maintenance

Guevarez & Guevarez Corp provides general construction, painting, and maintenance for houses and buildings, plus road and asphalt remodeling, gutters, and gabion cages. It also offers vehicle inspection and registration renewal, and operates a certified fleet of 12 trucks (2,000 to 6,000 gallons) with same-day logistics and immediate phone quotes based on distance and volume.

asphalt workbodywork and paintconstructiondiagnosticspaintingroad remodelingtruck fleet logisticsvehicle inspectionvehicle repair

Gulf Island is a multi-disciplined fabrication and services company with headquarters in The Woodlands, Texas, and primary operating facilities in Houma, Louisiana. It specializes in the fabrication of complex steel structures and modules and provides specialty services for onshore and offshore customers across energy, refining, petrochemical, LNG, power generation, subsea, aerospace, and infrastructure industries. Founded in 1985, it became part of IES Holdings, Inc. in January 2026.

civil constructioncleaning and environmental servicescoatingscommissioningfabricationhookupmodular fabricationpressurized welding enclosuresproject managementrepairrope accessscaffoldingsteel saleswelding

Gumbo Medical LLC sells new, used, and refurbished medical equipment and furniture from brands such as Hill-Rom, Stryker, Midmark, and others. The company performs in-house refurbishment and restoration of used hospital and medical equipment, offers repair and maintenance services, replacement parts, leasing and rental, equipment appraisals, and buys used medical equipment. It ships direct and offers a limited warranty on equipment sold.

equipment appraisalsleasing and rentalrefurbishmentrepair and restorationshipping

Gustav Klein GmbH & Co. KG is a medium-sized family business that has been developing, manufacturing and supplying power supply systems and test/simulation systems for e-mobility for over 75 years, with locations in Schongau (Germany) and Inzing (Austria). It serves rail, e-mobility and industry sectors and accompanies its systems through their entire lifecycle with service offerings.

calibrationcommissioningdevelopmentmanufacturingpower electronicsrepair on-site and in worksretrofittingtesting and simulation systemstraining

Gustin Hydraulics is a factory authorized hydraulics sales and repair shop operating since 1954, based in Salt Lake City. It specializes in high-pressure (10,000 PSI) lifting systems, offering new hydraulic equipment, repair parts and kits, rentals, calibrations, and ongoing maintenance. It is an authorized distributor for manufacturers including Enerpac, BVA, Norco, and PowerTeam.

calibrationengineering of 10,000 PSI lifting systemsequipment rentalhydraulic repair

G & Z Services is a residential and commercial general construction and maintenance company located in Trumbull, CT, with over 25 years of professional service. It serves Fairfield, New Haven and Westchester Counties and describes itself as a locally respected and trustworthy contractor.

carpentrycommercial constructiondeck installationflooring installationgeneral constructionmillworkpaintingrenovationsresidential constructionroofing

H2O Inc serves the offshore oil & gas and marine markets with water and waste treatment systems, including potable water desalination, sewage/marine sanitation devices, oily water separators, and electrochlorination systems. Founded in 1980 to provide reverse osmosis desalination units to the offshore oil and gas market, the company has designed and built hundreds of systems and reports 3,000+ systems installed, with 24/7 field support and worldwide service.

24/7 field supportbiofouling controlelectrochlorinationengineered skidsinstallationoily water separationrentalsretrofitsreverse osmosis desalinationsewage treatment

HABCO, Inc. is an industrial contractor based in Salina, Kansas, serving businesses across the Midwest since 1992. The company has completed over 2500 contract jobs, providing construction and millwright services for grain, feed, and bio-fuels facilities, with a mission to exceed customer expectations and build long-term relationships.

industrial constructioninstallationloadout systemsmillwright servicesrepairshutdown management

Hands Free Security LLC is a Southwest Florida provider of gate, access control, and surveillance solutions serving Lee and Collier Counties, including Naples, Marco Island, Bonita Springs, Fort Myers, Sanibel Island, and Cape Coral. They offer consultation, system design, custom fabrication, installation, training, and maintenance with 24/7 emergency service.

24/7 emergency serviceaccess control integrationconsultationcustom fabricationgate installationsurveillance systemssystem designtraining

Hanford is a licensed general engineering and landscape contractor specializing in ecological restoration and heavy civil construction in environmentally and culturally sensitive resource areas. Founded in 1984, it is a wholly-owned subsidiary of The Dutra Group. The company performs excavation, site stabilization, revegetation and maintenance in-house, and works with private landowners, public utilities and government agencies.

estimatingexcavationheavy civil constructioninvasive plant managementnative plant installationrevegetationsite stabilizationstormwater and erosion controlstream restorationvalue engineeringwetland restoration

Limbach is a building systems solutions firm specializing in mission-critical HVAC, plumbing, and electrical systems. With 23 locations and 2,100+ experts, it provides design, prefabrication, installation, management, and maintenance of heating, ventilation, air-conditioning, mechanical, electrical, plumbing, and controls systems, backed by a national network.

designenergy auditsinstallationManagementprefabricationprogram managementretrofit

Haußel & Co. Regeltechnik GmbH is a medium-sized company founded on 01.07.1979 by Johann Hollfelder and Karl-Heinz Haußel. It provides planning, project engineering, installation and maintenance of control-engineering, computer-controlled systems in heating, climate, ventilation and refrigeration technology, plus energy optimization of building control and automation. Since 2006 it has been a Siemens Solution Partner and since 2019 a system partner of Kieback & Peter.

analysis of existing systemsbuilding automationcontrol cabinet constructionenergy optimizationhygiene inspection per VDI 6022installationPlanningproject engineering

Hayes Automation is a woman-owned and operated business, founded in 2017, providing industrial safety solutions in Southern California. It specializes in instrumentation, gas detection, and alarm systems, and offers full-service support from start-up to ongoing maintenance, including service, installation, maintenance, and training. The company is a Certified Small Business, Disabled Veteran, and Women Business Enterprise.

installationsafety equipment rentalservicetraining

Sierra Properties, Inc. is a privately held commercial real estate services company founded in 1988 and headquartered in Colorado Springs, Colorado. It was formed from the Colorado Springs division of Vantage Companies and provides commercial real estate asset management services, including property management, accounting, maintenance, architectural design and construction, and leasing. David R. Delich is President.

Accountingarchitectural designasset managementcapital improvement project supervisionconstruction managementleasingproperty managementtenant finish supervision

HECO PACIFIC specializes in creating and implementing personalized crane and hoist solutions, covering design, construction, installation, and project management. The company also provides crane maintenance, Cal-OSHA certified inspections, 24-hour service, and quality replacement parts.

24 hour serviceCal-OSHA certified inspectionscrane designengineeringinstallationproject management

Lakeshore Equipment Company is a full-service dock and boat lift provider based in Chanhassen, MN, serving the Twin Cities and West Metro since 1986. They offer professional installation, removal, repair, fabrication, maintenance, and storm recovery for docks and boat lifts, and also rent heavy equipment and provide tree care services.

dock and boat lift installationdock and boat lift removaldock and boat lift repairequipment rentalfabricationforestry mulchingland clearingstorm recoverystump grindingtree removaltree trimming

Helberg Power Supply is a government contractor and wholesale distributor of electrical grid products and services, specializing in high and medium voltage power equipment. Founded in May 2003 by Deidre Helberg as Helberg Electrical Supply, it is a minority women owned electrical supplier serving power generation, distribution, control and automation, power management, grid security, testing equipment, renewable energy, lighting, and safety supplies.

commissioningfield servicesproject managementstart-uptestingtrainingwholesale distribution

Heritage Flight Support is a full service FBO at Fremont Municipal Airport (FFX) in Fremont, Michigan. It offers annuals, maintenance, hangars, and fuel service including Jet A and 100LL, along with aircraft deicing and on-site car rental.

aircraft deicingannualsfuel servicehangar services

HIB Technical Installation Services, Inc. is a Service Disabled Veteran Owned Small Business (CVE Verified SDVOSB) founded by Harold Barnes, a U.S. Army Veteran, providing telecommunications and broadband solutions in Texas since 2011. The company offers engineering, furnish and installation (EF&I) for telecommunications and broadband equipment, installation of voice, data and fiber cabling, and DirecTV services, with over 40 years of combined experience in field engineering, testing, troubleshooting, maintenance, installation and quality control.

Budgetingengineering, furnish and installation (EF&I)estimationfield engineeringinstallation of voice, data and fiber cablingOSHA complianceproject managementquality controlschedulingsite surveystestingtroubleshooting

High Performance Water Systems, Inc. (HPWS) designs, manufactures and installs Reverse Osmosis and Water Softening Equipment for residential and light commercial/industrial use, ranging from 50 to 12,000 GPD. Based in Yuma, Arizona, HPWS also performs periodic operation, maintenance and repair services for water treatment systems and has over 40 years of experience in the water treatment and instrumentation fields.

custom system designdesigninstallationmanufacturingmembrane cleaning in placerepairtroubleshooting

Hirst Electric Company provides complete electrical wiring, lighting and maintenance services from commercial to industrial locations to the Jackson, Michigan and surrounding areas. It is a small family-owned business since 1986, owned and operated by Mike Hirst and his daughter Jill McEldowney, with well-trained, experienced electricians and administrative personnel.

design lay-out for new constructionelectrical troubleshooting and repairselectrical wiringgenerator installation and maintenanceLED lighting installationlighting installation

Hirt Electric is an electrical contractor serving only the US Military, Federal, State and Local Governments, with 44 years of industry experience. It delivers electrical solutions in power and passive infrastructure, electronic security systems, secure space buildouts, environmental controls, hospital, and fire safety systems.

designelectrical contractingenergy auditsinstallationLED lighting retrofitssecure space buildoutsstructured cabling

Why Work With Us Shape Tomorrow Today Powering the electricity era Put your energy where it matters most There are few moments in history when so much of what humanity needs depends on the grid evolving faster than ever before. Joining us means joining a global community of people who choose, every day, to put their energy into something bigger than a job, building the infrastructure that will keep hospitals running, cities thriving, and possibilities open for the next generation. The next twenty-five years are being shaped right now. Come and help shape them. Read more Our impact is real Think Big Our work has massive scale. We build sustainable energy solutions that span cities, countries, and continents. We transfer the power of the world’s largest wind farms, bring energy to mass transportation systems, and protect our biggest cities from blackouts. We solve seemingly impossible.

Cybersecuritydigital substationsdistribution automationenergy consultinggrid automationHVDCinstallation and commissioningreplace and decommissionsubstation automationtrainingupgrade, repair and extend

HM Northcutt is a Charleston-area water treatment company based in Mount Pleasant, SC, providing engineered water treatment and well solutions for homes, businesses, and municipalities across Charleston and the Lowcountry. Every project begins with water testing, continues with engineered system design, and is supported by local technicians through startup, maintenance, and upgrades.

installationreverse osmosissystem designUV disinfectionwater softeningwater testingwell water treatment