Todd Trosclair and has grown from four employees to one of the largest electrical contractors on the Gulf Coast.

civil workelectrical installationemergency 24/7 servicelow voltageprefabricationservice and maintenance

AllStar Glass Company is a commercial glazing contractor based in Spokane Valley, Washington, serving businesses across the Pacific Northwest for over 16 years. Owned and operated by Dan and Jodi Martinez, the company works primarily with commercial and residential contractors, fabricating and installing architectural aluminum windows, storefronts, slope glazing, curtain walls and entrance doors.

BudgetingconsultationfabricationglazingHistorical restorationinstallationLEED compliance

Allstate Construction is a full-service commercial construction company serving clients throughout the Southeast. Founded in 1986 as a small general contractor, it now operates with eight office locations and more than 85 construction professionals. The company delivers construction services across industries including athletic and recreational, higher education, historical preservation, K-12 education, medical and healthcare, private commercial businesses, public safety and correctional institutions, religious institutions, and state and local governmen

construction managementgeneral contracting

All Tech Services & Solutions sells, installs, and services automatic gates, turnstiles, and related accessories and access control, and offers fence services across all industries with wholesale pricing to qualified dealers. The company has an in-house design and fabrication team and provides design build, consulting, installation, preventative maintenance, and repair services. Its technicians are OSHA trained and carry TWIC cards.

consultingdesignfabricationinstallationmaintenancerepairwelding

Alpha1 Builders is a construction and remodeling company serving Elk Grove, CA, and Northern California, with over 20 years of experience. They specialize in residential and commercial remodeling, new construction, home additions, kitchen and bathroom remodeling, and ADU construction, using a design-build process from concept to completion.

custom cabinetrydrywallflooring installationframingnew constructionpaintingproject managementremodelingroofingwindow installation

Alpha Advantage Home Builders Inc is a veteran-owned (certified SDVOSB) San Diego general contractor holding California contractor license #1153656. Based in Kearny Mesa, it serves San Diego County with residential and commercial construction from the first site visit through final inspection, using written line-item estimates and documented scopes.

commercial constructiongeneral constructionpermit and inspection coordinationproject managementresidential remodelingsubcontractor coordinationtenant improvements

Alpha Mechanical, Inc. is a regional mechanical and plumbing specialty contractor based in El Cajon, California, serving Southern California since 1991. The company provides HVAC, plumbing, and process piping services spanning design and fabrication to new construction and installation, and was one of the first regional specialty contractors to embrace design-build delivery.

air and water balancingbuilding information modelingclean room fabricationfabricationHVAC installationhydronic piping prefabricationmedical gas installationorbital weldingplumbingprocess pipingsheet metal fabrication

Alta Construction is a full-service commercial construction firm with physical locations in Corona, California and New York. It provides general contracting, construction, project management, design-build, tenant improvement, work design, preconstruction budgeting, and subcontractor selection services. The firm serves industries including office buildings, high-end retail, big box retail, cannabis facilities, cafes, gyms, and medical offices, and is a certified Minority Business Enterprise (MBE).

constructiongeneral contractingpreconstruction budgetingproject managementSubcontractor SelectionTenant improvementwork design

ALTA Quality Builders (DBA of ALTA Home Remodeling Company) is a certified Florida State General Contractor (CGC 1518022) and Service-Disabled Veteran-Owned Small Business serving South Florida's Miami-Dade County, Broward, and Palm Beach. With over 22 years of experience, it delivers residential, commercial, institutional, and federal construction and remodeling projects, including turnkey design-build solutions.

ADA compliance upgradesdrywallfine finishesflooringgreen building technologiesMEP systemspermitting and regulatory compliancepreventive maintenanceremodelingstructural framingtenant improvements

Altech Inc. is a commercial construction company based in Texarkana, TX, founded in 1979 by Billy Roy. It offers general contracting, design-build, and construction management services across industrial, institutional, and commercial projects, serving Texas, Arkansas, Louisiana, Oklahoma, Mississippi, and Colorado.

construction managementfabricationgeneral contractingon-site constructionprocurementschedulingshop drawings

Altero Construction is a Bay Area general contractor for life science, municipal, office, retail, and multifamily residential projects, founded in 2025 by Elie Alchaer. It describes itself as an AI-native operating model combining operator judgement with AI leverage across estimating, RFI tracking, schedule risk modeling, submittal automation, and subcontractor coordination.

Adaptive ReuseAI-assisted estimatingconstruction managementgeneral contractinglab platform standardizationMEP frameworksschedule risk modelingsubmittal automationtenant improvements

Amber Enterprises, Inc. is a general contractor specializing in electrical installations, repairs, construction and renovations, including solar, serving government and private clients. Since 2004 the company has provided design-build and electrical engineering services, with projects ranging from commercial building and hospital renovations to historic restorations.

Communications/Phone and DataElectrical Engineeringfire alarm and security systemsGovernment Contract ManagementGround-Out Constructionhistoric renovationslightning protectionpreventative maintenanceproject managementremodeling and renovationsolar design and installationSpecialized AlterationsStandby and Temporary Powertenant build outsWater, Sewer, Storm Water Management

AMD Engineering is a full-service Woman-Owned Small Business specializing in Transportation Engineering and Traffic Design throughout Virginia, Maryland and Washington, DC. Its principals bring more than 35 years of combined civil engineering design and consulting experience, providing planning, design, and design services during construction to state, county, municipal, private, and commercial clients. The firm is a VDOT On-Call Contractor and specializes in Design-Build and P3 projects.

AGi32 photometric analysisDynamic message signs (DMS)highway lighting designITS and CCTV designMaintenance of Traffic (MOT) DesignPedestrian hybrid beacons (PHB/HAWK)Public-Private Partnership (P3)Roadway Lighting Designsignal timing optimizationSigning and pavement marking designTraffic control plans (TCP)traffic signal designtraffic simulationTransportation management plans (TMP)

AME Electrical is a commercial and industrial electrical contractor serving Phoenix and statewide Arizona since 1984, founded by Rex Reinbold and continued under his son Andy Reinbold. Based in Tempe, Arizona, the company delivers design-build, ground-up construction, and industrial projects, including medium and high voltage installations, wastewater and water treatment solutions, lift stations, and custom control panels.

constructionIndustrialmedium and high voltage installationsself-perform control panel buildsserviceUL508A panel shopUL 698A certified control panels for hazardous locations

AM Equipment LLC (AME LLC) is a Native-owned, full-service construction contractor in Massachusetts, certified MBE/DBE, SBA 8(a), and MassDOT Prequalified. Based in Charlestown, MA, it specializes in MassDOT and asphalt paving, utility site work, concrete, and foundations, serving communities across Massachusetts with a focus on safety, efficiency, and long-lasting results.

asphalt pavingconcrete placementengineering and layoutfinishingformingfoundationsgeneral contractingsite workutility installationvalue engineering

Ameresco, Inc. (NYSE: AMRC) is an energy infrastructure company delivering integrated solutions to provide reliable power and modernize infrastructure. Its Power Infrastructure business integrates energy resources across behind-the-meter and utility-scale systems, while its Buildings & Public Infrastructure business modernizes the built environment with smart, connected solutions. Founded in 2000 and headquartered in Massachusetts, Ameresco serves public and private sector customers across North America and Europe.

battery energy storageconstruction managementenergy efficiencyengineeringmicrogridsOperations & Maintenanceproject financingrenewable generation