preventive maintenance

Computer & Data Network Services, Inc. has been servicing Selma, Dallas County and surrounding areas for over 25 years, providing managed IT services, proactive monitoring, cybersecurity, and technical support for businesses and personal computers.

24/7 monitoringCybersecurityendpoint protectionManaged It Servicespatch managementRemote troubleshooting

Connect Technology Group designs, installs and supports commercial electrical systems, structured cabling and fiber, security and access control, and commercial audio visual systems for businesses across Dallas-Fort Worth. The company offers consultative design services, installation of information transport systems, time-sensitive repairs, critical and preventative maintenance, and compliance audits.

access control installationaudio visual integrationCAD designCCTV installationelectrical installationfiber optic splicingsite surveysstructured cabling installation

Control Air is a California mechanical and plumbing contractor that is 100% employee owned. The company focuses on custom design, engineering, in-house fabrication, installation, building controls, maintenance, and ongoing service of commercial HVAC and plumbing mechanical systems. It serves building owners, property managers, and other agents responsible for installation and maintenance of HVAC systems, with 24-hour on-call support.

building controlscustom designenergy-efficient maintenanceengineeringHVAC servicein-house fabricationinstallationmaintenancemanufacturing custom-made partsrefrigeration

Controlco Inc. is an HVAC control system provider serving Illinois and Missouri, established in 2002 as a Johnson Controls ABCS (Authorized Building Controls Specialist) partner representing the Facility Explorer product line. The company provides building automation, energy management, system integration, renovation, and service, and is certified in open protocol systems including BACnet and LON.

automated demand responsebuilding automationenergy managementHVAC control system installationHVAC control system modernizationmaintenance and serviceMultivendor integrationOpen protocol systems (BACnet, LON)Programming and technical supportsystem integrationweb-based solutions

Control HVAC LLC is a team of certified HVAC professionals serving South and Central Florida, including Miami, Naples, West Palm Beach, Orlando, and Tampa. They provide HVAC installation, repair, and preventive maintenance for residential and commercial customers, including 24/7 emergency repair service. They also sell energy-efficient HVAC equipment from brands such as Trane, Carrier, and Rheem, and offer financing plans.

emergency serviceHVAC installationHVAC repairload calculation and system sizingseasonal tune-ups

For over 40 years we've been helping Phoenix Metro homeowners cool and heat their homes. The company provides residential and commercial HVAC service, preventive maintenance, home energy audits, 20-point inspections, duct services, and duct cleaning. Certified technicians do not work on commission and discuss all fees before any work is done.

duct cleaninggeneral contractinghome energy auditsHVAC service

Cool Air Mechanical, Inc. is an Alaskan-owned and operated commercial HVAC and mechanical service contractor based in Anchorage, Alaska, serving since 2007. It provides 24/7 emergency service, installation, repairs, preventive maintenance, and mechanical construction for hospitals, hotels, data centers, industrial sites, commercial buildings, and other critical facilities across Alaska.

24/7 emergency responseboiler systemsbuilding controls installation and troubleshootingchiller systemscustom metal fabricationdesign-buildHVAC service and repairmechanical prime contractingpipe fittingplumbingsheet metal fabrication

Cooling and Heating IN Corporation is a New York-based HVAC contractor led by President Larry Bunch, providing heating, cooling, preventive maintenance, diagnostics, repair, and installation services throughout New York City and Westchester County. It serves residential, commercial, institutional, nonprofit, and public-sector facilities, and is NYC MBE Certified and EPA Universal Certified.

airflow evaluationcoil and drain cleaningdiagnosticsemergency servicegovernment contractingheat pump installationHVAC installationmini-split installationrefrigerant handlingrepairs

Increase Performance & Reduce Costs Our technicians help optimize every stage of your refrigeration & HVAC system’s lifecycle—from inception to retirement. SEE SERVICESReduce Emissions & Achieve ESG Goals Maximize the potential of your existing systems, upgrade to high energy-efficiency and low-emission solutions to ensure compliance, reduce costs, accelerate your ESG commitments and achieve Net Zero.SEE ENERGY SOLUTIONS Experts Dedicated to Proactively Prevent and Effectively Solve Issues Cool Sys provides industry-leading training that equips technicians with the expertise to install and repair refrigeration and HVAC systems efficiently and offers continuous career growth opportunities.SEE JOB OPENINGS Continuously Growing to Better Serve You Assembled from the DNA of top organizations, we are the go-to partner for refrigeration, HVAC engineering and energy talent. SEE OUR COMPANIES.

BAS installationCO2 refrigeration systemsemergency repairenergy optimizationengineering & designequipment recovery and recyclingequipment sourcingHVAC installationproject managementrefrigerant compliancerefrigeration installation

Core Technology is a plastic custom injection molding solutions provider founded in 2006 and located in Whitsett, NC. It operates 24/7 across five shifts and serves industries including aerospace, appliances, automotive, consumer goods, medical devices, and outdoor lawn equipment. Core offers 2-shot molding, insert molding with brass inserts, thermal insertion, final assembly, and medical-grade products in an ISO 7 Class 10,000 cleanroom.

2-shot molding3D printing3D prototypingdrillingEDI connectivityfinal assemblygluinginjection moldinginsert moldingJust-In-Time shippingmaterial selectionmedical cleanroommold designMold Flow analysisthermal insertiontool & die makingtooling

Cornerstone Mechanical Services is a Christian-owned, family-owned and operated industrial millwright and rotating equipment maintenance company established in September 1995 by Wynell and Terry Wilson. Based in the Dallas-Fort Worth, TX area, it serves industrial plants, process facilities and critical infrastructure in Northeast Texas and contributes to capital projects across the United States. It is certified as a Women's Business Enterprise (WBE) by WBENC and as a Small Business Enterprise (SBE).

dynamic balancingequipment installationfan repair and balancinggrouting and commissioningindustrial rebuild and repairlaser alignmentmillwright servicesmotor bearing replacementpredictive maintenancepump overhaulshutdowns, turnarounds and outagesvibration monitoring and analysis

Corolla Roofing is a family-owned roofing company serving Boston, Brookline, MA, and throughout New England. It specializes in commercial and residential roofing projects, from emergency repairs to complete system replacements, using manufacturer-certified installation techniques. The company is fully licensed and insured, serves property managers, contractors, and homeowners, and provides 24/7 emergency support and preventive maintenance programs.

commercial roofingemergency repairsgreen roofingresidential roofingroof maintenanceroof repairroof replacementsnow removaltapered insulation systemsvalue engineeringwaterproofing

Corps Medical Supply is a Service-Disabled Veteran-Owned Small Business (SDVOSB) and the only ophthalmologist-led SDVOSB in its category, built from a clinician's perspective. It serves VA, DoD, and federal eye departments exclusively, representing leading ophthalmic, optometric, surgical and examination equipment companies. It offers active VA EPO (formerly SAC) and DLA ECAT contract vehicles and eye clinic design and furnishing.

eye clinic design and furnishinginstallationprocurement via VA EPO and DLA ECAT contract vehiclestrade-in solutionstraining

Cosas LLC is an IT and network solutions company based in Temecula, CA, with over 33 years of experience. It specializes in wired and wireless network technologies for small, medium, and large-scale infrastructures, providing indoor and outdoor coverage with a focus on security and performance. Services include wireless communications, network development and troubleshooting, cyber security, low voltage cabling, and sales of routing, switching, and wireless solutions.

cable installationdata center electrical designengineeringinstallationintegrationlow voltage electrical designNetwork Assessmenttestingwireless network design

Covalent Controls specializes in industrial electrical and instrumentation services, including installation, troubleshooting, and preventive maintenance. They design and build control systems and frequently handle their installation, offering turnkey solutions for industries including food & beverage, cogeneration, and water and wastewater.

control systemselectrical constructioninstallationinstrumentationtroubleshooting

C&P Fleet Services is a Northern Virginia fleet vehicle management and maintenance specialist serving commercial and government clients. It provides custom fleet maintenance programs, preventive maintenance and repair, state/local/federal contract fulfillment, mobile and in-shop welding, and repairs for trucks, 4X4s, SUVs and trailers. It is a certified Veteran Owned Small Business and SWaM-certified, with ASE-certified technicians and two locations.

emergency repairsfabricationfleet maintenancemobile serviceon-site servicestate inspectionstrailer repairtruck repairwelding

CPS Instruments is headquartered in Louisiana and provides researchers and scientists in various industries with Disc Centrifuge particle size analyzers for high-resolution particle size analysis. Founded in 1992 by Steve Fitzpatrick and Ron Ellis, the company offers sales and customer support to researchers and industries worldwide, and produces its instruments in the USA and ships them around the world.

disc centrifuge manufacturingon-site installation and trainingon-site repairsparticle size analysis

C-RAD provides Surface Guided Radiation Therapy (SGRT) solutions for high-precision patient positioning, intra-fractional motion management and respiratory gating in conventional and stereotactic radiation therapy. Its products include the Catalyst⁺ platform (HD, LITE, PT, HD Ring Gantry), Sentinel 4DCT, and workflow automation solutions such as cAutoVerify, cPatient and cAccessory, plus lasers and phantoms. C-RAD also offers support services, service contracts and training.

installation and clinical implementationintra-fractional motion managementpatient positioningrespiratory gatingsoftware upgradessurface guided radiation therapytrainingworkflow automation

Crafco is a manufacturer of pavement preservation materials and application equipment, established in 1976. The company produces crack sealants, cold patch, concrete repair and protection products, and equipment such as crack sealing melters, patchers, sealcoaters, and pavement routers. Crafco serves roads, bridges, airports, athletic surfaces, and other critical infrastructure, with materials and equipment manufactured across the U.S. and distributed worldwide. Crafco is an Ergon company.

equipment repairmanufacturingresearchtraining

Cranes & Material Handling, Inc. sells, services and inspects mobile cranes and overhead cranes from Bloomfield, New Mexico, serving the Four Corners and Rocky Mountain West including New Mexico, Colorado, Utah and Arizona. The company inspects, repairs, maintains and provides training for all types of cranes, boom trucks, bucket trucks, gantry cranes, jib cranes, hoists and forklifts, and offers truck beds, mechanic bodies and truck upfitting. It has AWS certified welders and provides 24-hour emergency service.

crane inspectionscrane repairsfield servicefluid analysishydraulic repairsinstallationrefurbishingshop service and repairstrainingtruck upfittingwelding

CraneVeyor Corp. has been a provider of products and services to the construction industry and manufacturing sector since 1946. It manufactures overhead cranes, distributes packaged hoists, and fabricates and installs architectural and industrial railings. Its Structural Steel and Miscellaneous Iron & Steel Divisions fabricate steel structures, bridge rail, and drainage components. Facilities in South El Monte and Chino, CA include over 90,000 square feet of manufacturing and warehousing space.

crane inspectionscrane manufacturingcrane service and repairfabricationin-house machininginstallationload testingrailing fabricationstructural steel fabrication

Critical Power Consultants, Inc. provides quick and reliable emergency services for ATSs and paralleling switchboards. The company offers comprehensive preventive maintenance programs covering all makes of automatic transfer switches, paralleling switch gear and automated distributed switchboards, along with engineering services including system upgrades, SCADA, and commissioning services. Located in Roanoke, VA.

commissioning servicesemergency servicesSCADAsystem upgrades

Critical Power Group (CPG) is a certified small business specializing in power and environmental products, facilities integration, facility management and maintenance, Operations and Maintenance (O&M) services, and installation and monitoring services for data centers and other mission-critical projects. With over 30 years of experience, CPG provides a single point-of-contact for clients and serves the Mid-Atlantic region.

battery maintenancebattery monitoringbattery rack and cabinet engineering and installationbranch circuit monitoring retrofittingequipment provisioningfacilities integrationFacility Management and Maintenanceinstallationload bank testingmonitoringOperations and Maintenance (O&M) servicespower quality auditssite commissioningsite survey / equipment sizingthermal/infrared scanningtransformer efficiency testing

CRW Mechanical, Inc. is a full service mechanical contractor serving the Washington, Annapolis, and Northern Virginia Metropolitan area, celebrating 30 years of service. The company provides HVAC, mechanical, and plumbing services for markets including medical, government, data center, hospitality, and community outreach, and has worked at facilities such as The National Institutes of Health and Fort Belvoir.

HVACmechanical contractingmedical gas servicepiping installationplumbingsteamfitting